EP0465821B1 - Griffgarnitur - Google Patents
Griffgarnitur Download PDFInfo
- Publication number
- EP0465821B1 EP0465821B1 EP91108989A EP91108989A EP0465821B1 EP 0465821 B1 EP0465821 B1 EP 0465821B1 EP 91108989 A EP91108989 A EP 91108989A EP 91108989 A EP91108989 A EP 91108989A EP 0465821 B1 EP0465821 B1 EP 0465821B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- handle
- projection
- quick
- fitting according
- ring
- 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 set for doors or windows with a screw-on shield and with a handle, the neck of which has a cylindrical pin, with which the handle is rotatably mounted in a cylindrical recess of the shield with the interposition of a plastic bushing and by a holder that is supported on an abutment surface formed by an enlarged recess, is held axially, the bracket being formed by a quick fastener ring made of sheet steel axially pushed from the free end of the pin and hooking into the cylindrical surface of the pin and an axially resilient between the abutment surface and the quick fastener ring Washer is arranged.
- a handle set of this type is known from DE-GM 69 07 018.
- a so-called cutting ring is used as the quick fastener ring, the outside diameter of which is approximately 30% larger than the inside diameter and the cross section of which is curved so that the inside edge of the the pressed-on cutting ring hooks into the surface of the pin.
- a handle set is known from US Pat. No. 4,784,418, in which the handle is held on the plate by means of a quick-fastening ring made of sheet steel which is pushed onto the pin.
- the pin is not cylindrical at its free end, but is non-circular and has grooves running transversely to the swivel axis.
- a flat quick fastener ring is rotatably pushed, which has at least four axially resilient claws which engage in the grooves of the pin.
- This handle set is relatively expensive to manufacture and assemble because the precise machining of non-circular parts is difficult and when pushing the quick fastener ring onto the pin it must be aligned with the pin.
- the holder of the handle on the shield is effected in that a collar is formed on the free end of the pin, which is riveted by upsetting or rolling so that a bead is formed, which is placed over a washer and an axially resilient ring washer on the abutment surface of the Supports the shield.
- a collar is formed on the free end of the pin, which is riveted by upsetting or rolling so that a bead is formed, which is placed over a washer and an axially resilient ring washer on the abutment surface of the Supports the shield.
- the invention has for its object the holder of the handle in a handle set of the type mentioned to be trained on the shield in such a way that it can be quickly attached without the use of large forces and that the handle is held precisely and reliably on the shield.
- the outer diameter of the quick fastener ring is 30 to 60%, preferably about 45%, larger than the inner diameter of the quick fastener ring and the substantially radial annular surface of the quick fastener ring on the outer circumference via a rounding in a short, axially extending Bund passes and is divided by radial slots extending from the inner circumference into at least four axially resilient claws of equal size, which are inclined relative to the radial plane by 20 to 40 °, preferably approx. 30 ° to the free end of the pin and which are inclined by this formed gripping edges lie in the unloaded state on an inner circumference whose diameter is 0.4 to 0.8 mm smaller than the diameter of the pin.
- the quick fastener ring After inserting the spigot into the plastic bushing of the shield and pushing an axially resilient ring washer onto the spigot, the quick fastener ring can be pushed over the spigot with the help of an assembly mandrel and the axially resilient ring washer can be brought to the required preload.
- the gripping edges of the resilient claws engage in the cylindrical surface of the pin and hold the quick fastener ring in the position reached when pushing on.
- a support ring made of metal or plastic is arranged, which leaves a clearance of 0.1 to 0.3 mm between itself and the cylindrical wall of the recess or the cylindrical wall of the pin .
- This support ring causes the pin of the handle not only in the plastic bushing, but is also supported by the support ring in the extended recess of the shield.
- 1 and 2 is composed of a screw-on shield 1 and a handle 2, the neck 3 of which has a cylindrical pin 5 with which the handle 2 is mounted in the shield 1.
- 2 shows, a cylindrical recess 7 is provided in the shield 1, in which a plastic bushing 6 is inserted.
- the pin 5 of the handle 2 is pivotally mounted in this plastic bushing 6.
- An enlarged recess 15 is made concentrically with the recess 7 from the contact surface of the shield 1.
- the step between the enlarged recess 15 and the recess 7 forms an abutment surface 8, against which the holder of the handle is supported.
- the holder is formed by a quick-fastening ring 9 made of sheet steel which is pushed onto the pin 5 and which, as shown in FIGS. 2 and 3, has six resilient claws 11, the gripping edges 12 hook into the cylindrical surface of the pin 5. Between the quick fastener ring 9 and the abutment surface 8, an axially resilient washer 17 is arranged, which is axially corrugated and consists of spring steel sheet.
- the quick fastener ring 9 has an axially extending collar 14 which merges into a substantially radial ring surface 10 via a rounding 18.
- Radial slots 13 extending from the inner circumference divide the essentially radially extending annular surface 10 into six claws 11, which are inclined relative to the radial plane by 20 to 40 ° to the free end of the pin 5. Due to this inclination, gripping edges 12 form on the claws 11, which, when the quick-fastener ring 9 is pushed on, press against the cylindrical surface of the pin 5 with pretension and hook into this surface.
- the gripping edges 12 lie on an inner circumference that is 0.4 to 0.8 mm smaller than the diameter of the pin 5.
- the quick fastener ring 9 consists of approximately 0.4 mm thick steel sheet. This dimensioning is sufficient to reliably store and hold a door handle on the plate 1.
- the quick fastener ring 9 is mounted with the aid of an assembly mandrel which presses against the outer region of the essentially radially extending ring surface 10 of the quick fastener ring.
- a support ring 16 is arranged in the annular space formed by the peg 5 and the cylindrical wall of the enlarged recess 15, which leaves a play of 0.1 to 0.3 mm between itself and the cylindrical wall of the recess 15 .
- the support ring 16 is pressed onto the cylindrical pin 5.
- this support ring 16 reinforces the one hand Storage of the pin 5 in the shield 1 and also protects the quick fastener ring 9 and the axially resilient washer 17 against dirt and also against the ingress of moisture.
- the annular gap between the support ring 16 and the shield 1 can be closed by a grease filling or the like.
- a recess 19 is provided in the pin 5 concentric to the pivot axis of the handle 2.
- a clearance shim 20 is inserted, which surrounds the square mandrel 21 without play.
- the lash adjuster 20 can be integrally connected to the support ring 16 via webs 22.
- two diametrically opposed recesses 23 are provided in the pin 5, which receive the webs 22 when the support ring 16 is pressed together with the lash adjuster 20 onto the pin end.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Dowels (AREA)
- Mechanically-Actuated Valves (AREA)
- Harvester Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9006373U DE9006373U1 (de) | 1990-06-06 | 1990-06-06 | Griffgarnitur |
DE9006373U | 1990-06-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0465821A1 EP0465821A1 (de) | 1992-01-15 |
EP0465821B1 true EP0465821B1 (de) | 1994-02-09 |
Family
ID=6854441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91108989A Expired - Lifetime EP0465821B1 (de) | 1990-06-06 | 1991-06-01 | Griffgarnitur |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0465821B1 (es) |
DE (2) | DE9006373U1 (es) |
ES (1) | ES2049501T3 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4318603C1 (de) * | 1993-06-04 | 1994-07-14 | Dorma Gmbh & Co Kg | Drückeranordnung |
DE29602822U1 (de) * | 1996-02-17 | 1996-05-15 | Bks Gmbh, 42549 Velbert | Lageranordnung mit Gleitlagerung für einen Türdrücker |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190615935A (en) * | 1906-07-14 | 1907-02-28 | Henry Watkin | Improvements in Door Furniture. |
DE6907018U (de) * | 1969-05-16 | 1969-09-25 | Eigemeier Kg Leichtmetallgiess | Olivenlagerung bei rosetten odgl. |
AU532292B2 (en) * | 1979-05-30 | 1983-09-22 | Lockwood Australia Pty Ltd | Reversible door handle set |
IE53650B1 (en) * | 1981-10-01 | 1989-01-04 | George Salter & Co | Door latch handle fittings and retainers therefor |
DE8202925U1 (de) * | 1982-02-04 | 1982-06-24 | Femuk Labortechnik Gmbh, 7107 Bad Friedrichshall | Fenstergriff mit fest drehbarer rosette und abdeckkappe |
DE3320193C2 (de) * | 1983-06-03 | 1986-09-18 | Wilhelm May GmbH, 5620 Velbert | Türbeschlag |
GB2142373B (en) * | 1983-06-24 | 1987-01-28 | Lowe & Fletcher Ltd | Mounting a cylinder lock |
DE3507359A1 (de) * | 1985-03-01 | 1986-09-04 | Rudolf Dipl.-Wirtsch.-Ing. 3548 Arolsen Wilke | Tuerdrueckeranordnung |
-
1990
- 1990-06-06 DE DE9006373U patent/DE9006373U1/de not_active Expired - Lifetime
-
1991
- 1991-06-01 DE DE91108989T patent/DE59101004D1/de not_active Expired - Fee Related
- 1991-06-01 ES ES91108989T patent/ES2049501T3/es not_active Expired - Lifetime
- 1991-06-01 EP EP91108989A patent/EP0465821B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE9006373U1 (de) | 1990-09-13 |
DE59101004D1 (de) | 1994-03-24 |
EP0465821A1 (de) | 1992-01-15 |
ES2049501T3 (es) | 1994-04-16 |
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