EP0284531A1 - Bedienungsvorrichtung für ein nach aussen schwenkbares Tür- oder Fensterblatt - Google Patents

Bedienungsvorrichtung für ein nach aussen schwenkbares Tür- oder Fensterblatt Download PDF

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Publication number
EP0284531A1
EP0284531A1 EP88440016A EP88440016A EP0284531A1 EP 0284531 A1 EP0284531 A1 EP 0284531A1 EP 88440016 A EP88440016 A EP 88440016A EP 88440016 A EP88440016 A EP 88440016A EP 0284531 A1 EP0284531 A1 EP 0284531A1
Authority
EP
European Patent Office
Prior art keywords
opening
carriage
control device
rack
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP88440016A
Other languages
English (en)
French (fr)
Other versions
EP0284531B1 (de
Inventor
Laurent Aumercier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ferco International Usine de Ferrures de Batiment
Original Assignee
Ferco International Usine de Ferrures de Batiment
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 Ferco International Usine de Ferrures de Batiment filed Critical Ferco International Usine de Ferrures de Batiment
Priority to AT88440016T priority Critical patent/ATE58775T1/de
Publication of EP0284531A1 publication Critical patent/EP0284531A1/de
Application granted granted Critical
Publication of EP0284531B1 publication Critical patent/EP0284531B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
    • E05F11/34—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with screw mechanisms
    • 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
    • E05D15/28—Suspension arrangements for wings supported on arms movable in horizontal plane
    • E05D15/30—Suspension arrangements for wings supported on arms movable in horizontal plane with pivoted arms and sliding guides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
    • E05F11/08—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with longitudinally-moving bars guided, e.g. by pivoted links, in or on the frame
    • E05F11/12—Mechanisms by which the bar shifts the wing
    • E05F11/16—Mechanisms by which the bar shifts the wing shifting the wing by pivotally-connected members (moving) in a plane perpendicular to the pivot axis of 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
    • 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

  • the invention relates to a device for controlling the opening and closing of an opening pivoting towards the outside of a door or window, comprising an operating handle, such as a crank or the like, arranged on the dormant and actuating frame.
  • translation means constituted by a rack inserted in the rebate of the lower edge of said fixed frame.
  • This invention will more particularly find its utility for doors or windows opening to the English.
  • This type of door or window opening towards the outside has another drawback which essentially resides in the cleaning of the external face of the glazed surface.
  • the window is located at a certain height from the ground, it is difficult to access and it turns out to be necessary to provide means making it possible to clean the glass surface of this window from the inside.
  • document US-A-4 241 541 discloses a device making it possible to impart, simultaneously, a rotational movement to the opening element around a vertical axis passing through one of its uprights and a movement of translation, parallel to the plane of the frame, of the axis of rotation of this opening.
  • the combination of these two movements makes it possible to offset the opening laterally relative to the sleeping frame and thus to obtain a space located on the side of the rotation, which makes it possible to make the external face of the glazed surface accessible.
  • the device described in the prior document comprises a crank arranged on the lower cross member of the sleeping frame.
  • This crank is connected to a worm whose axis is inclined about thirty degrees from the horizontal, so that the window sill does not interfere with the rotation of the crank.
  • the worm gear meshes with a pinion with inclined teeth, mounted in free rotation on a vertical axis.
  • On this same vertical axis is pivotally mounted an operating arm comprising, at its end, a roller moving in a rail arranged horizontally and in the lower part of the opening.
  • the pinion driven by the worm engages a second pinion mounted in free rotation on an axis integral with the operating arm.
  • On this second pinion is fixed a second arm connected by means of a connecting rod to the rear end of the opening.
  • the cooperation of the two pinions with inclined teeth allows, on the one hand, to give the operating arm a rotational movement around its axis and, on the other hand, to animate the second arm with a combination of two rotational movements.
  • This combination consists of a first rotation of the axis of the second pinion around the axis of the pinion meshed by the worm and a second rotation of the bent arm around the axis of the second pinion.
  • This device also includes a compass making it possible to connect the opening leaf to the sleeping frame and the function of which essentially consists in distributing the forces applied, by means of the crank, on the operating arm and on the second arm so as to facilitate this simultaneous rotation and translation of the opening.
  • this device has a certain number of drawbacks which lie essentially in the complexity of the mechanism making it possible to control the opening and closing of the opening. This complexity makes this device unreliable.
  • the production of certain elements constituting this device for controlling the opening is particularly delicate, which has the consequence of considerably increasing the manufacturing cost. This is the case with the production of pinions, the teeth of which are necessarily inclined due to the worm screw, the axis of which forms, for mechanical and convenience reasons, an angle of about thirty degrees with the horizontal.
  • Document US-A-1,724,011 also discloses a device for controlling the opening and closing of a opening pivotally outwards, according to another embodiment.
  • this control device comprises an operating handle, disposed on the lower cross member of the fixed frame and actuating a mechanism constituted by a gear system cooperating with a rack. This intervenes on levers controlling, on the one hand, a locking system of the opening and, on the other hand, the rotation of an operating arm connected to the latter.
  • said mechanism under the actions of the user on the handle, allows to control the rotation of the opening about an axis substantially offset towards the outside relative to the plane of the frame.
  • This document also refers to means making it possible to offset the opening relative to its sleeping frame in order to make possible access to the external glazed surface. However, these means are released manually and cannot be actuated by the opening control device for the opening.
  • this known control device also has the disadvantage of being particularly bulky, since it is placed on the window sill, on the internal side of the opening, and not in rebate of the sleeping frame.
  • its complexity makes it unreliable and particularly fragile in the event of direct action on the opening, hence the need for a secondary locking system.
  • the present invention aims to remedy these drawbacks.
  • the invention as characterized in the claims, solves the problem of creating a device for controlling the opening and closing of an opening pivoting outwards from a door or window, comprising an operating handle, such as a crank or the like, disposed on the sleeping frame and actuating translation means constituted by a rack inserted in the rebate of the lower edge of said sleeping frame, these translation means driving rotation means the opening which cooperate with second translation means connected either directly or by means of a secondary arm to the opening, and making it possible to give the latter's axis of rotation a translation parallel to the plane of the sleeping frame.
  • the door or window 1 to which the control device 2, in accordance with the invention applies, comprises an opening 3 coming to be applied from the outside onto a sleeping frame 4.
  • the opening of the opening 3 can only be done by pivoting outwards.
  • FIG. 1 represents a window 1 also comprising a mosquito net 5 secured to the sleeping frame 4 and disposed on the internal side of the opening 3.
  • control device 2 The purpose of the control device 2 is to be able to cause the opening and closing of the opening 3 from the inner side of the window 1 and without the need to retract the mosquito net 5.
  • the availability control device 2 comprises an operating handle 6 represented by a crank in FIG. 1.
  • This operating handle 6 is disposed on the sleeping frame 4, approximately in the middle part of the lower edge 7 of said sleeping frame 4.
  • This operating handle 6 is connected to a mechanism 8 housed in the rebate 9 of this lower edge 7, or in the absence of a mosquito net, in an appropriate rebate of the opening 3, this mechanism 8 making it possible to actuate the opening 3.
  • Said mechanism 8 has the function, on the one hand, to give the opening 3 a pivoting towards the outside around a vertical axis of rotation passing through its rear upright 10 and, on the other hand, to apply to this axis of rotation of the opening 3 a translation parallel to the plane of the fixed frame 4.
  • the mechanism 8 of the control device 2 comprises rotation means 11 of the opening 3 driven by translation means 12 actuated by the operating handle 6.
  • the mechanism 8, comprising the rotation means 11 and the translation means 12, is disposed in a housing 13 inserted in the rebate 9 of the lower edge 7 of the sleeping frame 4.
  • This housing 13 consists of a cover 14 and a base 15 and has a visible longitudinal edge 16 on the internal side of the window 1, in the lower corner 17 formed by the frame 4 and the window sill 18.
  • the operating handle 6 In the middle part of the longitudinal edge 16 of the housing 13 is arranged the operating handle 6.
  • the latter is integral in rotation with a shaft 19 mounted in free rotation, in the housing 13, by means of bearings 20, 21.
  • This shaft 19 is located in a plane perpendicular to the plane of the frame 4 and forms an angle of about thirty degrees with the horizontal, so that the window sill 18 does not hinder the rotation of the operating handle 6.
  • the shaft 19 is provided with a drive pinion 22 with straight teeth 23 on which the translation means mesh with each other.
  • the latter consist of a rack 24, of rectangular shape, housed in the housing 13, the longitudinal median plane. 25 of the rack 24 being arranged parallel to the plane of the sleeping frame 4.
  • This rack 24 has on its longitudinal edge 26 a wing 27 forming an angle of about thirty degrees with the horizontal and having a toothed sector cooperating with the teeth 23 of the drive pinion 22.
  • this comprises near its end 28, oriented on the side of the rear upright 10 of the opening 3, a vertical axis 29 located in the longitudinal median plane 25 and the ends 30, 31 of which cooperate with grooves 32, 33 made respectively in the cover 14 and in the base 15 of the housing 13.
  • the longitudinal axis of these grooves 32, 33 is arranged horizontally and in the longitudinal median plane 25 of the rack 24.
  • the latter is also guided, in its longitudinal displacement, at its end 34, oriented towards the upright 35 of the opening 3, by a roller 36 cooperating with the groove 32 produced in the cover 14 of the housing 13.
  • the rotation means 11 of the opening 3. are formed by an operating arm 37, one end 38 of which is pivotally mounted on the vertical axis 29.
  • the other end 39 of this arm maneuver 37 is provided with a roller 40 moving in a guide rail 41 disposed horizontally on the inner crosspiece 42 of the frame 43 of the leaf 3.
  • This maneuvering arm 37 has, near its end 38, a configuration in shape of "S" 44, which allows to shift laterally the axis of rotation of this maneuvering arm 37 with respect to its longitudinal axis 45.
  • the maneuvering arm 37 is disposed under the rack 24.
  • the mechanism 8 also has the function of giving the axis of rotation of the opening 3 a translation perpendicular to the plane of the fixed frame 4, so as to take off said opening 3 from the latter.
  • the rotation means 11 constituted by the operating arm 37, cooperate with second translation means 46 connected to the opening 3 by a secondary arm 47.
  • second translation means 46 connected to the opening 3 by a secondary arm 47.
  • the second translation means 46 are constituted by a carriage 48, of approximately rectangular shape, arranged in parallel and under the rack 24. So as to give this carriage 48 a horizontal displacement and in the longitudinal median plane 25 of said rack 24 , said carriage 48 comprises, in its rear part 49, oriented towards the rear upright 10 of the opening 3, an oblong slot 50 cooperating with the vertical axis 29 integral with the rack 24. It should be noted that the operating arm 37 is mounted on the axis 29, between the carriage 48 and the rack 24. This carriage 48 also has at its end 51 an axis 52 which is projecting relative to the underside 53 of said carriage 48 and cooperating with the groove 33 made in the base 15 of the housing 13.
  • the carriage 48 is also provided with a toothed sector 54 cooperating with a toothing 55 arranged on the periphery 56 of the end 38 of the operating arm 37.
  • This toothing 55 is arranged in the form of an arc of a circle whose center is located on the axis of rotation of the maneuvering arm 37.
  • This cooperation of the toothing 55 of said maneuvering arm 37 and of the toothed sector 54 of the carriage 48 has the function of giving the latter a longitudinal displacement in a direction depending on the direction of rotation of the operating arm 37.
  • this carriage 48 also plays the role of wedge, in particular in its front part 60 on which the rack 24 rests. It is indeed essential to maintain this the latter in an approximately horizontal position so that the roller 36, disposed at the end 34 of the rack 24, cooperates with the groove 32 of the cover 14.
  • the secondary arm 47 is formed by a connecting rod 61, one end 62 of which is integral with the axis 52 disposed at the end 51 of the carriage 48.
  • the other end 63 of this connecting rod 61 is connected by a joint 64 at the opening 3 and this near the rear upright 10.
  • This connecting rod 61 is slightly bent in a horizontal plane so as to form a wing 65, arranged parallel to the plane of the sleeping frame 4 when the opening 3 is closed and a wing 66 coming to engage in the housing 13 and allowing access to the axis 52.
  • the secondary arm 47 is constituted by a slide connected to the carriage 48 and free in translation in a direction perpendicular to the plane of the sleeping frame 4.
  • One end of this slide is fixed to the opening 3, near the rear upright 10.
  • La liai sound between the carriage 48 and the slide is formed by guide rails or the like arranged perpendicularly to the plane of the fixed frame 4 on the carriage 48, the slide having elements making it possible to cooperate with these guide rails.
  • the slider is rectangular in shape and has longitudinal edges engaged in the guide rails disposed on the carriage 48 and the spacing of which is determined as a function of the width of the slider.
  • connection between the slide and the opening 3 is necessarily constituted by a hinge 64, so as to allow the opening of the opening 3.
  • the lateral edge 67, of the section 68, connecting the end 38 to the "S" shaped portion 44 of the operating arm 37 abuts against the transverse front edge 69 of the toothed sector 54 of the carriage 48.
  • the articulation 64 forming the connection between the connecting rod 61 or the slide and the opening 3, is of the removable type.
  • the connecting rod 61 or the slide has an end 72 which is placed under a square-shaped element 73 attached to the opening 3 and comprising, in its wing 74, arranged horizontally, an orifice 75.
  • the orifices 75 and 76 respectively of the square-shaped element 73 and the end 72, are arranged on the same vertical axis and serve as a passage for a removable fixing element 77.
  • the rotation means 11 constituted by the operating arm 37, cooperate with second translation means 146 directly connected to the leaf 3.
  • the second translation means 146 are constituted by a carriage 148 of approximately rectangular shape, arranged in parallel and under the rack 24. So as to give this carriage 148 a horizontal displacement and in the longitudinal median plane 25 of said rack 24, said carriage 148 comprises in its rear part 149, oriented towards the rear upright 10 of the opening 3, an oblong opening 150 cooperating with the vertical axis 29 integral with the rack 24. It should be noted that the operating arm 37 is mounted on the axis 29, between the carriage 148 and the rack 24. This carriage 148 also has at its end 151 an axis 152 which is projecting relative to the underside 153 of said carriage 148 and cooperating with the groove 33 made in the base 15 of housing 13.
  • the carriage 148 is also provided with a toothed sector 154 cooperating with a toothing 55 arranged on the periphery 56 of the end 38 of the operating arm 37.
  • This toothing 55 is arranged in the form of an arc of a circle whose center is located on the axis of rotation of the maneuvering arm 37.
  • This cooperation of the teeth 55 of said maneuvering arm 37 and of the toothed sector 154 of the carriage 148 has the function of giving the latter a longitudinal displacement in a direction dependent on the direction of rotation of the operating arm 37.
  • this carriage 148 also plays the role of wedge, in particular in its front part 160 on which the rack 24 rests. It is, in fact, essential to maintain the latter in an approximately horizontal position so that the roller 36, disposed at the end 34 of the rack 24, cooperates with the groove 32 of the cover 14.
  • connection between the carriage 148 and the opening 3 is constituted by an articulation 64 so as to allow the rotation of the opening 3 around a vertical axis passing through this articulation 64.
  • the latter is located most as close as possible to the rear edge 78 of the opening 3, so that the rebate of the sleeping frame 4 does not hinder the rotation of said opening 3.
  • the operation of the control device 2 is as follows: By actuating the operating handle 6, there is provided, via the motor pinion 22, a long displacement tudinal to the rack 24. This drives the operating arm 37 which, due to its toothing 55 cooperating with the toothed sector 154 of the carriage 148, pivots about the vertical axis 29. This results in rotation, towards l exterior, opening 3.
  • the carriage 148 is caused to move parallel to the plane of the sleeping frame 4, which has the effect of giving the axis of rotation of the opening 3 a translation parallel to said plane of the frame sleeping 4.
  • the articulation 64 consists, on the one hand, of an eyelet 172 integral with the carriage 148 and, on the other hand, of a square-shaped element 73 attached to the lower cross member 42 of the frame 43 of the opening 3.
  • the eyelet 172 is located at the rear end 180 of the carriage 148 and is projecting relative to the external longitudinal edge 181 of the latter.
  • the square-shaped element 73 is provided, in its horizontal wing 74, with an orifice 75 coming to be placed on the same vertical axis and above the orifice 176 of the eyelet 172, the orifices 75 and 176 serving as a passage for a fixing member 77.
  • the latter is preferably removable so as to be able to separate the opening 3 of the carriage 148 and thus facilitate access to the external face 70 of the glass surface 71 by rotation of said opening 3 about the axis of the roller 40 integral with the end 39 of the operating arm 37 and moving in the guide rail 41.
  • An advantage of the invention is to allow the inversion of the use of each of the elements constituting the mechanism of the control device for one or other of the results obtained and as described, for each of these elements, in the first embodiment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Window Of Vehicle (AREA)
  • Wing Frames And Configurations (AREA)
  • Transmission Devices (AREA)
EP88440016A 1987-03-12 1988-03-10 Bedienungsvorrichtung für ein nach aussen schwenkbares Tür- oder Fensterblatt Expired - Lifetime EP0284531B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88440016T ATE58775T1 (de) 1987-03-12 1988-03-10 Bedienungsvorrichtung fuer ein nach aussen schwenkbares tuer- oder fensterblatt.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8703597A FR2612239A1 (fr) 1987-03-12 1987-03-12 Dispositif de commande d'un ouvrant d'une porte ou fenetre a ouverture a l'anglaise
FR8703597 1987-03-12

Publications (2)

Publication Number Publication Date
EP0284531A1 true EP0284531A1 (de) 1988-09-28
EP0284531B1 EP0284531B1 (de) 1990-11-28

Family

ID=9349028

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88440016A Expired - Lifetime EP0284531B1 (de) 1987-03-12 1988-03-10 Bedienungsvorrichtung für ein nach aussen schwenkbares Tür- oder Fensterblatt

Country Status (13)

Country Link
US (1) US4945679A (de)
EP (1) EP0284531B1 (de)
JP (1) JPS63251588A (de)
KR (1) KR880011436A (de)
CN (1) CN88101257A (de)
AT (1) ATE58775T1 (de)
CA (1) CA1305501C (de)
DE (1) DE3861151D1 (de)
ES (1) ES2019704B3 (de)
FR (1) FR2612239A1 (de)
GR (1) GR3001513T3 (de)
HK (1) HK80891A (de)
SG (1) SG77391G (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2278439C (en) 1998-07-22 2008-03-18 G-U Hardware, Inc. Casement window roto-operators
US6076304A (en) * 1999-04-09 2000-06-20 Carrier; Germain Window opening and closing assembly
US6260251B1 (en) * 1999-08-31 2001-07-17 Andersen Corporation Unitary profile for window construction
US6374544B1 (en) 2000-09-18 2002-04-23 Frederick Ellis Window actuator for casement type window
US7194840B2 (en) * 2001-06-29 2007-03-27 Eric Zimmermann Closure operator having a handle that rotates as the closure rotates
US6574921B2 (en) 2001-06-29 2003-06-10 Eric Zimmermann Closure operator having a handle that rotates as the closure rotates
US6779580B2 (en) * 2003-01-20 2004-08-24 Marvin Lumber & Cedar Company Wood interior screen for out-swinging wood window
US11230870B2 (en) * 2018-04-16 2022-01-25 Anthony J. Rotondi Fenestration hardware system for casement windows

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1724011A (en) * 1926-07-02 1929-08-13 Lucien M Flagg Lock and window adjuster
US2585122A (en) * 1948-09-03 1952-02-12 Rush S Hartman Closure operating means
US2709582A (en) * 1954-01-14 1955-05-31 Morgan Company Window
US3117351A (en) * 1961-02-23 1964-01-14 Amerock Corp Hinge for swinging windows
GB2050498A (en) * 1979-06-08 1981-01-07 Truth Inc Dual arm operator for a casement-type window

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1681798A (en) * 1927-07-20 1928-08-21 Albert H Carrier Casement-window attachment
US3032330A (en) * 1957-12-12 1962-05-01 Truth Tool Company Casement window hinge-lock operator mechanism
US4266371A (en) * 1979-05-23 1981-05-12 Truth Incorporated Operator for a casement-type window
US4305228A (en) * 1979-05-31 1981-12-15 Truth Incorporated Operator for a casement-type window

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1724011A (en) * 1926-07-02 1929-08-13 Lucien M Flagg Lock and window adjuster
US2585122A (en) * 1948-09-03 1952-02-12 Rush S Hartman Closure operating means
US2709582A (en) * 1954-01-14 1955-05-31 Morgan Company Window
US3117351A (en) * 1961-02-23 1964-01-14 Amerock Corp Hinge for swinging windows
GB2050498A (en) * 1979-06-08 1981-01-07 Truth Inc Dual arm operator for a casement-type window

Also Published As

Publication number Publication date
CA1305501C (fr) 1992-07-21
JPS63251588A (ja) 1988-10-19
ATE58775T1 (de) 1990-12-15
ES2019704B3 (es) 1991-07-01
SG77391G (en) 1992-03-20
US4945679A (en) 1990-08-07
EP0284531B1 (de) 1990-11-28
FR2612239A1 (fr) 1988-09-16
DE3861151D1 (de) 1991-01-10
GR3001513T3 (en) 1992-11-23
CN88101257A (zh) 1988-09-21
HK80891A (en) 1991-10-25
KR880011436A (ko) 1988-10-28

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