GB201112108D0 - Lock cylinder - Google Patents
Lock cylinderInfo
- Publication number
- GB201112108D0 GB201112108D0 GB201112108A GB201112108A GB201112108D0 GB 201112108 D0 GB201112108 D0 GB 201112108D0 GB 201112108 A GB201112108 A GB 201112108A GB 201112108 A GB201112108 A GB 201112108A GB 201112108 D0 GB201112108 D0 GB 201112108D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- cam
- key
- cylinder
- drive dog
- plunger
- 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
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- KJFBVJALEQWJBS-XUXIUFHCSA-N maribavir Chemical compound CC(C)NC1=NC2=CC(Cl)=C(Cl)C=C2N1[C@H]1O[C@@H](CO)[C@H](O)[C@@H]1O KJFBVJALEQWJBS-XUXIUFHCSA-N 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/10—Coupling devices for the two halves of double cylinder locks, e.g. devices for coupling the rotor with the locking cam
- E05B9/105—Coupling devices for the two halves of double cylinder locks, e.g. devices for coupling the rotor with the locking cam including disengagement means, e.g. opening from one side being still possible even if the key is inserted from the other side
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/04—Casings of cylinder locks
- E05B2009/046—Cylinder locks operated by knobs or handles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
A double lock cylinder comprising: thumb-turn 114 permanently coupled with rotary cam 106 via slots 141 and lugs 139; a key cylinder on a second side selectively coupled to the cam via clutch 109 wherein protruding lug 132 of a key actuated drive dog 120 selectively engages in cam slot 142 and key cylinder slot 146. Drive dog 120 of the clutch is biased toward the key cylinder wherein it is disengaged from the cam by a first biasing means 122 and further comprises a movable plunger 121 biased toward the key cylinder by means 123. If the thumb-turn and cam are mis-aligned with the key cylinder upon insertion of a key, the key moves the plunger 121 away from the cylinder 104 wherein cylinder 104 and drive dog 120 rotate until protrusion 132 is aligned with cam slot 142; the drive dog then slides into engagement with the cam due bias 123 of plunger 121 preferably being a stiffer spring 123 than drive dog spring 122; plunger 121 and spring preferably acting within a bore of the drive dog.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1112108.4A GB2492829B (en) | 2011-07-14 | 2011-07-14 | Double lock cylinder with key cylinder, thumb-turn, and mis-alignment clutch |
| IE20110344A IE86904B1 (en) | 2011-07-14 | 2011-08-05 | Lock cylinder |
| CN 201120308994 CN202299634U (en) | 2011-07-14 | 2011-08-18 | Lock cylinder |
| CN201110243277.3A CN102877695B (en) | 2011-07-14 | 2011-08-18 | Lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1112108.4A GB2492829B (en) | 2011-07-14 | 2011-07-14 | Double lock cylinder with key cylinder, thumb-turn, and mis-alignment clutch |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB201112108D0 true GB201112108D0 (en) | 2011-08-31 |
| GB2492829A GB2492829A (en) | 2013-01-16 |
| GB2492829B GB2492829B (en) | 2017-04-12 |
Family
ID=44586591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1112108.4A Active GB2492829B (en) | 2011-07-14 | 2011-07-14 | Double lock cylinder with key cylinder, thumb-turn, and mis-alignment clutch |
Country Status (3)
| Country | Link |
|---|---|
| CN (2) | CN102877695B (en) |
| GB (1) | GB2492829B (en) |
| IE (1) | IE86904B1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2492829B (en) * | 2011-07-14 | 2017-04-12 | Era Home Security Ltd | Double lock cylinder with key cylinder, thumb-turn, and mis-alignment clutch |
| SI2992152T1 (en) * | 2013-04-29 | 2018-06-29 | Mauer Locking Systems Eood | Cylinder lock with anti-breaking function |
| CN103437600B (en) * | 2013-08-12 | 2015-09-23 | 顾煜 | Nine orientation theftproof locks |
| CN103778697B (en) * | 2014-01-07 | 2017-04-12 | 南京物联传感技术有限公司 | Wireless remote control lock cylinder |
| CN105064794B (en) * | 2015-09-08 | 2017-08-29 | 宁波东钱湖旅游度假区贤达五金有限公司 | A kind of safety lock |
| CN105064795A (en) * | 2015-09-16 | 2015-11-18 | 徐钜祥 | Improved lock cylinder mechanism |
| GB2580820B (en) * | 2017-09-11 | 2023-09-27 | Rav Bariach 08 Ind Ltd | Triggered rotation-arresting deadbolt |
| CN109779390B (en) * | 2017-11-10 | 2020-11-06 | 郑大宏 | The combination structure of the lock |
| IT201800007819A1 (en) * | 2018-08-03 | 2020-02-03 | Mottura Serrature Di Sicurezza Spa | SECURITY SYSTEM |
| CN117588110B (en) * | 2023-10-30 | 2025-11-21 | 温州市奥博锁具有限公司 | Lock core |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1150005B (en) * | 1959-12-28 | 1963-06-06 | C Ed Schulte G M B H Schloss U | Installation cylinder for mortise locks or the like. |
| GB8701351D0 (en) * | 1987-01-22 | 1987-02-25 | Chubb Lips Nederland Bv | Motor-driven lock set |
| GB0205583D0 (en) * | 2002-03-09 | 2002-04-24 | Banham Patent Locks Ltd | Lock |
| DE10304152B4 (en) * | 2003-02-03 | 2006-04-13 | Wilka Schließtechnik GmbH | Double lock cylinder |
| DE10317448A1 (en) * | 2003-04-16 | 2004-11-04 | Aug. Winkhaus Gmbh & Co. Kg | Coupling device for double lock cylinders, has pretensioned engaging spring provided between actuator and driver, and through which actuator moves driver towards coupling unit when key is inserted into closing channel |
| US7428836B2 (en) * | 2006-01-17 | 2008-09-30 | Zhen-Lin Yang | Door lock having reinforced strength |
| IL174062A (en) * | 2006-03-02 | 2011-07-31 | Mul T Lock Technologies Ltd | Attack resistant double cylinder lock |
| GB2461297A (en) * | 2008-06-26 | 2009-12-30 | Avocet Hardware Ltd | Lock with additional security mechanism and clutch |
| GB0918742D0 (en) * | 2009-10-26 | 2009-12-09 | Avocet Hardware Ltd | Lock mechanism |
| KR20130097645A (en) * | 2010-06-25 | 2013-09-03 | 뉴프리 엘엘씨 | Mortise lock cylinder |
| CN201857806U (en) * | 2010-10-16 | 2011-06-08 | 中山市基信锁芯有限公司 | A new type of lock cylinder |
| GB2492829B (en) * | 2011-07-14 | 2017-04-12 | Era Home Security Ltd | Double lock cylinder with key cylinder, thumb-turn, and mis-alignment clutch |
-
2011
- 2011-07-14 GB GB1112108.4A patent/GB2492829B/en active Active
- 2011-08-05 IE IE20110344A patent/IE86904B1/en unknown
- 2011-08-18 CN CN201110243277.3A patent/CN102877695B/en active Active
- 2011-08-18 CN CN 201120308994 patent/CN202299634U/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IE86904B1 (en) | 2018-06-13 |
| GB2492829B (en) | 2017-04-12 |
| CN202299634U (en) | 2012-07-04 |
| CN102877695B (en) | 2017-03-01 |
| IE20110344A1 (en) | 2013-01-16 |
| CN102877695A (en) | 2013-01-16 |
| GB2492829A (en) | 2013-01-16 |
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