WO2009140705A2 - Dispositif de réglage automatique d'un vantail d'une fenêtre ou d'une porte comportant un accumulateur à ressort - Google Patents

Dispositif de réglage automatique d'un vantail d'une fenêtre ou d'une porte comportant un accumulateur à ressort Download PDF

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Publication number
WO2009140705A2
WO2009140705A2 PCT/AT2009/000096 AT2009000096W WO2009140705A2 WO 2009140705 A2 WO2009140705 A2 WO 2009140705A2 AT 2009000096 W AT2009000096 W AT 2009000096W WO 2009140705 A2 WO2009140705 A2 WO 2009140705A2
Authority
WO
WIPO (PCT)
Prior art keywords
locking
wing
spring
piston
cylinder
Prior art date
Application number
PCT/AT2009/000096
Other languages
German (de)
English (en)
Other versions
WO2009140705A3 (fr
Inventor
Helmut Katherl
Original Assignee
Helmut Katherl
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
Priority claimed from AT7952008A external-priority patent/AT506027A1/de
Application filed by Helmut Katherl filed Critical Helmut Katherl
Priority to EP09749316.7A priority Critical patent/EP2304149B1/fr
Publication of WO2009140705A2 publication Critical patent/WO2009140705A2/fr
Publication of WO2009140705A3 publication Critical patent/WO2009140705A3/fr

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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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
    • 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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
    • E05F1/1066—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a traction spring
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/12—Special devices controlling the circulation of the liquid, e.g. valve arrangement
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
    • E05F3/108—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with piston rod protruding from the closer housing; Telescoping closers
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/252—Type of friction
    • E05Y2201/254—Fluid or viscous friction
    • 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 invention relates to a component, in particular window or door according to the preamble of claim 1 and a locking device for the time-delayed or slowed independent closing a wing of a window or a door.
  • a generic component is known for example from DE 44 45 366 Al, which discloses a window with a window frame and a window sash, in which the window sash by means of a window handle to manually lock and open but also automatically by a control unit to close and lock , The closing can also be triggered independently by tensioning a spring or a biasing mechanism or a prestressed spring drum by a timer.
  • the control unit with a closing device is designed so that both in an open window as well as a tilted window, the independent closing takes place and by means of a coupled with the window handle locking mechanism, a locking of the closed sash relative to the frame.
  • a traction means is provided for this purpose and a tensile force occurring in the traction means, caused by the control unit is converted into a rotation of the window handle and thereby actuates the locking mechanism.
  • the object of the invention is to provide a component, in particular a window or a door, with a frame and a wing hinged to the frame with an automatic locking device which avoids the known from the prior art disadvantages and is characterized by a high level of user friendliness and a comfortable operation.
  • the invention is further based on the object, a closing device of the type described for time-independent adjustment, especially for closing a wing of a window or a door so that without the use of a spring-loaded clockwork sufficient for example, a room ventilation open position by the time-delayed Closing the sash can be ensured with simple structural means.
  • the object of the invention is achieved by a component having the features of the characterizing part of claim 1, according to which a locking system between a fixed frame and adjustable wing when closing the wing automatically locking system acting on the frame or on the wing, a locking surface exhibiting locking element and a on the wing or the frame attached locking device with a cooperating with the locking surface locking member summarized.
  • the advantageous automatic closing function is extended by a locking function which automatically takes effect when closing, which, like the closing function, also has no external energy source, like e.g. required for an electric drive, can be operated. Since the closing by the closing device of a window or a door normally occurring manual locking operation with time-delayed self-closing is not possible or should be saved, the locking system forms a high security gain, since the window or the door after the time-delay closing in the Closed position is locked and can not be easily opened by pressure from the outside. Such a device thus simultaneously offers a comfortable way to save energy, since a hold open the wing about in the winter can be limited in time and following the preselected ventilation time without user intervention and without supply of external energy independent closing and locking of the device.
  • the operation can be moved with simple means and cost of the possibly difficult to reach locking device in an easily accessible handling area.
  • the traction means may be guided by guide means or deflection means on the closing device for closing the wing to a handling area. If in this case an operation by pulling the traction means, the locking member is brought out of engagement with the locking element in a first phase and and the locking effect or released locking action. Upon further pulling the traction means this can be simultaneously used in consequence to spend the wing of the door or the window from the closed position to the open position, whereby the spring accumulator is tensioned. Since the traction is initiated where it is needed by this leadership of the traction device, namely in the region of the closing device, the biasing of the spring accumulator can be done by opening the wing with relatively little effort.
  • the traction means can also be used for triggering or activating further additional functions, that is to say for switching functions, further adjusting movements on further movable components of the component and similar additional functions.
  • One possible additional function which can advantageously be activated with the actuator on a window used for ventilation is the activation of a fragrance dispenser which can neutralize or mask unpleasant odors in a room.
  • a fragrance dispenser which can neutralize or mask unpleasant odors in a room.
  • the tensile force exerted on the tension element can be used to trigger a spray impulse in a compressed air-filled fragrance dispenser of a commercially available design, for example by the fragrance dispenser being fastened between the free end of the tension element gripped by the user and a fixed abutment point of the tension element Tensile means occurring tension actuated a spray button.
  • the attachment of the fragrance dispenser can take place on the wing, but advantageously also on the traction means alone. So z. B.
  • the tension element in the form of a Perlonschnur Kochlenkpunlcte on the air freshener or a holder receiving this looped, wherein a deflection point is connected to theWspendergetude or the holder and another deflection point is connected to the release button, and when a tensile stress in the tension element
  • a very stable and mechanically heavy-duty embodiment of the locking system is achieved when the arranged on the frame locking element has at least one Sperrauf- perception and arranged on the wing locking means comprises a locking member in the form of at least one, preferably in or out of the locking recess displaceable hook member or locking bolt.
  • a locking bolt which is guided with a small clearance in the locking device and engages in a locking recess of the locking element, considerable shear forces for overcoming the locking are required even for small bolt cross sections, and can at a sufficient anchoring of the locking element in the frame or the locking device on Wing oppose a violent opening of such a device, a high resistance.
  • a simple rectilinear unlocking is given in locking members in the form of locking bolts, which can be easily initiated by means of an actuator, such as by a pulling movement.
  • a further advantageous structural solution of the locking system is that it comprises at least one locking member in the form of an adjustable Exzenterklemmelements, in particular a Exzenterklemmrolle, and a support member for supporting the act of the Exzent- terbemmelement on the locking surface locking element.
  • the locking surface and the Exzenterklemmelement come into contact with the Exzenterklemmelement allows closing of the wing, but in the opposite direction self-locking between Exzenterklemmelement and Verrie- gelungs simulation is effective, whereby the locking element is clamped between Exzenterklemmelement and support member and a movement of the Wing is suppressed in the direction of the open position.
  • the effective surface be attached to the Exzenterklemmelement and on the support member friction materials, such as rubber elements.
  • the locking element on the locking surface has a locking toothing and the locking member comprises a locking engagement with the form-fitting cooperating, likewise a locking tooth exhibiting locking element.
  • This is a proven in other applications possibility to lock the movement of the wing unidirectional can.
  • the wing is thereby fixed in the maximum approximation to the fixed frame.
  • a possible movement in the direction of the open position is due only to the tooth width of the locking toothing, but with tooth widths of about 0.5 mm to about 2 mm, in particular about 1.0 mm cause sufficient locking strength and such a small movement in the direction the open position can normally be disregarded.
  • a sliding element can be used on the latching toothing of the locking element, which is the locking surface considered in the form of locking teeth in the closing direction in a sliding portion without engagement of the locking teeth of the locking element and an adjoining latching portion with engagement of the locking teeth of the locking element divided.
  • the locking element advantageously has a length with which windows or doors with thicker frame thicknesses by means of the locking device should be lockable, the length is chosen to be relatively large. For wings with a small frame thickness, this would cause a very long Einrastweg, which is why it is advantageous if the sliding element, viewed in the direction of movement of the locking element, can be fixed in at least two different positions on the locking teeth. Thereby, the locking position of the locking element on the locking element can be optimally adjusted and by the positioning the sliding element the ratchet-like Einrastgehoffsch be largely avoided even with different frame thicknesses.
  • the locking system can be functionally and / or structurally independent and not operatively connected to it, in particular by a manually or motor-operated locking fitting of the wing, as a result of which, as already described above, a deactivation of a conventional locking fitting by the tilting position of the window handle becomes automatically effective Locking system is compensated after the independent closing of the wing.
  • the structural independence of the locking fitting also has the effect that such a locking system without having to pay particular attention to structural conditions of the locking fitting, can also be retrofitted and thus retrofitting a safety-relevant locking system is easily possible.
  • the locking system automatically becoming effective when closing can also be realized by a special locking fitting with an operating handle, which is locked next to a basic position or locking position in which the wing is locked in the closed position on the frame and an open position in which the wing opposite the Frame by turning, swiveling, folding, pushing or tilting is adjustable, can also take a position in which an adjustable locking member on the wing
  • Closing the same automatically interacts with a locking element on the frame, e.g. snaps and locks the wing in the closed position and can also take a position in which the automatic locking can be actively unlocked again.
  • a locking element on the frame e.g. snaps and locks the wing in the closed position and can also take a position in which the automatic locking can be actively unlocked again.
  • the locking device can be returned to the closed initial state and can be largely secured in this by the locking system against unauthorized opening.
  • the locking system with the wing closed between the fold of the wing and the fold of the frame is arranged and the locking system in a front view of the device not is visible. Since such an embodiment of the locking system, the overall visual impression is not changed, such a system can also be advantageously used for retrofitting to existing components.
  • the locking system advantageously has dimensions which are as small as possible, and permit, for example, installation on components with a so-called Eurofalz with a rebate height of approximately 12 mm.
  • the actuating member for unlocking the locking member may advantageously be designed in particular as a tension element, such as a pull cord, whereby the actuator with simple means, such as pulleys or guide sleeves in a simple way from the locking system to an ergonomically favorable for the user operating area or relocated can.
  • a tension element such as a pull cord
  • simple means such as pulleys or guide sleeves in a simple way from the locking system to an ergonomically favorable for the user operating area or relocated can.
  • the traction element is guided by the locking system through a passage in the wing to the wing front side.
  • the tension element can be approached approximately horizontally from the locking system on the upper frame part of the window sash, within the frame part to the subsequent vertical frame part, and be led out in this area through a grommet to the wing front side, whereby only a small amount is achieved in the case of a passage with rounded edges Friction resistance for the actuator or tension element is caused.
  • the implementation for the tension element of the locking system has a vertical distance from the horizontal pivot axis of at least two-thirds of the height of the sash, with a force exerted on the tension element pulling the lock system can be unlocked and subsequently also the wing in tilted position, with by a high force application point of the traction means favorable leverage ratios are given, which facilitate a biasing of the spring accumulator of the locking device.
  • This high force application point of the tension element is also advantageous in the case of a non-integrated locking system, since the opening process is thereby also facilitated here.
  • a practical design of the component with the least possible actuation forces is provided if the horizontal pivot axis in the region of the lower horizontal frame part of the wing and the passage of the tension element or the force application point of the drawn by the user pulling element arranged on the upper horizontal frame part of the wing is.
  • An advantageous embodiment of a component with a locking system can be achieved in that the adjustment for the locking member or the actuator in the direction of the release position or unlocking position by a stop element or a defined fixed point on the locking system or on the wing is limited and by the actuator in the form the pulling element is formed a handle for tilting the wing about the horizontal pivot axis against the tensile force of the spring accumulator of the closing device. This ensures that the pulling force required for tilting the wing is reliably introduced into the window wing without damaging the locking system, after unlocking of the locking system takes place in a first phase with a relatively low tensile force and tilting only in a second phase of the grand piano.
  • a locking device according to patent claim 16, according to which the actuating drive has an actuating cylinder with a first end position corresponding to the initial position and a second end position corresponding to the pretensioning position, and connected to the wing comprising actuating piston operatively connected to the spring accumulator which, together with the cylinder inner surface, delimits at least one variable working space receiving a fluid, and a first flow path for the fluid opens into the working space, in which a check valve is arranged, the adjustment being effected by the vane actuation of the actuating piston from the first end position to the second end position in the open position, and a second flow path for the fluid opens, in which a delay element in the form of a time-controlled shut-off valve or a throttle valve is arranged, da s in the caused by the relaxation of the spring accumulator adjustment of
  • Adjusting piston from the second end position in the first end position is flow-inhibiting effect and that at least one opening into the working space Ausretesf dieweg is effective in the adjustment of the actuating piston from the second end position to the first end position.
  • the actuator is achieved that for actuating the wing from the initial position in the biasing position substantially only required for biasing the spring force is required because the adjustment of the actuating piston from the first end position to the second end position without back pressure from the working space takes place, since the check valve is in the open position and therefore the fluid displaced by the first flow path with little resistance from the working space or low resistance can flow into the working space.
  • the phase of the independent Vers inconveniences of the wing begins by relaxation of the spring accumulator, wherein the volume change of the working space and thus the.
  • the delay element in the form of timed shut-off valve or in the form of flow-restrictive effective throttle valve Adjustment speed of the actuating piston is prevented for a defined period of time or is very low. This can be erzieit the desired time delay of the adjustment of the wing.
  • first adjustment phase in which can be done by temporarily remaining in the open position wing of the window or the door air exchange between the room interior and the outside, is by the second adjustment phase with fast adjustment a reliable Adjusting, in particular closing the wing caused by the spring accumulator.
  • the movement connection between the wing and actuator piston can be done in any way, for example.
  • mechanical fasteners such as rods or relatively flexible traction means, but it is also a fluidic motion transmission by means of a hydraulic line and an actuator on the wing conceivable.
  • a structurally simple and cost-effective design of the spring accumulator is to form this by a mechanical spring, in particular a tension spring.
  • the spring accumulator can also be referred to as a storage spring, which may have a linear spring characteristic, but deviating or progressive spring characteristic curves are also conceivable.
  • mechanical springs come further springs with rectilinear operation but also by angular displacement adjustable springs so torsion springs in question.
  • An advantage of mechanical springs in the form of cylindrical springs is that the actuating cylinders can also be arranged in its interior, whereby shorter overall lengths can be realized, as in a series connection of spring and actuator piston with piston rod or traction means for piston movement.
  • the actuator with the gas spring includes in addition to the pure gas spring function of the compressible gas volume also has a delay function for the relaxation movement, which is effected by the delay element.
  • the delay element may, as mentioned above, comprise a timer element and / or a throttle element with which the speed of the expansion movement can be greatly reduced.
  • gas spring / damper combinations which are sufficiently known from the prior art and, in addition to a gas spring arrangement, also comprise a structurally combined or structurally separate linear or rotational damping arrangement.
  • the gas volume can be enclosed, for example, in the actuating cylinder by a separating piston and the mechanical spring force is transmitted mechanically or fluidically to the actuating piston.
  • the possible small design of the closing device with a gas spring offers a variety of possible applications, such as the automatic closing of windows or doors of all kinds, such as tilt and turn windows, swing windows, sliding windows etc.
  • Structurally simple solutions for the actuator can be achieved by using a gas, in particular air, as the fluid.
  • a gas in particular air
  • the use of air makes it possible to dispense with closed fluid circuits, since an exchange between the working space and the ambient air is structurally easier to solve than the formation of closed circuits.
  • Another advantage of using a fluid in the form of gas is that there is no risk of contamination of the environment of the closure device in the event of leakage.
  • a fluid in particular a hydraulic oil with a viscosity index with a value of at least 100, preferably at least 120 according to ISO 2909 and a service temperature with a lower limit of less than 10 ° C is used as the fluid.
  • a fluid in particular a hydraulic oil with a viscosity index with a value of at least 100, preferably at least 120 according to ISO 2909 and a service temperature with a lower limit of less than 10 ° C is used as the fluid.
  • the use of largely incompressible liquids, in particular hydraulic oils enables the transmission of high forces with small paths and therefore small physical dimensions.
  • standardized and readily available components can be used for the required components such as return valve and throttle.
  • the high viscosity index with low Changes in viscosity with changes in the temperature of the hydraulic oil causes the adjustment speeds and the actuating forces to remain largely uninfluenced by the operating temperature during the temperature changes occurring in the adjustment drive.
  • Integrate locking device inside a wing or a fixed window or door frame whereby the locking device does not affect the overall appearance of a window or a door.
  • the working space in the second end position of the end piston has a smaller, preferably very small volume than in the first end position of the actuating piston and the working space thereby acts as a vacuum chamber.
  • the second end position of the actuating piston forms the starting point for the automatic relaxation of the spring accumulator, wherein at a small volume of the working space in the second end position after a short adjustment sufficient vacuum in the working space is established and effective, which counteracts the force of the spring accumulator and Therefore, the adjustment of the actuating piston caused by this is slowed down to the desired level immediately after leaving the second end position.
  • the working chamber in the second end position of the actuating piston has a larger volume than in the first end position of the actuating piston
  • the working chamber acts as a pressure chamber, which can also slow down the adjusting speed of the actuating piston caused by the spring accumulator, but already to build up the required overpressure in the working space a considerable proportion of the independent adjustment of the actuating piston is required.
  • this disadvantage of the formation of the working space as a pressure chamber is effective only when using a fluid in the form of a gas, as when using an incompressible liquid also shortly after leaving the second end position of the actuating piston an opposite to the force of the spring accumulator effective pressure on the actuator piston can be effective.
  • the time-controlled shut-off valve or the throttle valve has an adjustable flow cross-section.
  • the adjustment of the flow cross-section can be done for example by using different constant restrictors with different flow cross-sections; for a sensitive adjustment of Ent-tensioning speed, however, it is advantageous if the throttle valve comprises continuously adjustable throttle elements.
  • the check valve and / or the delay element should be as easy as possible to exchange or to adjust the flow cross-section or the delay time, it is advantageous in many cases if they are arranged accessible from the outside on the actuating cylinder; In some cases, however, it may be structurally advantageous if the first flow path with the check valve and / or the second flow path with the delay element extends through the control piston. As a result, the fluid outlet or fluid flow through the adjusting piston takes place in the adjusting cylinder space located behind the adjusting piston.
  • the actuating piston can thus also define two effective working spaces between two opposite end faces of the actuating cylinder, it being advantageous to pass the first flow path or the second flow path through the actuating piston.
  • the movement connection between actuating piston and wing comprises a traction means fastened to the adjusting piston, with which the actuating piston counteracts the action of the spring accumulator on the first End position is adjustable in the second end position.
  • a slightly rigid traction means a deflection of the force directions is possible and therefore deviations in direction between the adjustment direction of the adjusting piston in the adjusting cylinder and the adjustment direction of the vane with respect to the fixed frame are easily possible.
  • the actuating cylinder can be mounted approximately parallel to the wing surface, while the traction means extends approximately at right angles to the wing surface from the wing to the fixed frame.
  • the traction means passes axially through the working space and is led out of the adjusting cylinder in a sealed manner by a sealing arrangement.
  • a deflecting element for example in the form of a deflection roller, can be arranged on the end side of the closing device with which the traction means can be deflected in any direction, in particular approximately at right angles, in the direction of the fixed frame or the wing, starting from the axial direction of the setting cylinder the outgoing from the spring memory of the closing device closing force can be transmitted with low losses.
  • the deflecting element for instance the bearing block carrying the deflection roller, can be rotatable with respect to the axial direction of the adjusting cylinder, whereby the closing device can be adapted to different mounting situations with little effort.
  • check valve is formed by the traction means with circular cross-section and smooth surface and a cooperating with this, on the actuating cylinder frontally mounted sealing arrangement.
  • a separate flow path with its own non-return valve can be saved by this design.
  • the sealing arrangement may advantageously comprise at least one O-ring, one X-ring or the like, which constitutes an easily available and proven sealing means.
  • a reliable function of a seal assembly as part of a check valve is provided when the seal assembly is mounted axially displaceable or axially deformable in a seal seat on the actuating cylinder and in the adjustment of the actuating piston from the first end position to the second end position the traction means itself and by the actuation tion of the traction means caused pressure differences on the opposite sides of the seals, the seal assembly in an axial position or cause axial deformation, are effective in the recesses in the seal seat, which form the low-resistance first flow path.
  • the seal assembly thereby has an equivalent function, such as a ball seat member in a conventional check valve.
  • the spring-loaded is adjustable in its bias, for example by in the axial direction staggered suspension points for a Switzerlandfe-.
  • a structurally simple solution which is particularly suitable when using gases as fluid, is that the Aus GmbHsf dieweg at least one arranged on the cylinder jacket of the actuating cylinder, in particular by a cover in its throttle cross-section changeable, pressure compensation opening comprises.
  • the exchange of air between the working space and the ambient air through the structurally simple pressure equalization opening represents the simplest form of a Ausretesf adoptedweges.
  • the working space of the actuating cylinder is fluid-connected to a pilot control device by means of which the check valve from the blocking position is adjustable in the open position.
  • This unlocking of the check valve works around the first flow path leading to the check valve to Ausretesf dieweg, through which the rapid pressure equalization can take place in the working space.
  • the unlocking of the non-return valve can be done in particular by a control piston, which is guided in a pilot cylinder.
  • the actuating cylinder along its longitudinal axis has a variable, in particular conically extending cylinder cross-section, wherein the cylinder cross section, starting from the region of the second Endstel- ment of the actuating piston in the direction of the first end position of the actuating piston increases.
  • a conical design of the actuating cylinder causes the working space is better sealed in the region of the second end position of the actuating piston and thus leakage through fluid escaping between the actuating piston and cylinder inner wall are avoided.
  • the conical execution of the actuating cylinder can be helpful for the demolding during production in an injection molding process, since an axially tapered inner core is easier entfo ⁇ nbar.
  • the actuating drive comprises an actuating cylinder with a piston loaded by a storage spring, between which and a cylinder bottom of the cylinder forms a negative pressure space acting on the piston in opposite directions to the accumulator spring, in at least one of the two through the cylinder bottom and the piston resulting end faces of the vacuum chamber on the one hand an air outlet valve in the form of a check valve and on the other hand, a throttle performing air inlet valve and that the piston controls a vent valve for the vacuum chamber of the cylinder in response to a predetermined relaxation path of the storage spring.
  • a ventilation valve provided which is actuated in response to the stroke of the piston.
  • a wing can not only be closed, but also opened with a time delay, in order, for example, to ventilate a heat cabin after a predetermined period of time via a wing which is to be opened.
  • the accumulator spring can be designed as a pressure or as a tension spring, since it is only important to pressurize the piston by the spring in the sense of increasing the negative pressure space. Particularly simple construction conditions arise, however, when the accumulator spring is designed as a tension spring and attacks on the vacuum side facing away from the ventilated side of the cylinder on the piston, because in this case the memory spring can be accommodated protected in the cylinder with a small overall length. In order to adjust the closing force provided by the spring accumulator available to the respective closing resistors, the accumulator spring can be made adjustable in their bias.
  • the vacuum space between the cylinder bottom and the piston is to be ventilated via the air outlet valve while the accumulator spring is being tensioned.
  • This to be formed as a check valve air outlet valve can therefore be provided either in the piston or in the cylinder bottom. Simpler design conditions, however, result in an arrangement in the cylinder bottom, because then this air outlet valve remains easily accessible. The same applies to the air inlet valve, which ensures when relaxing the accumulator spring for a metered due to the throttling effect of air access to the vacuum space imd thereby brakes the adjusting movement of the piston according to its spring loading accordingly. With a adjustable throttle cross-section of this air intake valve can therefore be influenced on the time delay of the closing movement of the wing.
  • the ventilation valve for the vacuum chamber which is provided for releasing the piston after a braked adjusting movement, can preferably be designed as a passage opening in the cylinder jacket, which, however, is not mandatory.
  • This arrangement of at least one passage opening in the cylinder jacket has the advantage that no additional measures are required for the control of this ventilation valve, because the passing past this passage opening piston initiates the ventilation of the vacuum chamber after a constructively determined by the axial position of the passage opening travel.
  • at least two selectively coverable passage openings can be provided at a mutual distance in the direction of the cylinder axis.
  • a switching function between summer and winter operation of the closing device can be provided with different periods of ventilation periods, such as two flow paths are provided with throttle valves, which can be used for the slow, first part of the closing movement alternatively or combined, whereby two or possibly three or several different closing delays can be preselected.
  • FIG. 1 shows a closing system for a window sash with a closing device for closing a window sash;
  • Fig. 2 shows a further embodiment of the closing device with a working space which acts as a pressure chamber
  • FIG. 3 shows a further embodiment of the closing device with a pilot control
  • FIG. 4 shows a further embodiment of the closing device with closed fluid circuits, in particular for the use of hydraulic fluid as fluid
  • Fig. 5 shows an embodiment of the closure device with a spring accumulator in the form of a gas spring element and use of hydraulic fluid as the fluid
  • Fig. 6 shows a further embodiment of the locking device with a spring accumulator in
  • FIG. 7 shows a partial view of a cylinder jacket of a gaseous fluid actuating cylinder
  • FIG. 8 is a fragmentary view of another embodiment of a gaseous fluid actuator cylinder
  • FIG 9 shows a partial section through a further embodiment of a closing device with a special form of the check valve.
  • FIG. 10 shows a component with a closing device for closing a wing and a locking system for the wing;
  • FIG. 11 shows an example of a locking system according to FIG. 10 in a sectional view
  • FIG. 12 a further embodiment of a locking system according to FIG. 10 in an exploded view
  • Fig. 14 is a closing device in exploded view.
  • FIG. 15 shows a view of a further embodiment of a component in the form of a window with tilt and turn wings with a locking device for the tilted wing and a concealed locking system;
  • FIG. 16 shows a plan view of the component according to FIG. 5 in the direction of the arrow XVI in FIG. 15 with closed wing;
  • Fig. 17 is a plan view of a concealed locking system for the device.
  • Fig. 18 shows a possible arrangement for actuating the locking system
  • FIG. 1 shows a component with a closing device 101 for the time-delayed self-adjusting of a vane 102 of the component, in the form of a window or a door, relative to a fixed frame 103.
  • the vane 102 is between an initial position shown in phantom 104, which corresponds to the closed position and a likewise shown in phantom bias position 105 adjustably mounted on the frame 103, wherein the bias position 105 corresponds to the open position of the wing 102.
  • the function of the closing device 101 is that after a manual wing operation 106 represented by a line arrow 106 from the initial position 104 into the pretensioning position 105, the vane 102 is moved back into the initial position 104 by the closing device 101 in a time-delayed independent adjustment 107 ,
  • the closing device 101 comprises a Stellzy cylinder 108 in which an actuating piston 109 is adjustably mounted, which is connected to the wing 102, approximately as shown in Fig. 1, by a traction means in the form of a string 110 with the wing 102 and further connected with a Spring accumulator 111 is operatively connected.
  • the actuating piston 109 is adjustably mounted in the actuating cylinder 108 between a first adjustment 112 indicated by dashed lines and a second end position 113 also shown in dashed lines and operatively connected to the spring accumulator 111, here in the form of a mechanical spring 114, in particular a tension spring 115.
  • Control piston 109 and spring accumulator 111 are arranged so that an adjustment of the actuating piston 109 from the first end position 112 in the second end position 113, the voltage in the spring memory 111 increases, so this is biased by the movement and in turn by an adjustment of the actuating piston 109 is relaxed from the second end position 113 in the first end position 112 of the spring 111, so its voltage is reduced.
  • the actuating piston 109 together with the cylinder inner wall 116, delimits an at least approximately hermetically sealed working space 117 which extends between the cylinder end face 118 and the actuating piston surface 119.
  • a negative pressure or an overpressure in the working space 117 is produced by measures described in consequence, which counteracts the spring force exerted by the spring accumulator 111.
  • the spring accumulator 111 is formed approximately as a tension spring 115, the spring force acts in the drawing to the right; the pressure force exerted on the actuating piston surface 119 by the working space 117 must therefore act to the left in order to counteract the spring force acting to the right.
  • the spring force acting on the actuating piston 109 from the spring accumulator 111 is indicated by an arrow in solid line as spring force 120, while the force exerted by the working chamber 117 on the actuating piston 109 pressure force is indicated by a dashed arrow as a left-acting pressure 121.
  • the pressure force 121 exerted on the actuating piston 109 by the working chamber 117 results as a resultant pressure force from the pressures acting on the opposing piston surfaces - in the illustrated embodiment this is a pressure force 121 to the left since the ambient air pressure is higher than the vacuum prevailing in the working space 117.
  • FIG. 1 In the embodiment of FIG. 1 is located in the working space 117, a fluid 118 which is formed in the simplest case by air. Actuating cylinder 108 and actuator piston 109 are thus components of an actuator 123 for the independent adjustment 107 of the wing 102, the mode of action is described as a result.
  • the actuating piston 109 is pulled out of the first setting 112 into the second end position 113 via the traction means or the cord 110.
  • the relatively large output volume of the working space 117 is thereby reduced to a relatively small residual volume, and the fluid in the form of air contained in the working space 117 leaves the working space 117 via a first flow path 124 and is discharged to the outside environment.
  • the first flow path 124 is designed so that the fluid can pass without any significant flow resistance. Therefore, no appreciable force is required for the displacement of the fluid from the working space 117, and the force required for the leaf actuation 106 is essentially caused by the tensioning of the spring accumulator 111.
  • the wing actuator 106 At the end of the wing actuator 106 is the wing 102 in the biasing position 105 and the actuator piston 109 in the dashed line in Fig. 1 indicated, left second end position 113. Starting from this position would by the tensioned spring 111 of the actuating piston 109 again directly into the right first End position 112 are spent and thereby also the wing 102 are moved to the closed starting position 104.
  • a check valve 125 which prevents an influx of air into the working space 117, ie during the movement of the actuating piston 109 from the second end position 113 in the first end position 112 in Locking position is, while it is in the movement of the Stellkol- bens 109 to the left from the first end position 112 in the second end position 113 in the open position and therefore the fluid can be displaced without appreciable resistance via the flow path 124 from the working space 117.
  • this further comprises a second flow path 126, via which the fluid in the form of air can be supplied to the working space 117.
  • a delay element 127 is arranged in the second flow path 126, with which the supply of fluid over a defined period of time is completely suppressed or lowered to a defined low level.
  • Delay element 127 includes either a timed shut-off valve 128 or a throttle valve 129. Timed shut-off valve 128 releases second flow path 126 after a predefined period of time and is connected to an arbitrary timer member.
  • the throttle valve 129 has in relation to the first flow path 124 a significantly higher flow resistance for the fluid, whereby it can flow much slower into the working space 117 during the relaxation movement of the actuating piston 109 from the second end position 113 into the first end position 112 and through this high Flow resistance significantly slows down this movement.
  • the time-controlled shut-off valve 128 is set so that it releases the second flow path 126 after the delay time, but itself also has a throttling effect, since an unrestrained relaxation movement of the actuating piston 109 by the spring 111 cause a violent slamming of the wing 102 against the fixed frame 103 would, which is generally undesirable.
  • a compensation flow path 130 which opens into the working space 117 and becomes effective in the Adjustment of the actuating piston 109 from the second end position 113 in the first end position 112 is effective.
  • the Austiciansf bayweg 130 is formed in the exemplary embodiment of FIG. 1 by a simple pressure equalization port 131 in the cylinder jacket of the Stellzy Linders 108, wherein the position along the cylinder axis the time of switching from the through
  • Delay element 127 certain lower closing speed to the caused solely by the spring memory 111 higher closing speed.
  • the check valve 125 corresponds to an air outlet valve
  • the throttle valve 129 corresponds to an air inlet valve
  • the pressure equalization opening 131 corresponds to a ventilation valve.
  • FIG. 2 shows a further embodiment of a closing device 101 with an actuating drive 123, comprising an actuating cylinder 108 with an adjusting piston 109 adjustable between a first end position 112 and a second end position 113.
  • the adjustment of the actuating piston 109 from the first end position 112 into the second end position 113 takes place in this embodiment also by a traction means in the form of a string 110, against the biasing force of the spring accumulator 111.
  • This is formed in the embodiment of FIG. 2 by a compression spring 132, the spring force 120 acts in this case to the right and the working space 117 arranged to the right of the actuating piston 109.
  • a resultant pressure force 121 can act, which counteracts the spring force 120 acts, the pressure force 121 must act to the left, ie the working space 117 is effective in this embodiment as a pressure chamber.
  • the adjusting piston 109 is pulled to the left against the spring force 120 of the spring accumulator 111 by means of the cord 110, as a result of which the volume of the working space 117 increases.
  • the supply of fluid takes place in this exemplary embodiment by a first flow path 124, which passes through the actuating piston 109 and can flow through the fluid in the form of air from the environment to the left of the actuating piston 109 into the working space 117.
  • the non-return valve 125 arranged in the flow path 124 is oriented such that it is in the open position when adjusting the actuating piston 109 from the first end position 112 to the second end position 113, ie when the actuating piston 109 moves to the left allows air to flow in the working space 117 to the right, but blocks outflow of air from the working space 117.
  • the left second end position 113 of the actuating piston 109 of the working space 117 has its largest working volume and is filled with air, which is located approximately at the pressure level of the ambient air.
  • this left second setting 113 thus acts on the actuating piston 109 no resultant pressure force 121, since the actuating piston 109 is acted upon by both sides with air at ambient pressure.
  • the spring memory 111 in the form of the compressed compression spring 132 a relaxation movement of the actuating piston 109 to the right in the direction of the first end position 112.
  • the check valve 125 is closed during this movement, which is why the air contained in the working space 117 is compressed during this movement until has formed a compression force 121 by the compression, which stands with the spring force 120 in the balance of power.
  • a phase of rapid movement which is slowed down by the pressure build-up in the working space 117.
  • the further displacement movement is determined by the outflow of air through the second flow path 126, in which the delay element 127 is arranged in the form of a throttle valve 129.
  • the second flow path 126 leads in this embodiment, as well as the first flow path 124 through the actuating piston 109 through to the piston rear side, which passes through a on the second cylinder end face 133 provided vent 134 is subjected to ambient air pressure.
  • the adjustment of the actuating piston 109 takes place in this phase due to the controlled, delayed fluid drainage from the working space 117 through the throttle valve 129.
  • the end of the adjustment is again carried out at increased speed as in the first embodiment by a Ausretesfstedweg 130, here in Form of a bypass line 135, opens, which brings about in the last part of the adjustment a pressure equalization between the two piston surfaces, whereby the further relaxation of the spring memory 111 without inhibiting compressive force 121 and therefore the adjustment speed of the wing 102 is increased in the last movement section.
  • FIG. 3 a further exemplary embodiment of a closing device 101 is shown schematically, in which between the actuating piston 109 and second end position 113 - dashed lines in Fig. 3 indicated by dashed lines - located working space 117 acts again as a vacuum chamber and the fluid is again formed by air.
  • Adjustment of the actuating piston 109 from the right, first end position 112 in the left, second end position 113 is again here by a traction means in the form of a string 110, and in this piston movement in the working space 117 contained air is discharged through the first flow path 124.
  • the first flow path 124 has in its course again a check valve 125, which allows this air discharge largely unhindered.
  • the displaced air is not discharged directly into the ambient air, but is directed into a pilot control 136, comprising a pilot cylinder 137 and a pilot piston 138 displaceably mounted therein.
  • a pilot control chamber 139 is delimited by the spring-mounted pilot piston 138, in which an excess pressure cushion is formed by the air flowing over from the working chamber 117, which displaces the pilot piston 138 counter to the spring force to the right.
  • This pressure cushion reached in the left second end position 113 of the actuating piston 109 its largest volume and a maximum pressure would hold the pilot piston 138 in the maximally deflected to the right position without further action.
  • the actuating piston 109 would be by the in the working space 117 after a brief relaxation movement to the right caused suppression - an entry of air is through the immediately closing check valve 125 yes prevented - stop in the second end position 113.
  • pilot piston 138 is slowly moved to the left again by the spring bias.
  • the pilot piston 138 is designed so that it at the end indicated by dashed lines this, the desired delay causing movement to the left unlock the check valve 125, whereby the negative pressure existing in the working space 117 abruptly transmits to the pilot chamber 139.
  • the pilot control chamber 139 can compensate for this negative pressure via a pilot control check valve 141, in that it passes into the open position at negative pressure and air can flow into the pilot control chamber 139 substantially unhindered. As a result of this and by the check valve 125 opened by the pilot piston 138, the negative pressure in the working chamber 117 is not maintained by air flowing in from the pilot control chamber 139 and the adjusting movement of the vane 102 takes place at an increased speed.
  • the first flow path 124, the second flow path 126 and the Ausretesfonneweg 130 coincide in this embodiment in the area between actuator cylinder 108 and pilot cylinder 137 together, which of course may be the case in other embodiments, at least in sections.
  • FIG. 3 further shows a slightly conical design of the actuating cylinder 108, which has a larger inner cylinder diameter in the region of the first end position 112, that is in Fig.3 right than in the second end position 113 in Fig. 3 left.
  • the actuating piston 109 thus has in the region of the second end position 113 a stricter seat in the actuating cylinder 108, which means a good seal against leakage, which could cause an unintentional pressure equalization in the working chamber 117.
  • the adjusting piston 109 has a less tight fit in the region of the first end position 112 and can therefore be moved more easily by the spring accumulator 111 due to lower frictional losses.
  • piston seal 142 which by at least one sealing ring, in the dar- exemplary embodiment are formed by two O-rings made of an elastomer.
  • the use of such a piston seal is of course also possible in other embodiments advantageous.
  • the conical design of the adjusting cylinder 108 is advantageous in a production thereof with an injection molding process, since the inner core forming the cylinder interior can be demoulded more easily.
  • FIG. 4 shows a further embodiment of the locking device 101, which is separate and independent of itself, again using the same reference numerals or component designations for the same parts as in the preceding FIGS. To avoid unnecessary repetition, reference is made to the detailed description in the preceding figures. Therefore, it is only mentioned at this point that in this exemplary embodiment the flow paths 124, 126 and the compensating flow path 130 are guided in closed circuits, which is why this embodiment is also particularly suitable for a fluid in the form of an incompressible fluid, preferably hydraulic oil.
  • the compensation flow path 130 can also have a variable flow cross section in this embodiment.
  • the fluid exchange in Stellzy cylinder takes place between the working space 117 and lying on the other side of the actuating piston 109 compensating chamber 143, which can be used with an appropriate routing and orientation of the check valves as additional working space.
  • FIG. 5 shows a further independent embodiment or development of the closing device 101 in the form of a gas spring damping element, wherein the same reference numerals or component designations are again used for the same parts as in the preceding FIGS. To avoid unnecessary repetition, reference is made to the detailed description in the preceding figures.
  • the spring accumulator 111 is formed in this embodiment with closed circuit for the use of a hydraulic oil by a hermetically enclosed, compressible gas 145 which is sealed from the working space 117 by a movable separating piston 146.
  • a movable separating piston 146 In the wing operation 106, so compressing the gas 145 of the actuating piston 109 is pushed by a piston rod 147 to the left in the actuating cylinder 108, wherein the displaced by the piston rod 147 hydraulic oil causes an equal volume reduction of the gas 145, whereby in this pressure increases and the spring accumulator 111 is biased.
  • a delay device 127 in the form of a throttle valve 129 is again arranged.
  • This throttle valve 129 comprises an axially adjustable in the piston rod 147 valve needle 151 with, for example, conical tip, which limits a flow cross section of the hollow piston rod 147 in a second working space 148 opening transverse bore. Due to the volume flow limited by the throttle valve 129, the actuating piston moves only very slowly in the first movement phase and is thus again brought about the desired time delay of the wing adjustment.
  • the adjustment travel of the actuating piston 109 is translated into a travel path of the wing 102 that is twice as large, as a result of which Design short lengths of the actuator 123 allows.
  • the delay of the relaxation movement can be effected by a damping element in the form of a linear damper or a rotary damper.
  • FIG. 6 shows a similar embodiment of the closing device 101 with a gas spring element, in which the gas 145 serving as a spring accumulator 111 is enclosed in an outer cylinder 155 enclosing the actual adjusting cylinder 108 on the outside and is again separated from the hydraulic oil by a displaceable separating piston 146 located in the second working space 148, which is formed by the outer cylinder 155, the separating piston 146 and a cylinder head 156 which closes the end face of the adjusting cylinder 108.
  • the gas 145 serving as a spring accumulator 111 is enclosed in an outer cylinder 155 enclosing the actual adjusting cylinder 108 on the outside and is again separated from the hydraulic oil by a displaceable separating piston 146 located in the second working space 148, which is formed by the outer cylinder 155, the separating piston 146 and a cylinder head 156 which closes the end face of the adjusting cylinder 108.
  • the first flow path 124 with the check valve 125, the second flow path 126 with the delay element 127 in the form of a throttle valve 129 or a timed shut-off valve 128 and the Ausretesfierweg 130 are arranged in this embodiment in the cylinder head 156 and therefore easily accessible and easily replaceable.
  • the increase of the piston speed in the second phase of the expansion movement is also effected here by the release of the compensation flow path 130 by a stopper plug 149 arranged here on the actuating piston 109.
  • FIG. 7 shows a partial view of the adjusting cylinder 108 with a plurality of pressure equalization openings 131 arranged at a small distance along a circumferential line.
  • These pressure compensation openings 131 form the equalizing flow path 130 and can be covered by a displaceable covering element 157 with a preferably wedge-shaped recess 158 in various numbers as required are exposed, whereby the free flow cross section of the Ausretesf adoptedweges 130 can be adjusted in a simple manner, whereby the adjustment speed of the wing 102 can be adjusted in the second, accelerated movement phase.
  • Fig. 8 shows a similar embodiment of the Austiciansf adoptedweges 130 with a plurality of arranged on the lateral surface of the adjusting cylinder 108 pressure compensation openings 131 and a displaceable in the axial direction cover 157.
  • the adjustment of the free flow cross section of Aus GmbHsfdale wegs 130 takes place again by covering or exposing the pressure equalization openings 131 means the cover element 157.
  • the axial arrangement of the pressure compensation openings 131 can also be used to influence the timing of the transition from the slow, caused by the throttle valve 129 adjustment speed on the faster, away from the equalizing flow 130 Verstell aus by about exactly by individual cover elements the pressure compensation opening, the the effect of switching the speed should not be covered.
  • the duration of the delay of the closing process can be changed in a simple manner.
  • Fig. 9 shows a possible embodiment of the check valve 125, which is characterized by a simple structure.
  • the check valve 125 in this case comprises an actuating piston 109 acting on traction means 159 with circular cross-section and smooth surface and a cooperating with this, at the Stellzy cylinder 108 frontally mounted seal assembly 160.
  • the seal assembly comprises in a simple embodiment, at least one O-ring 161, the inner diameter slightly smaller is, as the outer diameter of the traction means 159 and thereby a fluid passage between the O-ring 161 and traction means 159 is prevented.
  • a sealing seat 162 is formed in the form of an approximately cylindrical bore, in which the sealing arrangement 160, here in the form of the O-ring 161, extends axially by a short distance is movable or deformable and has at least one or more axially extending recesses 163 through which fluid can flow in the axial direction at the outer periphery of the seal assembly 160 when the seal assembly 160 is not sealingly abutting an end face 164 of the seal seat 162.
  • the sealing arrangement 160 here in the form of the O-ring 161
  • Fig. 10 shows a locking system 168 for the time-delayed self-closing and locking a wing 102 of a window or door from an open position to a closed position comprising a closing device 101 for the time-delayed closing of the wing 102 and a between fixed frame 103 and adjustable wing 102 unidirectionally blocking acting Locking system 169.
  • this comprises a locking element 170 fastened to the frame 103 and a locking device 171 fastened to the wing 102.
  • an Betschistsorg- gan 172 in the form of a pull cord 173 to the locking device 101, which is attached to the upper right corner of the window sash is guided by this and deflected in the region of the window frame down.
  • the pull cord 173 thereby does not hang simply in the middle of the window but laterally downwards and, when pulled, causes the locking device 171 to be actuated on the one hand and the pulling force required to open the sash 102 to be introduced into the sash 101 in the window sash on the other hand. where also the force for biasing the spring accumulator between locking device 101 and Monicarahmenl03 is transmitted.
  • FIG. 11 A section through an embodiment of the locking system 169 is shown in FIG. 11.
  • the attached to the frame 103 locking member 170 projects from the frame approximately at right angles horizontally and is formed, for example, strip-shaped.
  • On its underside it has a locking surface 174 which cooperates with the locking device 171 attached to the wing 102 and protruding above it, by gelungselement 170 is inserted when closing the wing 102 in an insertion opening 175 formed in this and is locked in this by a locking member 176 unidirectional, ie a closing of the wing 102 to the left is possible, but not opening to the right, as pulling out of the locking element 170 from the Eintechnischöff- 175 175 by the locking member 176 is prevented.
  • the locking member is formed here by an eccentric clamping element 177 in the form of an eccentric clamping roller 178, which cooperates with the locking element 170 such that it is clamped between the eccentric clamping roller 178 and a support member 179 by self-locking frictional forces.
  • the eccentric clamping roller 178 is mounted on a horizontal pivot axis 180 in locking device 171, wherein the roller axis 181 is positioned to the right of the pivot axis 180 by a small eccentricity.
  • the Exzenterklemmelement 177 is biased by a biasing spring 182 so that in the nip upon movement of the locking member 170 to the left for the onset of self-locking required contact forces between the locking surface 174 and Exzenterklemmelement 177 act.
  • the eccentric clamping element 177 is unlocked by means of the actuating member 172. In the exemplary embodiment, this is done by pulling on the pull cord 173 downwards, which is fixed to the right of the roller axis 181, ie approximately with respect to the pivot axis 180 with respect to the pivot axis 181 on the eccentric clamping roller 178. The nip is thereby increased and released the lock.
  • FIG. 12 shows an exploded view of a further embodiment of the locking system 169 with a locking element 170 and a unidirectionally locking locking device 171.
  • the locking element 170 has for this purpose a locking surface 174, which is provided with a locking toothing 183.
  • the locking member 176 cooperating with the locking element 170 in the locking device 171 has a locking toothing 184 which cooperates therewith.
  • the locking member 170 is inserted when closing the wing 102 in an insertion opening 175 on the locking device 171 and supported therein by a support member 179 against a deviation upwards.
  • a sliding element 185 is provided which can be used on the locking element 170 on the locking surface 174, extends to the front edge 186 of the locking element 170 and projects slightly beyond the latching toothing 183.
  • the locking teeth 184 on the locking member 176 can therefore not engage in the region over which the sliding member 185 extends into the locking teeth 183 on the locking element, whereby this relative movement can take place almost silently.
  • the sliding member 185 is strip-shaped and can be inserted into a corresponding groove in the locking teeth 183, wherein the length of the sliding member 185 is selected so that engagement of the locking teeth 183, 184 takes place only in the closed position of the wing 102.
  • FIG. 13 shows a further exemplary embodiment of a closing device for the time-delayed independent closing of a wing of a window or a door in a schematic axial section.
  • the locking device shown has an actuating drive 1 for the not shown wing of a window or a door, said actuator 1 comprises a control cylinder 2 with a piston 3, which is loaded by a storage spring 4.
  • This accumulator spring 4 is designed according to the illustrated embodiment as a helical tension spring 5, which acts on the one hand on the piston 3 and on the other hand is struck on a cover 6 of the cylinder 2, to an anchor bolt 7, the more to adjust the bias of the tension spring 5 Has attachment points 8.
  • On the memory spring 4 opposite side is an airtight guided by the cylinder bottom 9 traction means 10 hinged to the piston 3, via which the actuator 1 is drivingly connected to the wing.
  • an air inlet valve 12 is provided, which is present in the exemplary embodiment in the form of a needle valve whose schraubverriene needle 13 an adjustable throttle for the in the vacuum chamber 14 between the cylinder bottom 9 and the piston 3 incoming air forms.
  • a plurality of passage openings 15 are provided in the cylinder 2, which form controllable by the piston 3 ventilation valves 16 for the vacuum chamber 14.
  • vent valves 16 can be selected by means of a slide 17 which closes the unnecessary openings 15, so that the ventilation of the vacuum chamber 14 takes place only when the piston 3, the first not covered by the slide 17 passage opening 15 for the inflow of air in the Vacuum space 14 releases.
  • the piston 3 If the connected via the traction means 10 with the actuator 1 wing of a window or a door is opened, the piston 3 is pulled under a tension of the accumulator spring 4 against the piston head 9, wherein in the vacuum chamber 14 between the cylinder bottom 9 and the piston 3 existing Air escapes through the air outlet valve 11. In the clamping position of the accumulator spring 4, the piston 3 strikes the cylinder bottom 9, so that the piston 3 can be lifted off the cylinder base 9 only by forming a corresponding vacuum. The resulting negative pressure in the vacuum chamber 14 thus depends on the one hand on the throttle effect of the air inlet valve 12 and on the other hand on the tensile force of the accumulator spring 4.
  • FIG. 14 is an exploded view of a closing device 101 according to. of the embodiment described with reference to FIG. 13, wherein in turn the same reference numerals or component designations are used for the same parts as in the preceding FIG. To avoid unnecessary repetition, reference is made to the detailed description in the preceding figures.
  • FIG. 14 further shows features of the embodiments described with reference to FIGS. 1 and 7.
  • FIGS. 15 and 16 show a component 201 in the form of a window 202, which encloses a stationary frame or frame 203 which can be installed in a masonry or a façade of a building, as well as a wing 204 adjustably mounted thereon.
  • the wing 204 is designed as a tilting turn-wing 205 and can be displaced by means of a fitting arrangement 206, which comprises a plurality of hinges 207, between a frame 203 and tilt wing 204, optionally about a vertical axis of rotation 208 or about a horizontal pivot axis 209 relative to the fixed frame 203.
  • the fitting arrangement 206 can be adjusted so that the rotary tilting wing 205, starting from a closed, on the frame
  • Room interior can be pivoted or tilted.
  • the possible rotation angle for the opening of the Drehkippinatels 205 about the vertical axis of rotation 208 and the tilting with respect to the horizontal pivot axis 209 may be limited by the subsequent masonry or the subsequent facade, in particular by a window reveal, or in the case of tilting through in the Betschan extract 206 provided Wegbegrenzache in
  • the setting of the fitting functions is carried out by pivoting the actuating handle 210, starting from a generally downward-pointing basic position 211 shown in solid lines into a dashed line.
  • horizontal opening position 212 for opening the Drehkipperiels 205 about the vertical axis of rotation 208 and an adjustment of the actuating handle 210 in an approximately vertically oriented upward in dashed lines shown tilting position 213 to tilt the Drehkipperiel 205 about the horizontal pivot axis 209 can.
  • different hinges 207 or locking mechanisms (not shown) of the fitting arrangement 206 are therefore activated or deactivated.
  • the positions 212 and 213 of the operating handle 210 are common, but can also be exactly reversed acting.
  • Fig. 15 shows the Drehkippinatel 205 in the closed position, with the operating handle 210 in the basic position 211, and Fig. 16, the device 201 in a plan view according to the arrow XVI in Fig. 15 with the wing in the closed position.
  • the opening and closing movement 214 with respect to the vertical axis of rotation 208, the tilting movement 215 and the closing movement 216 with respect to the horizontal pivot axis 209 are indicated by arrows in FIG. 16.
  • a closing device 217 is provided, which is fastened to the upper frame element of the wing 204 in the illustrated embodiment and which, starting from a tilted position of the tilting turnout 205, not shown, causes the closing movement 216 of the tilting turntable 205 and places it in a frame 203, So closed position, spend.
  • the closing movement 216 takes place independently, with a time delay and / or slowed down, for which the closing device 217 comprises a spring accumulator 218, which is tensioned during the tilting movement 215 of the tilting turntable 205 and provides the required closing force during the closing movement 216.
  • the closing force is transmitted from the spring accumulator 218 via a traction mechanism 219, for example in the form of a traction cable 220 between tilting turntable 205 and frame 203, wherein the traction means 219 emanating from the closing device 217 is a deflection element 222, here in the form of a deflection roller 223 is deflected towards the frame 203.
  • the pull cable 220 can be formed, for example, by a thin steel cable, preferably with plastic casing or a monofilament plastic cable, for example made of nylon or polymers with similar mechanical properties.
  • a monofilament polyamide cord with a diameter of about 1.20 mm and a load-bearing capacity of about 750 N should be used at this location. at maximum load has an elongation at break of, for example, about 30% and at a load of 100 N has an elongation of less than 5%.
  • the traction means 219 can advantageously also consist of approximately transparent material, whereby it visually hardly stands out from the frame of the component 201.
  • FIG. 15 further shows a locking system 239 comprising a locking element 240 attached to the upper horizontal frame part of the frame 203, and a locking device 241 attached to the upper horizontal part of the wing 4, and which after a manual closing operation of the opened or tilted wing 204 or the independent, time-delayed and / or slowed closing of the tilted wing 204 is automatically effective.
  • a locking system 239 comprising a locking element 240 attached to the upper horizontal frame part of the frame 203, and a locking device 241 attached to the upper horizontal part of the wing 4, and which after a manual closing operation of the opened or tilted wing 204 or the independent, time-delayed and / or slowed closing of the tilted wing 204 is automatically effective.
  • the wing 204 which has been moved to a closed position by the closing device 217, with the actuating handle 210 in the tilted position 213 can not thereby be pressed easily from the outside of the component 201, thereby making it difficult for the component 201 to be intruded from outside by the opening process generates a higher noise or forms a higher mechanical resistance, as in a device 1, which is not equipped with this locking system 239.
  • the locking system 239 is not operatively connected to the locking device 217 in the sense that a mechanical connection for transmitting forces or movements is provided between the locking device 217 and the locking system 239, whereby locking device 217 and locking system 239 are to be considered independent of each other ; A dependency can only be seen in the fact that the closing of the rotary tilting wing 205 effected by the closing device 217 causes the automatic locking by means of the locking system 239.
  • the locking system 239 includes an actuator 235, here in the form of a tension member 236, such as a pull cord, with which a user can manually unlock the locking system 239 and then tilt or open the wing 204.
  • the locking system 239 is furthermore independent of the fitting arrangement 206, which in most cases has a locking function coupled to the actuating handle 210.
  • the fitting arrangement 206 is thus formed in most cases by a locking fitting 237, in which the function of the hinges 207 is coupled to a locking function.
  • the activation or deactivation of the locking function of the locking fitting 237 can be done via the operating handle 210, ie manually, but alternatively also by motor.
  • both the locking fitting 237 and the locking system 239 must be unlocked by the user to open or tilt the wing 204.
  • the additional locking system 239 in this case provides increased resistance to external intrusion by the device 201, and also reduces the likelihood of unwanted opening of the wing 204 by unattended infants with the consequent risk of falling, as a toddler is often confined in the It is able to deactivate a locking fitting 237 by moving the actuating handle 210 in the open position 212, but the probability of a simultaneous unlocking of the locking system 239 is significantly lower.
  • the actuating handle 210 is simultaneously marked as a locking fitting 237, wherein its components such as tie rods, push rods or connecting rods continue from the operating handle 210 mostly along the sash and cooperate with locks, not shown, on the frame 203. Since such a locking fitting 237 can be embodied in many different ways, it is furthermore advantageous that the locking system 239 is functionally and / or structurally independent of this and is not bidirectionally operatively connected thereto, thus subsequently also providing a component 201 with a locking system 239 which causes an additional increase in safety, can be retrofitted without the structural design of the locking fitting 237 would have to be considered.
  • the locking system 239 is designed to be unidirectionally locking and comprises the locking element 240 which can be fastened to the frame 203 and has at least one locking surface and the locking device 241 secured to the wing 204 with at least one locking element cooperating with the locking surface.
  • the locking system 239 is preferably located at the upper end portion of the wing 204 because its lower end portion has sufficient mechanical resistance to penetration through the hinges 207 of the fitting assembly 206 and through the locking fitting 237, respectively, even though the operating handle 210 is in the tilted position 213. should and by the additional locking system 239 and the upper end portion of the wing 204 is secured against forced entry by pressing the wing 204.
  • the actuator 235 in the form of the tension element 236, with the unlocking of the locking system 239, can advantageously be used in this arrangement simultaneously to initiate the force required for tilting in the wing 204, since when tilting the force transmitted by the traction means 219 of the spring accumulator 218 must be overcome and in the case of the tilting movement occurring about the horizontal pivot axis 209, the introduction of the force at the upper end portion of the wing 204 causes a better lever ratio than the initiation of the force required for tilting via the actuating handle 210, which is normally approximately halfway Height of the wing 204 is located.
  • the tilting of the wing 204 can be carried out comfortably by means of the Betuschistsorgangs 235, since by pulling the actuator 235 first the locking system 239 is deactivated and then the applied via the actuator 235 in the form of the tension member 236 tensile force for tilting the wing 204 against the force exerted by the closure device 217 with the spring 218 force can be used.
  • FIGS. 15 and 16 show the locking system 239, which effects a locking function which is independent of the locking device 217 and not operatively connected thereto after the wing 204 has been closed.
  • the locking system 239 is functionally independent of a possibly present locking fitting such that it can become effective even without manual actuation of the locking fitting and can only be deactivated by manual unlocking.
  • the difference to the locking system 169 of FIG. 10 is that the locking system 239 is arranged with the wing closed 204 between the fold of the wing 204 and the fold of the frame 203.
  • the locking system 239 which comprises a locking element 240 attached to the frame 203 and a locking device 241 attached to the wing 204, is therefore not or only slightly visible in frontal view of the component 201, whereby the overall visual impression of such a component 201 by the locking system 239 is not is impaired.
  • the locking system 239 comprises for manual de Activation of the automatic locking function also an actuator 235, here in the form of a tension member 236, which extends from the locking device 241 first in the rebate of the wing 204 and then passed through a passage 242 in the wing 204 to the wing front side 243 and from there to a Operating range, which is easily accessible to the user, leads or hangs down.
  • the passage 242 may be formed for the traction means 219 by a simple bore in the wing 204, but preferably be designed as a separate component which is inserted into a through hole in the wing 204 and has rounded portions at the through hole to the friction of the tension member 236 in the Implementation by the wing 204 to reduce.
  • the concealed locking system 239 can also be used in the case of a blunt wing 204 striking in the frame 203, where it is likewise concealed in the fold of the frame 203 arranged by the wing 204 in a frontal view of the closed component 201.
  • the locking system 239 comprises the locking element 240 fastened in the rebate 245 of the frame 203 and the locking device 241 fastened in the rebate 244 of the sash frame which, when the sash 204 or tilting sash 205 approaches, enters the Closed position causes a unidirectional independent locking of the wing 204 in the closed state relative to the frame 203.
  • the basic form of the locking element 240 is in the illustrated embodiment, for example, a block-shaped block whose longitudinal axis is approximately parallel to the window plane and its opposite end faces 246 recesses 247 which are adapted to engage the locking device 241 adjustably mounted locking members 248, whereby the locking effect is achieved.
  • the locking recesses 247 are oriented approximately parallel to the window surface oriented locking surfaces 249, which are engaged behind by the locking members 248 in the closed and locked state.
  • the locking device 241 has a basic shape similar to a U, which surrounds the cuboid locking element 240 laterally in the closed state of the wing 204. 17 shows the locking system 239 in the locked position, that is to say with the locking members 248, in engagement with the locking surfaces 249.
  • the locking members 248 are designed in the form of locking bolts 250, which have a collar 251 in their rear end section, which is remote from the locking element 240. with which they are as well as with the locking element 240 facing shaft part in a base housing 252 of the locking device 241 are adjustably mounted.
  • spring elements 253, here in the form of cylindrical compression springs 254 are arranged in extension of the locking bolts 250, which are each supported with one end on the collar 251 of a locking bolt 250 and with the other end on the base housing 252 of the locking device 241.
  • the basic prestressing of the spring elements 253 causes the locking members 248 and the locking bolts 250 to be pressed into the locking position, that is to say into engagement with the locking recesses 247 or the locking surfaces 249.
  • the projecting ends of the locking pins 250 and / or the corners of the locking element 240 have chamfers 255 which, as the locking device 241 approaches the locking element 240, automatically push back the locking bolts 250 in the axial direction allow against the action of the spring elements 253.
  • the locking device 241 comprises two locking elements 250 associated unlocking elements 256 which are rotatably mounted in the locking device 241 and its base housing 252 and whose axes of rotation approximately at right angles to the adjustment direction of the locking bolt 250.
  • the unlocking elements 256 have an approximately circular cylindrical shape and have on their the locking pin 250 facing end faces eccentric pin 257, which abut respectively on the locking element 240 facing surface of the collar 251 on the locking pin 250. As a result, the eccentric pins 257 rest on the collar 251 in relation to the spring elements 253 in the form of the compression springs 254.
  • the fastening of the locking device 241 in the rebate 244 of the wing 204 of the casement is effected by means of screws 259, with which the locking device 241 is fixed in the fold 244 in the vertical or in the horizontal direction.
  • the locking device 241 is fixed in both the vertical and in the horizontal direction.
  • the locking device 241 can also be pressed with a fitting part or hung in it.
  • the locking element 240 may be slightly adjustable in its mounting position by the fixing holes are formed by elongated holes 260 on the cuboid locking element 240 which allow an adjustment of the locking element 240 approximately at right angles to the window surface, whereby tolerances in the folding distance between Novafalz 244 and frame rebate 245 can be compensated.
  • prong-shaped projections may be provided on the mounting surface, which penetrate slightly into the material of the frame 203 and the non-positive connection between locking element 240 and frame 203 through support the screws 259 by an additional positive locking effect.
  • the material of the locking element 240 as well as the housing 252 of the locking device 241 is preferably suitable for production by injection molding or die casting and therefore advantageously formed by a suitable metal or plastic, which are characterized by high mechanical strength and good processing capabilities with injection molding, In particular, high strength polyamide with glass fiber reinforcement can be used advantageously.
  • the locking element 240 is locked in locking position brought to the locking device 241; Subsequently, the locking system 239 is positioned in the fold 244 of the wing 204 and fastened by means of screws 259. Subsequently, the wing 204 is moved in the closed position with respect to the frame 203 and marks the resulting position of the locking element 240 to the fold 245 of the frame 203. In order to facilitate the marking of this position, a marking plate 261 may be arranged on the front edge of the locking element 240, which, as indicated in FIG.
  • the marking mandrel 263 can be designed as a separate component which is used for the assembly process in the locking element 240, so be injection molded in the manner of a bolt-shaped grain or on the locking element 240 and after marking, if necessary, be shortened. To set the correct position of the locking element 241 in the direction of the horizontal rebate depth, so to determine a distance of the locking element 241 to the vertical rebate surface 245, after marking the lateral position by means of the marking mandrel 263 at the marked position a hole in the rebate 245 can be introduced , which has a press fit with the marking mandrel.
  • the locking element 240 After closing and subsequent unlocking and opening of the wing 204, the locking element 240 remains in the correct position by means of the marking mandrel 263 inserted in the bore, in which the wing bears against the usually existing sealing surface at normal closing force and the locking member or the locking members also Engage locking surface or the locking surfaces behind.
  • the tension member 236 is Here, as shown in Fig. 18 by two unlocking elements 256 in the radial direction, ie in the diameter direction, threaded through and fixed tensile strength at one end to a fixed point 264. If a pulling movement is now performed with the free end of the tension element 236, the tensioned tension element 236 can follow this movement only by shortening its length between a force application point 265 at the free end and the fix point 264, this shortening being a rotational movement the unlocking 256 causes.
  • the tension element 236 in the locked position which can also be referred to as the starting position, laid approximately loop-shaped, and formed by the threading through the Entriegelungs institute 256 bays cause a longer arc length of the tension member 236.
  • the tension element 236 between force application point 265 and fixed point 264 shorten its arc length as much as possible, and reduce the existing in the unlocking 256 bays as much as possible, whereby a resulting rotational movement of the Ent - Locking elements 256 is effected and by means of the eccentric pin 257, an unlocking of the locking pin 250 is carried out.
  • the tension element 236, which may also be referred to as a pull cord or unlocking cord, is advantageously guided, at least in sections, in a feedthrough channel 266 on the underside 267 of the locking device 241.
  • the fixed point 264 can be formed in a simple manner in that in the loose end of the tension element 236, a node is formed, which is greater than the clear cross section of the feedthrough channel 266.
  • Tensile element 236 and a plurality of locking systems 239 parallel or successively serially coupled and unlocked via a train on the tension element 236, which provides even greater security against forcible opening of the wing 204 with nevertheless easier and more comfortable unlocking with only one unlocking movement.
  • the tension element 236 can be threaded starting from a fixed point 264 by a plurality of locking devices 241, whereby pulling on the free end of the tension element 236 or between two locking systems 239 all locking devices 241 are unlocked simultaneously.
  • the unlocking elements 256 have actuating holes 268 or abutment surfaces which are intended for receiving or Attachment of an elongated tool are suitable, which can be introduced between the frame 203 and window rebate 244 in the region of the window seal in the actuating holes 268 or attached to the shoulder surfaces and can be used to rotate the unlocking elements 256.
  • the actuating holes 268 extend approximately at the top of the unlocking 256 in the radial direction and can also be designed as slots or approach surfaces for radial pressure for rotating the unlocking 256.
  • a deflecting element 222 which is arranged on the front side on the closing device 1, 101, 217, here in the form of a deflection roller 223, with which the traction means 10, 110, 159, 219 extend in any direction from the axial direction of the adjusting cylinder 108, in particular approximately at right angles, can be deflected in the direction of the fixed frame or the wing.
  • the deflecting element 222 such as the bearing block 223 bearing the bearing roller with respect to the axial direction of the actuating cylinder 108 may be rotatable, whereby the closing device 1, 101, 217 can be adapted with little effort to different mounting situations.
  • Fig. 15 further illustrates the ease of gripping the tension member 236 which may be used for unlocking the locking system 239 and tilting the tilt and turn wing 5 at the free end of which is attached a pull button 269.
  • a sleeve 270 is further formed, through which the tension element 236 is performed.
  • This sleeve 270 may be integrally connected to the pull knob 269 or formed as a separate component by injection molding and prevents that when pulling the pull knob 269, the tension element, which is formed for example by a white Perlonschnur, can be contaminated.
  • variants of the component or the closure device illustrated with reference to the embodiments are also usable with the same advantageous effects for windows and doors with sliding sashes, as they are often used in certain countries or swinging wings, such as roof windows.
  • the exemplary embodiments show possible embodiments of the closing device 10I 5 217 for adjusting a wing and the device 201, wherein at this point It should be noted that the invention is not limited to the specifically illustrated embodiments of the same, but also various combinations of the individual variants with each other are possible and this possibility of variation due to the doctrine of technical action by objective invention in the skill of those working in this technical field. So are all conceivable embodiments, which are possible by combinations of individual details of the illustrated and described embodiment variant, includes the scope of protection.
  • valve needle 110 cord / pulling means 151.
  • Locking system 210 Operating handle
  • Locking device 217 Locking device
  • Bundle 0 252.

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

L'invention concerne un composant (201), notamment une fenêtre ou une porte comportant un vantail oscillo-battant, un vasistas, une fenêtre oscillante ou une fenêtre coulissante, comportant un cadre (103, 203) et un vantail (102, 204) pouvant pivoter autour d'un axe de pivotement (209) essentiellement horizontal par rapport au cadre (103, 203) ou coulisser par rapport au cadre (103, 203), un dispositif de fermeture (1, 101, 217) pour la fermeture automatique, retardée ou ralentie, du vantail (102, 204), et un système de verrouillage (169, 239) pour verrouiller le vantail (102, 204) sur le cadre (103, 203) en position fermée. Le système de verrouillage (169, 239) est conçu de manière à se verrouiller automatiquement lors de la fermeture du vantail (102, 204), et comporte un élément de verrouillage (170, 240) pouvant être fixé au cadre (103, 203), présentant une surface de verrouillage (174, 249), et un dispositif de verrouillage (171, 241) présentant un organe de verrouillage (176, 248) interagissant avec la surface de verrouillage (174, 249).
PCT/AT2009/000096 2008-05-19 2009-03-10 Dispositif de réglage automatique d'un vantail d'une fenêtre ou d'une porte comportant un accumulateur à ressort WO2009140705A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09749316.7A EP2304149B1 (fr) 2008-05-19 2009-03-10 Dispositif pour le déplacement automatique d'un vantail d'une fenêtre ou d'une porte comportant un accumulateur à ressort

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT7952008A AT506027A1 (de) 2007-10-15 2008-05-19 Vorrichtung zum selbstständigen verstellen eines flügels eines fensters oder einer tür mit einem federspeicher
ATA795/2008 2008-05-19

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Publication Number Publication Date
WO2009140705A2 true WO2009140705A2 (fr) 2009-11-26
WO2009140705A3 WO2009140705A3 (fr) 2010-01-14

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PCT/AT2009/000096 WO2009140705A2 (fr) 2008-05-19 2009-03-10 Dispositif de réglage automatique d'un vantail d'une fenêtre ou d'une porte comportant un accumulateur à ressort

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EP (1) EP2304149B1 (fr)
WO (1) WO2009140705A2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2706179A2 (fr) * 2012-09-10 2014-03-12 Sunparadise Establishment Dispositif d'actionnement pour déplacer un élément de fermeture coulissant
EP2706181A3 (fr) * 2012-09-10 2014-12-03 Sunparadise Establishment Dispositif d'actionnement pour déplacer un élément de fermeture coulissant
AT514783A1 (de) * 2013-08-19 2015-03-15 Katherl Helmut Fenster oder Tür
EP2924217A1 (fr) * 2014-03-27 2015-09-30 DORMA Deutschland GmbH Dispositif temporisé pour un entraînement de porte ou un ferme-porte
CN111691153A (zh) * 2019-03-12 2020-09-22 无锡小天鹅电器有限公司 门体弹出装置、门、门总成、门安装基础和衣物处理装置

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EP3746623A1 (fr) * 2018-02-02 2020-12-09 In & Tec S.r.l. Dispositif pour un système d'ouverture/fermeture d'une porte ou d'un volet coulissant
IT201800002343A1 (it) * 2018-02-02 2019-08-02 In & Tec Srl Cilindro smorzatore idraulico per un sistema di apertura / chiusura di una porta, un’anta o similare
IT201800002341A1 (it) * 2018-02-02 2019-08-02 In & Tec Srl Attuatore lineare smorzato idraulicamente per un sistema di apertura / chiusura di una porta o anta scorrevole
IT201800002339A1 (it) * 2018-02-02 2019-08-02 In & Tec Srl Attuatore lineare smorzato pneumaticamente per un sistema di apertura / chiusura di una porta o anta scorrevole
IT201800002338A1 (it) * 2018-02-02 2019-08-02 In & Tec Srl Attuatore lineare per un sistema di apertura / chiusura di una porta o anta scorrevole
DE102018210296B4 (de) * 2018-06-25 2020-04-09 Geze Gmbh Antrieb für einen Tür- oder Fensterflügel
DE102018210290B4 (de) * 2018-06-25 2020-05-07 Geze Gmbh Antrieb für einen Tür- oder Fensterflügel

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DE4445366A1 (de) 1994-12-20 1996-06-27 Croon Lucke Maschinen Fenster
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DE19541198A1 (de) 1995-11-04 1997-05-07 Bernhard Otto Herzog Beschlagsystem zum selbsttätigen, zeitverzögerten Verschließen und Verriegeln von Fenstern, Türen, Klappen und dergleichen

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2706179A2 (fr) * 2012-09-10 2014-03-12 Sunparadise Establishment Dispositif d'actionnement pour déplacer un élément de fermeture coulissant
EP2706181A3 (fr) * 2012-09-10 2014-12-03 Sunparadise Establishment Dispositif d'actionnement pour déplacer un élément de fermeture coulissant
EP2706179A3 (fr) * 2012-09-10 2014-12-03 Sunparadise Establishment Dispositif d'actionnement pour déplacer un élément de fermeture coulissant
AT514783A1 (de) * 2013-08-19 2015-03-15 Katherl Helmut Fenster oder Tür
EP2924217A1 (fr) * 2014-03-27 2015-09-30 DORMA Deutschland GmbH Dispositif temporisé pour un entraînement de porte ou un ferme-porte
CN111691153A (zh) * 2019-03-12 2020-09-22 无锡小天鹅电器有限公司 门体弹出装置、门、门总成、门安装基础和衣物处理装置
CN111691153B (zh) * 2019-03-12 2022-03-08 无锡小天鹅电器有限公司 门体弹出装置、门、门总成、门安装基础和衣物处理装置

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Publication number Publication date
WO2009140705A3 (fr) 2010-01-14
EP2304149B1 (fr) 2015-01-21
EP2304149A2 (fr) 2011-04-06

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