EP0164522B1 - Dispositif d'arrêt de battant pour fenêtres et portes - Google Patents

Dispositif d'arrêt de battant pour fenêtres et portes Download PDF

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Publication number
EP0164522B1
EP0164522B1 EP85104502A EP85104502A EP0164522B1 EP 0164522 B1 EP0164522 B1 EP 0164522B1 EP 85104502 A EP85104502 A EP 85104502A EP 85104502 A EP85104502 A EP 85104502A EP 0164522 B1 EP0164522 B1 EP 0164522B1
Authority
EP
European Patent Office
Prior art keywords
sash
bearing bracket
arm
joint
pivot joint
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
EP85104502A
Other languages
German (de)
English (en)
Other versions
EP0164522A2 (fr
EP0164522A3 (en
Inventor
Walter Reeh
Ernst Krämer
Ernst Roth
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.)
Siegenia Aubi KG
Original Assignee
Siegenia Frank KG
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 Siegenia Frank KG filed Critical Siegenia Frank KG
Priority to AT85104502T priority Critical patent/ATE33164T1/de
Publication of EP0164522A2 publication Critical patent/EP0164522A2/fr
Publication of EP0164522A3 publication Critical patent/EP0164522A3/de
Application granted granted Critical
Publication of EP0164522B1 publication Critical patent/EP0164522B1/fr
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
    • E05C17/32—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 two or more pivoted rods

Definitions

  • the invention relates to a wing lock for windows and doors, in particular for those with tilt and turn sash, with two arms pivotally connected by a knee joint, one of which is suspended by a pin joint parallel to the knee joint on the fixed frame in a bearing block, while the other is attached to one wing-side bearing block engages via a pin joint which is also directed parallel to the knee joint and which can be uncoupled by means of a handle, the knee joint being equipped with a friction brake and an adjusting device therefor.
  • the handle serving for coupling and uncoupling the wing lock with the wing-side bearing block is designed here as a two-armed pivot lever which is adjustably held on the arm of the window lock associated with the wing-side bearing block.
  • the longer lever arm of this two-armed swivel lever forms the operating handle, while the shorter lever arm acts as a coupling element.
  • the arm of this wing stop associated with the wing-side bearing block is provided with an engagement hole for a short bearing journal projecting beyond the one side surface of the wing-side bearing block.
  • the shorter lever arm of the two-armed swivel lever can be placed behind the side surface of the wing-side bearing block facing away from the pin, and thereby secures the coupling connection of the arm to the wing-side bearing block.
  • This known wing lock has the major disadvantage that, due to the peculiar arrangement of the pivoting lever, it can only be coupled and uncoupled to the bearing block seated on it when the wing is open. Only when the arm of the wing lock cooperating with the wing-side bearing bracket is adjusted by a relatively large angle from its parallel position to the wing, can the pivot lever held on it be shifted so far that its short lever arm moves the coupling area between the wing-side bearing bracket and the associated one Can release arm to perform the coupling or uncoupling process.
  • a wing lock of the design specified in the introduction has now been created, which does not have the disadvantages of the known type. It is characterized primarily by the fact that the handle consists of a slide that is adjustably guided on the wing-side bearing block transversely to the axis of the pin joint formed thereon and carries a coupling claw that corresponds to a joint pin on the arm adjacent to the wing-side bearing block in such a way that that this is effective in the engagement position as a bearing shell for the hinge pin sitting on the arm and forms with it the pin joint on the wing-side bearing block, while in its disengaged position this pin joint is dissolved.
  • This coupling device can be actuated without problems with the wing lock resting on the fixed frame with folded arms, so that it can be connected to or detached from the wing when the wing is in the closed position. This gives the option of opening the sash of the window either with an effective sash retainer or with an ineffective sash retainer.
  • the sash arrester according to the invention is designed such that the sash-side bearing block consists of a shell-like, tub-like or boat-like molded part, which with the visible surface of the fixed frame faces the opening side and via a longitudinal side wall adjoining the rollover circumferential surface of the window or door leaf can be fastened, wherein it forms a cover housing which, when the wing is in the closed position, encloses the two arms connected in the manner of a knee joint and the associated friction brake with adjusting device.
  • An embodiment according to the invention has also proven itself, in which one of the two arms has two parallel cheeks at least in the area of the knee joint, while the other arm has three parallel cheeks in this area, these cheeks of the two arms mutually juxtaposed in the knee joint forming four interacting friction braking areas which can be influenced by the adjusting device which also forms the knee joint axis.
  • a sash lock 3 is used, which acts on the one hand on the fixed frame 1 and on the other hand on the sash 2.
  • the wing lock 3 has two arms 4 and 5, which are connected to each other by a knee joint 6.
  • the arm 4 is held via a pin joint 7, which runs parallel to the knee joint 6, in a bearing block 8 which is fastened to the fixed frame 1, as can be clearly seen in FIGS. 1 to 3.
  • the arm 5 interacts via a pin joint 9 also directed parallel to the knee joint 6 with a bearing block 10 attached to the wing 2.
  • the frame-side bearing block 8 has a base plate 11, from which two parallel cheeks 12 'and 12 "protrude at right angles, in which the pivot pin 13 is held. Between the two cheeks 12' and 12" is the arm 4 on the pivot pin 13 held pivotably, namely by means of a tongue 14 offset on both sides. Following the tongue 14, the arm 4 has a thickness which is approximately equal to the distance between the outer surfaces of the two cheeks 12 'and 12 "of the frame-side bearing block 8 the arm 4 has a longitudinal groove 15 which is open on one side and opens towards the knee joint 6 with a constriction between two cheeks 16 'and 16 ", which can be clearly seen in FIG. 3.
  • the arm 5 has three cheeks 17 ′, 17 ′′ and 17 ′′ ′ which are spaced apart from one another and parallel to one another and are connected to one another by a web 18 which extends only over a short length section of the arm 5.
  • the two cheeks 17 'and 17 “of the arm 5 rest with their inner surfaces on the outer surfaces of the two cheeks 16' and 16" of the arm 4, while there the cheek 17 “'of the arm 5 between the cheeks 16' and 16 “of the arm 4 engages in such a way that the inner surfaces of the cheeks 16 'and 16" come to rest on the outer surfaces of the cheek 17 "' of the arm 5.
  • the knee joint 6 between the two arms 4 and 5 is formed by a sleeve nut 19 and a screw 20 engaged therewith, which cooperate as an adjusting device via which the cheeks 16 'and 16 "of the arm 4 and the cheeks are in the region of the knee joint 6 17 ', 17 "and 17"' of the arm 5 can be braced against each other so that their abutting surfaces work together as a friction brake which can be adjusted in terms of their braking action.
  • This friction brake works with four pairs of friction surfaces and therefore makes it possible to use the sleeve nut 19 and the screw 20 formed adjusting device to set the desired braking force in a simple manner.
  • the middle cheek 17 "'of the arm 5 extends from the knee joint 6 only over the partial length of the arm 5 on which the web 18 is located.
  • the cheek 17"' has a maximum width over the length of the web 18 corresponds to half the width of the two cheeks 17 'and 17 “of the arm 5.
  • the cheek 17"' of the arm 5 recorded in the groove 15 of the arm 4.
  • the bearing block 10 attached to the wing 2, namely against the peripheral surface 2 'of its flap, is designed as a shell, tub or boat-like molded part which has two parallel longitudinal side walls 21' and 21 ", which are separated by a bottom wall 22 and two of these outgoing transverse walls 23 'and 23 "are integrally connected to one another. Via one of the two longitudinal side walls 21 'and 21 ", for example the longitudinal side wall 21', the bearing block 10 is secured by two screws 24 ', 24" on the circumferential surface 2' of the wing overlap such that it extends from the end edges of the two longitudinal side walls 21 'and 21 "and the transverse walls 23 ', 23" limited opening side 25 of the end face 1' of the fixed frame 1 is turned.
  • the length and width of the shell-like or boat-like molded part forming the wing-side bearing block 10 are dimensioned such that it can completely accommodate and enclose the two arms 4 and 5 of the wing retainer 3 in the folded state shown in FIGS. 2 and 5 , when the sash 2 rests on the fixed frame 1 in the closed position.
  • a handle 26 is arranged on the outside, which is provided with a surface roughening 27, for example transverse grooves, and is guided so as to be displaceable to a limited extent via webs 28 in longitudinal slots 29 of the bottom wall 22.
  • a flat plate 30 On the inside of the bottom wall 22 is a flat plate 30 which is firmly riveted to the handle 26 via the webs 28 and together with this forms a slide 31.
  • the slide 31 At one end of the flat plate 30, the slide 31 is provided with a central web 32, which is parallel to the longitudinal side walls 21 'and 21 "of the molded part forming the bearing block 10 and centrally between them, as is clearly shown in FIG. 3.
  • This central web 32 is provided with a recess 33 which is open at the top and through which the central web 32 is given a fork-shaped outline shape.
  • the slide 31 By means of the handle 26 the slide 31 can be moved along a path determined by the length difference of the webs 28 and the longitudinal slots 29 penetrated by them Move the molded part forming the wing-side bearing block 10, its two end positions advantageously being able to be fixed by cooperation with suitable spring latching devices Bolt 34 can be brought in and out of engagement, the free End of the arm 5 between the two cheeks 17 'and 17 "is attached. If the central web 32 of the slide 31, which acts as a bearing shell, engages with the bolt 34 of the arm 15, then the wing lock 3 is coupled to the wing 2 and this can be fixed in any possible opening width over a limited opening area, because that in the knee joint 6 between the two arms 4 and 5 arranged friction brake with adjustable braking force is effective.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)
  • Glass Compositions (AREA)
  • Toys (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Mechanical Control Devices (AREA)
  • Prostheses (AREA)
  • Braking Arrangements (AREA)

Claims (4)

1. Dispositif d'arrêt (3) de battant de fenêtre et de vantail de porte, en particulier pour fenêtres à battants à ouverture à la fois de type classique et de type à soufflet et pour portes à vantaux présentant les mêmes possibilités d'ouverture, dispositif d'arrêt comportant deux bras (4 et 5) reliés l'un à l'autre par une articulation à genouillère (6), de façon qu'ils puissent effectuer des mouvements de pivotement l'un par rapport à l'autre, bras dont l'un est suspendu dans un support (8) monté sur le dormant (1) au moyen d'une articulation à pivot (7), qui suit une direction parallèle à celle de l'articulation à genouillère (6), tandis que l'autre attaque un support (10) monté côté battant de fenêtre ou vantail de porte, par l'intermédiaire d'une articulation à pivot (9), qui suit également une direction parallèle à celle de l'articulation à genouillère (6), articulation à pivot (9) qui peut être désaccouplée à l'aide d'une poignée (26), l'articulation à genouillère (6) étant munie d'un frein à friction et d'un dispositif de réglage pour ce frein, le dispositif d'arrêt (3) étant caractérisé en ce que la poignée (26) prend appui sur un curseur (31) qui est guidé (en 28, 29) sur le support (10) monté côté battant de fenêtre ou vantail de porte de façon qu'il puisse être déplacé transversalement par rapport à l'axe de l'articulation à pivot (9) formée sur lui, et qui porte une griffe d'accouplement (32, 33), laquelle correspond à un axe d'articulation (34) du bras (5) voisin du support (10) prévu côté battant de fenêtre ou vantail de porte, de telle façon qu'elle serve, pour la position d'engagement (figure 1), de cuvette d'appui pour l'axe d'articulation (34) prenant appui sur le bras (5) et qu'elle forme, avec cet axe, l'articulation à pivot (9) se trouvant sur le support (10) monté côté battant de fenêtre ou vantail de porte, tandis que, pour la position de dégagement (figure 2), cette articulation à pivot (9) est défaite.
2. Dispositif d'arrêt de battant de fenêtre et de vantail de porte suivant la revendication 1, caractérisé en ce que le support (10) prévu côté battant de fenêtre ou vantail de porte est constitué par une pièce moulée en forme de coquille, de cuvette ou de navette qui, le côté d'ouverture (25) tourné vers la face apparente (1') du dormant (1), en s'appliquant par une paroi latérale longitudinale (21') à la face périphérique (2') de la partie couvrante d'un battant de fenêtre (2) ou d'un vantail de porte (2), peut être fixée à celui-ci (en 24' et en 24"), ce support (10) prévu côté battant de fenêtre ou vantail de porte formant un boîtier de couverture qui, lorsque le battant de fenêtre (2) ou le vantail de porte (2) se trouve en position de fermeture, entoure les deux bras (4 et 5) reliés par l'articulation à genouillère, ainsi que le frein à friction correspondant, avec le dispositif de réglage (19, 20).
3. Dispositif d'arrêt de battant de fenêtre et de vantail de porte suivant l'une ou l'autre des revendications 1 et 2, caractérisé en ce que l'un (4) des deux bras (4 et 5) présente, au moins dans la zone de l'articulation à genouillère (6), deux joues parallèles (16', 16"), tandis que l'autre bras (5) présente, dans cette zone, trois joues parallèles (17', 17", 17"'), et en ce que ces joues (16', 16" et 17', 17", 17"') des deux bras (4 et 5), joues qui se trouvent en alternance les unes à côté des autres dans la zone de l'articulation à genouillère (6), forment quatre parties de frein à friction coopérantes (figure 3 et figure 5), sur lesquelles peut agir le dispositif de réglage (19, 20), lequel forme en même temps l'axe de l'articulation à genouillère (6).
4. Dispositif d'arrêt de battant de fenêtre et de vantail de porte suivant l'une quelconque des revendications 1 à 3, caractérisé en ce que la partie du curseur (31) formant la poignée (26) se trouve à la face côté local de la paroi de base (22), opposée au côté d'ouverture (25), de la pièce moulée formant le support (10) côté battant de fenêtre ou vantail de porte, tandis que la partie (30) de ce curseur (31), partie qui présente la griffe d'accouplement (32, 33), est prévue à la face interne de cette paroi de base (22) de la pièce moulée.
EP85104502A 1984-06-13 1985-04-13 Dispositif d'arrêt de battant pour fenêtres et portes Expired EP0164522B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85104502T ATE33164T1 (de) 1984-06-13 1985-04-13 Fluegelfeststeller fuer fenster und tueren.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19848417820U DE8417820U1 (de) 1984-06-13 1984-06-13 Fluegelfeststeller fuer fenster und tueren
DE8417820U 1984-06-13

Publications (3)

Publication Number Publication Date
EP0164522A2 EP0164522A2 (fr) 1985-12-18
EP0164522A3 EP0164522A3 (en) 1986-12-03
EP0164522B1 true EP0164522B1 (fr) 1988-03-23

Family

ID=6767830

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85104502A Expired EP0164522B1 (fr) 1984-06-13 1985-04-13 Dispositif d'arrêt de battant pour fenêtres et portes

Country Status (4)

Country Link
EP (1) EP0164522B1 (fr)
AT (1) ATE33164T1 (fr)
DE (2) DE8417820U1 (fr)
DK (1) DK155538C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8417820U1 (de) * 1984-06-13 1984-09-13 Siegenia-Frank Kg, 5900 Siegen Fluegelfeststeller fuer fenster und tueren
DE3731499A1 (de) * 1987-09-18 1989-04-06 Winkhaus Fa August Drehkippfenster mit bremsschere
NZ233276A (en) * 1990-04-10 1993-10-26 Interlock Ind Ltd Latching window stay
GB9100810D0 (en) * 1991-01-15 1991-02-27 Eaglespan Ltd Stay arm assemblies
GB201116627D0 (en) * 2011-09-27 2011-11-09 Mighton Products Ltd Window Restrictor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH136315A (de) * 1928-01-05 1929-11-15 Leun C V D Feststellvorrichtung für Fenster- und Türflügel.
US2402772A (en) * 1943-12-31 1946-06-25 Bert A Quinn Window fastener
DE1784786B1 (de) * 1968-09-18 1971-06-09 Gretsch-Unitas Gmbh,Baubeschlagfabrik Haltevorrichtung für um einewaagerechte Achse schwenkbare Flügel,inbesondere für gr¦sse Kippfensterflügel
DE8417820U1 (de) * 1984-06-13 1984-09-13 Siegenia-Frank Kg, 5900 Siegen Fluegelfeststeller fuer fenster und tueren

Also Published As

Publication number Publication date
ATE33164T1 (de) 1988-04-15
DK262385A (da) 1985-12-14
DK155538C (da) 1989-09-18
EP0164522A2 (fr) 1985-12-18
DK155538B (da) 1989-04-17
DE3561961D1 (en) 1988-04-28
DK262385D0 (da) 1985-06-12
EP0164522A3 (en) 1986-12-03
DE8417820U1 (de) 1984-09-13

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