EP0051064B1 - Device for immobilizing the leaf of a door or a window - Google Patents

Device for immobilizing the leaf of a door or a window Download PDF

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Publication number
EP0051064B1
EP0051064B1 EP19810900720 EP81900720A EP0051064B1 EP 0051064 B1 EP0051064 B1 EP 0051064B1 EP 19810900720 EP19810900720 EP 19810900720 EP 81900720 A EP81900720 A EP 81900720A EP 0051064 B1 EP0051064 B1 EP 0051064B1
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EP
European Patent Office
Prior art keywords
handle
lever
leaf
wing
window
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.)
Expired
Application number
EP19810900720
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German (de)
French (fr)
Other versions
EP0051064A1 (en
Inventor
Jean Schluchter
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FEROSC Ste
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FEROSC Ste
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Application filed by FEROSC Ste filed Critical FEROSC Ste
Priority to AT81900720T priority Critical patent/ATE10127T1/en
Publication of EP0051064A1 publication Critical patent/EP0051064A1/en
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Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E05C17/24—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member
    • E05C17/28—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member with braking, clamping or securing means at the connection to the guide member

Definitions

  • the present invention relates to a device for immobilizing the leaf of a door or a window with side hinges in any open position.
  • This device is intended to be mounted on doors and windows in which the locking of the leaf in the closed position is obtained by means of a handle capable of occupying at least two positions and of a lock, controlled by this handle, of so that, when the leaf is applied against its fixed frame, it is locked or unlocked by placing the handle in one or the other of said positions.
  • It comprises a link articulated on the one hand to an axis mounted in one of the horizontal edges of the fixed frame and on the other hand to a movable member sliding in the corresponding edge of the leaf, and a mechanism comprising a lever actuated by the handle including a arms has a pad which engages said movable sliding member when the handle occupies a certain position so as to block this member and, consequently, to immobilize the leaf.
  • Devices of this type that are known, such as for example DE-C-935 051, are not reliable in particular due to the fact that they necessarily have levers comprising a very long arm which rapidly deforms, take of the game so that the pad can no longer be tightened correctly against the movable member.
  • the device is then ineffective and it is not possible to repair it without having to change most of the parts that make it up.
  • FIG. 5 is a sectional view through the line V-V of FIG. 4.
  • FIG. 6 is a sectional view through line VI-VI of FIG. 5.
  • Figure 7 is a view of a first variant of the lever.
  • Figure 8 is a view of a second variant of the lever.
  • the window shown in the drawing is made of aluminum profiles. It is constituted by a fixed frame 10, by a leaf 11 rotating in hinges 12, by a handle 13 mounted on the leaf and capable of pivoting about a horizontal axis between two extreme positions F and 0 and by a locking mechanism. comprising a rule 14 sliding in a groove made in the vertical side, corresponding to the handle 13, of the battan 11, a fork 15 kinematically connected to the handle 13, a finger 16 integral with the rule 14, and a lug 17 fixed to the upright correspondent for box 10.
  • the rule 14 moves up or down depending on the direction of rotation.
  • the finger 16 comes to be placed behind the tab 17 by locking the window.
  • the window which can be opened is unlocked.
  • the window is also equipped with a device making it possible to immobilize the leaf 11 in any open position.
  • This device comprises a link 18 articulated on the one hand to an axis 19 mounted in the upper horizontal edge of the fixed frame 10 and on the other hand to an axis 20 integral with a strip 21 which can slide in a groove made in the edge upper horizontal of the leaf 11.
  • This device also comprises (FIGS. 4 and 5) a coupling 22 and a lever 23 mounted in the same edge of the leaf as the strip 21 above the latter.
  • the coupling 22 is kinematically connected to the rule 14 by a chain 24 housed in a bracket 25 so as to effect horizontal movements corresponding to the vertical movements of the rule 14.
  • the transverse axis 26 of the lever 23 is mounted on a support 27 fixed by screws 28 in the edge of the leaf.
  • the coupling 22 carries a horizontal axis 29 which is intended to cooperate with an inclined plane 30 presented by the arm 31 of the lever 23.
  • This arm 31 carries a screw 32 which applies to the strip 21 a braking shoe formed by a non-slip pad 33.
  • the pad 33 exerts no braking action on the strip 21 so that the leaf 11 can rotate freely on its hinges 12.
  • the handle is brought into its position F, the pad 33 is strongly pressed against the strip 21 which blocks the latter and consequently immobilizes the leaf 11 in the angular position which it occupies during this operation.
  • the pressure exerted by the pad 33 on the strip 21 can be easily adjusted by means of the screw 32.
  • This screw also also makes it possible to compensate for the wear of the pad 33 which can be replaced by a new pad when 'it is worn out. This operation is carried out very simply and very quickly.
  • the device making it possible to immobilize the leaf in the open position can be produced for any type of window by means of standard parts.
  • the only part which, in principle, must be adapted to the type of window is the lever 31.
  • lever which comprises two symmetrical inclined planes 31, of which in principle only one is used, is shown as a variant in FIG. 8 of the drawing.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Hinges (AREA)
  • Window Of Vehicle (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

The device comprises a small rod (18) hinged on one side to a shaft (19) mounted on the upper horizontal edge of the fixed frame (10) and on the other side to a shaft (20) integral with a strip (21) which may slide in a groove provided into the upper horizontal edge of the leaf (11), a link (22) and a lever (23) mounted on the same edge of the leaf (11) as the strip (21) above the latter. The link (22) is connected kinematically to the handle (13) so that when the handle (13) is moved angularly by a quarter of a turn, one of the arms of the lever (23) acts as a break applied against the strip (21), thereby locking the leaf in the angular position upon such handling.

Description

La présente invention a pour objet un dispositif pour immobiliser le battant d'une porte, d'une fenêtre à gonds latéraux dans n'importe quelle position d'ouverture.The present invention relates to a device for immobilizing the leaf of a door or a window with side hinges in any open position.

Ce dispositif est destiné à être monté sur les portes et fenêtres dans lesquelles le verrouillage du battant en position de fermeture est obtenu au moyen d'une poignée susceptible d'occuper au moins deux positions et d'un verrou, commandé par cette poignée, de manière que, lorsque le battant est appliqué contre son cadre fixe, on le verrouille ou le déverrouille en plaçant la poignée dans l'une ou l'autre desdites positions.This device is intended to be mounted on doors and windows in which the locking of the leaf in the closed position is obtained by means of a handle capable of occupying at least two positions and of a lock, controlled by this handle, of so that, when the leaf is applied against its fixed frame, it is locked or unlocked by placing the handle in one or the other of said positions.

Il comprend une biellette articulée d'une part à un axe monté dans un des bords horizontaux du cadre fixe et d'autre part à un organe mobile coulissant dans le bord correspondant du battant, et un mécanisme comprenant un levier actionné par la poignée dont un des bras est doté d'un patin qui vient en prise avec ledit organe mobile coulissant lorsque la poignée occupe une certaine position de manière à bloquer cet organe et, par voie de conséquence, à immobiliser le battant. Les dispositifs de ce type que l'on connait, comme par exemple du DE-C-935 051, ne sont pas fiables en particulier par suite du fait qu'ils possèdent obligatoirement des leviers comportant un bras très long qui se déforme rapidement, prennent du jeu de sorte que le patin ne peut plus être serré correctement contre l'organe mobile.It comprises a link articulated on the one hand to an axis mounted in one of the horizontal edges of the fixed frame and on the other hand to a movable member sliding in the corresponding edge of the leaf, and a mechanism comprising a lever actuated by the handle including a arms has a pad which engages said movable sliding member when the handle occupies a certain position so as to block this member and, consequently, to immobilize the leaf. Devices of this type that are known, such as for example DE-C-935 051, are not reliable in particular due to the fact that they necessarily have levers comprising a very long arm which rapidly deforms, take of the game so that the pad can no longer be tightened correctly against the movable member.

Le dispositif est alors innefficace et il n'est pas possible de le réparer sans devoir changer la plus grande partie des pièces qui le composent.The device is then ineffective and it is not possible to repair it without having to change most of the parts that make it up.

Le dispositif selon la présente invention qui est du type selon le DE-C-935 051 est particulièrement fiable parce que le levier peut être de dimensions très réduites indépendantes des dimensions de la fenêtre ou de la porte. En outre il peut être exécuté de façon telle que l'action du patin puisse être réglée et qu'en cas d'usure seul ce patin doive être changé, ce changement de patin pouvant être effectué très simplement sur place par n'importe quelle personne sans démonter la fenêtre. Ce dispositif est caractérisé par le fait que ledit levier est actionné par ladite poignée par l'intermédiaire d'une transmission comprenant un altelage coulissant se déplaçant dans le même bord du battant que l'organe mobile coulissant et agissant sur ledit levier. Le dessin ci-annexé représente, à titre d'exemple, une fenêtre française équipée d'une forme d'exécution de l'objet de l'invention ainsi que deux variantes du levier.

  • La figure 1 est une vue de face en élévation en position fermée de la fenêtre.
  • La figure 2 est une vue en coupe par la ligne II-II de la figure 1.
  • La figure 3 est une vue de profil, correspondant à la figure 1, du battant seul.
  • La figure 4 est une vue partielle en plan du battant.
The device according to the present invention which is of the type according to DE-C-935 051 is particularly reliable because the lever can be of very small dimensions independent of the dimensions of the window or the door. In addition it can be executed in such a way that the action of the skate can be adjusted and that in case of wear only this skate must be changed, this change of skate can be carried out very simply on site by any person. without dismantling the window. This device is characterized in that said lever is actuated by said handle by means of a transmission comprising a sliding landing moving in the same edge of the leaf as the movable sliding member and acting on said lever. The accompanying drawing shows, by way of example, a French window fitted with an embodiment of the object of the invention as well as two variants of the lever.
  • Figure 1 is a front elevation view in the closed position of the window.
  • Figure 2 is a sectional view through line II-II of Figure 1.
  • Figure 3 is a side view, corresponding to Figure 1, of the leaf alone.
  • Figure 4 is a partial plan view of the leaf.

La figure 5 est une vue en coupe par la ligne V-V de la figure 4.FIG. 5 is a sectional view through the line V-V of FIG. 4.

La figure 6 est une vue en coupe par la ligne VI-VI de la figure 5.FIG. 6 is a sectional view through line VI-VI of FIG. 5.

La figure 7 est une vue d'une première variante du levier.Figure 7 is a view of a first variant of the lever.

La figure 8 est une vue d'une seconde variante du levier.Figure 8 is a view of a second variant of the lever.

La fenêtre représentée au dessin est réalisée en profilés d'aluminium. Elle est constituée par un cadre fixe 10, par un battant 11 tournant dans des gonds 12, par une poignée 13 montée sur le battant et susceptible de pivoter autour d'un axe horizontal entre deux positions extrêmes F et 0 et par un mécanisme de verrouillage comprenant une règle 14 glissant dans une rainure ménagée dans le côté vertical, correspondant à la poignée 13, du battan 11, une fourchette 15 reliée cinématiquement à la poignée 13, un doigt 16 solidaire de la règle 14, et une patte 17 fixée au montant correspondant du cadre 10.The window shown in the drawing is made of aluminum profiles. It is constituted by a fixed frame 10, by a leaf 11 rotating in hinges 12, by a handle 13 mounted on the leaf and capable of pivoting about a horizontal axis between two extreme positions F and 0 and by a locking mechanism. comprising a rule 14 sliding in a groove made in the vertical side, corresponding to the handle 13, of the battan 11, a fork 15 kinematically connected to the handle 13, a finger 16 integral with the rule 14, and a lug 17 fixed to the upright correspondent for box 10.

En faisant tourner la poignée 13, la règle 14 se déplace vers le haut ou vers le bas selon le sens de rotation. En amenant la poignée 13 dans sa position F lorsque le battant 11 est appliqué contre le cadre 10, le doigt 16 vient se placer derrière la patte 17 en verrouillant la fenêtre. En faisant tourner dans les mêmes conditions la poignée 13 dans sa position 0, on déverrouille la fenêtre qui peut être ouverte. La fenêtre est en outre équipée d'un dispositif permettant d'immobiliser le battant 11 dans n'importe quelle position d'ouverture.By rotating the handle 13, the rule 14 moves up or down depending on the direction of rotation. By bringing the handle 13 in its position F when the leaf 11 is applied against the frame 10, the finger 16 comes to be placed behind the tab 17 by locking the window. By rotating the handle 13 in its 0 position under the same conditions, the window which can be opened is unlocked. The window is also equipped with a device making it possible to immobilize the leaf 11 in any open position.

Ce dispositif comprend une biellette 18 articulée d'une part à un axe 19 monté dans le bord horizontal supérieur du cadre fixe 10 et d'autre part à un axe 20 solidaire d'une réglette 21 qui peut coulisser dans une rainure ménagée dans le bord horizontal supérieur du battant 11. Ce dispositif comprend encore (figure 4 et 5) un attelage 22 et un levier 23 montés dans le même bord du battant que le réglette 21 au-dessus de celle-ci.This device comprises a link 18 articulated on the one hand to an axis 19 mounted in the upper horizontal edge of the fixed frame 10 and on the other hand to an axis 20 integral with a strip 21 which can slide in a groove made in the edge upper horizontal of the leaf 11. This device also comprises (FIGS. 4 and 5) a coupling 22 and a lever 23 mounted in the same edge of the leaf as the strip 21 above the latter.

L'attelage 22 est relié cinématiquement à la règle 14 par une chainette 24 logée dans une équerre 25 de manière à effectuer des déplacements horizontaux correspondants aux déplacements verticaux de la règle 14. L'axe transversal 26 du levier 23 est monté sur un support 27 fixé par des vis 28 dans le bord du battant.The coupling 22 is kinematically connected to the rule 14 by a chain 24 housed in a bracket 25 so as to effect horizontal movements corresponding to the vertical movements of the rule 14. The transverse axis 26 of the lever 23 is mounted on a support 27 fixed by screws 28 in the edge of the leaf.

L'attelage 22 porte un axe horizontal 29 qui est destiné à coopérer avec un plan incliné 30 que présente le bras 31 du levier 23.The coupling 22 carries a horizontal axis 29 which is intended to cooperate with an inclined plane 30 presented by the arm 31 of the lever 23.

Lorsque la poignée 13 est déplacée angulaire- ment de sa position 0 à sa position F, l'axe 29 passe de la position indiquée en trait mixte à la figure 5 à celle représentée en trait plein. Au cours de ce mouvement, il entre en contact avec le plan incliné 30 et déplace l'extrémité du bras 31 vers le bas.When the handle 13 is angularly moved from its position 0 to its position F, the axis 29 passes from the position indicated in dotted lines in FIG. 5 to that shown in solid lines. During this movement, it comes into contact with the inclined plane 30 and moves the end of the arm 31 downwards.

Ce bras 31 porte une vis 32 qui applique sur la réglette 21 un patin de freinage formé par une pastille antidérapante 33. Lorsque le bras 31 n'est pas sollicité par par l'axe 29, c'est-à-dire notamment quand la poignée 13 se trouve dans sa position 0, la pastille 33 n'exerce aucune action de freinage sur la réglette 21 de sorte que le battant 11 peut tourner librement sur ses gonds 12. Au contraire, quand la poignée est amenée dans sa position F, la pastille 33 est fortement pressée contre la réglette 21 ce qui bloque celle-ci et immobilise par conséquent le battant 11 dans la position angulaire qu'il occupe lors de cette opération.This arm 31 carries a screw 32 which applies to the strip 21 a braking shoe formed by a non-slip pad 33. When the arm 31 is not stressed by the axis 29, that is to say in particular when the handle 13 is in its position 0, the pad 33 exerts no braking action on the strip 21 so that the leaf 11 can rotate freely on its hinges 12. On the contrary, when the handle is brought into its position F, the pad 33 is strongly pressed against the strip 21 which blocks the latter and consequently immobilizes the leaf 11 in the angular position which it occupies during this operation.

On voit donc qu'en amenant la poignée 13 dans sa position F, on provoque le blocage du battant 11 quelle que soit sa position angulaire. Lorsque le battant 11 est appliqué contre le cadre 10 cette action s'ajoute au verrouillage de la fenêtre.It can therefore be seen that by bringing the handle 13 into its position F, the leaf 11 is blocked regardless of its angular position. When the leaf 11 is applied against the frame 10 this action is added to the locking of the window.

On remarquera que la pression exercée par la pastille 33 sur la réglette 21 peut être facilement réglée au moyen de la vis 32. Cette vis permet d'ailleurs également de rattraper l'usure de la pastille 33 qui peut être remplacée par une pastille neuve lorsqu'elle est usée. Cette opération s'effectue très simplement et très rapidement. On remarquera encore que le dispositif permettant d'immobiliser le battant en position d'ouverture peut être réalisé pour n'importe quel type de fenêtre au moyen de pièces standards. La seule pièce qui, en principe, doit être adaptée au type de fenêtre est le levier 31. En effet, dans les fenêtres dans lesquelles les positions F et 0 de la poignée 13 sont permutées ou différentes de celles représentées au dessin, il peut être nécessaire d'avoir un plan 31 incliné en sens inverse du plan incliné 31 illustré dans ce dessin. Dans ce cas, on utilisera un levier tel que celui représenté à la figure 7 du dessin.It will be noted that the pressure exerted by the pad 33 on the strip 21 can be easily adjusted by means of the screw 32. This screw also also makes it possible to compensate for the wear of the pad 33 which can be replaced by a new pad when 'it is worn out. This operation is carried out very simply and very quickly. It will also be noted that the device making it possible to immobilize the leaf in the open position can be produced for any type of window by means of standard parts. The only part which, in principle, must be adapted to the type of window is the lever 31. In fact, in the windows in which the positions F and 0 of the handle 13 are swapped or different from those shown in the drawing, it can be necessary to have a plane 31 inclined in the opposite direction to the inclined plane 31 illustrated in this drawing. In this case, use a lever such as that shown in Figure 7 of the drawing.

On remarquera toutefois qu'il est possible de prévoir un seul type de levier s'adaptant à tous les types de fenêtres, c'est-à-dire indépendant de la position des gonds, du sens de rotation de la poignée 13 déterminant l'ouverture, respevti- vement la fermeture du battant, etc. Un tel levier, qui comporte deux plans inclinés symétriques 31, dont en principe un seul est utilisé, est représenté en variante à la figure 8 du dessin.Note however that it is possible to provide a single type of lever adapting to all types of windows, that is to say independent of the position of the hinges, the direction of rotation of the handle 13 determining the opening, respectively closing the leaf, etc. Such a lever, which comprises two symmetrical inclined planes 31, of which in principle only one is used, is shown as a variant in FIG. 8 of the drawing.

Il va sans dire que l'on pourrait également envisager des variantes dans lesquelles le ou les plans inclinés pourraient être prévus sur un élément de l'attelage 22 et l'axe 29 monté sur le levier 31. D'ailleurs le plan incliné 31 et l'axe 29 pourraient être remplacés par d'autres systèmes à cames déjà connus.It goes without saying that one could also envisage variants in which the inclined plane or planes could be provided on an element of the coupling 22 and the pin 29 mounted on the lever 31. Besides, the inclined plane 31 and axis 29 could be replaced by other already known cam systems.

Claims (5)

1. Device for immobilizing a wing of a door or window, destined to be mounted on doors or windows in which the locking of the wing in the off-position is obtained by means of a handle susceptible to occupy at least two positions and of a bolt controlled by this handle so that the wing, when it is applied against its fixed frame, can be locked and unlocked by deplacing the handle into one or the other of said positions, wherein the device comprises a connecting rod (18) articulated on the one side on an axle (19) mounted in one of the horizontal borders of the frame (10) and on the other side on an axle (20) mounted in a member (21) sliding in the corresponding border of the wing (11), and a mechanism comprising a lever (31) movable by the handle (13), one of the arms of the lever (31) being provided with a brake block (33) coming into interaction with said sliding member (21), when the handle (13) occupies a certain position, for blocking said member (21) and immobilizing the wing (11) in conseqence, characterised thereby, that said lever (31) is moved by said handle (13) by interposed transmission means comprising a slider (22) deplacable in the same border of the wing (11) as the sliding member (21) and acting on said lever (31).
2. Device according to claim 1, characterised thereby, that said slider (22) acts on the lever (31) by means of a cam (30).
3. Device according to claim 1, characterised thereby, that the braking pressure exerted on the sliding member (21) is acting upon by an interposed non-skid plate (33).
4. Device according to claim 2, characterised thereby, that said lever (31) or said slider (22) comprises one or two inclined planes (30) co-operating with an axle (29) for forming said cam (30).
5. Device according to claim 1, characterised thereby, that it comprises means (32) allowing to adjust the action of the brake block (33) on the sliding member (21).
EP19810900720 1980-03-27 1981-03-27 Device for immobilizing the leaf of a door or a window Expired EP0051064B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81900720T ATE10127T1 (en) 1980-03-27 1981-03-27 DEVICE FOR LOCKING A DOOR OR WINDOW LEAF.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH238880A CH635650A5 (en) 1980-03-27 1980-03-27 Device for fixing any position in the swing of a door or window.
CH2388/80 1980-03-27

Publications (2)

Publication Number Publication Date
EP0051064A1 EP0051064A1 (en) 1982-05-12
EP0051064B1 true EP0051064B1 (en) 1984-10-31

Family

ID=4232614

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19810900720 Expired EP0051064B1 (en) 1980-03-27 1981-03-27 Device for immobilizing the leaf of a door or a window

Country Status (4)

Country Link
EP (1) EP0051064B1 (en)
BE (1) BE893241Q (en)
CH (1) CH635650A5 (en)
WO (1) WO1981002760A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104879004A (en) * 2015-05-29 2015-09-02 杨帆 Wind-brace positioner using handle to control side-hung window and application method thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ270874A (en) * 1995-04-05 1998-04-27 Interlock Ind Ltd Window opening restrictor comprises an arm pivotally mounted to the window frame or closure, the arm being coupled to the sash by a slidable element movement which can be selectively restricted
DE19516588C1 (en) * 1995-05-05 1996-09-19 Weidtmann Wilhelm Kg Position holding rod for opening angle of window
CN1298958C (en) * 2003-04-06 2007-02-07 乐清市力兴塑窗配件有限公司 Sliding door and window transmission lock

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE550226C (en) * 1931-01-16 1932-05-11 Bruno Reiter Dr Ing Locking device for iron window sashes
DE935051C (en) * 1952-03-26 1955-11-10 Clever & Wagener Sash locking device
CH377679A (en) * 1959-09-18 1964-05-15 Eltreva Ag Window sash locking device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104879004A (en) * 2015-05-29 2015-09-02 杨帆 Wind-brace positioner using handle to control side-hung window and application method thereof

Also Published As

Publication number Publication date
BE893241Q (en) 1982-09-16
CH635650A5 (en) 1983-04-15
EP0051064A1 (en) 1982-05-12
WO1981002760A1 (en) 1981-10-01

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