EP3333349B1 - Dreh-kippfenster für ein gebäude, hausanlage, die ein solches dreh-kippfenster umfasst, und betriebssteuerungsverfahren einer motorisierten antriebsvorrichtung für ein solches fenster - Google Patents

Dreh-kippfenster für ein gebäude, hausanlage, die ein solches dreh-kippfenster umfasst, und betriebssteuerungsverfahren einer motorisierten antriebsvorrichtung für ein solches fenster Download PDF

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Publication number
EP3333349B1
EP3333349B1 EP17205675.6A EP17205675A EP3333349B1 EP 3333349 B1 EP3333349 B1 EP 3333349B1 EP 17205675 A EP17205675 A EP 17205675A EP 3333349 B1 EP3333349 B1 EP 3333349B1
Authority
EP
European Patent Office
Prior art keywords
flexible element
sash
fitting system
fixed frame
relative
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP17205675.6A
Other languages
English (en)
French (fr)
Other versions
EP3333349A1 (de
Inventor
Pierre-Emmanuel Cavarec
David SERVE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Somfy Activites SA
Original Assignee
Somfy Activites SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Somfy Activites SA filed Critical Somfy Activites SA
Publication of EP3333349A1 publication Critical patent/EP3333349A1/de
Application granted granted Critical
Publication of EP3333349B1 publication Critical patent/EP3333349B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
    • E05F11/08—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with longitudinally-moving bars guided, e.g. by pivoted links, in or on the frame
    • E05F11/10—Mechanisms by which a handle moves the bar
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • E05D15/52—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
    • E05D15/522—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis with disconnecting means for the appropriate pivoting parts
    • E05D15/523—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis with disconnecting means for the appropriate pivoting parts using movable rods
    • E05D15/524—Actuating mechanisms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/627—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/341—Tilt-and-turn wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/41—Function thereof for closing
    • E05Y2201/412—Function thereof for closing for the final closing movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/434—Electromotors; Details thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements
    • E05Y2201/646—Flexible elongated pulling elements continuous, e.g. closed loops
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements
    • E05Y2201/654—Cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/41—Concealed
    • E05Y2600/412—Concealed in the rabbet
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows

Definitions

  • the present invention relates to a tilt-and-turn window for a building, this window comprising a motorized drive device for moving a sash relative to a fixed frame following a tilting movement around an axis of rotation.
  • the invention also relates to a home automation system comprising such a tilt-and-turn window.
  • the present invention finally relates to a control method in operation of a motorized drive device for such a tilt-and-turn window for a building.
  • the present invention relates to the field of windows comprising a motorized drive device setting in motion a sash relative to a fixed frame following a tilting movement around an axis of rotation, between at least a first position and at least a second position.
  • a motorized drive device for such a window comprises an electromechanical actuator.
  • the fitting system is of the turn-tilt type, so as to be able to pivot the sash relative to the fixed frame around a first axis of rotation and to be able to tilt the sash relative to the fixed frame around a second axis rotation.
  • the fitting system includes locking elements.
  • the locking elements of the fitting system are configured to assume a locked state, so as to hold the sash relative to the fixed frame in a locked closed position, a first unlocked state, so as to allow the sash to pivot relative to the fixed frame around the first axis of rotation, and a second unlocked state, so as to allow the tilting of the leaf relative to the fixed frame around the second axis of rotation.
  • the motor drive device includes an electromechanical actuator.
  • the electromechanical actuator includes an electric motor and an output shaft.
  • the electromechanical actuator is arranged on a fixed part with respect to the window.
  • this window has the drawback of tilting the sash relative to the fixed frame around the second axis of rotation by means of an opening device driven by the electromechanical actuator.
  • the opening device is made in the form of a compass comprising a main arm and a secondary arm.
  • the main arm of the opening device comprises a locking mechanism configured to cooperate with a mobile pin of the fitting system.
  • a change between two states of the locking elements of the fitting system is implemented either manually, by maneuvering a handle connected to the fitting system, or electrically, by the motorized drive device.
  • the handle is moved via the fitting system, as well as the mobile pin of the fitting system configured to cooperate with the locking mechanism associated with the main arm of the opener.
  • the cost of obtaining the window is high due to the number and complexity of the parts making up the motorized drive device.
  • the window comprises a sash, a fixed frame, a fitting system provided between the fixed frame and the sash, and a motorized drive device for moving the sash relative to the fixed frame by tilting.
  • the fitting system is of the turn-tilt type, so as to be able to pivot the sash relative to the fixed frame around a first axis of rotation and to be able to tilt the sash relative to the fixed frame around a second axis rotation.
  • the fitting system includes locking elements.
  • the locking elements of the fitting system are configured to assume a locked state, so as to hold the sash relative to the fixed frame in a locked closed position, a first unlocked state, so as to allow the sash to pivot relative to the fixed frame around the first axis of rotation, and a second unlocked state, so as to allow the tilting of the leaf relative to the fixed frame around the second axis of rotation.
  • the motor drive device includes an electromechanical actuator and a flexible member.
  • the electromechanical actuator includes an electric motor.
  • the flexible element is configured to be driven in displacement by the electromechanical actuator.
  • the flexible element is connected to a movable element of the fitting system.
  • the electromechanical actuator is attached to a deployment device, which serves to connect the sash to the fixed frame in the tilted position of the sash relative to the fixed frame.
  • the window also comprises an electromechanical drive mechanism corresponding to a locking mechanism, which can be arranged on the fixed frame or on the leaf.
  • This locking mechanism includes an electric motor and a reducer.
  • This locking mechanism also includes an unlocking spring. When activating the locking mechanism, the sash is held against the fixed frame.
  • This locking mechanism is part of the fitting system and is in addition to the motorized drive device arranged on the deployment device.
  • the object of the present invention is to solve the aforementioned drawbacks and to propose a tilt-and-turn window for a building comprising a motorized drive device for moving a sash relative to a fixed frame following a tilting movement around an axis of rotation, a home automation installation comprising such a tilt-and-turn window, as well as a method for controlling in operation a motorized drive device for such a tilt-and-turn window for a building, making it possible to move the sash by tilting relative to the fixed frame automatically via a window fitting system, while minimizing the costs of obtaining the window.
  • the motorized drive device also comprises at least one flexible element, the flexible element being configured to be driven in displacement by the electromechanical actuator.
  • the flexible element is connected to a movable element of the fitting system.
  • the electromechanical actuator is configured to be electrically actuated, so as to drive the output shaft of the electromechanical actuator to a neutral position, in which at least one strand of the flexible element is relaxed.
  • the motorized drive device of the window allows the sash to be moved by tilting relative to the fixed frame automatically via the fitting system, while minimizing the costs of obtaining the window.
  • the drive of the output shaft of the electromechanical actuator to the neutral position following the positioning of the movable element of the fitting system in a position corresponding to one of the states of the locking elements of the system fitting by means of the motorized drive device, so that at least one strand of the flexible element is relaxed, makes it possible to manually manipulate the sash relative to the fixed frame, in particular by the user, or by a tilting movement around the second axis of rotation, or by a pivoting movement around the first axis of rotation, without constraint linked to the electromechanical actuator.
  • the arrangement of the motorized drive device makes it possible to guarantee reliable operation of the window.
  • the flexible element comprises at least one main flexible element.
  • the main flexible element includes a first strand and a second strand.
  • the flexible element comprises only the main flexible element and, following the movement of the movable element of the fitting system into a position corresponding to one of the states of the locking elements of the fitting system at the means of the motorized drive device, the electromechanical actuator is configured to be electrically actuated, so as to drive the output shaft of the electromechanical actuator to the neutral position, in which the first and second strands of the main flexible element are relaxed.
  • the flexible element comprises at least one additional flexible element and, following the movement of the movable element of the fitting system into a position corresponding to one of the states of the locking elements of the fitting by means of the motorized drive device, the electromechanical actuator is configured to be electrically actuated, so as to drive the output shaft of the electromechanical actuator to the neutral position, in which at least one strand of the additional flexible element is relaxed.
  • the flexible element comprises only at least one additional flexible element connected to the output shaft of the electromechanical actuator through an endless screw system.
  • the flexible element comprises a main flexible element and an additional flexible element
  • the additional flexible element is connected, on the one hand, to the main flexible element and, on the other hand , to the moving part of the fitting system.
  • each additional flexible element is connected, on the one hand, to the main flexible element and, on the other hand, to the mobile element of the fitting system.
  • first and second strands of the main flexible element extend respectively between the winding pulley and an angle transmission pulley.
  • the flexible element comprises the main flexible element and said at least one additional flexible element
  • the motorized drive device comprises the winding pulley of the main flexible element
  • one end of the first strand of the main flexible element is connected to a first part of the winding pulley.
  • one end of the second strand of the main flexible element is connected to a second part of the winding pulley.
  • the direction of winding, respectively unwinding, of the first strand of the main flexible element around the first part of the winding pulley is opposite to the direction of winding, respectively unwinding, of the second strand of the main flexible element around the second part of the winding pulley.
  • the electromechanical actuator is fixed in a box by means of fixing elements, the box being arranged above the window, in the assembled configuration of the window with respect to the building.
  • the window comprises a handle for maneuvering the opening relative to the fixed frame, the handle being connected to the fitting system.
  • the motor drive device is configured to drive the handle through the fitting system.
  • the sash following a tilting movement of the sash relative to the fixed frame around the second axis of rotation towards an opening position by tilting, the sash can be moved to the closed position manually by a tilting movement of the sash relative to the fixed frame around the second axis of rotation.
  • the movements by pivoting of the opening relative to the fixed frame around the first axis of rotation are only implemented manually.
  • the present invention relates, according to a second aspect, to a home automation installation comprising a tilt-and-turn window according to the invention.
  • This home automation installation has characteristics and advantages similar to those described above, in relation to the tilt-and-turn window according to the invention.
  • the present invention relates, according to a third aspect, to a method for controlling in operation a motorized drive device for a tilt-and-turn window for a building as mentioned above.
  • This method of controlling a motorized drive device in operation has characteristics and advantages similar to those described previously, in relation to the tilt-and-turn window for a building according to the invention.
  • a home automation system according to the invention and installed in a building comprising an opening 1, in which is arranged a tilt-and-turn window 2, according to a first embodiment of the invention.
  • the window 2 comprises at least one opening 3 and a fixed frame 4.
  • window 2 comprises a single sash 3.
  • the number of openings of the window is not limiting and may be different, in particular equal to two. In such a case, the two opening elements cooperate together, in particular when these are brought into a closed position with respect to the fixed frame.
  • the sash 3 comprises a frame 30.
  • the sash 3 can also comprise at least one pane 20 arranged in the frame 30 of the sash 3.
  • the number of panes of the opening is not limiting and can be different, in particular equal to two or more.
  • the window 2 also includes a fitting system 31 arranged between the fixed frame 4 and the opening 3.
  • the fitting system of a window is well known to those skilled in the art and does not need to be described in more detail here.
  • the fitting system 31 of the window 2 is only partially represented on the figures 1 to 4 , so as to make them easier to read.
  • Window 2 also includes a handle 19 for maneuvering sash 3 relative to fixed frame 4.
  • Handle 19 is connected to fitting system 31.
  • the fixed frame 4 comprises an upper crosspiece 4a, a lower crosspiece 4b and two side uprights 4c, in the assembled configuration of the window 2 with respect to the building, as illustrated in figures 1 to 4 .
  • the upper crosspiece 4a, the lower crosspiece 4b and the two side uprights 4c of the fixed frame 4 respectively have an inner face and at least one outer face.
  • the inner face of the upper crosspiece 4a, of the lower crosspiece 4b and of the two side uprights 4c of the fixed frame 4 is oriented towards the inside of the window 2 and, in particular, towards an outer edge of the frame 30, when the sash 3 is in a closed position relative to fixed frame 4.
  • the outer face of the upper crosspiece 4a, of the lower crosspiece 4b and of the two side uprights 4c of the fixed frame 4 is oriented towards the outside of the window 2.
  • the fitting system 31 of the tilt-and-turn window 2 is of the turn-tilt type, so as to be able to pivot the sash 3 relative to the fixed frame 4 around a first axis of rotation X, in the vertical example, in the assembled configuration of the window 2 relative to the building, as illustrated in figure 2 and 3 , and to be able to tilt the sash 3 relative to the fixed frame 4 around a second axis of rotation Y, in the horizontal example, in the assembled configuration of the window 2 relative to the building, as illustrated in figure 1 and 3 .
  • the first axis of rotation X which serves to pivot the sash 3 with respect to the fixed frame 4 is arranged on one side of the window 2, in the assembled configuration of the window 2 in the building.
  • the second axis of rotation Y which serves to tilt the opening 3 with respect to the fixed frame 4 is arranged in the lower part of the window 2, in the assembled configuration of the window 2 in the building.
  • the window 2 comprises hinge elements 17a, 17b allowing the movement of the sash 3 relative to the fixed frame 4.
  • the hinge elements 17a, 17b are aligned along the first axis of rotation X of the sash 3 relative to the fixed frame 4.
  • the hinge elements 17a, 17b are arranged on the same side of the window 2.
  • the side of the window 2 having the hinge elements 17a, 17b is located opposite the side of the window 2 having the handle 19 for operating the fitting system 31.
  • the hinge elements 17a, 17b of the window 2 comprise a first rotating-tilting bearing 17a, in the lower example, in the assembled configuration of the window 2 with respect to the building, and a second rotating bearing 17b, in the example upper, in the assembled configuration of window 2 with respect to the building.
  • the pivoting of the sash 3 relative to the fixed frame 4 is implemented by means of the first rotating-tilting bearing 17a and the second rotating bearing 17b of the window 2.
  • the tilting of the opening 3 relative to the fixed frame 4 is implemented by means of the first rotating-tilting bearing 17a of the window 2.
  • the fitting system 31 of the window 2 comprises an opening device 11 arranged between the opening 3 and the fixed frame 4.
  • the opening device 11 extends between the sash 3 and the fixed frame 4, so as to limit the tilting movement of the sash 3 relative to the fixed frame 4 around the second axis of rotation Y and to support the weight of the sash 3 in an opening position by partial or maximum tilting of the sash 3 with respect to the fixed frame 4 around the second axis of rotation Y.
  • the opening device 11 corresponds to a compass.
  • the compass comprises a main arm 11a and a secondary arm 11b.
  • a first end of the main arm 11a is connected to the fixed frame 4, by means of a pivot connection, not shown.
  • a second end of the main arm 11a is connected to the opening 3, in particular by means of a housing, not shown, provided in the opening 3.
  • a first end of the secondary arm 11b is connected to the main arm 11a, by means of a joint, in particular located between the first and second ends of the main arm 11a.
  • a second end of the secondary arm 11b is connected to the opening 3, by means of a pivot connection, in particular at the level of the housing provided in the opening 3.
  • the leaf 3 is held in a position of maximum opening by tilting relative to the fixed frame 4 by means of the opening device 11, in particular the compass.
  • An opening position by tilting, partial or maximum, of the leaf 3 with respect to the fixed frame 4 corresponds to a ventilation position of the building.
  • the fitting system 31 includes locking elements.
  • the locking elements of the fitting system 31 make it possible to maintain the leaf 3 with respect to the fixed frame 4 in a locked closed position.
  • the locking elements of the fitting system 31 are configured to assume at least one locked state, so as to hold the leaf 3 relative to the fixed frame 4 in a locked closed position, a first unlocked state, so as to allow the pivoting of the sash 3 relative to the fixed frame 4 around the first axis of rotation X, and a second unlocked state, so as to allow the tilting of the sash 3 relative to the fixed frame 4 around the second axis of rotation Y .
  • a change between two states of the locking elements of the fitting system 31 is implemented via the handle 19 of the window 2 connected to the fitting system 31.
  • the locking elements of the fitting system 31 are configured to be moved, so as to allow passage from a locked closed position of the sash 3 relative to the fixed frame 4 to a first unlocked closed position of the sash 3 relative to the fixed frame 4, for movement by pivoting, or to a second unlocked closed position of the sash 3 relative to the fixed frame 4, for movement by tilting.
  • the locked state of the locking elements of the fitting system 31 corresponds to a low position of the handle 19, as illustrated in picture 3 .
  • the first unlocked state of the locking elements of the fitting system 31, for the pivoting of the leaf 3 with respect to the fixed frame 4, corresponds to a middle position of the handle 19, as illustrated in picture 2 .
  • the second unlocked state of the locking elements of the fitting system 31, for the tilting of the leaf 3 relative to the fixed frame 4, corresponds to a high position of the handle 19, as illustrated in figure 1 .
  • Window 2 also includes a motorized drive device 5.
  • Motorized drive device 5 is configured to move sash 3 by tilting relative to fixed frame 4.
  • the motorized drive device 5 is also configured to drive the handle 19 via the fitting system 31.
  • the change between two states of the locking elements of the fitting system 31, either the locked state, the first unlocked state or the second unlocked state, is implemented either manually by a user of the window 2 or automatically by the device. motor drive 5.
  • the handle 19 is set in motion by means of the motorized drive device 5, during a change between two states of the locking elements of the fitting system 31.
  • the motorized drive device 5 makes it possible to move the sash 3 automatically by tilting relative to the fixed frame 4, in particular between the position of maximum opening by tilting the sash 3 relative to the fixed frame 4 and the position of closing of the sash 3 relative to the fixed frame 4.
  • the motor drive device 5 includes an electromechanical actuator 6.
  • the electromechanical actuator 6 includes an electric motor 7 and an output shaft 8.
  • the electromechanical actuator 6 is arranged on a fixed part with respect to the window 2, in particular with respect to the fixed frame 4.
  • the electromechanical actuator 6 may also include a gear reduction device, not shown.
  • the electromechanical actuator 6 may also include an end-of-travel and/or obstacle detection device, not shown. This detection device can be mechanical or electronic.
  • the electric motor 7 and, possibly, the gear reduction device are arranged inside a casing 16 of the electromechanical actuator 6.
  • the motorized drive device 5 also comprises at least one flexible element 9.
  • the flexible element 9 is configured to be driven in displacement by the electromechanical actuator 6.
  • the flexible element 9 is a cable or a cord.
  • the use of the flexible element 9 to move the sash 3 relative to the fixed frame 4 makes it possible to minimize the costs of obtaining the motorized drive device 5, as well as to minimize the size of the device. motorized drive 5, in particular with respect to a belt or chain.
  • the flexible element 9 can be of circular section.
  • the section of the flexible element is not limiting and may be different, in particular square, rectangular or even oval.
  • the flexible element 9 can be made of a synthetic material, such as for example nylon or polyethylene of very high molar mass.
  • the use of the flexible element 9 made of synthetic material makes it possible to minimize the diameter of the pulleys of the motorized drive device 5.
  • the material of the flexible element is not limiting and can be different. In particular, it may be a steel.
  • Means for controlling the electromechanical actuator 6 allow movement by tilting of the leaf 3 relative to the fixed frame 4.
  • These control means comprise at least one electronic control unit 10.
  • the electronic control unit 10 is configured to operate the electric motor 7 of the electromechanical actuator 6 and, in particular, to allow the supply of electric power to the electric motor 7.
  • the electronic control unit 10 controls, in particular, the electric motor 7, so as to open or close by tilting the sash 3 relative to the fixed frame 4.
  • the window 2 includes the electronic control unit 10. More specifically, the electronic control unit 10 is integrated into the motorized drive device 5.
  • the motor drive device 5 is controlled by a control unit.
  • the control unit can be, for example, a local control unit 12.
  • the local control unit 12 can be connected by wired or wireless link with a central control unit 13.
  • the central control unit 13 controls the local control unit 12, as well as other similar local control units and distributed throughout the building.
  • the electronic control unit 10 also comprises an order reception module, not shown, in particular radio orders transmitted by an order transmitter, such as the local control unit 12 or the central control unit 13, these orders being intended to control the motorized drive device 5.
  • the order reception module can also allow the reception of orders transmitted by wired means.
  • the electronic control unit 10, the local control unit 12 and/or the central control unit 13 can be in communication with one or more sensors configured to determine, for example, a temperature, a hygrometry, a speed of wind, a measurement of an indoor or outdoor air quality parameter or a presence.
  • the central control unit 13 can also be in communication with a server 14, so as to control the electromechanical actuator 6 according to data made available remotely via a communication network, in particular an Internet network. that can be connected to the server 14.
  • a communication network in particular an Internet network.
  • the electronic control unit 10 can be controlled from the local control unit 12.
  • the local control unit 12 is provided with a control keyboard.
  • the control keyboard of the local control unit 12 comprises selection elements and, possibly, display elements.
  • the selection elements can be push buttons or sensitive keys
  • the display elements can be light-emitting diodes, an LCD display (acronym of the Anglo-Saxon term “Liquid Crystal Display”) or TFT (acronym of the Anglo-Saxon term “Thin Film Transistor”).
  • the selection and display elements can also be produced by means of a touch screen.
  • the local control unit 12 can be a fixed or nomadic control point.
  • a fixed control point corresponds to a control box intended to be fixed on a facade of a wall of the building, or even on a face of the fixed frame 4 of the window 2.
  • a mobile control point corresponds to a remote control intended to be handled by a user.
  • the local control unit 12 makes it possible to directly control the electronic control unit 10 according to a selection made by the user.
  • the local control unit 12 allows the user to intervene directly on the electromechanical actuator 6 of the motorized drive device 5 via the electronic control unit 10 associated with this motorized drive device 5 , or to intervene indirectly on the electromechanical actuator 6 of the motorized drive device 5 via the central control unit 13.
  • the motorized drive device 5, in particular the electronic control unit 10, is preferably configured to execute closing control commands by tilting and, possibly, opening by tilting of the opening 3 with respect to to the fixed frame 4, these control orders being able to be issued, in particular, by the local control unit 12 or by the central control unit 13.
  • the electronic control unit 10 is thus able to put the electromechanical actuator 6 of the motorized drive device 5 into operation and, in particular, allow the supply of electrical energy to the electromechanical actuator 6.
  • the electric power supply of the electromechanical actuator 6 is controlled by a command order received by the electronic control unit 10 coming from the local control unit 12, from the central control unit 13 or of a sensor.
  • control units 12, 13 and the server 14 are shown only at the figure 1 .
  • the electronic control unit 10 is arranged inside the casing 16 of the electromechanical actuator 6.
  • the control means of the electromechanical actuator 6 comprise hardware and/or software means.
  • the hardware means may comprise at least one microcontroller.
  • the local control unit 12 comprises a sensor measuring at least one parameter of the environment inside the building and integrated into this unit.
  • the local control unit 12 can communicate with the central control unit 13, and the central control unit 13 can control the electronic control unit 10 associated with the motorized drive device 5 according to data from the sensor measuring the environment parameter inside the building.
  • the local control unit 12 can directly control the electronic control unit 10 associated with the motorized drive device 5 as a function of data coming from the sensor measuring the parameter of the environment inside the building.
  • a parameter of the environment inside the building measured by the sensor integrated into the local control unit 12 is the humidity, the temperature, the rate of carbon dioxide or the rate of a volatile organic compound in the air.
  • the activation of the local control unit 12 by the user takes priority over the activation of the central control unit 13, so as to control the closing and, possibly, the opening by tilting of the sash 3 in relation to the fixed frame 4.
  • the activation of the local control unit 12 directly drives the electronic control unit 10 associated with the motorized drive device 5 according to a selection made by the user, possibly inhibiting a control command that can be emitted by the central control unit 13 or by ignoring a value measured by a sensor measuring at least one parameter of the environment inside the building or outside the building, or a presence detection signal at inside the building.
  • the motorized drive device 5 can be controlled by the user, for example by receiving a control command corresponding to a press on a selection element of the local control unit 12, such as a remote control or a fixed command point.
  • the motorized drive device 5 can also be controlled automatically, for example by receiving a control command corresponding to at least one signal coming from at least one sensor and/or to a signal coming from a clock.
  • the sensor and/or the clock can be integrated in the local control unit 12 or in the central control unit 13.
  • the motorized drive device 5 makes it possible to move the sash 3 automatically by tilting with respect to the fixed frame 4 to a predetermined position, between the closed position and the maximum open position.
  • the movement by tilting of the sash 3 relative to the fixed frame 4 to the predetermined position, in particular of partial opening or closing, is put into work following receipt of a control command issued by the local control unit 12, the central control unit 13 or a sensor.
  • the motorized drive device 5, in particular the electromechanical actuator 6, is supplied with electrical energy by means of a battery, not shown.
  • the battery can be recharged, for example, by a photovoltaic panel or any other energy recovery system, in particular of the thermal type.
  • the motorized drive device 5, in particular the electromechanical actuator 6, is supplied with electrical energy from an electrical power supply network.
  • the electromechanical actuator 6 comprises an electric power cable allowing it to be supplied with electric power from the mains power supply network.
  • the electromechanical actuator 6 is fixed in a box 23 by means of fixing elements, not shown.
  • the box 23 is arranged above the window 2, in the assembled configuration of the window 2 with respect to the building.
  • the electromechanical actuator 6 is held at the level of the side walls of the box 23, via a tube 47.
  • the electromechanical actuator 6 is fixed on the upper crosspiece 4a of the fixed frame 4, in particular on the outer face of the upper crosspiece 4a, by means of fixing elements, not shown.
  • the motorized drive device 5 is configured to be implemented on a tilt-and-turn window 2 comprising a fixed frame 4 provided with an upper crosspiece compatible with the fixing elements and a lower crosspiece 4b and uprights standard 4c side panels.
  • the fixing elements of the electromechanical actuator 6 on the upper crosspiece 4a of the fixed frame 4 comprise supports, in particular fixing brackets.
  • these supports are fixed to the upper crosspiece 4a of the fixed frame 4 by screwing.
  • the fixing elements of the electromechanical actuator 6 on the upper crosspiece 4a of the fixed frame 4 comprise two supports.
  • a first support is assembled at a first end of the electromechanical actuator 6.
  • a second support is assembled at a second end of the electromechanical actuator 6. The first end of the electromechanical actuator 6 is opposite the second end of the electromechanical actuator 6.
  • the window 2 comprises an access hatch 24 to the motorized drive device 5 and, more particularly, to the electromechanical actuator 6, as illustrated only in figure 4 .
  • the access hatch 24 makes it possible to carry out a maintenance operation of the motorized drive device 5 and/or a repair operation thereof.
  • the access hatch 24 extends along the entire length L of the upper crosspiece 4a of the fixed frame 4.
  • the access hatch 24 extends only along part of the length L of the upper crosspiece 4a of the fixed frame 4.
  • the access hatch 24 is provided in the trunk 23.
  • the access hatch 24 is formed in the upper crosspiece 4a of the fixed frame 4.
  • the flexible element 9 is connected to a movable element 27 of the fitting system 31.
  • the motorized drive device 5 makes it possible to automatically tilt the sash 3 with respect to the fixed frame 4 around the second axis of rotation Y, from an opening position by tilting to a closing position by the sash 3 with respect to the fixed frame 4, by driving the flexible element 9 by the electromechanical actuator 6.
  • the movable element 27 of the fitting system 31 is mounted on the opening 3.
  • the position of the movable element 27 of the fitting system 31 is associated with the position of the handle 19 for maneuvering the opening 3 with respect to the fixed frame 4.
  • the movable element 27 of the fitting system 31 and the handle 19 are mechanically linked via the fitting system 31.
  • the movable element 27 of the fitting system 31 is a movable pin inside a groove 29 of the fitting system 31.
  • the movable element 27 of the fitting system 31 is separate from the locking elements of the fitting system 31.
  • the movable element 27 of the fitting system 31 is one of the locking elements of the fitting system 31.
  • the movable element 27 is made by means of a pin configured to cooperate with a cavity made in the fixed frame 4.
  • the electromechanical actuator 6 is configured to be electrically actuated, so as to drive the output shaft 8 of the electromechanical actuator 6 to a neutral position, in which at least one strand of the flexible element 9 is relaxed.
  • the motorized drive device 5 of the window 2 makes it possible to move the sash 3 by tilting relative to the fixed frame 4 automatically via the fitting system 31.
  • the drive of the output shaft 8 of the electromechanical actuator 6 to the neutral position following the positioning of the movable element 27 of the fitting system 31 in a position corresponding to one of the states of the elements locking of the fitting system 31 by means of the motorized drive device 5, so that at least one strand of the flexible element 9 is relaxed, makes it possible to manually manipulate the sash 3 with respect to the fixed frame 4, or by a tilting movement around the second axis of rotation Y, or by a pivoting movement around the first axis of rotation X, without constraint linked to the electromechanical actuator 6.
  • the driving of the output shaft 8 of the electromechanical actuator 6 up to in the neutral position, in which at least one strand of the flexible element 9 is relaxed makes it possible to manually manipulate the opening 3 with respect to the fixed frame 4 following a tilting movement around the second axis of rotation Y.
  • Such a configuration of the electromechanical actuator 6 also makes it possible to manually manipulate the handle 19, so as to modify the position of the locking elements of the fitting system 31, in particular to manually move the sash 3 relative to the fixed frame 4, either following a movement by pivoting around the first axis of rotation X, or following a movement by tilting around the second axis of rotation Y.
  • This configuration of the electromechanical actuator 6 is particularly advantageous when the movable element 27 of the fitting system 31 is positioned in a position corresponding to the locked state or the second unlocked state of the locking elements of the fitting system 31.
  • Such a motorized drive device 5 makes it possible to manually pivot the sash 3 relative to the fixed frame 4 around the first axis of rotation X and to manually tilt the sash 3 relative to the fixed frame 4 around the second axis of rotation Y .
  • the motorized drive device 5 gives the user the possibility of manually opening and closing the sash 3 with respect to the fixed frame 4, by pivoting around the first axis of rotation X and by tilting around the second axis of rotation Y.
  • the arrangement of the motorized drive device 5 makes it possible to guarantee reliable operation of the window 2.
  • the motor drive device 5 of the window 2 is independent of the opening device 11 of the window 2.
  • the opening device 11 of the window 2 is devoid of equipment motor drive.
  • the drive force transmitted by the motorized drive device 5 and, in particular, by the flexible element 9, without acting directly on the opening device 11, is constant and limited, compared to a motorized drive device acting directly on the opening device 11.
  • the drive force transmitted by the motorized drive device 5 and, in particular, by the flexible element 9, without acting directly on the opening device 11, makes it possible to overcome a force of bracing at the level of the elements constituting the motorized drive device 5.
  • the fitting 31 when moving the movable element 27 of the fitting system 31 into a position corresponding to one of the states of the locking elements of the fitting system 31 by means of the motorized drive device 5, the fitting 31 is configured to drive handle 19.
  • the movements by pivoting of the opening 3 relative to the fixed frame 4 around the first axis of rotation X are only implemented manually, in particular by the user.
  • the closing movement by tilting of the sash 3 relative to the fixed frame 4 around the second axis of rotation Y is implemented by means of the flexible element 9, during the electrical activation of the electromechanical actuator 6, until an end-of-travel position is reached, where the end-of-travel position corresponds to the closed position of the sash 3 relative to the fixed frame 4.
  • the detection of the reaching of the stroke position is implemented through the end of stroke detection device and, in particular, by means of the electronic control unit 10.
  • the flexible element 9 is configured to drive the movable element 27 of the fitting system 31 from the position corresponding to the second unlocked state of the locking elements of the fitting system 31 to the position corresponding to the locked state of the locking elements of the fitting system 31, by the electrical activation of the electromechanical actuator 6.
  • the electromechanical actuator 6 is configured to be actuated electrically, so as to drive the output shaft 8 of the electromechanical actuator 6, in particular in a drive direction in clockwise rotation, to the neutral position, in which at least one strand of the flexible element 9 is relaxed.
  • the flexible element 9 Prior to an opening movement by tilting of the sash 3 relative to the fixed frame 4 around the second axis of rotation Y, the flexible element 9 is configured to drive the movable element 27 of the fitting system 31, from from the position corresponding to the locked state of the locking elements of the fitting system 31 to the position corresponding to the second unlocked state of the locking elements of the fitting system 31, by the electrical activation of the electromechanical actuator 6, in particular according to a drive direction in counterclockwise rotation of the output shaft 8 of the electromechanical actuator 6.
  • the electromechanical actuator 6 is configured to be actuated electrically, so as to drive the output shaft 8 of the electromechanical actuator 6, in particular in a drive direction in clockwise rotation, to the neutral position, in which at least one strand of the flexible element 9 is relaxed.
  • a change between two states of the locking elements of the fitting system 31 by means of the motorized drive device 5 is only implemented when the sash 3 is in the closed position with respect to the fixed frame 4.
  • the window 2, in particular the fitting system 31, comprises an anti-error system, not shown, in particular a retractable pin mounted on the fixed frame 4, so as to prevent the movement of the movable element 27 of the fitting system 31, in particular inside the groove 29, when the leaf 3 is in an open position, by tilting or by pivoting, relative to the fixed frame 4.
  • the flexible element 9 comprises at least one main flexible element 9.
  • the main flexible element 9 comprises a first strand 9a and a second strand 9b.
  • the flexible element 9 comprises only the main flexible element 9.
  • the electromechanical actuator 6 is configured to be electrically actuated, so as to drive the output shaft 8 of the electromechanical actuator 6 to the neutral position, in which the first and second strands 9a, 9b of the main flexible element 9 are relaxed.
  • the main flexible element 9 makes it possible, on the one hand, to move the sash 3 relative to the fixed frame 4 following a tilting movement around the second axis of rotation Y and, on the other hand, to make a change between two states of the locking elements of the fitting system 31, either the locked state, the first unlocked state or the second unlocked state, by directly driving the mobile element 27 of the fitting system 31.
  • the electromechanical actuator 6 is of the tubular type.
  • the motorized drive device 5 also comprises a pulley 15 for winding the main flexible element 9.
  • the winding pulley 15 is driven in rotation by the output shaft 8 of the electromechanical actuator 6.
  • the winding pulley 15 is held in the box 23, in particular by means of a side wall of the box 23 or on the upper crosspiece 4a of the fixed frame 4, through the same fixing elements as those of the actuator electromechanical 6.
  • the motorized drive device 5 is a subassembly preassembled before assembly, in the example on the fixed frame 4, and comprising at least the electromechanical actuator 6, the winding pulley 15, the main flexible element 9 and the electronic control unit 10.
  • One end of the first strand 9a of the main flexible element 9 is connected to a first part of the winding pulley 15.
  • One end of the second strand 9b of the main flexible element 9 is connected to a second part of the pulley d winding 15.
  • each of the first and second strands 9a, 9b of the main flexible element 9 is attached respectively to the first part or to the second part of the winding pulley 15 by means of fastening elements 32.
  • each of the first and second strands 9a, 9b of the main flexible element 9 is respectively fixed directly to the first part or to the second part of the winding pulley 15.
  • the fixing elements 32 of the end of each of the first and second strands 9a, 9b of the main flexible element 9 are elements of the cable clamp type.
  • these fixing elements 32 are screws, in particular of the self-tapping type, screwing into the winding pulley 15, so as to fix the first and second strands 9a, 9b of the main flexible element 9 by wedging between the head of the screws and the winding surface of the main flexible element 9 of the winding pulley 15.
  • the winding pulley 15 and the output shaft 8 of the electromechanical actuator 6 have the same axis of rotation Z.
  • the second axis of rotation Y of the sash 3 relative to the fixed frame 4 is parallel to the axis of rotation Z of the winding pulley 15 and of the output shaft 8 of the electromechanical actuator 6.
  • the direction of winding, respectively of unwinding, of the first strand 9a of the main flexible element 9 around the first part of the winding pulley 15 is opposite to the direction of winding, respectively of unwinding, of the second strand 9b of the main flexible element 9 around the second part of the winding pulley 15.
  • the first strand 9a of the main flexible element 9 winds around the first part of the winding pulley 15, while the second strand 9b of the main flexible element 9 unwinds around the second part of the winding pulley 15.
  • the opening movement by tilting of the sash 3 relative to the fixed frame 4 is opposed to the closing movement by tilting.
  • the first and second strands 9a, 9b of the main flexible element 9 are driven at least partly around the winding pulley 15.
  • the tilting of the opening 3 with respect to the fixed frame 4 around the second axis of rotation Y can be implemented without discomfort related to the main flexible element 9 connected, on the one hand, to the movable element 27 of the fitting system 31 and, on the other hand, to the winding pulley 15.
  • first and second strands 9a, 9b of the main flexible element 9 can be driven around the winding pulley 15, so that the sash 3 can be tilted relative to the fixed frame 4 around the second axis of rotation Y, up to the maximum opening position by tilting.
  • the first and second strands 9a, 9b of the main flexible element 9 are driven around the winding pulley 15 and extend between the fixed frame 4 and the opening 3.
  • the motorized drive device 5 also comprises at least one angle transmission pulley 21, 33.
  • the motorized drive device 5 comprises a first angle transmission pulley 21 mounted on the fixed frame 4, in particular on a side upright 4c of the fixed frame 4.
  • the motorized drive device 5 comprises a second bevel gear pulley 33 mounted on the sash 3, in particular on a side upright of the frame 30 of the sash 3.
  • the main flexible element 9 is configured to cooperate with the first and second bevel pulleys 21, 33, when the main flexible element 9 is driven by the electromechanical actuator 6.
  • Each angle transmission pulley 21, 33 can be produced, for example, by an idler pulley, in other words mounted freely in rotation, in particular mounted on one of the two side uprights of the fixed frame 4 or of the opening 3 , or by a fixed pulley, in other words fixed to its axis, in particular fixed to one of the two side uprights of the fixed frame 4 or of the opening 3.
  • the first and second strands 9a, 9b of the main flexible element 9 extend respectively between the winding pulley 15, the angle transmission pulleys 21, 33 and the movable element 27 of the fitting system 31.
  • the first and second angle transmission pulleys 21, 33 are arranged facing each other, in the assembled configuration of the window 2 in the building and, in particular, when the sash 3 is in the closed position with respect to fixed frame 4.
  • the main flexible element 9 is configured to transmit a vertical movement to the movable element 27 of the fitting system 31, in the assembled configuration of the window 2 in the building, in particular along the length D of the groove 29 of the hardware system 31.
  • the relaxation of the first and second strands 9a, 9b of the main flexible element 9, when the output shaft 8 of the electromechanical actuator 6 is in the neutral position is obtained thanks to a length of the flexible element main 9 greater than the minimum length thereof to connect the winding pulley 15 with the movable element 27 of the fitting system 31 via the angle transmission pulleys 21, 33.
  • the motorized drive device 5 comprises at least one other angle transmission pulley 43 mounted on the fixed frame 4, in particular on a side upright 4c of the fixed frame 4, as illustrated in figure 2 and 5 .
  • This other angle transmission pulley 43 is called, in the present case, third angle transmission pulley.
  • the main flexible element 9 is configured to also cooperate with the third angle transmission pulley 43, when the main flexible element 9 is driven by the electromechanical actuator 6.
  • the third angle transmission pulley 43 is arranged above the first angle transmission pulley 21 and, optionally, above the movable element 27 of the fitting system 31, in the assembled configuration of window 2 in the building.
  • the third bevel pulley 43 makes it possible to slow down the movement of the sash 3 relative to the fixed frame 4, during an opening movement by tilting of the sash 3 relative to the fixed frame 4 around of the second axis of rotation Y, in particular under the action exerted by the thrust mechanism 50.
  • the third angle transmission pulley 43 is configured to cooperate with the second strand 9b of the main flexible element 9.
  • the motorized drive device 5 comprises an additional bevel pulley 49 mounted on the sash 3, in particular on the frame 30 of the sash 3, so as to guide the main flexible element 9, in particular the second strand 9b of the main flexible element 9.
  • the additional corner deflection pulley 49 is arranged above the second corner deflection pulley 33 and, more particularly, above the movable element 27 of the fitting system 31, in the assembled configuration of window 2 in the building.
  • the main flexible element 9 is driven by the winding pulley 15, so as to bring the sash 3 closer by relative to the fixed frame 4 before moving the movable element 27 of the fitting system 31, to implement a change of state of the locking elements of the fitting system 31 between the second unlocked state and the locked state.
  • this tilting movement of the sash 3 relative to the fixed frame 4 around the second axis of rotation Y is implemented by pulling on one of the first and second strands 9a, 9b of the main flexible element 9 and by driving the output shaft 8 of the electromechanical actuator 6 in a predetermined direction of rotation, in particular in the counterclockwise direction of rotation.
  • the closing movement by tilting of the sash 3 relative to the fixed frame 4 around the second axis of rotation Y is implemented by means of the main flexible element 9 and, in particular, of the first strand 9a of the element main hose 9, upon electrical activation of electromechanical actuator 6.
  • the main flexible element 9 and, in particular, the first strand 9a of the main flexible element 9 is configured to drive the movable element 27 of the fitting system 31, from the position corresponding to the second unlocked state of the locking elements of the fitting system 31 until 'to the position corresponding to the locked state of the locking elements of the fitting system 31, by the electrical activation of the electromechanical actuator 6.
  • the locking of the sash 3 relative to the fixed frame 4, in the closed position of the sash 3 relative to the fixed frame 4, is implemented by means of the main flexible element 9 and, in particular, of the first strand 9a of the main flexible element 9, during the electrical activation of the electromechanical actuator 6.
  • the sash 3 can be moved manually into the closed position, in particular by the user, by a tilting movement of the opening 3 relative to the fixed frame 4 around the second axis of rotation Y.
  • the motorized drive device 5 activates the electromechanical actuator 6, so as to drive the main flexible element 9 around the winding pulley 15.
  • the driving of the main flexible element 9 around the winding pulley 15 can be implemented both in the unlocked closed position of the leaf 3 relative to the fixed frame 4 and in the closed position. locked of the sash 3 in relation to the fixed frame 4.
  • the activation of the electromechanical actuator 6 is triggered by means of a sensor.
  • the sensor can be, for example, a position detection sensor of the opening 3 relative to the fixed frame 4.
  • the The main flexible element 9 is held in position around the winding pulley 15 and the bevel pulleys 21, 33, that is to say without being moved.
  • the pivoting of the opening 3 with respect to the fixed frame 4 around the first axis of rotation X can be implemented manually without discomfort related to the main flexible element 9 connected, on the one hand, to the movable element 27 of the fitting system 31 and, on the other hand, to the winding pulley 15.
  • a pivoting movement of the sash 3 relative to the fixed frame 4 around the first axis of rotation X towards an opening position by pivoting is implemented manually by exerting traction on the sash 3, in particular using handle 19 of window 2.
  • the neutral position of the output shaft 8 of the electromechanical actuator 6 can be identical, when the locking elements of the fitting system 31 are either in the position corresponding to the locked state of the opening 3 with respect to to the fixed frame 4 or in the position corresponding to the second unlocked state of the opening 3 with respect to the fixed frame 4.
  • the electromechanical actuator 6 and the winding pulley 15 are arranged in the box 23 formed above the window 2, in particular extending above the upper crosspiece 4a of the fixed frame 4.
  • the fixed frame 4 comprises at least one passage 26a, 26b extending from the outer face of the upper crosspiece 4a of the fixed frame 4 to the inner face of this upper crosspiece 4a, inside which is disposed part of the main flexible element 9.
  • the fixed frame 4 comprises two passages 26a, 26b cooperating respectively with one of the first and second strands 9a, 9b of the main flexible element 9.
  • each of the first and second strands 9a, 9b of the main flexible element 9 can slide inside one of the passages 26a, 26b extending through the fixed frame 4, depending on the movement by tilting of the leaf 3 with respect to the fixed frame 4, while limiting the forces exerted on the electromechanical actuator 6 and the movable element 27 of the fitting system 31.
  • the upper crosspiece 4a is shown very schematically, in the form of a horizontal plate.
  • this upper crosspiece 4a has a height, that is to say a vertical thickness, which is non-zero.
  • the passages 26a, 26b extend, through the upper crosspiece 4a, over this non-zero height.
  • each passage 26a, 26b extending through the fixed frame 4 is oriented in a vertical direction, in the assembled configuration of the window 2 with respect to the building.
  • each passage 26a, 26b is not very visible, so as to improve the aesthetics of the window 2.
  • each passage 26a, 26b makes it possible to limit the number of angle transmissions to connect the main flexible element 9, on the one hand, to the movable element 27 of the fitting system 31 and, d on the other hand, to winding pulley 15.
  • each of the first and second strands 9a, 9b of the main flexible element 9 extends partly inside one of the passages 26, 26b formed in the fixed frame 4
  • each of the first and second strands 9a, 9b of the main flexible element 9 comprises a plug 22, so as to obstruct one end of the associated passage 26a, 26b, when the opening 3 is in a closed position with respect to the fixed frame 4.
  • each passage 26a, 26b extending through the fixed frame 4 by the plugs 22 arranged respectively on the first and second strands 9a, 9b of the main flexible element 9 makes it possible to free from problems of tightness and thermal insulation of the window 2 in the building generated by the integration of the motorized drive device 5 on the window 2, since in such a case a modification of the fixed frame 4 is necessary to allow the passage of the first and second strands 9a, 9b of the main flexible element 9 inside the passages 26a, 26b made in the fixed frame 4.
  • closure of one end of each passage 26a, 26b by the plugs 22 is implemented in the locked closed position of the opening 3 with respect to the fixed frame 4.
  • the main flexible element 9 is attached to the movable element 27 of the fitting system 31, whatever the state of the locking elements of the fitting system 31, that is to say both in the state locked, the first unlocked state than the second unlocked state.
  • the main flexible element 9 is attached to the movable element 27 of the fitting system 31 permanently.
  • connection between the main flexible element 9 and the movable element 27 of the fitting system 31 is simplified and makes it possible to minimize the costs of obtaining the window.
  • the fixing of the main flexible element 9, in particular of the second strand 9b of the main flexible element 9, on the movable element 27 of the fitting system 31 is implemented by means of a node.
  • the attachment of the main flexible element to the movable element of the fitting system is not limiting and may be different.
  • it may be a fixing by screwing a fixing screw through an eyelet of the main flexible element and a hole of the movable element of the fitting system.
  • a part of the main flexible element 9 of the motor drive device 5 extends between the leaf 3 and the fixed frame 4 on the side of the window 2 comprising the hinge elements 17a, 17b, so as to guarantee the displacements by tilting and by pivoting of the opening 3 with respect to the fixed frame 4, as well as the aesthetic appearance of the window 2.
  • the motorized drive device 5 makes it possible to automatically tilt the sash 3 with respect to the fixed frame 4 around the second axis of rotation Y, from an open position by tilting to a closed position. of the sash 3 with respect to the fixed frame 4, by driving the main flexible element 9 around the winding pulley 15.
  • the motorized drive device 5 makes it possible to close, and possibly open, the sash 3 in a motorized manner relative to the fixed frame 4, by tilting around the second axis of rotation Y.
  • part of the main flexible element 9 of the motorized drive device 5 is arranged between the leaf 3 and the fixed frame 4 on the side of the first axis of rotation X, so as to occupy a concealed position between the frame sleeping 4 and the sash 3.
  • the window 2 comprises a mechanism 50 for pushing the sash 3 relative to the fixed frame 4 following an opening movement by tilting around the second axis of rotation Y.
  • the thrust mechanism 50 is configured to drive the sash 3 relative to the fixed frame 4 following an opening movement by tilting around the second axis of rotation Y, when the output shaft 8 of the electromechanical actuator 6 reaches the neutral position, as previously defined.
  • the thrust mechanism 50 comprises an elastic element 18.
  • the elastic element 18 is arranged so as to push the sash 3 in an opening direction by tilting the sash 3 relative to the fixed frame 4.
  • the elastic element 18 causes an opening force on the sash 3, so as to tilt the sash 3 relative to the fixed frame 4 around the second axis of rotation Y, when the sash 3 is in a position lock unlocked in relation to the fixed frame 4.
  • the drive of the output shaft 8 of the electromechanical actuator 6 to the neutral position following the positioning of the movable element 27 of the fitting system 31 in a position corresponding to the second unlocked state of the locking elements of the fitting system 31 by means of the motorized drive device 5, so that the strands of the main flexible element 9 are relaxed, makes it possible to move by tilting, by means of the elastic element 18, the leaf 3 by relative to the fixed frame 4 around the second axis of rotation Y and, in particular, without user intervention and without activation of the electromechanical actuator 6.
  • the opening force caused by the elastic element 18 is greater than the force generated by one or more seals arranged between the fixed frame 4 and the opening 3 and by the weight of the opening 3, so as to tilt the sash 3 relative to the fixed frame 4 around the second axis of rotation Y.
  • the elastic element 18 makes it possible to initiate the tilting movement of the leaf 3 relative to the fixed frame 4 around the second axis of rotation Y, from the closed position of the leaf 3 relative to the frame. sleeping 4 to one opening position by tilting the sash 3 relative to the fixed frame 4.
  • the tilting movement of the sash 3 relative to the fixed frame 4 around the second axis of rotation Y can then be generated or maintained by the weight of the sash 3.
  • the elastic element 18 is a spring, for example leaf or spiral.
  • the elastic element 18 disposed between the sash 3 and the fixed frame 4 generates a small footprint, while guaranteeing the tilting movement of the sash 3 relative to the fixed frame 4 around the second axis of rotation Y.
  • the compression of the elastic element 18 between the opening 3 and the fixed frame 4 is implemented during the activation of the motorized drive device 5 and, more particularly, by the drive of the flexible element main 9 around winding pulley 15.
  • a first end of the elastic element 18 is fixed on one face of the fixed frame 4 and a second end of the elastic element 18 is arranged facing one face of the frame 30 of the opening 3 , in the closed position of the sash 3 relative to the fixed frame 4.
  • the elastic element 18 can be arranged in the lower part or in the upper part of a rabbet 25 of the window 2, between the fixed frame 4 and the opening 3.
  • the elastic element 18 is arranged on the side of the window 2 comprising the hinge elements 17a, 17b of the opening 3 with respect to the fixed frame 4.
  • the elastic element 18 makes it possible to move the sash 3 by tilting with respect to the fixed frame 4 around the second axis of rotation Y, when the fitting system 31 is in the second unlocked state, while limiting the force generated on the sash 3 when the fitting system 31 is in the first unlocked state, so as to avoid moving the sash 3 by pivoting with respect to the fixed frame 4 around the first axis of rotation X.
  • the thrust mechanism 50 of the opening 3 relative to the fixed frame 4 following an opening movement by tilting around the second axis of rotation Y comprises a finger configured to cooperate with a cam.
  • the finger is mounted on the fixed frame 4.
  • the finger can rotate around an axis of rotation parallel to the second axis of rotation Y.
  • the finger In a state of rest, the finger is arranged in a vertical direction, in the assembled configuration of the window 2 with respect to the building, between the fixed frame 4 and the sash 3.
  • the cam is configured to cooperate with the finger when the output shaft 8 of the electromechanical actuator 6 is driven in displacement, by the electrical activation of the latter, from the position of the output shaft 8 corresponding to the second unlocked state, to allow a tilting movement around the second axis of rotation Y, to the neutral position of the output shaft 8.
  • the finger follows a path defined by the cam and performs a rotation of an angular value less than a predetermined threshold, in particular 90°, around the axis of rotation parallel to the second axis of rotation Y.
  • a predetermined threshold in particular 90°
  • the cam is configured to release the finger, so that the finger returns to its rest state.
  • the return to the resting state of the finger is implemented either by gravity or by means of an elastic return element, such as for example a spring.
  • a tilting movement of the sash 3 relative to the fixed frame 4 around the second axis of rotation Y towards an opening position by tilting can also be implemented by supplying electrical energy to the electromechanical actuator 6, so as to drive the main flexible element 9 around the winding pulley 15.
  • the electromechanical actuator 6 makes it possible to slow down the tilting movement of the leaf 3 with respect to the fixed frame 4 around the second axis of rotation Y towards an open position.
  • the braking of the tilting movement of the sash 3 relative to the fixed frame 4 depends on the drive speed of the main flexible element 9 around the winding pulley 15.
  • the window 2 comprises a device for holding the sash 3 in the closed position relative to the fixed frame 4, when the locking elements of the fitting system 31 are driven between the locked state and the second unlocked state, that is to say to allow the tilting of the leaf 3 relative to the fixed frame 4 around the second axis of rotation Y, and vice versa.
  • the device for holding the sash 3 in the closed position relative to the fixed frame 4 makes it possible to guarantee the possibility of changing between two states of the locking elements of the fitting system 31, in particular the locked state and the second unlocked state, by means of the motorized drive device 5, as well as guaranteeing the possibility of moving the sash 3 relative to the fixed frame 4 following a closing movement by tilting around the second axis of rotation Y.
  • this device for holding in the closed position can be achieved by means of a locking mechanism 45.
  • the locking mechanism 45 comprises a first part provided at the level of the fixed frame 4, in particular at the level of the lower crosspiece 4b of the fixed frame 4, and configured to cooperate with a second part of the locking mechanism 45 provided at the level of the sash 3, in particular the frame 30 of the sash 3.
  • the blocking mechanism 45 is produced by means of a lock-type system comprising a striker plate and a bolt.
  • the positions of the mobile element 27 of the fitting system 31 correspond to the states of the locking elements of the fitting system 31 described with reference to the figures 1 to 4 .
  • the first part of the locking mechanism 45 provided at the level of the fixed frame 4 comprises a housing, not shown.
  • the housing is made in a box 45a which is fixed to the fixed frame 4.
  • the second part of the locking mechanism 45 provided at the level of the opening 3 comprises a pin 48 retractable.
  • the pin 48 is arranged at the level of a housing 45b which is fixed to the opening 3.
  • the pin 48 of the second part of the locking mechanism 45 is configured to cooperate with the housing of the first part of the locking mechanism 45, when the sash 3 is in the closed position relative to the fixed frame 4, as well as during a tilting movement of the sash 3 relative to the fixed frame 4.
  • the locking mechanism 45 prevents a movement of the leaf 3 relative to the fixed frame 4 following a movement of rotation around the first axis of rotation X .
  • a pivoting movement of the sash 3 relative to the fixed frame 4 around the first axis of rotation X is implemented by manually positioning the handle 19 in the position corresponding to the state where the locking elements of the fitting system 31 are in the first unlocked state, that is to say to allow a pivoting movement around the first axis of rotation X, then by exerting pressure on the opening 3, in particular by means of the handle 19, so to allow the pin 48 of the second part of the locking mechanism 45 to come out relative to the housing of the first part of the locking mechanism 45.
  • Each box 45a, 45b is fixed to the fixed frame 4 or to the leaf 3 by means of fixing elements, such as screw fixing elements.
  • each box 45a, 45b can be integrated respectively into the fixed frame 4 or into the opening 3.
  • the locking mechanism 45 is arranged at the level of the fitting system 31.
  • the locking mechanism 45 can be provided at the level of the handle 19 for maneuvering the opening 3 with respect to the fixed frame 4.
  • the locking mechanism 45 is produced by means of a locking system integrated into the handle 19, such as for example a button or a key lock.
  • the position of the movable element 27 of the fitting system 31 corresponding to the second unlocked state of the locking elements of the fitting 31, for tilting sash 3 relative to fixed frame 4 is arranged between the position of movable element 27 of fitting system 31 corresponding to the locked state of the locking elements of fitting system 31 and the position of the movable element 27 of the fitting system 31 corresponding to the first unlocked state of the locking elements of the fitting system 31, for the pivoting of the leaf 3 with respect to the fixed frame 4.
  • the motorized drive device 5 is configured to drive the locking elements of the fitting system 31 directly from the locked state to the second unlocked state, that is to say to allow a tilting movement of the sash 3 with respect to the fixed frame 4 around the second axis of rotation Y, and vice versa, without giving the possibility of reaching the first unlocked state, that is to say to allow a pivoting movement of the sash 3 relative to the fixed frame 4 around the first axis of rotation X.
  • the device for holding the sash 3 in the closed position relative to the fixed frame 4 is made through the locking elements of the fitting system 31.
  • the position of the movable element 27 of the fitting system 31 corresponding to the second unlocked state of the locking elements of the fitting system 31, for the tilting of the leaf 3 with respect to the fixed frame 4 is arranged between the position of the movable element 27 of the fitting system 31 corresponding to the locked state of the locking elements of the fitting system 31 and the position of the movable element 27 of the fitting system 31 corresponding to the first unlocked state of the locking elements of the fitting system 31, for pivoting the sash 3 relative to the fixed frame 4.
  • the locked state of the locking elements of the fitting system 31 corresponds to a low position of the handle 19, as in the case of figures 1 to 6 .
  • the second unlocked state of the locking elements of the fitting system 31, for the tilting of the leaf 3 relative to the fixed frame 4, corresponds to a middle position of the handle 19.
  • the first unlocked state of the locking elements of the fitting 31, for the pivoting of the opening 3 relative to the fixed frame 4, corresponds to a high position of the handle 19.
  • the motor drive device 5 is configured to drive the locking elements of the fitting system 31 directly from the locked state to the second unlocked state, that is to say to allow a tilting movement of the leaf 3 relative to the fixed frame 4 around the second axis of rotation Y, and vice versa, without going through the first unlocked state, that is to say to allow a pivoting movement of the leaf 3 relative to the fixed frame 4 around the first axis of rotation X.
  • the holding device in the closed position of the leaf 3 relative to the fixed frame 4 is made by means of magnets.
  • the main flexible element 9 is connected to the movable element 27 of the fitting system 31 by means of a connecting element 36.
  • the main flexible element 9 is attached to the movable element 27 of the fitting system 31, by means of the connecting element 36, only when the state of the locking elements of the fitting system 31 corresponds to the locked state or in the second unlocked state, that is to say to allow the tilting of the leaf 3 relative to the fixed frame 4 around the second axis of rotation Y.
  • the connecting element 36 comprises a holding element 37 and a hook 38.
  • one end of the first strand 9a of the main flexible element 9 is connected to a first end of the holding element 37.
  • one end of the second strand 9b of the main flexible element 9 is connected to a second end of the holding element 37.
  • the connecting element 36 is retained by the main flexible element 9, regardless of the state of the locking elements of the fitting system 31 and regardless of the positioning of the movable element 27 of the fitting system 31 .
  • the fixing of each of the first and second strands 9a, 9b of the main flexible element 9 on the holding element 37 of the connecting element 36 is implemented by means of a knot.
  • the fixing of each of the first and second strands of the main flexible element on the holding element of the connecting element is not limiting and can be different.
  • it may be a fixing by screwing a fixing screw through an eyelet of the main flexible element and a hole of the holding element.
  • the hook 38 is configured to move inside a groove 39 of the holding element 37, in particular following a translation movement.
  • the hook 38 of the connecting element 36 comprises a slot 40 configured to cooperate with the movable element 27 of the fitting system 31, depending on the winding and unwinding of the first and second strands 9a, 9b of the main flexible element 9.
  • the holding element 37 comprises an opening 41 configured to cooperate with the movable element 27 of the fitting system 31, so as to allow the introduction and removal of the movable element 27 from the fitting system 31 by relative to the slot 40 of the hook 38, via the opening 41 made in the holding element 37.
  • the opening 41 of the holding element 37 opens into the groove 39 of the holding element 37.
  • the movable element 27 of the fitting system 31 when the movable element 27 of the fitting system 31 is in the position corresponding either to the locked state of the locking elements of the fitting system 31 or to the second unlocked state of the locking elements of the fitting system 31, it that is to say, to allow the tilting of the leaf 3 with respect to the fixed frame 4 around the second axis of rotation Y, the movable element 27 is configured to be housed inside the slot 40 of the hook 38 and held inside the hook 38 by means of the holding element 37, in particular by positioning the hook 38 inside the groove 39 made in the holding element 37.
  • the mobile element 27 of the fitting system 31 is held by the element link 36, so that the sash 3 can either be kept in the closed position relative to the fixed frame 4 or moved relative to the fixed frame 4 following a tilting movement around the second axis of rotation Y, in particular without related discomfort to the main flexible element 9.
  • the movable element 27 of the fitting system 31 when the movable element 27 of the fitting system 31 is in the position corresponding to the first unlocked of the locking elements of the fitting system 31, that is to say to allow the pivoting of the opening 3 with respect to to the fixed frame 4 around the first axis of rotation X, the movable element 27 is configured to be released relative to the hook 38, in particular by positioning the hook 38 inside the groove 39 provided in the maintenance 37.
  • the mobile element 27 of the fitting system 31 is free with respect to to the connecting element 36, so that the sash 3 can be moved relative to the fixed frame 4 following a pivoting movement around the first axis of rotation X, in particular without discomfort linked to the main flexible element 9.
  • a first holding position of the mobile element 27 by means of the hook 38 corresponds to a position of the hook 38 with respect to the holding element 37, in which the hook 38 is located at the level of a first end of the groove 39 of the holding element 37, in particular the lower end of the groove 39, in the assembled configuration of the window 2 with respect to the building.
  • a second holding position of the mobile element 27 by means of the hook 38 corresponds at a position of the hook 38 relative to the holding element 37, in which the hook 38 is located at a second end of the groove 39 of the holding element 37, in particular the upper end of the groove 39, in the assembled configuration of the window 2 with respect to the building.
  • the second end of groove 39 is opposite the first end of groove 39.
  • the connecting element 36 engages with the mobile element 27 of the fitting system 31.
  • the main flexible element 9 is attached to the movable element 27 of the fitting system 31 via the connecting element 36.
  • the release position of the mobile element 27 with respect to the hook 38 corresponds to a position of the hook 38 relative to the retaining element 37, in which the hook 38 is located between the first and second positions for retaining the movable element 27 of the fitting system 31 relative to the connecting element 36 and , in particular, opposite the opening 41 made in the holding element 37.
  • the connecting element 36 is not engaged with the movable element 27 of the fitting system 31.
  • the element link 36 is retained by the main flexible element 9, while being disconnected from the opening 3.
  • the sash 3 can be pivoted relative to the fixed frame 4 around the first axis of rotation X, in particular up to the maximum opening position by pivoting, without movement of the main flexible element 9.
  • the main flexible element 9 extends between the opening 3 and the fixed frame 4 on the side of the window 2 opposite the side of the window 2 comprising the hinge elements 17a, 17b movement of the sash 3 relative to the fixed frame 4.
  • the main flexible element 9 extends between the opening 3 and the fixed frame 4 on the side of the window 2 comprising the handle 19 for operating the fitting system 31.
  • the flexible element 9 comprises a main flexible element 9', as well as at least one additional flexible element 9".
  • the flexible element 9 comprises two additional flexible elements 9".
  • the electromechanical actuator 6 is configured to be electrically actuated, so as to drive the output shaft 8 of the electromechanical actuator 6 to the neutral position, in which at least one strand of each additional flexible element 9" is relaxed.
  • the main flexible element 9' makes it possible, on the one hand, to move the sash 3 relative to the fixed frame 4 following a tilting movement around the second axis of rotation Y and, on the other hand, to achieve a change between two states of the locking elements of the fitting system 31, either the locked state, the first unlocked state or the second unlocked state, by driving the movable element 27 of the fitting system 31 via additional flexible elements 9".
  • the electromechanical actuator 6 is of the tubular type.
  • the motorized drive device 5 also comprises a pulley 15 for winding the main flexible element 9'.
  • the winding pulley 15 is driven in rotation by the output shaft 8 of the electromechanical actuator 6.
  • the motorized drive device 5 is a subassembly preassembled before assembly, in the example on the fixed frame 4, and comprising at least the electromechanical actuator 6, the winding pulley 15, the main flexible element 9', the additional flexible elements 9" and the electronic control unit 10.
  • the motorized drive device 5 also comprises at least one angle transmission pulley 21, 33.
  • the motorized drive device 5 comprises a first angle transmission pulley 21 mounted on the fixed frame 4, in particular on a side upright 4c of the fixed frame 4.
  • the motorized drive device 5 comprises a second bevel gear pulley 33 mounted on the sash 3, in particular on a side upright of the frame 30 of the sash 3.
  • the main flexible element 9' is configured to cooperate with the first and second bevel pulleys 21, 33, when the main flexible element 9' is driven by the electromechanical actuator 6.
  • the electromechanical actuator 6, the winding pulley 15 and the first and second angle transmission pulleys 21, 33 are similar to those previously described in relation to the first embodiment.
  • the main flexible element 9' is kept under tension regardless of the state of the locking elements of the fitting system 31 and, in particular, regardless of the position of the movable element 27 of the fitting system 31.
  • the main flexible element 9' is held in tension between the winding pulley 15 and the first and second angle transmission pulleys 21, 33.
  • first and second strands 9'a, 9'b of the main flexible element 9' extend respectively between the winding pulley 15 and the angle transmission pulleys 21, 33.
  • the main flexible element 9' is configured to transmit a vertical movement to the movable element 27 of the fitting system 31, in the assembled configuration of the window 2 in the building, in particular along the length D of the groove 29 of the fitting system 31.
  • the relaxation of the strand of each additional flexible element 9", when the output shaft 8 of the electromechanical actuator 6 is in the neutral position, is obtained thanks to a length of each additional flexible element 9" greater than the length minimum of it to connect the main flexible element 9 'with the movable element 27 of the fitting system 31.
  • the closing movement by tilting of the sash 3 relative to the fixed frame 4 around the second axis of rotation Y is implemented by means of the main flexible element 9 'and one of the two additional flexible elements 9 " , upon electrical activation of the electromechanical actuator 6.
  • one of the two additional flexible elements 9" is configured to drive the movable element 27 of the fitting system 31, from the position corresponding to the second unlocked state of the locking elements of the fitting system 31 to the position corresponding to the locked state of the locking elements. locking of the fitting system 31, by electrical activation of the electromechanical actuator 6.
  • the locking of the sash 3 relative to the fixed frame 4, in the closed position of the sash relative to the fixed frame 4, is implemented by means of the main flexible element 9' and one of the two additional 9" flexible elements, when electrical activation of the electromechanical actuator 6.
  • each additional flexible element 9′′ is connected to the main flexible element 9′ and, in particular, to the second strand 9′b of the main flexible element 9′.
  • each additional flexible element 9′′ on the main flexible element 9′ is implemented by means of a knot.
  • each additional flexible element to the main flexible element is not limiting and may be different.
  • the electromechanical actuator 6 and the winding pulley 15 are arranged in the box 23 made above the window 2, in particular extending above the upper crosspiece 4a of the fixed frame 4.
  • each additional flexible element 9" is attached to the movable element 27 of the fitting system 31, whatever the state of the locking elements of the fitting system 31, that is to say both in the locked state, the first unlocked state than the second unlocked state.
  • each additional flexible element 9" is attached to the movable element 27 of the fitting system 31 in a permanent manner.
  • each additional flexible element 9" to the movable element 27 of the fitting system 31 is implemented by means of a knot.
  • each additional flexible element to the movable element of the fitting system is not limiting and may be different.
  • it may be a fixing by screwing a fixing screw through an eyelet of the additional flexible element and a hole of the movable element of the fitting system.
  • each additional flexible element 9" of the motorized drive device 5 extends between the sash 3 and the fixed frame 4 on the side of the window 2 comprising the hinge elements 17a, 17b, so as to guarantee movement by tilting and pivoting of the sash 3 relative to the fixed frame 4, as well as the aesthetic appearance of the window 2.
  • the main flexible element 9' extends between the opening 3 and the fixed frame 4 on the side of the window 2 comprising the hinge elements 17a, 17b.
  • the window also comprises the pushing mechanism 50 configured to move the sash 3 in an opening direction by tilting the sash 3 relative to the fixed frame 4 around the second axis of rotation Y.
  • the motorized drive device 5 comprises two bevel pulleys 49 mounted on the sash 3, in particular on the frame 30 of the sash 3, associated respectively with one of the additional flexible elements 9", so as to guide them.
  • the window 2 comprises the device for holding the sash 3 in position relative to the fixed frame 4, when the locking elements of the fitting system 31 are placed in the first unlocked state, c that is to say to allow the pivoting of the opening 3 with respect to the fixed frame 4 around the first axis of rotation X.
  • the flexible element 9 comprises a single additional flexible element 9".
  • the electromechanical actuator 6 is configured to be electrically actuated, so as to drive the output shaft 8 of the electromechanical actuator 6 to the neutral position, in which at least one strand of the additional flexible element 9" is relaxed.
  • the relaxation of the strand of the additional flexible element 9", when the output shaft 8 of the electromechanical actuator 6 is in the neutral position, is obtained thanks to a length of the additional flexible element 9" greater than the minimum length thereof to connect the main flexible element 9' with the movable element 27 of the fitting system 31.
  • the additional flexible element 9" is connected to the main flexible element 9' and, in particular, to the second strand 9'b of the main flexible element 9'.
  • the additional flexible element 9" is attached to the movable element 27 of the fitting system 31, whatever the state of the locking elements of the fitting system 31, that is to say both in the locked state, the first unlocked state than the second unlocked state.
  • the main flexible element 9' is kept under tension regardless of the state of the locking elements of the fitting system 31 and, in particular, regardless of the position of the movable element 27 of the fitting system. 31.
  • the main flexible element 9' is held in tension between the winding pulley 15 and the first and second angle transmission pulleys 21, 33.
  • the additional flexible element 9" of the motorized drive device 5 extends between the sash 3 and the fixed frame 4 on the side of the window 2 comprising the hinge elements 17a, 17b, so as to guarantee the displacements by tilting and by pivoting of the opening 3 with respect to the fixed frame 4, as well as the aesthetic appearance of the window 2.
  • the main flexible element 9' extends between the opening 3 and the fixed frame 4 on the side of the window 2 comprising the hinge elements 17a, 17b.
  • the additional flexible element 9" is configured to slide on a strike plate 44 mounted on the fixed frame 4.
  • the closing movement by tilting of the sash 3 with respect to the fixed frame 4 around the second axis of rotation Y is implemented by means of the main flexible element 9' and the additional flexible element 9", when electrical activation of the electromechanical actuator 6.
  • the additional flexible element 9" is configured to drive the movable element 27 of the fitting system 31, from the position corresponding to the second unlocked state of the locking elements of the fitting system 31 to the position corresponding to the locked state of the locking elements of the system fitting 31, by the electrical activation of the electromechanical actuator 6.
  • the locking of the sash 3 relative to the fixed frame 4, in the closed position of the sash relative to the fixed frame 4, is implemented by means of the main flexible element 9' and of the flexible element additional 9", when the electromechanical actuator 6 is electrically activated.
  • the output shaft 8 of the electromechanical actuator 6 is connected to a worm screw system 34.
  • the main flexible element 9, 9' of the first and second embodiment is replaced by the worm screw system 34, so as to implement the transmission of the vertical movement to the movable element 27 of the fitting system 31, in the assembled configuration of the window 2 with respect to the building, in particular along the length D of the groove 29 of the fitting system 31.
  • the flexible element 9 comprises only at least one additional flexible element 9", as described in relation to the second embodiment.
  • the flexible element 9 comprises two individual flexible elements equivalent to the additional flexible elements 9′′ described in the second embodiment.
  • the electromechanical actuator 6 is configured to be electrically actuated, so as to drive the output shaft 8 of the electromechanical actuator 6 to the neutral position, in which at least one strand of each individual flexible element 9" is relaxed.
  • the worm screw system 34 makes it possible, on the one hand, to move the sash 3 relative to the fixed frame 4 following a tilting movement around the second axis of rotation Y and, on the other hand, to achieve a change between two states of the locking elements of the fitting system 31, either the locked state, the first unlocked state or the second unlocked state, by driving the movable element 27 of the fitting system 31 via the individual flexible elements 9".
  • the electromechanical actuator 6 is of the linear type.
  • the motorized drive device 5 also comprises a carriage 35.
  • the carriage 35 is driven in translation by the worm screw system 34, itself driven by the output shaft 8 of the electromechanical actuator 6.
  • the carriage 35 is moved following a translation movement via the worm screw system 34 and the electromechanical actuator 6.
  • the translation movement of the carriage 35 relative to the fixed frame 4 is implemented in a vertical direction, in the assembled configuration of the window 2 relative to the building.
  • the motorized drive device 5 is a subassembly preassembled before mounting, in the example on the fixed frame 4, and comprising at least the electromechanical actuator 6, the worm screw system 34, the carriage 35, the individual flexible elements 9" and the electronic control unit 10.
  • the electromechanical actuator 6 is fixed to the fixed frame 4 and, in particular, on a side upright 4c of the fixed frame 4.
  • the electromechanical actuator 6 is arranged at the level of a rebate of the window 2, between the fixed frame 4 and the opening 3. Such a rebate is visible at the figure 2 , with reference 25.
  • the electromechanical actuator 6 is arranged on the side of the window 2 comprising the hinge elements 17a, 17b.
  • each unitary flexible element 9" extends between the opening 3 and the fixed frame 4 on the side of the window 2 comprising the hinge elements 17a, 17b, so as to guarantee the movements by tilting and by pivoting of the sash 3 in relation to the fixed frame 4, as well as the aesthetic appearance of window 2.
  • the electromechanical actuator 6 and the worm screw system 34 are arranged opposite the movable element 27 of the fitting system 31.
  • each individual flexible element 9" is connected, on the one hand, to the movable element 27 of the fitting system 31 and, on the other hand, to the carriage 35 driven by the endless screw system 34.
  • each individual flexible element 9′′ on the carriage 35 is implemented by means of a knot.
  • each flexible element on the carriage is not limiting and can be different.
  • each individual flexible element 9" is attached to the movable element 27 of the fitting system 31, whatever the state of the locking elements of the fitting system 31, that is to say both in the locked state, the first unlocked state than the second unlocked state.
  • each individual flexible element 9" is attached to the movable element 27 of the fitting system 31 in a permanent manner.
  • each individual flexible element 9" to the movable element 27 of the fitting system 31 is implemented by means of a knot.
  • each flexible element to the movable element of the fitting system is not limiting and may be different.
  • it may be a fixing by screwing a fixing screw through an eyelet of the flexible element and a hole of the movable element of the fitting system.
  • the motorized drive device 5 also comprises at least one angle transmission pulley 46.
  • the motorized drive device 5 comprises a first angle transmission pulley 46 and a second angle transmission pulley 46, respectively mounted on the fixed frame 4, in particular on a side upright 4c of the fixed frame 4.
  • each of the first and second angle transmission pulleys 46 is configured to cooperate with one of the two individual flexible elements 9", when the individual flexible elements 9" are driven by the electromechanical actuator 6.
  • the relaxation of the strand of each unitary flexible element 9", when the output shaft 8 of the electromechanical actuator 6 is in the neutral position, is obtained thanks to a length of each unitary flexible element 9" greater than the length minimum of the latter to connect the carriage 35 with the movable element 27 of the fitting system 31.
  • the closing movement by tilting of the sash 3 relative to the fixed frame 4 around the second axis of rotation Y is implemented by means of the worm screw system 34 and one of the two individual flexible elements 9", upon electrical activation of the electromechanical actuator 6.
  • the operation of the tilt-and-turn window 2 is implemented in a similar way, when each individual flexible element 9" is connected to the carriage 35 belonging to the endless screw system 34 and when the main flexible element 9 , 9' is connected to the output shaft 8 of the electromechanical actuator 6, as previously described in the first and second embodiments.
  • one of the two unitary flexible elements 9" is configured to drive the movable element 27 of the fitting system 31, from the position corresponding to the second unlocked state of the locking elements of the fitting system 31 to the position corresponding to the locked state of the locking elements. locking of the fitting system 31, by electrical activation of the electromechanical actuator 6.
  • the locking of the sash 3 relative to the fixed frame 4, in the closed position of the sash 3 relative to the fixed frame 4, is implemented by means of one of the two unitary flexible elements 9", when electrical activation of the electromechanical actuator 6.
  • the window also comprises the pushing mechanism 50 configured to move the sash 3 in an opening direction by tilting the sash 3 relative to the fixed frame 4 around the second axis. of rotation Y.
  • the method for controlling the motorized drive device 5 in operation comprises a step of moving the movable element 27 of the fitting system 31 into a position corresponding to one of the states of the locking elements of the fitting system 31 by means of motor drive device 5.
  • the method comprises a step of driving the output shaft 8 of the electromechanical actuator 6 to a neutral position by means of the electrically actuated electromechanical actuator 6, in which at least one strand of the element hose 9 is relaxed.
  • the motorized drive device of the window makes it possible to move the sash by tilting with respect to the fixed frame automatically by means of the system of hardware, while minimizing the cost of obtaining the window.
  • the drive of the output shaft of the electromechanical actuator to the neutral position following the positioning of the movable element of the fitting system in a position corresponding to one of the states of the locking elements of the system fitting by means of the motorized drive device, so that at least one strand of the flexible element is relaxed, makes it possible to manually manipulate the sash relative to the fixed frame, in particular by the user, or by a tilting movement around the second axis of rotation, or by a pivoting movement around the first axis of rotation, without constraint linked to the electromechanical actuator.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Claims (15)

  1. Dreh-Kipp-Fenster (2) für ein Gebäude, das Fenster (2) umfassend:
    - mindestens einen Öffner (3),
    - eine Einfassung (4),
    - ein Beschlagsystem (31), das zwischen der Einfassung (4) und dem Flügel (3) angeordnet ist,
    ∘ wobei das Beschlagsystem (31) vom Dreh-Kipp-Typ ist, sodass der Flügel (3) in Bezug auf die Einfassung (4) um eine erste Drehachse (X) geschwenkt werden kann und der Flügel (3) in Bezug auf die Einfassung (4) um eine zweite Drehachse (Y) gekippt werden kann,
    ∘ das Beschlagsystem (31) umfassend Verriegelungselemente,
    ∘ wobei die Verriegelungselemente des Beschlagsystems (31) konfiguriert sind, um mindestens Folgendes anzunehmen:
    ▪ einen verriegelten Zustand, um den Flügel (3) in Bezug auf die Einfassung (4) in einer verriegelten Schließposition zu halten,
    ▪ einen ersten entriegelten Zustand, sodass der Flügel (3) in Bezug auf die Einfassung (4) um die erste Drehachse (X) geschwenkt werden kann, und
    ▪ einen zweiten entriegelten Zustand, sodass der Flügel (3) in Bezug auf die Einfassung (4) um die zweite Drehachse (Y) gekippt werden kann,
    - eine motorisierte Antriebsvorrichtung (5), die konfiguriert ist, um den Flügel (3) in Bezug auf die Einfassung (4) kippend zu verlagern,
    ∘ die motorisierte Antriebsvorrichtung (5) umfassend:
    ▪ einen elektromechanischen Stellantrieb (6), der elektromechanische Stellantrieb (6) umfassend einen Elektromotor (7) und eine Abtriebswelle (8), wobei der elektromechanische Stellantrieb (6) an einem festen Abschnitt (23) in Bezug auf das Fenster (2) angeordnet ist,
    dadurch gekennzeichnet, dass:
    - die motorisierte Antriebsvorrichtung (5) ferner Folgendes umfasst:
    ▪ mindestens ein flexibles Element (9), wobei das flexible Element (9) konfiguriert ist, um durch den elektromechanischen Stellantrieb (6) zur Verlagerung angetrieben zu werden,
    - das flexible Element (9) mit einem beweglichen Element (27) des Beschlagsystems (31) verbunden ist, und
    - infolge einer Verlagerung des beweglichen Elements (27) des Beschlagsystems (31) mittels der motorisierten Antriebsvorrichtung (5) in eine Position, die einem der Zustände der Verriegelungselemente des Beschlagsystems (31) entspricht, der elektromechanische Stellantrieb (6) konfiguriert ist, um elektrisch betätigt zu werden, um die Abtriebswelle (8) des elektromechanischen Stellantriebs (6) in eine neutrale Position anzutreiben, in der mindestens ein Strang des flexiblen Elements (9) entspannt ist.
  2. Dreh-Kipp-Fenster (2) für ein Gebäude nach Anspruch 1, dadurch gekennzeichnet, dass das flexible Element (9) mindestens ein flexibles Hauptelement (9; 9') umfasst, und dass das flexible Hauptelement (9; 9') einen ersten Strang (9a; 9'a) und einen zweiten Strang (9b; 9'b) umfasst.
  3. Dreh-Kipp-Fenster (2) für ein Gebäude nach Anspruch 2, dadurch gekennzeichnet, dass das flexible Element (9) nur das flexible Hauptelement (9) umfasst und dass nach einer Verlagerung des beweglichen Elements (27) des Beschlagsystems (31) mittels der motorisierten Antriebsvorrichtung (5) in eine Position, die einem der Zustände der Verriegelungselemente des Beschlagsystems (31) entspricht, der elektromechanische Stellantrieb (6) konfiguriert ist, um elektrisch betätigt zu werden, um die Abtriebswelle (8) des elektromechanischen Stellantriebs (6) in die neutrale Position anzutreiben, in der der erste und der zweite Strang (9a, 9b) des flexiblen Hauptelements (9) entspannt sind.
  4. Dreh-Kipp-Fenster (2) für ein Gebäude nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das flexible Element (9) mindestens ein zusätzliches flexibles Element (9") aufweist und dass infolge einer Verlagerung des beweglichen Elements (27) des Beschlagsystems (31) mittels der motorisierten Antriebsvorrichtung (5) in eine Position, die einem der Zustände der Verriegelungselemente des Beschlagsystems (31) entspricht, der elektromechanische Stellantrieb (6) konfiguriert ist, um elektrisch betätigt zu werden, um die Abtriebswelle (8) des elektromechanischen Stellantriebs (6) in die neutrale Position anzutreiben, in der mindestens ein Strang des zusätzlichen flexiblen Elements (9") entspannt ist.
  5. Dreh-Kipp-Fenster (2) für ein Gebäude nach Anspruch 2 und nach Anspruch 4, dadurch gekennzeichnet, dass das flexible Element (9) mindestens ein zusätzliches flexibles Element (9") umfasst, wobei das zusätzliche flexible Element (9") einerseits mit dem flexiblen Hauptelement (9') und andererseits mit dem beweglichen Element (27) des Beschlagsystems (31) verbunden ist.
  6. Dreh-Kipp-Fenster (2) für ein Gebäude nach Anspruch 4, dadurch gekennzeichnet, dass das flexible Element (9) nur mindestens ein zusätzliches flexibles Element (9") umfasst und dass das zusätzliche flexible Element (9") über ein Schneckensystem (34) mit der Abtriebswelle (8) des elektromechanischen Stellantriebs (6) verbunden ist.
  7. Dreh-Kipp-Fenster (2) für ein Gebäude nach Anspruch 2 oder nach Anspruch 2 und einem der Ansprüche 3 bis 5, dadurch gekennzeichnet, dass die motorisierte Antriebsvorrichtung (5) auch Folgendes umfasst:
    ∘ eine Aufwickelrolle (15) des flexiblen Hauptelements (9; 9'), wobei die Aufwickelrolle (15) von der Abtriebswelle (8) des elektromechanischen Stellantriebs (6) in Drehung versetzt wird, und
    ∘ mindestens eine Umlenkrolle (21,33, 43, 46, 49),
    und dass der erste und der zweite Strang (9a, 9b; 9'a, 9"b) des flexiblen Hauptelements (9; 9') sich jeweils zwischen der Aufwickelrolle (15) und einer Umlenkrolle (21, 33, 43, 46, 49) erstrecken.
  8. Dreh-Kipp-Fenster (2) für ein Gebäude nach Anspruch 4 und Anspruch 7, dadurch gekennzeichnet, dass das flexible Hauptelement (9') zwischen der Aufwickelrolle (15) und der mindestens einen Umlenkrolle (21, 33, 43, 46, 49) unter Spannung gehalten wird.
  9. Dreh-Kipp-Fenster (2) für ein Gebäude nach Anspruch 7 oder Anspruch 8, dadurch gekennzeichnet, dass ein Ende des ersten Strangs (9a; 9'a) des flexiblen Hauptelements (9; 9') mit einem ersten Abschnitt der Aufwickelrolle (15) verbunden ist, dass ein Ende des zweiten Strangs (9b; 9'b) des flexiblen Hauptelements (9; 9') mit einem zweiten Abschnitt der Wickelrolle (15) verbunden ist und dass die Richtung eines Aufwickelns bzw. Abwickelns des ersten Strangs (9a; 9'a) des flexiblen Hauptelements (9; 9') um den ersten Abschnitt der Aufwickelrolle (15) entgegengesetzt zu der Richtung eines Aufwickelns bzw. Abwickelns des zweiten Strangs (9b; 9'b) des flexiblen Hauptelements (9; 9') um den zweiten Abschnitt der Aufwickelrolle (15) ist.
  10. Dreh-Kipp-Fenster (2) für ein Gebäude nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass der elektromechanische Antrieb (6) mittels Befestigungselementen in einem Kasten (23) befestigt ist, wobei der Kasten (23) in der zusammengebauten Konfiguration des Fensters (2) in Bezug auf das Gebäude oberhalb des Fensters (2) angeordnet ist.
  11. Dreh-Kipp-Fenster (2) für ein Gebäude nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass das Fenster (2) einen Griff (19) zum Betätigen des Flügels (3) in Bezug auf die Einfassung (4) aufweist, wobei der Griff (19) mit dem Beschlagsystem (31) verbunden ist, und dass die motorisierte Antriebsvorrichtung (5) konfiguriert ist, um den Griff (19) über das Beschlagsystem (31) anzutreiben.
  12. Dreh-Kipp-Fenster (2) für ein Gebäude nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass nach einer Kippbewegung des Flügels (3) in Bezug auf die Einfassung (4) um die zweite Drehachse (Y) in eine Kipp-Öffnungsstellung der Flügel (3) durch eine Kippbewegung des Flügels (3) in Bezug auf die Einfassung (4) manuell um die zweite Drehachse (Y) in eine Schließposition verlagert werden kann.
  13. Dreh-Kipp-Fenster (2) für ein Gebäude nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass die Schwenkverlagerungen des Flügels (3) in Bezug auf die Einfassung (4) um die erste Drehachse (X) nur manuell ausgeführt werden.
  14. Hausautomationsanlage, dadurch gekennzeichnet, dass die Installation ein Dreh-Kipp-Fenster (2) nach einem der Ansprüche 1 bis 13 umfasst.
  15. Steuerverfahren im Betrieb einer motorisierten Antriebsvorrichtung (5) eines Dreh-Kipp-Fensters (2) für ein Gebäude,
    das Dreh-Kipp-Fenster (2) umfassend:
    - mindestens einen Öffner (3),
    - eine Einfassung (4),
    - ein Beschlagsystem (31), das zwischen der Einfassung (4) und dem Flügel (3) angeordnet ist,
    ∘ wobei das Beschlagsystem (31) vom Dreh-Kipp-Typ ist, sodass der Flügel (3) in Bezug auf die Einfassung (4) um eine erste Drehachse (X) geschwenkt werden kann und der Flügel (3) in Bezug auf die Einfassung (4) um eine zweite Drehachse (Y) gekippt werden kann,
    ∘ das Beschlagsystem (31) umfassend Verriegelungselemente,
    ∘ wobei die Verriegelungselemente des Beschlagsystems (31) konfiguriert sind, um mindestens Folgendes anzunehmen:
    ▪ einen verriegelten Zustand, um den Flügel (3) in Bezug auf die Einfassung (4) in einer verriegelten Schließposition zu halten,
    ▪ einen ersten entriegelten Zustand, sodass der Flügel (3) in Bezug auf die Einfassung (4) um die erste Drehachse (X) geschwenkt werden kann, und
    ▪ einen zweiten entriegelten Zustand, sodass der Flügel (3) in Bezug auf die Einfassung (4) um die zweite Drehachse (Y) gekippt werden kann,
    - die motorisierte Antriebsvorrichtung (5), die konfiguriert ist, um den Flügel (3) in Bezug auf die Einfassung (4) kippend zu verlagern,
    ∘ die motorisierte Antriebsvorrichtung (5) umfassend:
    ▪ einen elektromechanischen Stellantrieb (6), der elektromechanische Stellantrieb (6) umfassend einen Elektromotor (7) und eine Abtriebswelle (8), wobei der elektromechanische Stellantrieb (6) an einem festen Abschnitt (23) in Bezug auf das Fenster (2) angeordnet ist,
    dadurch gekennzeichnet, dass:
    - die motorisierte Antriebsvorrichtung (5) ferner Folgendes umfasst:
    ▪ mindestens ein flexibles Element (9), wobei das flexible Element (9) konfiguriert ist, um durch den elektromechanischen Stellantrieb (6) zur Verlagerung angetrieben zu werden,
    - das flexible Element (9) ist mit einem beweglichen Element (27) des Beschlagsystems (31) verbunden,
    und dass das Verfahren mindestens die folgenden Schritte umfasst:
    - Verlagern des beweglichen Elements (27) des Beschlagsystems (31) mittels der motorbetriebenen Antriebsvorrichtung (5) in eine Position, die einem der Zustände der Verriegelungselemente des Beschlagsystems (31) entspricht, dann
    - Antreiben der Abtriebswelle (8) des elektromechanischen Stellantriebs (6) in eine neutrale Position mittels des elektrisch betätigten elektromechanischen Stellantriebs (6), in der mindestens ein Strang des flexiblen Elements (9) entspannt ist.
EP17205675.6A 2016-12-07 2017-12-06 Dreh-kippfenster für ein gebäude, hausanlage, die ein solches dreh-kippfenster umfasst, und betriebssteuerungsverfahren einer motorisierten antriebsvorrichtung für ein solches fenster Active EP3333349B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1662071A FR3059698B1 (fr) 2016-12-07 2016-12-07 Fenetre oscillo-battante pour un batiment, installation domotique comprenant une telle fenetre et procede de commande en fonctionnement d'un dispositif d'entrainement motorise d'une telle fenetre

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EP3333349A1 EP3333349A1 (de) 2018-06-13
EP3333349B1 true EP3333349B1 (de) 2022-05-11

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EP17205675.6A Active EP3333349B1 (de) 2016-12-07 2017-12-06 Dreh-kippfenster für ein gebäude, hausanlage, die ein solches dreh-kippfenster umfasst, und betriebssteuerungsverfahren einer motorisierten antriebsvorrichtung für ein solches fenster

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Publication number Priority date Publication date Assignee Title
DE102004018066A1 (de) * 2004-04-08 2005-10-27 SCHÜCO International KG Drehkippfenster
DE102011001156A1 (de) * 2011-03-09 2012-09-13 Hans Arnhold Fensterschließer

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EP3333349A1 (de) 2018-06-13
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