EP3263822B1 - Haustechnikanlage - Google Patents
Haustechnikanlage Download PDFInfo
- Publication number
- EP3263822B1 EP3263822B1 EP17177833.5A EP17177833A EP3263822B1 EP 3263822 B1 EP3263822 B1 EP 3263822B1 EP 17177833 A EP17177833 A EP 17177833A EP 3263822 B1 EP3263822 B1 EP 3263822B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- opening
- flexible element
- relative
- frame
- fixed
- 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.)
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Classifications
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- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
- E06B9/17007—Shutter boxes; Details or component parts thereof
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B2009/6809—Control
- E06B2009/6818—Control using sensors
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/10—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses by special construction of the frame members
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
- E06B9/17007—Shutter boxes; Details or component parts thereof
- E06B9/17015—Shutter boxes; Details or component parts thereof made of at most two pieces; Front opening details
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/72—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller
Definitions
- the present invention relates to a home automation installation comprising a concealment device, a window and a motorized drive device.
- the present invention relates to the field of occultation devices comprising a motorized drive device moving a screen between at least a first position and at least a second position.
- a motorized drive device of a home automation installation comprises an electromechanical actuator of a movable closure, occultation or sun protection element, such as a shutter, a blind or any other equivalent equipment, hereafter called a screen .
- FR 3 017 409 A1 which describes a home automation installation comprising a concealment device, a window and a motorized drive device.
- the occultation device is a roller shutter.
- the concealment device comprises a trunk, a screen and a winding tube.
- the screen is rollable on the winding tube.
- the winding tube is disposed inside the trunk.
- the window includes an opening and a sleeping frame.
- the motorized drive device is configured to wind and unwind the screen, between a high end position and a low end position, as well as to move by swinging the opening relative to the frame.
- the motorized driving device comprises an electromechanical actuator and a cable.
- the electromechanical actuator comprises an electric motor.
- the cable is connected to the opening of the window.
- this home automation system has the disadvantage of fitting a friction ring around the winding tube configured to slide around the winding tube or to rotate integrally with the winding tube, depending on a tension exerted by the winding tube.
- cable on the friction ring The friction ring is connected to the opening of the window by means of the cable.
- such a home automation system requires that the cable is inserted inside a sheath to guide it and ensure the transmission of a tensile force to the friction ring.
- this home automation system has a training device motorized complex which is necessary for the displacement of the screen and for the displacement of the opening relative to the fixed frame.
- the cost of the home automation system is therefore high, because of the friction ring and the sheath.
- the present invention aims to solve the aforementioned drawbacks and to propose a home automation system comprising a concealment device, a window and a motorized drive device, to control the winding and unwinding of a flexible element around a pulley secured to a winding tube of a screen of the concealment device, as well as to limit the voltage losses of the flexible element by friction, while minimizing the costs of obtaining the home automation system .
- the flexible element when closing the opening relative to the fixed frame by means of the motorized drive device, from a tilted opening position of the opening relative to the fixed frame, the flexible element is driven by the winding tube of the screen of the occulting device, itself rotated by the electromechanical actuator.
- the tensioning system of the flexible element which is produced by means of guide elements, on the one hand, fixed (s) and, on the other hand, mobile (s) makes it possible to control the winding and the unfolding of the flexible element around the pulley secured to the winding tube, so as to avoid bringing the flexible element into contact with the screen of the concealment device and to limit the number of angle returns as well as to limit the tension losses of the flexible element by friction, related to angle returns.
- the tensioning system of the flexible element makes it possible to increase a storage length of the flexible element between the various guide elements, when the tension exerted on the flexible element is less than the force of the element. elastic member exerted on the movable guide member.
- the movable guide member of the tensioning system of the flexible element makes it possible to produce a system for tensioning the flexible element with variable return angle, as a function of the tension exerted on the flexible element.
- the tensioning system of the flexible element made by means of guiding elements, is robust and economical.
- the tensioning system of the flexible element is housed inside the trunk of the concealment device.
- the tensioning system of the flexible element is disposed between a lower wall of the trunk of the concealment device and the winding tube of the screen, the lower wall of the box comprising a passage slot of the screen.
- the flexible member when closing the opening relative to the fixed frame by means of the motorized drive device, from a tilted opening position of the opening relative to the fixed frame the flexible member is tensioned to move the movable guide member towards the fixed guide member.
- the tensioning system of the flexible element comprises a first fixed guide element, a second fixed guide element and a movable guide element, the movable guide element being disposed between the first and second fixed guiding elements, according to the length of the flexible element.
- the first and second fixed guide elements are arranged in the same direction, extending according to the height of the window, in the assembled configuration of the home automation system.
- the guide elements each have a passage opening of the flexible element.
- the elastic element is connected to the trunk by means of a holding element, the holding element being fixed on a wall of the trunk by fixing elements.
- the first end of the elastic element is held on the movable guide element by a groove formed on the outer peripheral contour of the movable guide element.
- the first end of the elastic member comprises a loop accommodating inside the groove of the movable guide member.
- the flexible element comprises a first strand attached to a first point of attachment of the pulley and a second strand attached to a second point of attachment of the pulley, the first point of catch of the pulley being distinct from the second point of attachment of the pulley.
- a home automation system comprising a shading device, a window and a motor drive device.
- the home automation system comprises an opening 1 equipped with a screen 2 belonging to a concealment device 3, in particular a motorized roller shutter.
- the opening 1 is formed in a building.
- the concealment device 3 may be a rolling shutter, a fabric blind or with adjustable blades, or a rolling gate.
- the present invention applies to all types of occulting device.
- a window 30 is disposed at the opening 1 formed in the building.
- the window 30 comprises at least one opening 31 and a fixed frame 32, as illustrated in FIGS. figures 1 and 2 .
- the window 30 comprises a single opening 31.
- 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 openings cooperate together, in particular when they are brought into a closed position relative to the fixed frame.
- the opening 31 comprises a frame 33.
- the opening 31 may also include at least one window 34 disposed in the frame 33 of the opening 31.
- the number of windows of the opening is not limiting and may be different, in particular equal to two or more.
- the screen 2 is disposed on the outside of the window 30, in the assembled configuration of the home automation system.
- the screen 2 of the concealment device 3 is wound on a winding tube 4 driven by a motorized drive device 5 and movable between a wound position, in particular a high end position, and an unwound position, in particular low end of stroke.
- the movable screen 2 of the concealment device 3 is a closure, concealment and / or sun protection screen, winding on the winding tube 4, the internal diameter of which is substantially greater than the external diameter of a electromechanical actuator 11, so that the electromechanical actuator 11 can be inserted into the winding tube 4, during assembly of the occulting device 3.
- the motorized drive device 5 comprises the electromechanical actuator 11, in particular of the tubular type, making it possible to rotate the winding tube 4, so as to unroll or wind up the screen 2 of the occulting device 3.
- the shutter which forms the concealment device 3
- the shutter comprises an apron comprising horizontal blades articulated to each other, forming the screen 2 of the shutter 3, and guided by two lateral rails 6. These blades are joined when the deck 2 of the shutter 3 reaches its low position unrolled.
- the wound up position corresponds to the support of a final L-shaped end plate 8 of the deck 2 of the shutter 3 against an edge of a box 9 of the shutter 3
- the low position unrolled corresponds to the support of the final end blade 8 of the deck 2 of the shutter 3 against a threshold, not shown, of the opening 1.
- the first blade of the apron 2 of the shutter 3, opposite to the final end blade 8, is connected to the winding tube 4 by means of at least one hinge, not shown.
- the winding tube 4 is disposed inside the trunk 9 of the roller shutter 3.
- the apron 2 of the roller shutter 3 winds and unwinds around the winding tube 4 and is housed at least in part at the inside the trunk 9.
- the box 9 is disposed above the opening 1, or in the upper part of the opening 1.
- the trunk 9 is disposed above the frame 32 of the window 30.
- the trunk 9 comprises a slot, not shown, for passage of the screen 2, formed in particular in a bottom wall 9a of the trunk 9, in the assembled configuration of the home automation system.
- the motor drive device 5 is controlled by a control unit.
- the control unit may be, for example, a local control unit 12, where the local control unit 12 may be wired or wirelessly connected to a central control unit 13.
- the central control unit 13 controls the local control unit 12, as well as other similar local control units distributed throughout the building.
- the central control unit 13 may be in communication with a remote weather station outside the building, including, in particular, one or more sensors that can be configured to determine, for example, a temperature, a brightness, or a speed Wind.
- a remote control 14 which may be a type of local control unit, and provided with a control keyboard, which includes selection elements and, possibly, display, also allows a user to intervene on the electromechanical actuator 11 and / or the central control unit 13.
- the motorized drive device 5 is preferably configured to execute unwinding or winding control commands of the screen 2 of the concealment device 3, emitted in particular by the remote control 14.
- the electromechanical actuator 11 comprises an electric motor 16.
- the electric motor 16 comprises a rotor and a stator, not shown and positioned coaxially around an axis of rotation X, which is also the axis of rotation of the tube. winding 4 in mounted configuration of the motorized drive device 5.
- Control means of the electromechanical actuator 11, allowing the displacement of the screen 2 of the concealment device 3, comprise at least one electronic control unit 15.
- This electronic control unit 15 is able to put into operation the engine 16 of the electromechanical actuator 11 and, in particular, to allow the electrical power supply of the electric motor 16.
- the electronic control unit 15 controls, in particular, the electric motor 16, so as to open or close the screen 2, as described above.
- the electronic control unit 15 also comprises an order receiving module, in particular of radio orders issued by a command transmitter, such as the remote control 14, intended to control the electromechanical actuator 11, or one local control units 12 or central 13.
- a command transmitter such as the remote control 14 intended to control the electromechanical actuator 11, or one local control units 12 or central 13.
- the order receiving module which is not shown, can also allow the reception of orders transmitted by wire means.
- the electronic control unit 15 is disposed inside a casing 17 of the electromechanical actuator 11.
- the control means of the electromechanical actuator 11 comprise hardware and / or software means.
- the hardware means may comprise at least one microcontroller.
- the electromechanical actuator 11 is supplied with electrical energy by a mains power supply network, or by means of a battery, which can be recharged, for example by a photovoltaic panel.
- the electromechanical actuator 11 makes it possible to move the screen 2 of the occulting device 3.
- the electromechanical actuator 11 comprises a power supply cable 18 for its supply of electrical energy from the mains power supply network.
- the housing 17 of the electromechanical actuator 11 is preferably of cylindrical shape.
- the housing 17 is made of a metallic material.
- the casing material of the electromechanical actuator is not limiting and can to be different. It may, in particular, be a plastic material.
- the electromechanical actuator 11 also comprises a gear reduction device 19, a brake 10 and an output shaft 20.
- the electromechanical actuator 11 may also comprise an end-of-travel and / or obstacle detection device, which may be mechanical or electronic.
- the electric motor 16 and the gear reduction device 19 are disposed inside the casing 17 of the electromechanical actuator 11.
- the output shaft 20 of the electromechanical actuator 11 is disposed inside the winding tube 4, and at least partly outside the casing 17 of the electromechanical actuator 11.
- the output shaft 20 of the electromechanical actuator 11 is coupled to the winding tube 4 by a connecting element 22, in particular a wheel-shaped connecting element.
- the electromechanical actuator 11 also comprises a shutter element 21 at one end of the casing 17.
- the casing 17 of the electromechanical actuator 11 is fixed to a support 23, in particular a cheek, of the trunk 9 of the concealment device 3 by means of the closure element 21 forming a torque support, in particular a shutter head and torque recovery.
- the shutter element 21 is also called the "fixed point" of the electromechanical actuator 11.
- the window 30 comprises a fitting system 35 formed between the fixed frame 32 and the opening 31.
- the fitting system of a window is well known to those skilled in the art and need not be described in detail here.
- the fitting system of the window 2 is only partially represented on the figures 2 and 4 , so as to facilitate the reading of these.
- the frame 32 includes an upper rail 32a, a lower rail 32b and two side posts 32c, which are vertical in the assembled configuration of the window 30 with respect to the building, as illustrated in FIGS. figures 1 and 2 .
- the upper cross member 32a, the lower cross member 32b and the two lateral uprights 32c of the fixed frame 32 respectively have an inner face and the less an outer face.
- the inner faces of the upper cross member 32a, the lower cross member 32b and the two lateral uprights 32c of the frame 32 are oriented towards the inside of the window 30 and, in particular, towards an outer edge of the frame 33 of the opening 31, when the opening 31 is in a closed position relative to the fixed frame 32.
- the outer faces of the upper cross member 32a, the lower cross member 32b and the two side posts 32c of the frame 32 are oriented towards the outside of the window 30.
- the window 30 is of the tilt-and-turn type.
- the fitting system 35 of the window 30 is of the rotating-tilting type.
- the fitting system 35 makes it possible to pivot the opening 31 relative to the frame 32 around a first axis of rotation Z, in the vertical example, in the assembled configuration of the window 30 with respect to the building, as illustrated. to the figure 1 , and to be able to tilt the opening 31 relative to the fixed frame 32 around a second axis of rotation Y, in the horizontal example, in the assembled configuration of the window 30 with respect to the building, as illustrated in FIG. figure 1 .
- the first axis of rotation Z which serves to pivot the opening 31 relative to the frame 32, is disposed on one side of the window 30, in the assembled configuration of the window 30 in the building.
- the second axis of rotation Y which serves to tilt the opening 31 relative to the fixed frame 32, is arranged in the lower part of the window 30, in the assembled configuration of the window 30 in the building.
- the window 30 comprises hinge elements 36a, 36b allowing the opening 31 to be displaced relative to the fixed frame 32.
- the hinge elements 36a, 36b are aligned along the first axis of rotation Z of the opening 31 with respect to the sleeping frame 32.
- the hinge elements 36a, 36b are arranged on the same side of the window 30.
- the side of the window 30 comprising the hinge elements 36a, 36b is located opposite the side of the window 30 having a handle 37 for operating the fitting system 35.
- the hinge members 36a, 36b of the window 30 comprise a first rotational-tilt bearing 36a, in the lower example, in the assembled configuration of the window 30 with respect to the building, and a second rotational bearing 36b, in the upper example, in the assembled configuration of the window 30 with respect to the building.
- the pivoting of the opening 31 relative to the fixed frame 32 is implemented by means of the first rotating-tilting bearing 36a and the second rotating bearing 36b of the window 30.
- the tilting of the opening 31 relative to the fixed frame 32 is implemented by means of the first rotating-tilting bearing 36a of the window 30.
- the fitting system 35 of the window 30 comprises an opening device 38 disposed between the opening 31 and the fixed frame 32.
- the opening device 38 extends between the opening 31 and the frame 32, so as to limit the tilting movement of the opening 31 relative to the frame 32 around the second axis of rotation Y and to support the weight of the opening 31 in a tilted opening position, that is to say obtained by tilting, partial or maximum, the opening 31 relative to the frame 32 around the second axis of rotation Y.
- the opening device 38 comprises a compass.
- the compass comprises a main arm 38a and a secondary arm, not shown.
- a first end of the main arm 38a is connected to the frame 32, by means of a pivot connection, not shown.
- a second end of the main arm 38a is connected to the opening 31, in particular by means of a housing, not shown, formed in the opening 31.
- a first end of the secondary arm is connected to the main arm 38a, by means of a joint, in particular between the first and second ends of the main arm 38a.
- a second end of the secondary arm is connected to the frame 32, by means of a pivot connection, in particular at a housing formed in the frame 32.
- the opening 31 is maintained in a maximum tilted opening position relative to the fixed frame 32 by means of the opening device 38, in particular the compass.
- a tilted opening position, partial or maximum, of the opening 31 relative to the frame 32 corresponds to a ventilation position of the building.
- the fitting system 35 comprises locking elements, so as to maintain the opening 31 relative to the fixed frame 32 in a locked closed position.
- the locking of the opening 31 relative to the frame 32 is realized at means of the locking elements integrated in the fitting system 35 formed between the fixed frame 32 and the opening 31.
- the locking elements of the fitting system 35 can take at least one locked state, a first unlocked state, so as to allow only the pivoting of the opening 31 relative to the fixed frame 32 around the first axis of rotation Z, and a second state unlocked, so as to allow only the tilting of the opening 31 relative to the frame 32 around the second axis of rotation Y.
- the change between two states of the locking elements of the fitting system 35, the locked state , the first unlocked state or the second unlocked state, is implemented manually by a user of the window 30.
- the change between two states of the locking elements of the fitting system 35 is implemented by means of the handle 37 of the window 30 connected to the fitting system 35.
- the locking elements of the fitting system 35 are configured to be maneuvered manually, in particular by means of the handle 37 of the window 30, so as to allow the passage of a locked closed position of the opening 31 by relative to the fixed frame 32 at a first unlocked closing position of the opening 31 with respect to the fixed frame 32, for a pivotal movement, or at a second unlocked closing position of the opening 31 with respect to the fixed frame 32, for tilting movement.
- the locked state of the locking elements of the fitting system 35 corresponds to a low position of the handle 37.
- the first unlocked state of the locking elements of the fitting system 35, for the pivoting of the opening 31 with respect to the fixed frame 32, corresponds to a median position of the handle 37.
- the second unlocked state of the locking elements of the fitting system 35, for the tilting of the opening 31 relative to the fixed frame 32, corresponds to a high position of the handle 37 .
- the motorized drive device 5 is also configured to tilt the opening 31 relative to the fixed frame 32.
- the electromechanical actuator 11 of the motorized drive device 5 makes it possible to wind or unwind the screen 2 of the concealment device 3 around the winding tube 4, as well as to move, by tilting, the opening 31 relative to the frame 32 around the second rotation Y.
- the home automation system makes it possible to dispense with an electromechanical actuator dedicated to the displacement by tilting of the opening 31 with respect to the sleeping frame 32 around the second rotation Y.
- the electromechanical actuator 11 of the motorized drive device 5 is therefore common for the displacement of the screen 2 of the concealment device 3 and for the displacement of the opening 31 relative to the fixed frame 32 of the window 30.
- the motorized driving device 5 makes it possible to automatically move the opening 31 with respect to the fixed frame 32 by tilting, in particular between the maximum tilted opening position of the opening 31 with respect to the fixed frame 32 and the closed position. of the opening 31 relative to the frame 32.
- the electronic control unit 15 also makes it possible to control, in particular, the electric motor 16, so as to close, and possibly open, by tilting the opening 31 relative to the fixed frame 32.
- the motorized drive device 5 also comprises a flexible element 24.
- the flexible element 24 cooperates with the opening 31 of the window 30.
- the flexible element 24 may be of circular section.
- the section of the flexible element is not limiting and may be different, in particular square, rectangular or oval.
- the flexible element 24 is a cable, a cord or a ribbon. It can be made of steel.
- the material of the flexible element is not limiting and may be different. In particular, it may be a synthetic material, such as for example nylon.
- the flexible member 24 is configured to be resistant to wear and effort, so as to avoid elongation or creep thereof.
- the motorized drive device 5 comprises a pulley 25 integral with the winding tube 4 of the screen 2 of the concealment device 3, around which the flexible element 24 is configured to wind and unwind.
- the second axis of rotation Y of the opening 31 with respect to the fixed frame 32 is parallel to the axis of rotation X of the winding tube 4 of the screen 2 of the concealment device 3.
- the pulley 25 is disposed at one end of the winding tube 4.
- the flexible element 24 is connected and, more particularly, fixed to the pulley 25 integral with the winding tube 4.
- the fixing of the flexible element 24 to the pulley 25 allows the winding and unwinding of the flexible element 24 around the pulley 25 during a displacement of the screen 2.
- the flexible element 24 is fixed on the pulley 25 by screwing, by means of a self-tapping screw.
- the fixing of the flexible element 24 to the pulley 25 is implemented when the screen 2 is in an intermediate position located at half of the displacement path of the screen 2 between the two end positions. of the screen 2.
- the flexible element 24 winds in a first direction of rotation around the pulley 25 integral with the winding tube 4, when the screen 2 is driven in displacement in a first direction of movement around the winding tube 4.
- the flexible element 24 winds in a second direction of rotation around the pulley 25 integral with the winding tube 4, when the screen 2 is driven in displacement in a second direction of movement around the tube of winding 4.
- the first direction of movement of the screen 2 around the winding tube 4 is opposite to the second direction of movement of the screen 2 around the winding tube 4.
- the length of the flexible element 24 and the position of the screen 2 for fixing the flexible element 24 on the pulley 25 integral with the winding tube 4 are determined so as to make the closing position coincide. of the opening 31 relative to the fixed frame 32 with the upper and lower end positions of the screen 2 of the occulting device 3.
- the motorized drive device 5 is a pre-assembled subassembly before assembly, at least partly in the winding tube 4 of the screen 2 of the concealment device 3, and comprising at least the actuator electromechanical 11, the flexible element 24 and the electronic control unit 15.
- the motorized drive device 5 comprises a tensioning system 40 of the flexible element 24.
- the tensioning system 40 of the flexible element 24 comprises a plurality of guide elements 41, 42.
- the flexible element 24 extends through the guide elements 41, 42. At least one of the guide elements 41 is fixed relative to the trunk 9 of the occulting device 3. And at least one other of the guiding elements 42 is movable relative to the trunk 9 of the concealment device 3.
- the guide elements 41, 42 each have an opening 55, in particular central, through which the flexible element 24 passes.
- the flexible element 24 extends through the guide elements 41, 42, in particular the respective opening 55 of each guide element 41, 42.
- the tensioning system 40 of the flexible element 24 comprises an elastic element 43.
- a first end of the elastic element 43 is connected to the movable guide element 42.
- a second end of the elastic element 43 is connected to the 9 of the concealment device 3, so as to maintain the flexible element 24 in tension.
- the tensioning system 40 of the flexible element 24, which is formed by means of guide elements 41, 42, on the one hand, fixed (s) and, on the other hand, mobile (s) allows to control the winding and unwinding of the flexible element 24 around the pulley 25 integral with the winding tube 4, so as to avoid contacting the flexible element 24 with the screen 2 of the occulting device 3 and to limit the number of angle references.
- the tensioning system 40 also makes it possible to limit the tension losses of the flexible element 24 by friction, linked to angle references.
- the tensioning system 40 of the flexible element 24 makes it possible to increase a storage length of the flexible element 24 between the various guide elements 41, 42, when the tension exerted on the flexible element 24 is less than the force of the elastic member 43 exerted on the movable guide member 42.
- the movable guide member 42 of the tensioning system 40 of the flexible element 24 makes it possible to produce a tensioning system of the flexible element 24 with variable return angle, as a function of the tension exerted on the element flexible 24.
- tensioning system 40 of the flexible element 24, made by means of guide elements 41, 42, is robust and economical.
- the tensioning system 40 of the flexible element 24, made by means of guide elements 41, 42 respectively comprising an opening 55 for passage of the flexible element 24, makes it possible to dispense with pulleys which have a high cost and generate a bulky bulk.
- the fixed guide element or elements 41 are fixed in the trunk 9, in particular by force-fitting, overmolding, screwing or gluing, in particular on a support, itself fixed on the trunk 9.
- the support may, for example, be fixed on the trunk 9 by screwing, gluing or press fitting.
- tensioning system 40 of the flexible element 24 comprises several fixed guide members 41, these can be part of a single piece.
- the elastic element 43 is connected to the trunk 9 of the concealment device 3 by means of a holding element 7.
- the holding element 7 is fixed on a wall of the trunk 9, in particular the bottom wall 9a of the trunk 9, by fasteners, not shown.
- the fastening elements of the holding element 7 on the trunk 9 may be, in particular, fixing elements by screwing.
- the fastening elements of the holding element on the trunk of the concealment device are not limiting and may be different. It may be, in particular, fastening elements by snap elastic or riveting.
- a first end of the elastic member 43 is held on the movable guide member 42 by a groove 58 formed on the outer peripheral contour of the movable guide member 42.
- the first end of the elastic member 43 comprises a loop 59 housed inside the groove 58 of the movable guide member 42.
- the holding element 7 comprises a support 10, in which a fixing hole is configured to receive a screw 60.
- the second end of the elastic element 43 comprises a loop 61.
- the screw 60 passing through the fixing hole of the support 10 is housed inside the loop 61 of the second end of the elastic element 43.
- the guide elements 41, 42 of the tensioning system 40 of the flexible element 24 are so-called low-friction guide elements.
- the guide elements 41, 42 of the tensioning system 40 of the flexible element 24 have a coefficient of friction value ranging from 0.1 to 0.3 and preferably from the order of 0.15.
- the movable guide member 42 is a ring.
- the elastic element 43 is a spring, for example spiral.
- the tensioning system 40 of the flexible element 24 is housed inside the trunk 9 of the occulting device 3.
- the tensioning system 40 of the flexible element 24 is masked, so as to guarantee the aesthetic appearance of the home automation system.
- the tensioning system 40 of the flexible element 24 is disposed between the bottom wall 9a of the trunk 9 of the concealment device 3 and the winding tube 4 of the screen 2.
- the positioning of the tensioning system 40 of the flexible element 24 between the lower wall 9a of the trunk 9 of the concealment device 3 and the winding tube 4 of the screen 2 is facilitated by the use of the guide elements 41. , 42 respectively comprising an opening 55 for passage of the flexible element 24, rather than by the use of pulleys having a bulky bulk.
- the tension exerted on the flexible element 24, when closing the opening 31 relative to the fixed frame 32 by means of the motorized drive device 5, is greater than the force exerted by the elastic element 43. connected to the movable guide member 42 so as to move the movable guide member 42 towards the fixed guide member 41.
- the movable guide member 42 is returned towards the fixed guide member 41, so as to align the guide members 41, 42 of the tensioning system 40 of the flexible member 24 and to limit the frictional losses of the flexible element 24, when the flexible element 24 is tensioned by the motorized drive device 5.
- a loss of tension by friction of the flexible element 24 is due to the angle of friction.
- the flexible element 24 when the flexible element 24 is tensioned by the motorized drive device 5, the flexible element 24 extends in a direction in which the angle references generated by the guide elements 41, 42 of the voltage system 40 are reduced.
- the flexible element 24 extends in a substantially rectilinear direction from the pulley 25 secured to the winding tube 4 to an angle gear 39 fixed to the fixed frame 32, as illustrated in FIG. figure 4 .
- Such a tensioning system 40 of the flexible element 24 makes it possible to limit the tension losses of the flexible element 24 by friction, linked to angle references, when the flexible element 24 is put under tension by the device.
- the tensioning system 40 of the flexible element 24 comprises a first fixed guide element 41, a second fixed guide element 41 and a movable guide element 42.
- the movable guide element 42 is arranged between the first and second fixed guiding elements 41, along the length of the flexible element 24.
- the realization of the tensioning system 40 of the flexible element 24 by means of the first and second fixed guide elements 41 and the movable guide element 42 makes it possible to obtain a succession of angle references and, in particular , two right angle corner references and a 180 ° angle gear, so as to increase the storage length of the flexible member 24 between the guide members 41, 42, when the flexible member 24 is pulled by the elastic element 43 connected to the movable guide member 42, in particular outside the closing periods of the opening 31 relative to the fixed frame 32 by means of the motorized drive device 5, as illustrated in FIGS. figures 5 and 7 .
- the first and second fixed guide elements 41 are arranged in the same direction, extending along the height H of the window 2, in the assembled configuration of the home automation system, that is to say parallel to the Z axis.
- the motor drive device 5 also comprises a connecting element 26 illustrated in FIGS. figures 2 and 4 .
- the flexible element 24 is connected to the connecting element 26.
- the connecting element 26 is integral with the flexible element 24.
- the fixing of the flexible element 24 on the connecting element 26 is implemented by means of a node.
- Fixing the flexible element on the connecting element is not limiting and may be different. In particular, it may be a fastening by screwing a fixing screw through an eyelet of the flexible element and a hole of the connecting element.
- the connecting element 26 comprises a first slot 28 cooperating with a movable locking element 27 of the fitting system 35, as a function of the position of the operating handle 37 of the fitting system 35.
- the movable locking element 27 of the fitting system 35 is a movable pin inside a groove 29 of the fitting system 35.
- the flexible element 24 is connected to the connecting element 26 of the motorized drive device 5, cooperating with the movable locking element 27 of the fitting system 35, depending on the position of the handle 37 for operating the system. fitting 35, so as to guarantee the movements by tilting and pivoting of the opening 31 relative to the fixed frame 32, as well as the aesthetic appearance of the window 30.
- the motorized drive device 5 makes it possible to close, and possibly open, the motor opening 31 with respect to the fixed frame 32 by tilting around the second axis of rotation Y.
- the opening 31 is in a closed position relative to the fixed frame 32.
- the opening 31 can be moved or is moved in the tilted opening position relative to the fixed frame 32, if the locking elements of the fitting system 35 are placed in an unlocked state allowing the tilting of the opening relative to the fixed frame.
- the movement of the opening 31 in the tilted opening position relative to the fixed frame 32 can be implemented, in particular, by means of an elastic element 46 disposed between the opening 31 and the frame 32 or manually by the user by pulling on the handle 37 of the window 30.
- the opening 31 can be moved or moved in the opening position tilted relative to the frame 32, if the locking elements of the fitting system 35 are placed in an unlocked state allowing the tilting of the opening 31 relative to the fixed frame 32.
- the displacement of the opening 31 in the tilted opening position relative to the fixed frame 32 can be implemented, in particular, by means of the elastic element 46 disposed between the opening 31 and the frame 32 or manually by the user by pulling on the handle 37 of the window 30.
- the motorized driving device 5 makes it possible to automatically tilt the opening 31 relative to the fixed frame 32 around the second axis of rotation Y, from a tilted opening position to a closing position of the opening 31 with respect to the frame 32, by driving the flexible element 24 by the electromechanical actuator 11.
- the motorized driving device 5 is compatible with a manual pivoting, in particular by the user, of the opening 31 relative to the fixed frame 32 around the first axis of rotation Z and with a manual tilting, in particular by the user, the opening 31 relative to the frame 32 around the second axis of rotation Y.
- the motorized driving device 5 of the window 30 gives the user the possibility of manually opening and closing the opening 31 relative to the fixed frame 32, by pivoting about the first axis of rotation Z and by tilting. around the second axis of rotation Y.
- a manual movement of tilting of the opening 31 relative to the frame 32 around the second axis of rotation Y to a tilted opening position can be implemented by exerting traction on the opening 31, in particular by means of the handle 37 of the window 30, so as to unroll the flexible element 24 around the pulley 25 integral with the winding tube 4.
- the motorized driving device 5 is configured to be implemented on a tilt-and-turn window comprising standard elements, in particular a standard fitting system, a fixed frame and a sash.
- the flexible element 24 extends between the opening 31 and the fixed frame 32 on the side of the window 30 opposite the side of the window 30 comprising the hinge elements 36a, 36b for moving the opening 31 relative to the sleeping frame 32.
- the flexible element 24 extends between the opening 31 and the frame 32 on the side of the window 30 comprising the handle 37 for operating the fitting system 35.
- the flexible element 24 extends between the opening 31 and the fixed frame 32 on the side of the window 30 comprising the hinge elements 36a, 36b for moving the opening 31 relative to the fixed frame 32.
- the electromechanical actuator 11 is disposed above the inner face of the upper cross member 32a of the fixed frame 32, in the assembled configuration of the window 30 relative to the building, in particular inside the box 9 of the device. occultation 3 and, more particularly, inside the winding tube 4 of the screen 2 of the occulting device 3.
- the frame 32 includes a passage 56 extending from an outer face of the upper cross member 32a of the frame 32 to the inner face of said upper cross member 32a, inside which is disposed a portion of the flexible element 24, as illustrated in FIGS. Figures 7 and 8 .
- the flexible element 24 can slide inside the passage 56 extending through the fixed frame 32, as a function of the displacement by tilting of the opening 31 with respect to the fixed frame 32.
- the passage 56 extending through the frame 32 is oriented in a vertical direction, in the assembled configuration of the window 30 relative to the building.
- this passage 56 is not very visible, so as to improve the aesthetics of the window 30.
- the flexible element 24 is guided by means of a single angle wheel 39 between the passage 56 extending through the fixed frame 32 and the fixing zone of the flexible element 24 on the connecting element 26, as illustrated in figure 4 .
- the angular gearing 39 can be produced, for example, by an idler pulley, that is to say mounted free in rotation, in particular on the fixed frame 32, or by a fixed pulley, in other words firmly attached to its axis, in particular fixed on the sleeping frame 32.
- the flexible element 24 extends partly inside the passage 56 formed in the fixed frame 32
- the flexible element 24 carries a plug 62, as illustrated in FIG. figure 2 , so as to obstruct one end of the passage 56, when the opening 31 is in a closed position relative to the fixed frame 32.
- the closure of one end of the passageway 56 extending through the frame 32 by the stopper 62 disposed on the flexible element 24 makes it possible to overcome the problems of sealing and thermal insulation of the window In the building, such problems can be caused by the integration of the motorized drive device 5 on the window 30, since, in such a case, a modification of the fixed frame 32 is necessary to allow the passage of the element flexible 24 inside the passage 56 formed in the frame 32.
- the closure of one end of the passageway 56 extending through the frame 32 by the stopper 62 disposed on the flexible element 24 is implemented in the locked closed position of the opening 31 relative to the frame sleeping 32.
- the trunk 9 comprises a passage 57 extending in the bottom wall 9a of the trunk 9, inside which is disposed a portion of the flexible element 24, as illustrated in FIGS. Figures 7 and 8 .
- the flexible element 24 can also slide inside the passage 57 extending through the trunk 9, as a function of the displacement by tilting of the opening 31 relative to the fixed frame 32.
- the passage 56 extending through the fixed frame 32 is aligned with the passage 57 extending in the bottom wall 9a of the trunk 9, so as to allow the flexible element 24 to slide inside those -this.
- the connecting element 26 comprises a second slot 44 cooperating with a fixed pin 45 of the opening 31, as well as a third slot 48 and a fourth slot 49 each cooperating respectively with a fixed pin 50 of the fixed frame 32.
- the movable locking element 27 of the fitting system 35 is positioned outside the first slot 28 of the connecting element 26, in particular above the first slot 28, in the assembled configuration of the motorized drive device 5 with respect to the window 30.
- the movable locking element 27 of the fitting system 35 is in a first position, called the up position, and it is held in this position by the fitting system 35.
- the third slot 48 and the fourth slot 49 of the connecting element 26 are respectively bearing each on a fixed pin 50 of the fixed frame 32, so that the connecting element 26 is held by the fixed frame 32.
- the fixed pin 45 of the opening 31 is disposed inside the second slot 44 of the connecting element 26.
- the movable locking element 27 of the fitting system 35 is positioned outside the first slot 28 of the connecting element 26, in particular above the first slot 28, in the assembled configuration of the device motorized drive 5 with respect to the window 30.
- the movable locking element 27 of the fitting system 35 is in a second position, called the middle position, and it is held in this position by the fitting system 35.
- the third slot 48 and the fourth slot 49 of the connecting element 26 are respectively supported each on a fixed pin 50 of the fixed frame 32, so that the connecting element 26 is held by the frame sleeping 32.
- the connecting element 26 is held on the frame 32, so that the flexible element 24 is disconnected from the opening 31.
- the opening 31 can be pivoted relative to the frame 32 around the first axis of rotation Z, in particular to the maximum rotational opening position, without displacement of the flexible element 24.
- a pivoting movement of the opening 31 with respect to the frame 32 around the first axis of rotation Z towards a pivoted opening position is therefore implemented manually by exerting traction on the opening 31, in particular by means of the handle 37 of the window 30.
- the fixed pin 45 of the opening 31 is configured to slide inside the second slot 44 of the connecting element 26, during a displacement by pivoting of the opening 31 relative to the frame frame 32 around the first axis of rotation Z, in particular at the approach of the closing position of the opening 31 relative to the fixed frame 32.
- the movements by pivoting of the opening 31 relative to the frame 32 around the first axis of rotation Z are only implemented manually, in particular by the user.
- the movable locking member 27 of the fitting system 35 is positioned within the first slot 28 of the connecting member 26, as illustrated in FIG. figure 4 .
- the flexible member 24 is hooked to the movable locking member 27 of the fitting system 35 through the connecting member 26, when the operating handle 37 of the fitting system 35 is in the position. corresponding to the second unlocked state of the locking elements of the fitting system 35.
- the movable locking element 27 of the fitting system 35 is in a third position, called the lower position, and the latter is held in this position by the fitting system 35.
- the movable locking element 27 of the fitting system 35 bears in the first slot 28 of the connecting element 26.
- This attachment of the flexible element 24 to the movable locking element 27 of the fitting system 35 can be implemented only when the opening 31 is pressed against the frame 32, in other words during a passage the locked closed position of the opening 31 relative to the fixed frame 32 to the second unlocked closing position of the opening 31 relative to the fixed frame 32, for a tilting movement.
- the flexible element 24 When tilting the opening 31 relative to the fixed frame 32 around the second axis of rotation Y, in particular to the maximum tilted opening position of the opening 31 relative to the fixed frame 32, the flexible element 24 is unrolled at least partly around the winding tube 4.
- the tilting of the opening 31 relative to the fixed frame 32 around the second axis of rotation Y can be implemented without any discomfort related to the flexible element 24 connected, on the one hand, to the integral pulley 25 of the winding tube 4 and, on the other hand, to the connecting element 26 hooked to the opening 31.
- the flexible element 24 is unwound, so that the opening 31 can be tilted relative to the frame 32 around the second axis of rotation Y, to the maximum tilted opening position.
- the fixed pins 50 of the fixed frame 32 are configured to slide respectively inside the third slot 48 and the fourth slot 49 of the connecting element 26, during a tilting movement of the opening 31 relative to the frame 32 around the second axis of rotation Y, in particular at the approach of the closing position of the opening 31 relative to the frame 32.
- the flexible element 24 In the tilted opening position of the opening 31 relative to the fixed frame 32, the flexible element 24 is unwound and extends between the fixed frame 32 and the opening 31.
- the motorized driving device 5 can be controlled by the user, for example by receiving a control command corresponding to a pressing on a selection element of the local control unit 12, such as a remote control or a fixed control point.
- the motor drive device 5 can also be automatically controlled, for example by receiving a control command corresponding to at least one signal from at least one sensor and / or a signal 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 automatically move the opening 31 with respect to the fixed frame 32 to a predetermined position between the maximum open position and the closed position.
- the displacement by tilting of the opening 31 with respect to the fixed frame 32 to the predetermined position, in particular of partial opening or closing, is implemented following the receipt of a control command issued by the local control unit 12, the central control unit 13 or a sensor.
- a tilting movement of the opening 31 relative to the frame 32 around the second axis of rotation Y to a tilted opening position or to a closed position is implemented by supplying electrical energy to the electromechanical actuator. 11, so as to wind the flexible element 24 around the pulley 25 integral with the winding tube 4.
- the electrical power supply of the electromechanical actuator 11 is controlled by a control command received by the electronic control unit 15 from the local control unit 12, the central control unit 13 or of a sensor.
- the opening 31 can be moved manually in the closed position, in particular by the user, by a tilting movement of the opening 31 relative to the frame 32 around the second axis of rotation Y.
- the positions of the movable locking member 27 of the fitting system 35 corresponding to the first and second unlocked states of the locking members of the fitting system 35 may be reversed.
- the position of the movable locking element 27 of the fitting system 35 corresponding to the second unlocked state of the locking elements of the fitting system 35, for the tilting of the opening 31 relative to the fixed frame 32 is arranged between the position of the movable locking element 27 of the fitting system 35 corresponding to the locked state of the locking elements of the fitting system 35 and the position of the movable locking element 27 of the fitting system 35 corresponding to the first unlocked state of the locking elements of the fitting system 35, for the pivoting of the opening 31 relative to the fixed frame 32.
- the locked state of the locking elements of the fitting system 35 corresponds to a low position of the handle 37.
- the second unlocked state of the locking elements of the fitting system 35, for the tilting of the sash 31 relative to the fixed frame 32, corresponds to a median position of the handle 37.
- the first unlocked state of the locking elements of the fitting system 35, for the pivoting of the opening 31 relative to the fixed frame 32, corresponds to a position high of the handle 37.
- the opening force caused by the elastic element 46 is greater than the force generated by one or more seals disposed between the fixed frame 32 and the opening 31 and the weight of the opening 31, so as to tilt the opening 31 relative to the frame 32 around the second axis of rotation Y.
- the elastic element 46 initiates the tilting movement of the opening 31 relative to the frame 32 around the second axis of rotation Y, from the closing position of the opening 31 relative to the frame Sleeper 32 to a tilted opening position of the opening 31 relative to the fixed frame 32.
- the tilting movement of the opening 31 relative to the frame 32 around the second axis of rotation Y can then be generated by the weight of the opening 31.
- the elastic element 46 comprises a spring, for example blade or spiral.
- the elastic element 46 disposed between the opening 31 and the frame 32 generates a small footprint, while ensuring the tilting movement of the opening 31 relative to the frame 32 around the second axis of rotation Y.
- the compression of the elastic element 46 between the opening 31 and the frame 32 is implemented during the activation of the motorized drive device 5 and, more particularly, by the winding of the flexible element. 24 around the pulley 25 integral with the winding tube 4.
- a first end of the elastic element 46 is fixed on one face of the frame 32 and a second end of the elastic element 46 is disposed opposite one face of the frame 33 of the opening 31 , in the closed position of the opening 31 relative to the fixed frame 32.
- the elastic element 46 may be arranged in the lower part or in the upper part of a rabbet 47 of the window 30, between the fixed frame 32 and the opening 31.
- the elastic element 46 is disposed on the side of the window 30 comprising the hinge elements 36a, 36b of the opening 31 relative to the fixed frame 32.
- the elastic element 46 makes it possible to tilt the opening 31 relative to the frame 32 around the second axis of rotation Y, when the fitting system 35 is in the second unlocked state, while limiting the force generated. on the opening 31 when the fitting system 35 is in the first unlocked state, of so as to avoid pivotally displacing the opening 31 relative to the frame 32 around the first axis of rotation Z.
- the motorized drive device 5 comprises an adaptation device 63 of the starting position of the displacement of the opening 31 relative to the fixed frame 32, via the flexible element 24, from the position opening tilted opening 31 relative to the frame 32 to a closed position of the opening 31 relative to the frame 32, firstly, when the screen 2 reaches the end position high and, on the other hand, when the screen 2 reaches the low end position.
- the adaptation device 63 makes it possible to implement an independent adjustment of the starting position of the displacement of the opening 31 relative to the fixed frame 32, via the flexible element 24, from the open position tilted towards the closed position of the opening 31 relative to the fixed frame 32, when the screen 2 reaches the end of high position or the end position of low end.
- the adaptation device 63 comprises the flexible element 24 which comprises a first strand 51 fixed to a first attachment point 53 of the pulley 25 and a second strand 52 fixed to a second attachment point 54 of the pulley 25.
- the first point of attachment 53 of the pulley 25 is distinct from the second point of attachment 54 of the pulley 25.
- the fixing of the first and second strands 51, 52 of the flexible element 24, respectively, to the first and second attachment points 53, 54 of the pulley 25 makes it possible to implement an independent adjustment of the tilting position. of the opening 31 relative to the fixed frame 32, from an open position tilted to a closed position, when the screen 2 is in the end position of high end or in the end position low.
- the fixing of the first and second strands 51, 52 of the flexible element 24, respectively, to the first and second attachment points 53, 54 of the pulley 25 makes it possible to overcome the difficulties of positioning adjustment of the attachment of the the flexible element 24 at a point of attachment of the pulley 25 integral with the winding tube 4, as well as of adjustment of the length of the flexible element 24.
- one end of each of the first and second strands 51, 52 of the flexible element 24 is fixed on the pulley 25 by screwing, by means of a self-tapping screw.
- the tensioning system of the flexible element which is produced by means of guiding elements, on the one hand, fixed (s) and, on the other hand, mobile (s) makes it possible to control the winding and unfolding of the flexible element around the pulley secured to the winding tube, so as to prevent the flexible element from being brought into contact with the screen of the concealment device and to limit the number of referrals angle, as well as to limit the tension losses of the flexible element by friction, related to angle returns.
- the tensioning system of the flexible element makes it possible to increase a storage length of the flexible element between the various guide elements, when the tension exerted on the flexible element is less than the force of the element. elastic member exerted on the movable guide member.
- the movable guide member of the tensioning system of the flexible element makes it possible to produce a system for tensioning the flexible element with variable return angle, as a function of the tension exerted on the flexible element.
- the tensioning system of the flexible element made by means of guiding elements, is robust and economical.
- the window 30 may be of the oscillating type, that is to say only able to tilt around the second axis of rotation Y.
- the motorized drive device 5 comprises a plurality of flexible elements 24 and a plurality of connecting elements 26.
- Each flexible element 24 is configured to wind and unwind around a pulley 25 secured to the tube 4 and each flexible element 24 cooperates with the opening 31 of the window 30.
- the motor drive device 5 comprises a pulley 25 at each end of the winding tube 4, as illustrated in FIG. figure 2 each pulley 25 being associated with a flexible element 24, a single flexible element 24 being shown in this figure.
- the motorized drive device 5 also comprises a tensioning system 40 associated with each flexible element 24.
- the distribution of the forces exerted by the various flexible elements 24 on the opening 31 is improved, when closing the opening 31 relative to the frame 32 by a tilting movement about the second axis of rotation Y, continued upon activation of the electromechanical actuator 11.
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Claims (10)
- Heimtechnikanlage, umfassend eine Verdunkelungsvorrichtung (3), ein Fenster (30) und eine Motorantriebsvorrichtung (5),- wobei die Verdunkelungsvorrichtung (3) Folgendes umfasst:o einen Kasten (9),o einen Behang (2),o eine Wickelwelle (4), auf welcher der Behang (2) aufwickelbar ist, wobei die Wickelwelle (4) in dem Kasten (9) angeordnet ist,- wobei das Fenster (30) Folgendes umfasst:o mindestens einen Flügel (31),o eine Einfassung (32),- wobei die Motorantriebsvorrichtung (5) zum Aufwickeln und Abwickeln des Behangs (2) zwischen einer oberen Endlage und einer unteren Endlage sowie zur kippenden Bewegung des Flügels (31) gegenüber der Einfassung (32) ausgebildet ist, wobei die Motorantriebsvorrichtung (5) Folgendes umfasst:wobei das flexible Element (24) beim Schließen des Fensters (31) gegenüber der Einfassung (32) mittels der Motorantriebsvorrichtung (5) aus einer geöffneten Kippstellung des Flügels (31) gegenüber der Einfassung (32) durch die Wickelwelle (4) des Behangs (2) der Verdunkelungsvorrichtung (3) antreibbar ist, welche wiederum von der elektromechanischen Betätigungseinrichtung (11) drehbar antreibbar ist,o eine elektromechanische Betätigungseinrichtung (11), welche einen Elektromotor (16) umfasst,o ein flexibles Element (24), welches mit dem Flügel (31) des Fensters (30) zusammenwirkt,
dadurch gekennzeichnet, dass die Motorantriebsvorrichtung (5) Folgendes umfasst:- eine fest mit der Wickelwelle (4) des Behangs (2) der Verdunkelungsvorrichtung (3) verbundene Riemenscheibe (25), um welche das flexible Element (24) aufwickelbar und abwickelbar ist,- ein Spannsystem (40) des flexiblen Elements (24), wobei das Spannsystem (40) des flexiblen Elements (24) Folgendes umfasst:o eine Vielzahl von Führungselementen (41, 42), wobei mindestens eines der Führungselemente (41) gegenüber dem Kasten (9) der Verdunkelungsvorrichtung (3) feststeht und mindestens ein weiteres der Führungselemente (42) gegenüber dem Kasten (9) der Verdunkelungsvorrichtung (3) beweglich ist,o ein elastisches Element (43), wobei ein erstes Ende des elastischen Elements (43) mit dem beweglichen Führungselement (42) verbunden ist und ein zweites Ende des elastischen Elements (43) mit dem Kasten (9) der Verdunkelungsvorrichtung (3) verbunden ist, derart, dass das flexible Element (24) unter Spannung gehalten ist. - Heimtechnikanlage nach Anspruch 1, dadurch gekennzeichnet, dass das Spannsystem (40) des flexiblen Elements (24) in dem Kasten (9) der Verdunkelungsvorrichtung (3) aufgenommen ist.
- Heimtechnikanlage nach Anspruch 2, dadurch gekennzeichnet, dass das Spannsystem (40) des flexiblen Elements (24) zwischen einer Innenwand (9a) des Kastens (9) der Verdunkelungsvorrichtung (3) und der Wickelwelle (4) des Behangs (2) angeordnet ist, wobei die Innenwand (9a) des Kastens (9) einen Spalt zum Durchtritt des Behangs (2) umfasst.
- Heimtechnikanlage nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das flexible Element (24) beim Schließen des Flügels (31) gegenüber der Einfassung (32) mittels der Motorantriebsvorrichtung (5) aus einer geöffneten Kippstellung des Flügels (31) gegenüber der Einfassung (32) derart spannbar ist, dass das bewegliche Führungselement (42) in Richtung des feststehenden Führungselements (41) bewegbar ist.
- Heimtechnikanlage nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das Spannsystem (40) des flexiblen Elements (24) ein erstes feststehendes Führungselement (41), ein zweites feststehendes Führungselement (41) und ein bewegliches Führungselement (42) umfasst, wobei das bewegliche Führungselement (42) entlang der Längserstreckung des flexiblen Elements (24) zwischen dem ersten und dem zweiten feststehenden Führungselement (41) angeordnet ist.
- Heimtechnikanlage nach Anspruch 5, dadurch gekennzeichnet, dass das erste und das zweite feststehende Führungselement (41) entlang derselben Richtung angeordnet sind und sich im montierten Zustand der Heimtechnikanlage entlang der Höhenerstreckung (H) des Fensters (30) erstrecken.
- Heimtechnikanlage nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Führungselemente (41, 42) jeweils eine Durchtrittsöffnung für das flexible Element (24) aufweisen.
- Heimtechnikanlage nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass das elastische Element (43) über ein Halteelement (7) mit dem Kasten (9) verbunden ist, wobei das Halteelement (7) durch Befestigungselemente an einer Wand (9a) des Kastens (9) befestigt ist.
- Heimtechnikanlage nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das erste Ende des elastischen Elements (43) durch eine an der Außenumfangskontur des beweglichen Führungselements (42) ausgebildete Nut (58) an dem beweglichen Führungselement (42) gehalten ist und dass das erste Ende des elastischen Elements (43) eine Schlaufe (59) umfasst, welche in der Nut (58) des beweglichen Führungselements (42) aufgenommen ist.
- Heimtechnikanlage nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass das flexible Element (24) ein an einem ersten Ansatzpunkt (53) der Riemenscheibe (25) befestigtes erstes Seil (51) und ein an einem zweiten Ansatzpunkt (54) der Riemenscheibe (25) befestigtes zweites Seil (52) umfasst, wobei sich der erste Ansatzpunkt (53) der Riemenscheibe (25) von dem zweiten Ansatzpunkt (54) der Riemenscheibe (25) unterscheidet.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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FR1655971A FR3053072B1 (fr) | 2016-06-27 | 2016-06-27 | Installation domotique |
Publications (2)
Publication Number | Publication Date |
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EP3263822A1 EP3263822A1 (de) | 2018-01-03 |
EP3263822B1 true EP3263822B1 (de) | 2019-05-29 |
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Family Applications (1)
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EP17177833.5A Active EP3263822B1 (de) | 2016-06-27 | 2017-06-26 | Haustechnikanlage |
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EP (1) | EP3263822B1 (de) |
FR (1) | FR3053072B1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3839193B1 (de) * | 2019-12-18 | 2023-08-23 | Commissariat à l'Energie Atomique et aux Energies Alternatives | Motorisierte einheit aufweisend einen rollladenvorhang und einen flügel |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4300609A1 (de) * | 1993-01-13 | 1994-07-14 | Zemann Herbert | Ventilator zum Einbau in Rolladenkästen |
DE102009037607A1 (de) * | 2009-02-06 | 2011-02-17 | Roma Rolladensysteme Gmbh | Gebäudeöffnungs-Verschattungsvorrichtung mit ausstellbaren Führungsschienen |
FR3017409B1 (fr) * | 2014-02-10 | 2016-02-05 | Zurfluh Feller | Installation de volet roulant et methodes d'ouverture et de fermeture selective d'un clapet d'une telle installation |
-
2016
- 2016-06-27 FR FR1655971A patent/FR3053072B1/fr not_active Expired - Fee Related
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2017
- 2017-06-26 EP EP17177833.5A patent/EP3263822B1/de active Active
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None * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3839193B1 (de) * | 2019-12-18 | 2023-08-23 | Commissariat à l'Energie Atomique et aux Energies Alternatives | Motorisierte einheit aufweisend einen rollladenvorhang und einen flügel |
Also Published As
Publication number | Publication date |
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FR3053072A1 (fr) | 2017-12-29 |
FR3053072B1 (fr) | 2018-10-26 |
EP3263822A1 (de) | 2018-01-03 |
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