CH676731A5 - - Google Patents
Download PDFInfo
- Publication number
- CH676731A5 CH676731A5 CH4500/88A CH450088A CH676731A5 CH 676731 A5 CH676731 A5 CH 676731A5 CH 4500/88 A CH4500/88 A CH 4500/88A CH 450088 A CH450088 A CH 450088A CH 676731 A5 CH676731 A5 CH 676731A5
- Authority
- CH
- Switzerland
- Prior art keywords
- protective
- recess
- protective cover
- rotatable
- protection device
- Prior art date
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 92
- 238000005553 drilling Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
 
- 
        - 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
- E05B2015/1628—Free-rotating protecting covers or discs
 
Landscapes
- Lock And Its Accessories (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| CH4500/88A CH676731A5 (cs) | 1988-12-05 | 1988-12-05 | |
| DE8989120925T DE58903042D1 (de) | 1988-12-05 | 1989-11-11 | Schutzvorrichtung fuer ein in einer tuerplatte montiertes zylinderschloss. | 
| EP89120925A EP0372254B1 (de) | 1988-12-05 | 1989-11-11 | Schutzvorrichtung für ein in einer Türplatte montiertes Zylinderschloss | 
| AT89120925T ATE83526T1 (de) | 1988-12-05 | 1989-11-11 | Schutzvorrichtung fuer ein in einer tuerplatte montiertes zylinderschloss. | 
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| CH4500/88A CH676731A5 (cs) | 1988-12-05 | 1988-12-05 | 
Publications (1)
| Publication Number | Publication Date | 
|---|---|
| CH676731A5 true CH676731A5 (cs) | 1991-02-28 | 
Family
ID=4277269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| CH4500/88A CH676731A5 (cs) | 1988-12-05 | 1988-12-05 | 
Country Status (4)
| Country | Link | 
|---|---|
| EP (1) | EP0372254B1 (cs) | 
| AT (1) | ATE83526T1 (cs) | 
| CH (1) | CH676731A5 (cs) | 
| DE (1) | DE58903042D1 (cs) | 
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| DE19803983B4 (de) * | 1998-02-02 | 2004-01-08 | Werner Marzian | Sicherungssystem für Zylinderschlösser | 
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| GB9405478D0 (en) * | 1994-03-19 | 1994-05-04 | Spruce Arnold | Anti-tamper device | 
| FR2795760B1 (fr) * | 1999-06-29 | 2001-08-03 | Reelax France Sa | Dispositif de protection pour serrure a cylindre et serrure comportant un tel dispositif | 
| DE10101365B4 (de) * | 2001-01-13 | 2015-09-17 | Assa-Ruko Sicherheitssysteme Gmbh | Kernschutzbelag | 
| FR2828226A1 (fr) | 2001-05-30 | 2003-02-07 | Yves Ramblier | Dispositif de protection d'un barillet de serrure | 
| BE1020046A3 (fr) * | 2011-07-01 | 2013-04-02 | Metal Quartz Sa | Systeme de protection pour porte blindee. | 
| ITTV20120202A1 (it) * | 2012-10-26 | 2014-04-27 | Pier Luigi Oliana | Dispositivo di protezione per serrature | 
| ITUA20164990A1 (it) * | 2016-06-17 | 2017-12-17 | Cipierre S R L | Dispositivo di protezione per cilindri di serrature con elementi fissi antifresa e antitaglio con bocchetta decorativa antistrappo rinforzata | 
| CN113047693B (zh) * | 2021-02-20 | 2022-04-26 | 浙江工业大学之江学院 | 一种安装位置可调节的电子锁 | 
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US3260081A (en) * | 1963-04-22 | 1966-07-12 | Simon Harry | Lock structure | 
| IT997200B (it) * | 1973-09-07 | 1975-12-30 | Pasotti Spa G | Perfezionamenti al gruppo maniglia placca per serramenti | 
| SE389706B (sv) * | 1974-12-20 | 1976-11-15 | Gkn Stenman Ab | Cylinderbehor for okad uppborrnings- och uppbrytningssekerhet | 
- 
        1988
        - 1988-12-05 CH CH4500/88A patent/CH676731A5/de not_active IP Right Cessation
 
- 
        1989
        - 1989-11-11 EP EP89120925A patent/EP0372254B1/de not_active Expired - Lifetime
- 1989-11-11 AT AT89120925T patent/ATE83526T1/de not_active IP Right Cessation
- 1989-11-11 DE DE8989120925T patent/DE58903042D1/de not_active Expired - Fee Related
 
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| DE19803983B4 (de) * | 1998-02-02 | 2004-01-08 | Werner Marzian | Sicherungssystem für Zylinderschlösser | 
Also Published As
| Publication number | Publication date | 
|---|---|
| EP0372254B1 (de) | 1992-12-16 | 
| DE58903042D1 (de) | 1993-01-28 | 
| ATE83526T1 (de) | 1993-01-15 | 
| EP0372254A2 (de) | 1990-06-13 | 
| EP0372254A3 (de) | 1991-02-06 | 
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Legal Events
| Date | Code | Title | Description | 
|---|---|---|---|
| PL | Patent ceased |