EP0417032B1 - Mécanisme pour la manipulation de fenêtres ou de portes ou similaires - Google Patents
Mécanisme pour la manipulation de fenêtres ou de portes ou similaires Download PDFInfo
- Publication number
- EP0417032B1 EP0417032B1 EP90710022A EP90710022A EP0417032B1 EP 0417032 B1 EP0417032 B1 EP 0417032B1 EP 90710022 A EP90710022 A EP 90710022A EP 90710022 A EP90710022 A EP 90710022A EP 0417032 B1 EP0417032 B1 EP 0417032B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cover plate
- neck
- grip
- abutment surface
- base body
- 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 - Lifetime
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
- E05B3/06—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon
Definitions
- the invention relates to a handle for operating windows, doors or the like.
- the mounting plate or bearing rosette has a base body that penetrates through it Screws or the like, mainly on the wing of the window, the door or the like.
- this base body carries a cover plate for the fastening screws or the like which can be rotated around the axis of an operating handle neck and which through which between it and an abutment surface of the operating handle neck spring elements arranged by means of locking members on locking means of the base body can be fixed against rotation.
- the spring elements for the rotationally secure fixing of the cover plate in its covering position in front of the end face of the base body are formed by locking webs lying in recesses of the latter and integrally formed with the base body, which in their relaxed position over the end face of the base body protrude and snap into the recesses on the back of the cover plate when it is in its cover position.
- the one-piece design of the resilient locking webs on the base body presupposes that this must either be made entirely or at least largely from a correspondingly elastic plastic material, so it cannot be easily produced from a metallic material.
- the latter is particularly required when the handles for operating windows, doors or the like are control elements for the actuation of espagnolette fittings, in which a rotatable control handle is seated in a bearing rose, which is driven by a drive pin into a rotary drive member of the Actuating gear engages for the connecting rod fitting.
- a disadvantage of the handle according to DE-PS 26 08 292 but also has an effect that there the cover plate is set under tension by the spring-elastic locking webs in the direction away from the end face of the base body, so that the cover plate in its basic position with its back one Gap distance from the face of the base body.
- the spring elements used here are additional parts that must be properly installed when assembling the operating handle, base body and cover plate, it is necessary to provide a gap between the outside of the cover plate and the abutment surface of the control handle neck facing it, which is greater by the spring travel required for lifting the cover plate from the base body than the installation height of the fully tensioned spring element itself.
- the aesthetics of the handle are impaired if the spring element cannot be accommodated in a neck-like extension of the base body or is hidden can be covered by an additional cuff.
- the invention is based on the object of specifying a handle for operating windows, doors or the like of the type specified at the outset which, in a simple manner and without additional spring elements to be installed, has an automatic, rotationally secure fixing of the cover plate in its cover position in front of the end face of the base body guaranteed.
- the invention provides that the cover plate made of a spring-hard material, e.g. Plastic or metal, and the spring elements are formed by tongue-shaped material sections raised directly from the plane of the cover plate, which, at least with their free ends, bear against the abutment surface of the operating handle neck under pretension.
- a spring-hard material e.g. Plastic or metal
- cover plate is relatively thin-walled execute and can be equipped in one piece with spring elements, which have a sufficiently strong spring action to fix the cover position of the cover plate on the front side of the base body.
- cover plate can be produced from spring-hard plastic material both by injection molding and by means of a stamping and embossing process from spring-hard sheet metal without any problems and with little rebound, this results in an easy-to-assemble and safe-acting design for the handle.
- several spring tongues are formed on the cover plate at uniform angular intervals from one another around the axis of the operating handle neck, expediently such that they also in the position of the cover plate fixed on the end face of the base body the gap distance between this and bridge the abutment surface of the control handle neck at least as far as possible.
- each spring tongue is matched to the width of the abutment surface on the operating handle neck, in particular if the longitudinal edges of the spring tongues each have a gap distance from the adjacent edges of the gap incisions in the cover plate.
- FIGS. 1 and 2 of the drawing has as its main component a fastening plate or bearing rosette 2 and the operating handle 23 held on or in this.
- the fastening plate or bearing rosette 2 in turn has a base body 3 and a cover plate 4 assigned to its end face.
- the handle 1 can be attached in particular to the openable wing 5 of the window or the door, with the help of - not shown - screws, which are each passed through a hole 6 of the base body 3 .
- a cam or mandrel 7 protrudes from the rear side thereof, which engages in a frontally open bore 8 of the latter for positively locking the base body 3 of the fastening plate 2 on the wing 5, as clearly shown in FIG. 1 you can see.
- the operating handle 23 has a shaft section 10 which is angled with respect to the actual handle shaft 9 against the fastening plate or bearing rosette 2 and to which a bearing neck 11 is connected in one piece, to form an abutment surface 12 facing the fastening plate or bearing rosette 2.
- the bearing neck 11 At the free end of the shaft section 10, a bearing bush 13 passes through, which is guided from the rear of the base body 3 through the central hole 14 of a bearing sleeve 15 which is made in one piece with the base body 3 and protrudes from the end face thereof.
- the bearing bush 13 rests in a recess on the back of the base body 3, while the bearing neck 11 of the operating handle 23 is fixed axially immovably against the support collar 16 of the bearing bush 13, for example by flanging or compression 17.
- a drive mandrel 18 protrudes from the rear of the mounting plate or bearing rosette 2 or from its base body 3 and is fixed in the axially aligned position with the bearing neck 11 in the angled shaft section 10 of the operating handle 23 in a rotationally fixed manner.
- the cover plate 4 of the mounting plate or rosette 2 is provided in order to be able to cover the holes 6 opening on the front side of the base body 3 each with a countersink for receiving the fastening screws when the handle 1 is attached to the window or the door as soon as the latter Fastening screws for holding the base body 3 on the wing 5 used in the usual manner have been.
- the cover plate 4 is rotatably arranged concentrically to the longitudinal axis of the operating handle 3 on the bearing sleeve 15 of the base body 3, and for this purpose it has a round hole 19 matched to the diameter of the bearing sleeve 15, which is particularly shown in FIGS 4 can be seen.
- the outline of the cover plate 4 is matched to the outline shape of the base body 3 and is made of a spring-hard material, e.g. Plastic or metal.
- the cover plate 4 can be made from spring-hard plastic by injection molding in a mold.
- the cover plate 4 made of spring-hard metal can be formed relatively easily by a stamping and embossing process.
- the rotationally secure fixing of the cover plate 4 with respect to the base body 3 in the rotary position covering the through holes 6 or the screw heads accommodated in their countersinking can e.g. via a peripheral rim 20 on the back of the cover plate 4, which comes into positive engagement with a correspondingly offset, for example bevelled, peripheral edge 21 of the base body 3.
- the cover plate 4 which is made of spring-hard material, is provided in the edge region of its round hole 19 with tongue-and-groove material sections 22, each of which is provided with a spring element forms or is effective as such.
- Each tongue-shaped material section 22 is supported at least with its free end under pretension on the abutment surface 12, which forms the transition between the angled shaft section 10 of the operating handle 23 and its bearing neck 11.
- the tongue elements forming the spring elements - e.g. diagonally - from the plane of the cover plate 4 material sections 22 have such a shape or spring action that they press the rear-facing rim 20 of the cover plate 4 with the peripheral edge 21 of the base body 3 in a rotationally secure fixing engagement as soon as the cover plate 4 in their outline shape occupies an exact cover position with the outline shape of the base body 3.
- the distance between the abutment surface 12 on the angled shaft section 10 of the operating handle 23 and the end face of the cover plate 4 is chosen so large in its fixing position on the base body 3 that the cover plate 4 can be lifted by hand against the spring action of the tongue-shaped material sections 22, specifically so far that its rim 20 comes out of engagement with the peripheral edge 21 of the base body 3.
- the cover plate 4 can be rotated around the bearing grommet 15 of the base body 3 from the cover position according to FIG. 1 so far - by 90 ° that the recesses of the through holes 6 and thus the countersunk heads of the fastening screws are exposed, as shown in FIG. 2 shows. This means that the screw heads can be accessed using a screwdriver.
- a plurality of material sections 22 acting as spring tongues are formed at a uniform angular distance from one another around the axis of the bearing sleeve 15 of the base body 3 or neck 11 on the operating handle 23 on the cover plate 4. It can also be seen there that the free ends of the material sections 22 serving as spring tongues each form part of the circumferential edges of the round hole 19 in the cover plate 4 which comprises the bearing sleeve 15 below the abutment surface 21.
- each material section 22 acting as a spring tongue should be matched to the width of the abutment surface 12 on the angled shaft section 10 of the operating handle 23, the material sections 22 having such a shape that they have the gap distance between their end face in the rotationally secure fixing position of the cover plate 4 and bridge the abutment surface 12 as far as possible.
- the best mode of operation of the material sections 22 serving as spring tongues is obtained if their longitudinal edges each have a gap distance 24 from the adjacent edges of gap cuts 25.
- FIGS. 3 and 4 A comparison of FIGS. 3 and 4 makes it clear that the gaps 25 opening out into the round hole 19 of the cover plate 4 can have a different position relative to one another, so that the material sections 22 acting as spring tongues also have a correspondingly different outline shape.
- the material sections 22 acting as spring tongues do not necessarily have to reach with their free ends up to the boundary edge of the round hole 19. Rather, you can also have a distance from it so that the edge of the hole runs continuously. In this case, the edges of the material sections 22 acting as spring tongues are then delimited by an approximately U-shaped or trapezoidal slot, as is indicated in FIG. 4 by dash-dotted lines.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Hinges (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Mechanical Control Devices (AREA)
Claims (5)
étant caractérisé
par le fait que la plaque de recouvrement (4) soit constituée d'une matière souple, par exemple du plastique ou du métal, et que les éléments à ressort soient formés par des tronçons de matière (22) de la plaque de recouvrement (4) qui sont relevés directement en forme de languettes par rapport au plan de cette plaque de recouvrement (4) et s'appuient en état de prétension et au moins par leurs extrémités libres contre la surface de contre-support (12) du tourillon (11) de la poignée de commande.
caractérisée
par le fait que plusieurs languettes de ressort (22) ont été constituées sur la plaque de recouvrement (4) et réparties à des intervalles angulaires réguliers autour de l'axe du tourillon (11) de la poignée de commande.
caractérisée
par le fait que les extrémités libres des languettes de ressort (22) forment chacune une portion des bords périphériques du trou rond (19) pratiqué dans la plaque de recouvrement (4) et enserrant le tourillon (11) de la poignée de commande sous sa surface de contre-support (12).
caractérisée
par le fait que chaque languette de ressort (22) est dotée d'une longueur libre déterminée d'après la largeur de la surface de contre-support (12) située sur le tourillon (11) de la poignée de commande.
caractérisée
par le fait que les arêtes longitudinales de ces languettes de ressort (22) présentent chacune un écartement en forme de fente (24) par rapport aux arêtes avoisinantes des entailles en forme de fente (25).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT90710022T ATE93292T1 (de) | 1989-09-07 | 1990-09-04 | Handhabe zur bedienung von fenstern, tueren od. dgl. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3929714 | 1989-09-07 | ||
DE3929714A DE3929714A1 (de) | 1989-09-07 | 1989-09-07 | Handhabe zur bedienung von fenstern, tueren od. dgl. |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0417032A1 EP0417032A1 (fr) | 1991-03-13 |
EP0417032B1 true EP0417032B1 (fr) | 1993-08-18 |
EP0417032B2 EP0417032B2 (fr) | 1996-02-14 |
Family
ID=6388811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90710022A Expired - Lifetime EP0417032B2 (fr) | 1989-09-07 | 1990-09-04 | Mécanisme pour la manipulation de fenêtres ou de portes ou similaires |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0417032B2 (fr) |
AT (1) | ATE93292T1 (fr) |
DE (2) | DE3929714A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103850525A (zh) * | 2012-11-29 | 2014-06-11 | 丹阳市飞越车辆附件有限公司 | 室内无芯把手锁 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992012314A1 (fr) * | 1991-01-11 | 1992-07-23 | Whitco Pty. Ltd. | Ensemble poignee |
ES2097386T3 (es) * | 1992-05-05 | 1997-04-01 | Siegenia Frank Kg | Tirador para manejo de puertas, ventanas o similares. |
DE19809251A1 (de) * | 1998-03-05 | 1999-09-09 | Karcher Gmbh & Co | Rosette für einen Türbeschlag |
DE20314279U1 (de) * | 2003-09-12 | 2003-11-13 | Hoppe Ag | Griffanordnung |
CN110792318B (zh) * | 2019-12-07 | 2023-09-19 | 刘毅 | 一种窗锁机构的定位安装结构 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE658627C (de) * | 1938-04-06 | Kiekert & Nieland | Dichtung fuer die Tuer durchdringende Verschlussteile an Luftschutzraeumen | |
GB812200A (fr) * | 1900-01-01 | |||
DE2216132A1 (de) * | 1972-04-01 | 1973-10-04 | Friedrich Hoppe Kg Baubeschlag | Betaetigungselement fuer einen tueroder fensterverschluss |
US4012806A (en) * | 1975-04-30 | 1977-03-22 | The Grigoleit Company | Knob with deformable web |
DE2608292C3 (de) * | 1976-02-28 | 1984-09-27 | FEMUK Labortechnik GmbH, 8100 Garmisch-Partenkirchen | Fenstergriffbeschlag mit drehbarer länglicher Abdeckplatte |
GB1534879A (en) * | 1976-05-07 | 1978-12-06 | Cartwright & Co Ltd R | Door handles |
FR2466592A1 (fr) * | 1979-10-01 | 1981-04-10 | Bezault Sa | Montage perfectionne pour ensemble bequille-entree de porte |
FR2508527B1 (fr) * | 1981-06-29 | 1986-04-11 | Bezault Sa | Perfectionnement au sertissage des bequilles sur des entrees ou des plaques de porte |
GB2122887B (en) * | 1982-07-03 | 1985-05-09 | Micro And Precision Mouldings | Door furniture |
DE8802929U1 (fr) * | 1988-03-04 | 1988-05-11 | Hoppe Gmbh & Co Kg, 3570 Stadtallendorf, De | |
DE8805043U1 (fr) * | 1988-04-16 | 1988-06-09 | Gebrueder Goldschmidt Baubeschlaege Gmbh, 5628 Heiligenhaus, De |
-
1989
- 1989-09-07 DE DE3929714A patent/DE3929714A1/de active Granted
-
1990
- 1990-09-04 DE DE9090710022T patent/DE59002380D1/de not_active Expired - Fee Related
- 1990-09-04 EP EP90710022A patent/EP0417032B2/fr not_active Expired - Lifetime
- 1990-09-04 AT AT90710022T patent/ATE93292T1/de active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103850525A (zh) * | 2012-11-29 | 2014-06-11 | 丹阳市飞越车辆附件有限公司 | 室内无芯把手锁 |
Also Published As
Publication number | Publication date |
---|---|
DE59002380D1 (de) | 1993-09-23 |
EP0417032B2 (fr) | 1996-02-14 |
DE3929714A1 (de) | 1991-03-21 |
ATE93292T1 (de) | 1993-09-15 |
EP0417032A1 (fr) | 1991-03-13 |
DE3929714C2 (fr) | 1993-06-09 |
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