EP0304531A1 - Gâche - Google Patents
Gâche Download PDFInfo
- Publication number
- EP0304531A1 EP0304531A1 EP87810484A EP87810484A EP0304531A1 EP 0304531 A1 EP0304531 A1 EP 0304531A1 EP 87810484 A EP87810484 A EP 87810484A EP 87810484 A EP87810484 A EP 87810484A EP 0304531 A1 EP0304531 A1 EP 0304531A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- piece
- lock
- striking plate
- receiving
- flat part
- 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
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
- E05B15/0205—Striking-plates, keepers, staples
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
Definitions
- the present invention relates to a striking plate for receiving locking parts of a lock for doors or windows, which can be fastened in a wooden frame by means of fastening screws.
- striking plates for front doors and apartment doors are also considered, in which attempts are always made to increase security, i.e. their tear resistance.
- a large number of striking plates are known which attempt to meet the higher security requirements. For example, there are also those in which a part of the U-shaped or angularly curved striking plate is anchored in a groove in the door frame, which striking plates, like others, can have support bolts or the like. Such striking plates have the disadvantage, among other things, that installation is relatively complex and special milling cutters are required. With most striking plates, the fastening screws are inserted into the wood of the frame parallel to the slide bolt or latch of the lock, with the risk that the pull-out strength will be reduced if the wood fibers run unfavorably.
- the striking plate according to the invention consists of two pieces, the first piece 1 according to FIGS. 4 + 5 and the second piece 2 according to FIGS. 2 + 3.
- the first piece 1 is essentially flat and has two transverse sides 3 curved in the direction of the lock, whereby this whole first piece 1 is embedded in the wooden frame 4 of a door, as can be seen from FIG. From the flat part 5 of the first piece 1 project - in the present example four - tabs 6 with holes 7 for receiving fastening screws 8, see Figure 1, these tabs forming an angle of approximately 35 ° with respect to the flat part 5.
- This piece of striking plate also has openings 9 for receiving the slide bolt 16 of the lock, if it is pushed out twice as shown in dot-dash lines in FIG. 7.
- the slide bolt is only guided through one opening 9 and a corresponding recess is made in frame 4.
- the flat part 5 of the first piece has a number of holes 10 for receiving other fastening screws 11, which pass through both the second piece 2 and the first piece 1.
- the second piece 2 is U-shaped, the height of the longitudinal legs 12 being approximately equal to the height of the transverse sides 3 of the first piece, so that a box closed on all sides results in the installed state according to FIG .
- the rounded portions 13 on the longitudinal legs correspond to the rounded portions of the transverse sides 3.
- the piece 2 also has two identical and symmetrically arranged openings 9a for the latch and the slide bolt.
- this second piece has 2 bores 14, which coincide with the bores 10 on the first piece and serve to hold the fastening screws, which are designed as countersunk screws 11.
- a recess 15 corresponding to piece 1 is first milled out of the frame 4 using a router, it being emphasized that such a router is one of the simplest tools and this recess 15 can be produced very easily and quickly. Then the first piece 1 is fastened to the tab 6 by means of fastening screws 8, whereupon the second piece 2 is placed on and fastened with the countersunk screws 11 on the piece 1 and in the wood of the frame 4.
- a router is one of the simplest tools and this recess 15 can be produced very easily and quickly.
- the striking plate overall has a flat construction and is symmetrical in the embodiment according to the present drawing, so that it can be used both on the left and on the right. Tests have shown that defects only occur above a pull-out force of more than 10,000 N, while this threshold for normal, conventional striking plates is in the range from 2000 to 5000 N, with the wood generally tearing out, while in tests with the striking plate according to the invention this sheet itself was broken without the wood tearing out.
- the high pull-out strength is achieved not least by the fact that, when the pull-out force F acts on the upper, second piece (2), the latter against the edges 6b of the ends 6a of the tabs located near the leg 12a 6 is pressed, which distributes this force to both anchored pieces.
- the ends 6a are angled to run parallel to the flat part 5.
- the striking plate according to the invention not only offers high security but also solves an as yet unresolved aesthetic problem for security striking plates in that it can be installed in such a way that it is no longer visible when the door is closed.
- such a striking plate is intended for house and apartment end doors, but it is also possible to use such two-part striking plates for locks with multiple slide bolts and as striking plates for windows.
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
- Push-Button Switches (AREA)
- Supports Or Holders For Household Use (AREA)
- Door And Window Frames Mounted To Openings (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP87810484A EP0304531B1 (fr) | 1987-08-27 | 1987-08-27 | Gâche |
AT87810484T ATE57565T1 (de) | 1987-08-27 | 1987-08-27 | Schliessblech. |
DE8787810484T DE3765640D1 (de) | 1987-08-27 | 1987-08-27 | Schliessblech. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP87810484A EP0304531B1 (fr) | 1987-08-27 | 1987-08-27 | Gâche |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0304531A1 true EP0304531A1 (fr) | 1989-03-01 |
EP0304531B1 EP0304531B1 (fr) | 1990-10-17 |
Family
ID=8198414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87810484A Expired - Lifetime EP0304531B1 (fr) | 1987-08-27 | 1987-08-27 | Gâche |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0304531B1 (fr) |
AT (1) | ATE57565T1 (fr) |
DE (1) | DE3765640D1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29810360U1 (de) * | 1998-06-09 | 1998-08-27 | Rw Ruedel Werner Patentverwert | Schließblech für Türzargen bzw. integrale Türzarge mit einem Schließbereich |
EP0964118A1 (fr) * | 1998-05-30 | 1999-12-15 | Ernst Straub GmbH, Baubeschläge und Werkzeuge | Agencement de gâche de serrure |
BE1019537A5 (nl) * | 2010-10-13 | 2012-08-07 | Thery Marc Willy Christianne | Samenstel van een sluitplaat en een sluitkom. |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1365156A (en) * | 1920-02-24 | 1921-01-11 | Yale & Towne Mfg Co | Keeper for night-latches |
CH365630A (fr) * | 1961-02-21 | 1962-11-15 | Oswald Walter | Gâche pour serrure de porte |
-
1987
- 1987-08-27 DE DE8787810484T patent/DE3765640D1/de not_active Expired - Fee Related
- 1987-08-27 AT AT87810484T patent/ATE57565T1/de not_active IP Right Cessation
- 1987-08-27 EP EP87810484A patent/EP0304531B1/fr not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1365156A (en) * | 1920-02-24 | 1921-01-11 | Yale & Towne Mfg Co | Keeper for night-latches |
CH365630A (fr) * | 1961-02-21 | 1962-11-15 | Oswald Walter | Gâche pour serrure de porte |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0964118A1 (fr) * | 1998-05-30 | 1999-12-15 | Ernst Straub GmbH, Baubeschläge und Werkzeuge | Agencement de gâche de serrure |
DE29810360U1 (de) * | 1998-06-09 | 1998-08-27 | Rw Ruedel Werner Patentverwert | Schließblech für Türzargen bzw. integrale Türzarge mit einem Schließbereich |
BE1019537A5 (nl) * | 2010-10-13 | 2012-08-07 | Thery Marc Willy Christianne | Samenstel van een sluitplaat en een sluitkom. |
Also Published As
Publication number | Publication date |
---|---|
DE3765640D1 (de) | 1990-11-22 |
EP0304531B1 (fr) | 1990-10-17 |
ATE57565T1 (de) | 1990-11-15 |
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