WO2000036257A1 - Procede et appareil de commande de fermeture - Google Patents

Procede et appareil de commande de fermeture Download PDF

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Publication number
WO2000036257A1
WO2000036257A1 PCT/NZ1999/000218 NZ9900218W WO0036257A1 WO 2000036257 A1 WO2000036257 A1 WO 2000036257A1 NZ 9900218 W NZ9900218 W NZ 9900218W WO 0036257 A1 WO0036257 A1 WO 0036257A1
Authority
WO
WIPO (PCT)
Prior art keywords
linear actuator
frame
arrangement
closure
closure member
Prior art date
Application number
PCT/NZ1999/000218
Other languages
English (en)
Inventor
Howard John Fountaine
Original Assignee
Interlock Group Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Interlock Group Limited filed Critical Interlock Group Limited
Priority to AU19000/00A priority Critical patent/AU1900000A/en
Publication of WO2000036257A1 publication Critical patent/WO2000036257A1/fr

Links

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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/406—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and sliding guides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/406—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and sliding guides
    • E05D15/408—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and sliding guides with sliding guides fixed to the wing
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • 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
    • E05Y2900/132—Doors
    • 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

  • This invention relates to a method and apparatus for closure control .
  • Closures eg doors and in particular windows in domestic buildings have traditionally been opened and closed by physical effort applied by the person opening or closing the closure. With doors and windows, this will typically also involve the operation of a lock, latch, fastener or the like when opening the door/window from a closed position. In the case of a window, a latch, fastener or the like may need to be separately operated upon fully closing the window. For doors through which access needs to be restricted, eg an external door the user will generally need to operate some locking mechanism to effect secure locked closure of the door.
  • a further factor associated with such operators for doors and windows is the obtrusive nature of the operator.
  • a motorised window operator there is not only the operator which projects from the window frame (or adjacent thereto) but also a motor drive. This is not an aesthetically pleasing sight, especially if a plurality of separate windows in a building are driven by motorised window operators.
  • Garage door operators especially rely on a bulky operator which is readily visible and of unsightly appearance .
  • An object of the present invention is to provide an apparatus for operating a closure which is quiet in operation and visually not obtrusive.
  • a further object of the present invention is to provide a method of closure control which provides for easy and effective operation of a closure or closures.
  • Yet a further object of the present invention is to provide a method of closure control which can provide improved security.
  • apparatus for operating a closure characterised in that the operative drive to open and/or close the closure is fluidic.
  • the apparatus includes a linear actuator.
  • the fluidic medium for operating the linear actuator can be hydraulic or pneumatic.
  • the hydraulic drive is provided by water under pressure. This can be derived from a mains pressure water supply.
  • the actuator is pneumatic the pressurised air can be supplied by an on demand compressor preferably including a pressure reservoir.
  • the linear actuator does not need to be double acting.
  • the linear actuator can be arranged to provide an opening drive to the closure with the closure being closable by biasing means such as, for example, a counter weight, spring or separate device which can be fluidic controlled.
  • a preferred form of the invention includes locking or latching means which automatically locks/latches a closure upon the apparatus returning the closure to a closed state.
  • the apparatus can further include indicator means to indicate the closure is in a closed and locked/latched state.
  • the indicator means can be positioned remote from the closure.
  • a method of closure control comprising operating a fluidic controlled operator to cause the closure to open and/or close.
  • a plurality of closures are controlled by a fluidic operated apparatus, there being at least one control means which can return all closures in an open state to a fully closed state.
  • Figure 1 is a perspective view of one form of apparatus according to the present invention
  • FIG 2 is a longitudinal section of the apparatus shown in Figure 1
  • Figure 3 is a cut away illustration of a second form of apparatus according to the present invention used in conjunction with a window sash mounted in a window frame,
  • Figure 4 is a cross-sectional elevation of part of the window frame shown in Figure 3 .
  • Figure 5 is a part length view of a window frame member in conjunction with a linear actuator and window stay
  • Figure 6 is a similar view to Figure 5 but with a cover piece of the frame removed
  • Figure 7 is a further view of the arrangement shown in Figures 5 and 6 but from a reverse angle and with the frame sections removed, and
  • Figure 8 is an end view of the arrangement shown in Figure 5 but with the window sash S in a closed position in frame F .
  • the present invention is based on the discovery that fluidic control of closures provides a quiet effective means of applying an opening, closing or both actions to a closure. Also, apparatus under fluidic control can be provided in a form which is able to be located in a confined cavity such as within a door or window frame or within the confines of a wall or surround adjacent the closure. A fluidically controlled closure is particularly suited for a domestic dwelling as concealment is possible within the constraints of normal building construction and normal operation of the invention is not compromised.
  • Apparatus under fluidic control does not suffer from the noise which is associated with motorised drive units. Also, a plurality of windows and doors can be readily controlled from a central control means. Furthermore, in some applications the fluidic control operators are sequence controlled such that a fluidic operated locking/latching means can be employed for security. As a result, it is believed that conventional mechanical latches, fasteners and locks will not be required for locking or latching the closure in a closed position. Further handles for pulling/pushing/sliding the closure may not be required.
  • the apparatus includes a linear actuator.
  • the linear actuator is provided with mounting means whereby it can be mounted in the cavity of the door or window frame F or be part of the frame (eg as shown in Figures 1 and 2 of the drawings).
  • the body of the actuator can be fixed in position and the piston rod coupling to the movable closure or vice versa.
  • fluid supply lines are connected from a pressurised fluid supply source.
  • the pressurised fluid can be water under pressure and will generally be mains supply.
  • the water fittings can be of a convention form (eg similar to those found on home irrigation fittings) that enable them to be placed anywhere as required on a lineal length.
  • a small air compressor can be employed.
  • Pressure control means can be provided including a pressure reservoir or pressure accumulator/tank.
  • the level of demand at any one time and speed of operation of the linear actuator is such that a small compressor of the type typically used as a tyre pump will be sufficient. This can, however, be located in an area of the building where noise is not a critical factor, eg a garage.
  • a locking/latching mechanism can be provided within the closure frame or the wall/surround adjacent the closure. This can be driven by a second (small) linear actuator which under sequence control operation in the case of closing will be activated after the closure has reached the closed position and will be activated to a release position before the window is opened.
  • the apparatus includes an operating mechanism, generally a push button, switch or even a proximity sensor adjacent the closure.
  • the operating mechanism could include a code, magnetic strip or other actuated switching device.
  • the operating mechanism for doors could include a time delay whereby the door stays open for a period of time before closing.
  • the operating mechanism can be operable to control the degree to which the window is open.
  • the control mechanism could, for example, include a pair of switches, a toggle switch or the like whereby the user can select movement in an opening or in a closing direction.
  • the closure does not need to be movable in both directions by the fluidic controlled actuator.
  • the closing action could be via a spring bias such as used for door closing devices.
  • a counterweight movable within the frame cavity or wall cavity could apply a closing action.
  • the linear actuator would thus be provided with exhaust means operative after the actuator has moved to a position representing a fully open position.
  • the exhaust could be to waste but more preferably to storage such as a toilet cistern.
  • a closed loop system could also be used. With projected hung windows the linear actuator can be pivotally mounted at each end to the sash and frame of the window.
  • window hinges commonly terms window stays
  • a staying system thereby replacing a conventional peg in the hole or other form of hardware for holding the window in an open position.
  • the presence of the linear actuator can obviate the need for friction hinges/stays thereby enabling simpler and less costly hinges/stays to mount the sash with the frame.
  • the inherent fluid deadlocking feature ensures the window is locked under pressure in any position.
  • a central control means can be provided. This is useful in providing central control locking of all closures.
  • the central control can include a master operating button, switch, infrared sensor or transmitter or the like which when activated causes all controlled windows and doors to close and latch/lock. The user can thus be assured that the building is securely closed. If a closure does not fully close this can be indicated by a suitable indicator on the control housing.
  • the central locking function can when completed activate an alarm system.
  • activation of an alarm system can activate the master control of the closure system possibly with a delay on the door adjacent the alarm activation panel/switch sufficient to permit egress through the door.
  • Safety measures are provided in the event of a closure closing/opening onto an obstruction, eg a part of a person's body like a hand, arm, torso, etc.
  • Pressure sensing means will sense an obstruction to movement thereby ceasing operation of the linear actuator or causing it to reverse the direction of operation. This could be accompanied by, say, an audible warning.
  • the fluidic controlled actuator can be located within the frame member F of a door or window though in the drawings there is shown a window mounting arrangement.
  • the frame member F includes (preferably formed integrally in the extruded frame) a longitudinally extending cavity C.
  • a slot S is cut into one wall W of the frame member F.
  • the window stay can take various forms but in the example illustrated in Figures 1 and 2 the window stay 10 is of a so-called sliding two bar configuration.
  • the window stay therefore, includes a frame mounting plate 11 and a sash mounting plate 12 between which extends an arm 13 pivotally coupled at 14 and 15 to the respective frame mounting plate 11 and arm 12.
  • the pivot couplings can be low friction or so-called "no-friction" joints .
  • the arm 12 is further pivotally coupled at 16 to a sliding carriage 17.
  • the carriage 17 is mounted for sliding movement by a profiled edge 18 of the frame mounting plate 11.
  • a stay of this type is, for example, described in our New Zealand patent specification 196672 and British patent specification 2095743.
  • the length of the slot S routed in wall W is of sufficient length to accommodate the stay activation. This is determined by the extent of movement of the sliding carriage 17 which as shown is coupled (by, for example, an extension of the rivet 16a of rivet joint 16) to the distal end of the piston rod 19 of the linear actuator 20. As shown, a slot 11a in mounting plate 11 aligns with slot S in the frame F to facilitate coupling of the carriage 17 to piston rod 19.
  • the piston rod 19 is coupled to a piston 21 which slidingly locates in the cavity C.
  • End seals 22 and 23 are spaced apart at appropriate locations within the cavity C using, for example, external screws (not shown).
  • Water fittings (not shown) of conventional form are then connected at the appropriate positions to the length of the cavity C between the seals 22 and 23. The water lines to these fittings can also pass within the hollow interior of the frame F.
  • a linear actuator in this case water driven is located integrally within the frame F to provide the motive force for the window stay 10.
  • the operator mechanism is thus concealed.
  • the window also opens and closes normally as the operator mechanism does not compromise the operation of the window stay.
  • Figure 4 of the drawings shows in cross-section the frame F of the window and the associated sash section S.
  • the frame F is formed in three parts, namely, a base part 30, an insert part 31 and a cover part 32.
  • Base part 30 and insert part 31 combine to form an annular cavity 33 in which the linear actuator 20 is located.
  • the cover part 32 is absent from the sill part of the frame F while the leading vertical part of the frame is shown without base part 30 and insert part 31 in the interests of clarity.
  • cover part 32 forms the inner part of the frame F and the internal surround of the frame.
  • the sash S is mounted to the frame F via a window stay 10.
  • the window stay includes a sash plate 12 and a pair of arms 13a and 13b which extend through an open-sided slot 32a formed in flange 45 of cover part 32.
  • Arm 13b is pivotally coupled at pivot 16 to the sash plate 12.
  • Arm 13a is coupled via pivot 15 to the sash plate 12 though the pivot 15 is slidingly engaged with an elongate slot 12a in the sash plate 12.
  • Arms 13a and 13b are pivoted together in their length by pivot 34.
  • Figure 6 is a view similar to that shown in Figure 5 but with the cover piece 32 removed. This reveals the frame plate 11 which is fixed by mechanical fasteners which pass through various of the openings 35 and into the insert 31.
  • the frame plate 11 has an elongate slot 36 which is curved towards one end as is clearly shown in Figure 6.
  • a pivot coupling 37 slidingly engages in slot 36 and couples arm 13a to the frame plate 11.
  • a fixed pivot 14 couples arm 13a to the frame plate 11. The position of pivot 14a is offset to a line through the straight portion of slot 36.
  • Figure 7 of the drawings depicts from a reverse direction to Figures 3, 5 and 6 the window stay 10 and the linear actuator 20 with the window stay shown in the fully closed position.
  • This drawing shows the pivot 37 extending through to a coupling 38 with a generally L-shaped arm 39.
  • the bottom leg 40 of the L-shaped arm 39 extends through an elongate longitudinally extending slot 41 in the body 42 of the linear actuator 20.
  • Body 42 can be a PVC liner which will protect against galvanic action.
  • the leg 40 fits into a receiving cavity 43 of a piston member 44 which is slidingly engaged within the body 42 of the linear actuator 20.
  • the piston member 44 is shown at the limit of its movement where the window stay is fully closed.
  • piston member 44 is of a length such that throughout its full extent of travel it covers off slot 44. End caps or bungs (not shown) close off the liner 42 either side of the piston member to form the enclosed hydraulic chamber which must necessarily exist for piston member 44 to reciprocate within.
  • the cover piece 32 has a leg 45 with a return 46 which engages in a slot 47 in the insert 31.
  • a screw 48 (eg a self-tapping screw) engages through facia portion 49 of cover 32 thereby removably locking the cover piece 32 onto the remainder of the frame F.
  • Other mechanical means to lock cover piece 32 in place can of course be employed.
  • Figure 3 of the drawings depicts an example of a linear actuator controlled multi-point locking device 50. This is only by way of example as other known locking arrangements could be used.
  • Device 50 in the illustrated form included a shroud or housing 51 into which a small linear actuator (not shown) can be located in a manner, for example, as described in relation to actuator 20.
  • the housing 51 is fixed to insert part 31 and thus is located in the cavity 52 formed when cover part 32 is located in place. Ity is cavity 52 of the oppositely disposed frame members in which the window stay frame mounting plate 11 is located.
  • a lock bar 53 is slidingly located adjacent to housing 51.
  • This lock bar 53 is coupled by coupling 54 to the piston rod of the linear actuator.
  • the lock bar 53 has "L" shaped latch members 55 which engage in openings in a latch plate (not shown) carried by sash S in a conventional multi-point locking arrangement.
  • the lock bar 53 can slide into its locking position so that the distal ends of the latch members engage behind the latch plate and thereby lock the sash against opening motion.
  • the solenoid can be single acting. Thus it can control the unlatching function.
  • a spring loaded arrangement can achieve the latching.
  • Figure 3 shows solenoid valves V which are part of the hydraulic circuit for controlling respectively the actuator 20 and the actuator of the lock device 50. These valves driven by a 24 volt supply function to direct fluid H to the required sides of the pistons in the actuators to drive the actuator in the desired direction of travel. Solenoid valves also control exhaust flow H'.
  • the hydraulic plumbing and control is in accordance with conventional techniques known to persons skilled in such art.
  • the cover piece 32 covers the frame mounting plate 11 and portions of the lengths of arms 13a and 13b. However, for maintenance purposes this cover piece 32 can readily be removed by unscrewing screw 48 (eg as shown at the sill side of the frame in Figure 3). This not only enables access to the frame mounting plate 11 but also to achieve removal of the insert piece 31 thereby providing access to the linear actuator 20 and fluid medium fittings, solenoid valves V fluid medium lines and the 24 volt supply lines and connections. Thus, despite the fact that the linear actuator is housed within the frame F the linear actuator can be readily accessed for maintenance, replacement or other purposes.
  • lines L will normally be routed to a switch box B.
  • This switch box can, as explained herein, be connected back to a main or central control unit U.
  • the invention is open to modification.
  • a single acting actuator 20 could be located in the top frame sections to drive the sash in one direction (eg an opening direction).
  • Another actuator in the sill side of the frame can then control the closing action.
  • Such an arrangement obviates the need for a large cylinder. Also, it ensures that operation of the sliding sash to its full extent of travel is achieved.
  • the linear actuator 20 can be arranged to drive the short arm of a four bar window stay.
  • Other options are to drive the sash directly, ie independent of the support hinges/window stays.
  • Drive could also be imported to the sash via alternative hinging arrangements to those disclosed herein.
  • a sash could be mounted in the frame by simple butt hinges .
  • a separate arm coupled to the linear actuator could be used to control movement of the sash and provide the required staying action to hold the stay in an adjusted open position.
  • the invention provides a fluidic controlled actuator located within a closure to effect opening and/or closing thereof.
  • the actuator is preferably located at least partially within the closure frame or area immediately surrounding the closure.
  • An actuation button, switch, remote control mechanism or the like located at or near the closure enables a user to effect opening/closing of the closure.
  • control can be employed to control a plurality of closures.
  • Such arrangements include a central control to facilitate "central locking" of all controlled closures in the building or part of the building.
  • the control could be for only external doors.
  • fluidic control not only provides compact apparatus which can be housed out of sight but one which is quiet in operation. Also, the cost is anticipated as being viable due to reduction in other conventional pieces of hardware no longer being required.
  • the positive driving effect which is achieved by using actuators on both sides of a window sash can result in better and more even control.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)

Abstract

L'invention concerne un procédé et un appareil de commande de fermetures, telles que des fenêtres ou des portes. La commande s'effectue au moyen d'un support fluidique. Le mécanisme de commande (20) est dissimulé dans un dormant (F) avec lequel la fermeture (S) est montée. Le mécanisme de commande peut être un actionneur linéaire (20) couplé par un bras (39) à un bras (13a) d'une fixation de fenêtre (10). Des vannes électromagnétiques (V) télécommandées disposées à l'intérieur du dormant (F) commandent l'actionneur linéaire (20). Un moyen d'accès (32) du dormant (F) peut être retiré pour permettre l'accès à l'actionneur linéaire (20), lequel est logé dans un boîtier (33) faisant partie du dormant (F).
PCT/NZ1999/000218 1998-12-17 1999-12-17 Procede et appareil de commande de fermeture WO2000036257A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU19000/00A AU1900000A (en) 1998-12-17 1999-12-17 Method and apparatus for closure control

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ333406 1998-12-17
NZ33340698 1998-12-17

Publications (1)

Publication Number Publication Date
WO2000036257A1 true WO2000036257A1 (fr) 2000-06-22

Family

ID=19927076

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NZ1999/000218 WO2000036257A1 (fr) 1998-12-17 1999-12-17 Procede et appareil de commande de fermeture

Country Status (2)

Country Link
AU (1) AU1900000A (fr)
WO (1) WO2000036257A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2848756A3 (fr) * 2013-09-12 2016-05-04 MACO Technologie GmbH Agencement de ferrure
EP2275630A3 (fr) * 2009-07-16 2016-11-30 Aug. Winkhaus GmbH & Co. KG Crémone pour un ouvrant pivotant sur un cadre
FR3055647A1 (fr) * 2016-09-07 2018-03-09 Souchier-Boullet Dispositif d'actionnement d'huisserie et huisserie comprenant un tel dispositif

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126788A1 (de) * 1981-07-07 1983-01-27 Ludwig 7340 Geislingen Weber Vorrichtung zum selbsttaetigen oeffnen und schliessen von schwenkbar gelagerten fruehbeetfenstern u.dgl.
GB2163811A (en) * 1984-08-29 1986-03-05 Pennington Richards Cyril Mont Pneumatically operated door opening mechanism
FR2615237A1 (fr) * 1987-05-13 1988-11-18 Amgar Eric Systeme hydraulique pour manoeuvrer des portails a deux battants

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126788A1 (de) * 1981-07-07 1983-01-27 Ludwig 7340 Geislingen Weber Vorrichtung zum selbsttaetigen oeffnen und schliessen von schwenkbar gelagerten fruehbeetfenstern u.dgl.
GB2163811A (en) * 1984-08-29 1986-03-05 Pennington Richards Cyril Mont Pneumatically operated door opening mechanism
FR2615237A1 (fr) * 1987-05-13 1988-11-18 Amgar Eric Systeme hydraulique pour manoeuvrer des portails a deux battants

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2275630A3 (fr) * 2009-07-16 2016-11-30 Aug. Winkhaus GmbH & Co. KG Crémone pour un ouvrant pivotant sur un cadre
EP2848756A3 (fr) * 2013-09-12 2016-05-04 MACO Technologie GmbH Agencement de ferrure
FR3055647A1 (fr) * 2016-09-07 2018-03-09 Souchier-Boullet Dispositif d'actionnement d'huisserie et huisserie comprenant un tel dispositif
EP3293334A1 (fr) * 2016-09-07 2018-03-14 Souchier-Boullet Dispositif d'actionnement d'huisserie et huisserie comprenant un tel dispositif

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Publication number Publication date
AU1900000A (en) 2000-07-03

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