EP0724054B1 - Drehschliesszylinder für ein Sicherheitsschloss - Google Patents
Drehschliesszylinder für ein Sicherheitsschloss Download PDFInfo
- Publication number
- EP0724054B1 EP0724054B1 EP96810027A EP96810027A EP0724054B1 EP 0724054 B1 EP0724054 B1 EP 0724054B1 EP 96810027 A EP96810027 A EP 96810027A EP 96810027 A EP96810027 A EP 96810027A EP 0724054 B1 EP0724054 B1 EP 0724054B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sleeve
- stator
- opening
- rotary
- cylinder according
- 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
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/16—Use of special materials for parts of locks
- E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling
Definitions
- a rotary lock cylinder with a cover sleeve is from the CH-A-443 962 known. This is the one plugged onto the stator Sleeve, for example, deep-drawn from hardened steel Cover sleeve with a jacket part and one on the front Bottom arranged bottom part. To remove the sleeve too prevent, it is also known to use such a sleeve on the underside of the sleeve arranged tongue, which in a Recess of the stator engages to connect indissolubly.
- DE 27 54 372 discloses a steering lock for motor vehicles, which has a screwed-on cover sleeve.
- This cover sleeve can only be unscrewed in an intended rotational position of the rotor become.
- This is a complex locking device provided that has a feather key, which in a radial Guide is stored in the housing and partially under the Pressure of a spring-loaded locking pawl into a longitudinal groove the cover sleeve engages.
- the inventor has set himself the task of a rotary lock cylinder of the type mentioned, in which the design options are improved and the sleeve can be designed as a decorative sleeve.
- the task is with one Rotary lock cylinder solved according to claim 1.
- the sleeve is therefore not a rotary lock cylinder inseparably caulked to the stator, but can be released by notching the locking device has been released and removed from the stator.
- This makes it possible to adapt the sleeve at the installation site to the interior design by another, differently colored To replace sleeve.
- After installing the lock cylinder the opening in the sleeve, for example through a security rosette or a long shield, covered and no longer accessible. It is then no longer possible to release it, so that the safety requirements for the inventive Rotary lock cylinders are guaranteed.
- the locking device a leaf spring.
- This is preferred supported on a conical extension of the stator under tension and has a comparative distance to the approach narrow bridge that engages in the opening of the sleeve.
- the spring can be very inexpensive as a stamped part getting produced. There is only a molded one on the stator Approach required, preferably at the bottom the stator is arranged.
- Figures 1 and 2 show a rotary lock cylinder 1 with a Rotor 3, in which a key channel 4 is incorporated and which is mounted in a stator 7. Tumblers not shown here can with a key inserted in channel 4 arranged and the rotor 3 are rotated, one with this coupled so-called cams also rotated and with this operated a bolt of a lock, not shown here can be. So far, the rotary lock cylinder is known per se.
- a sleeve 2 is placed, for example made of stainless steel or brass by deep drawing is produced and a shell part 2b and a bottom part 2c.
- a rectangular opening 2a is punched out from the base part 2c, behind which in a conical approach 7a of the stator 7 a recess 7b corresponding to the opening 2a is arranged is.
- a conical extension 7a is U-shaped Leaf spring 8 placed, which with a comparatively narrow, with two spaced shoulders 8d provided web 8c protrudes into the opening 2a.
- the spring 8 is guided in the recess 7b of the stator 7, such that they cannot be moved in the longitudinal direction of the stator 7 and thus connects the sleeve 2 to the stator 7.
- the sleeve 2 can thus be replaced in a simple manner. She serves as a decoration sleeve and is at least on the outside provided with a coloring. At the installation site, the fitter can be Select a set of differently colored sleeves and select the appropriate one put on. After completion of the assembly, the opening is 2a according to FIG. 2 behind a door plate 13 or one similar cover hidden.
Description
- Figur 1
- Eine Vorderansicht eines erfindungsgemässen Drehschliesszylinders,
- Figur 2
- einen Schnitt durch den Drehschliesszylinder,
- Figur 3
- ein Teilschnitt durch den Drehschliesszylinder entlang der Linie III-III der Figur 2,
- Figur 4
- eine Ansicht einer Feder und
- Figur 5
- eine weitere Ansicht der Feder, jedoch vor dem Biegen.
Claims (7)
- Drehschliesszylinder für ein Sicherheitsschloss, mit einem Stator (7) und einem in diesem drehbar gelagerten Rotor (3) und mit einer den Stator (7) umschliessenden Hülse (2) mit einem Mantel- und einem Bodenteil (2b, 2c), wobei der Mantelteil (2b) der Hülse (2) eine Oeffnung (2a) aufweist, durch die zum Lösen der Hülse (2) eine am Stator (7) gelagerte Sperrvorrichtung (8) betätigbar ist, dadurch gekennzeichnet, dass die Sperrvorrichtung (8) federelastisch ausgebildet und an der Aussenseite des Stators (7) abgestützt ist sowie ausklinkbar in die Oeffnung (2a) eingreift, derart, dass die Sperrvorrichtung unabhängig von der Drehstellung des Rotors (3) durch die Oeffnung (2a) hindurch bezüglich der Hülse (2) ausklinkbar ist.
- Drehschliesszylinder nach Anspruch 1, dadurch gekennzeichnet, dass die Sperrvorrichtung (8) an einem konischen Ansatz (7a) des Stators (7) abgestützt ist und im Abstand zum konischen Ansatz (7a) einen vergleichsweisen schmalen Steg (8c) aufweist, der in die genannte Oeffnung (2a) der Hülse (2) eingerastet ist.
- Drehschliesszylinder nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Sperrvorrichtung (8) als U-förmig gebogene Blattfeder ausgebildet ist.
- Drehschliesszylinder nach Anspruch 3, dadurch gekennzeichnet, dass die beiden Schenkel (8a) der Blattfeder (8) seitlich am konischen Ansatz (7a) des Stators (7) anliegen.
- Drehschliesszylinder nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Hülse (2) an der genannten Oeffnung (2a) durch radiales Eindrücken der Sperrvorrichtung (8) lösbar ist.
- Drehschliesszylinder nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Hülse eine Dekorationshülse ist und wenigstens aussenseitig gefärbt ist.
- Drehschliesszylinder nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Oeffnung (2a) eine etwa rechteckige Ausstanzung der Hülse (2) ist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH21195 | 1995-01-26 | ||
CH211/95 | 1995-01-26 | ||
CH21195 | 1995-01-26 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0724054A2 EP0724054A2 (de) | 1996-07-31 |
EP0724054A3 EP0724054A3 (de) | 1997-01-15 |
EP0724054B1 true EP0724054B1 (de) | 2002-07-10 |
Family
ID=4181801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96810027A Expired - Lifetime EP0724054B1 (de) | 1995-01-26 | 1996-01-12 | Drehschliesszylinder für ein Sicherheitsschloss |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0724054B1 (de) |
AT (1) | ATE220441T1 (de) |
DE (1) | DE59609422D1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101956488B (zh) * | 2009-12-31 | 2012-09-05 | 林琳 | 自动安防锁 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH443962A (de) * | 1966-12-08 | 1967-09-15 | Keso Ag | Zylinderschloss |
GB1265055A (de) * | 1968-05-25 | 1972-03-01 | ||
DE2053775C3 (de) * | 1970-11-02 | 1974-02-14 | Daimler-Benz Ag, 7000 Stuttgart | Lenkschloß für Kraftfahrzeuge |
DE2754372C2 (de) * | 1977-12-07 | 1983-12-15 | Daimler-Benz Ag, 7000 Stuttgart | Lenkschloß für Kraftfahrzeuge |
DE4240283C1 (de) * | 1992-12-01 | 1993-11-25 | Daimler Benz Ag | Lenkschloß für Kraftfahrzeuge |
-
1996
- 1996-01-12 DE DE59609422T patent/DE59609422D1/de not_active Expired - Fee Related
- 1996-01-12 EP EP96810027A patent/EP0724054B1/de not_active Expired - Lifetime
- 1996-01-12 AT AT96810027T patent/ATE220441T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0724054A2 (de) | 1996-07-31 |
ATE220441T1 (de) | 2002-07-15 |
DE59609422D1 (de) | 2002-08-14 |
EP0724054A3 (de) | 1997-01-15 |
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