DE69833037D1 - IMPROVED CYLINDER LOCK SYSTEM - Google Patents
IMPROVED CYLINDER LOCK SYSTEMInfo
- Publication number
- DE69833037D1 DE69833037D1 DE69833037T DE69833037T DE69833037D1 DE 69833037 D1 DE69833037 D1 DE 69833037D1 DE 69833037 T DE69833037 T DE 69833037T DE 69833037 T DE69833037 T DE 69833037T DE 69833037 D1 DE69833037 D1 DE 69833037D1
- Authority
- DE
- Germany
- Prior art keywords
- cylinder lock
- lock system
- improved cylinder
- improved
- lock
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B11/00—Devices preventing keys from being removed from the lock ; Devices preventing falling or pushing out of keys
- E05B11/06—Devices preventing keys from being removed from the lock ; Devices preventing falling or pushing out of keys for catching skeleton or incorrect keys
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0042—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/70—Operating mechanism
- Y10T70/7441—Key
- Y10T70/7768—Key-removal preventing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/70—Operating mechanism
- Y10T70/7441—Key
- Y10T70/7774—False or picking key trapping
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/70—Operating mechanism
- Y10T70/7441—Key
- Y10T70/778—Operating elements
- Y10T70/7791—Keys
- Y10T70/7842—Single shank or stem
- Y10T70/7859—Flat rigid
- Y10T70/7864—Cylinder lock type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/70—Operating mechanism
- Y10T70/7441—Key
- Y10T70/7915—Tampering prevention or attack defeating
- Y10T70/7932—Anti-pick
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1998/021878 WO2000022262A1 (en) | 1997-01-29 | 1998-10-15 | Improved cylinder lock system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69833037D1 true DE69833037D1 (en) | 2006-02-02 |
Family
ID=22268096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69833037T Expired - Lifetime DE69833037D1 (en) | 1998-10-15 | 1998-10-15 | IMPROVED CYLINDER LOCK SYSTEM |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP2002527650A (en) |
KR (1) | KR20010033135A (en) |
AU (1) | AU759656B2 (en) |
CA (1) | CA2313454C (en) |
DE (1) | DE69833037D1 (en) |
HU (1) | HUP0102829A3 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL1700980T3 (en) * | 2005-03-08 | 2008-12-31 | Keso Ag | Cylinder for a safety lock |
CN100422495C (en) * | 2005-12-07 | 2008-10-01 | 张华东 | Multiplex anti theft lock and its key |
CN109025498A (en) * | 2018-08-15 | 2018-12-18 | 瑞安市宏萨自动化科技有限公司 | Key and preparation method thereof |
PE20221124A1 (en) * | 2019-10-03 | 2022-07-13 | Assa Abloy High Security Group Inc | KEY BLANK WITH MOVABLE ELEMENT, CORRESPONDING KEY AND CORRESPONDING LOCK CAP AND LOCK ASSEMBLY |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1403472A (en) * | 1920-02-14 | 1922-01-10 | Max Hirsch | Key-operated lock |
US4325242A (en) * | 1977-08-25 | 1982-04-20 | Zeiss Ikon Ag Goerzwerk | Multi-level lock system and method |
DE4035934C2 (en) * | 1989-11-30 | 1995-07-20 | Wilka Schliestechnik Gmbh | Locking device consisting of key and locking cylinder |
-
1998
- 1998-10-15 AU AU11897/99A patent/AU759656B2/en not_active Ceased
- 1998-10-15 CA CA002313454A patent/CA2313454C/en not_active Expired - Fee Related
- 1998-10-15 HU HU0102829A patent/HUP0102829A3/en unknown
- 1998-10-15 JP JP2000576144A patent/JP2002527650A/en active Pending
- 1998-10-15 DE DE69833037T patent/DE69833037D1/en not_active Expired - Lifetime
- 1998-10-15 KR KR1020007006508A patent/KR20010033135A/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
AU1189799A (en) | 2000-05-01 |
CA2313454A1 (en) | 2000-04-20 |
AU759656B2 (en) | 2003-04-17 |
CA2313454C (en) | 2004-12-14 |
HUP0102829A2 (en) | 2001-11-28 |
JP2002527650A (en) | 2002-08-27 |
KR20010033135A (en) | 2001-04-25 |
HUP0102829A3 (en) | 2001-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |