PT848125E - IMPROVEMENTS IN LOCKS - Google Patents
IMPROVEMENTS IN LOCKSInfo
- Publication number
- PT848125E PT848125E PT97310039T PT97310039T PT848125E PT 848125 E PT848125 E PT 848125E PT 97310039 T PT97310039 T PT 97310039T PT 97310039 T PT97310039 T PT 97310039T PT 848125 E PT848125 E PT 848125E
- Authority
- PT
- Portugal
- Prior art keywords
- bolt
- thrower
- lever
- operated
- locks
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B21/00—Locks with lamelliform tumblers which are not set by the insertion of the key and in which the tumblers do not follow the movement of the bolt e.g. Chubb-locks
-
- 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
- E05B63/0017—Locks with sliding bolt without provision for latching
- E05B63/0021—Locks with sliding bolt without provision for latching the bolt being shot over an increased length by a single turning operation of the key
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B21/00—Locks with lamelliform tumblers which are not set by the insertion of the key and in which the tumblers do not follow the movement of the bolt e.g. Chubb-locks
- E05B21/006—Locks with lamelliform tumblers which are not set by the insertion of the key and in which the tumblers do not follow the movement of the bolt e.g. Chubb-locks the bolt being operated by other means than the key bit, e.g. via a key-operated thrower
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Materials For Medical Uses (AREA)
- Lock And Its Accessories (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Glass Compositions (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
A lock for a door or the like has a deadbolt assembly which comprises a bolt (15) and a drive mechanism in the form of a bolt thrower (20) which is adapted to be operated by a key. A lever (18) is arranged between a surface (16a) of the bolt (15). The bolt thrower (20) is arranged to move the bolt (15) between bolted and unbolted positions by engaging in a recess (15d) when said bolt thrower is rotated. The lever (18) is so configured that, when the bolt thrower is operated to move the bolt from the unbolted to the bolted position, the lever is effective to increase the throw of the bolt by at least 3mm. The lock is applicable to both multi-detainer mortice locks and cylinder operated locks. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9625931A GB2320279B (en) | 1996-12-13 | 1996-12-13 | Improvements in locks |
Publications (1)
Publication Number | Publication Date |
---|---|
PT848125E true PT848125E (en) | 2003-10-31 |
Family
ID=10804409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT97310039T PT848125E (en) | 1996-12-13 | 1997-12-12 | IMPROVEMENTS IN LOCKS |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0848125B9 (en) |
AT (1) | ATE241745T1 (en) |
DE (1) | DE69722357T2 (en) |
ES (1) | ES2200127T3 (en) |
GB (1) | GB2320279B (en) |
PT (1) | PT848125E (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29822518U1 (en) * | 1998-12-17 | 1999-02-11 | Steinbach & Vollmann GmbH & Co., 42579 Heiligenhaus | Lock |
GB9919426D0 (en) * | 1999-08-18 | 1999-10-20 | Yale Security Prod Uk Ltd | Lock |
PT102733B (en) * | 2002-02-28 | 2004-02-27 | Manufacturas Santos S A | IMPROVED EMBEDDING LOCK |
CN100410483C (en) * | 2006-05-19 | 2008-08-13 | 彭日临 | Door lock with elongated spring bolt |
US8550506B2 (en) | 2009-06-30 | 2013-10-08 | Truth Hardware Corporation | Multi-point mortise lock mechanism for swinging door |
DE102009044657A1 (en) * | 2009-11-26 | 2011-06-01 | Securidev S.A. | Lock with panic function |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE214693C (en) * | ||||
GB215501A (en) * | 1923-03-10 | 1924-05-15 | John Wormington Benton | Improvements in or relating to locks for doors and the like |
GB684825A (en) * | 1951-08-01 | 1952-12-24 | Parkes Josiah & Sons Ltd | Locks |
GB734722A (en) * | 1953-05-28 | 1955-08-03 | Parkes Josiah & Sons Ltd | Locks |
DE1063486B (en) * | 1957-09-28 | 1959-08-13 | Tiefenthal Geb | Lock, especially door lock for transformer houses or similar facilities |
DE2525771A1 (en) * | 1975-06-10 | 1976-12-16 | Doerrenhaus Wilhelm | Mortice lock for tubular door frames - has single turn actuated locking catch with guide mandrel |
US4578967A (en) * | 1982-04-22 | 1986-04-01 | Yu Jer M | Combined door latch and deadbolt arrangement |
US5765410A (en) * | 1993-06-29 | 1998-06-16 | European Lock Company Limited | Locks |
-
1996
- 1996-12-13 GB GB9625931A patent/GB2320279B/en not_active Expired - Lifetime
-
1997
- 1997-12-12 PT PT97310039T patent/PT848125E/en unknown
- 1997-12-12 DE DE69722357T patent/DE69722357T2/en not_active Expired - Fee Related
- 1997-12-12 AT AT97310039T patent/ATE241745T1/en not_active IP Right Cessation
- 1997-12-12 EP EP97310039A patent/EP0848125B9/en not_active Expired - Lifetime
- 1997-12-12 ES ES97310039T patent/ES2200127T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69722357T2 (en) | 2004-06-03 |
ATE241745T1 (en) | 2003-06-15 |
EP0848125B1 (en) | 2003-05-28 |
ES2200127T3 (en) | 2004-03-01 |
EP0848125B9 (en) | 2003-10-29 |
EP0848125A1 (en) | 1998-06-17 |
GB2320279A (en) | 1998-06-17 |
GB9625931D0 (en) | 1997-01-29 |
GB2320279B (en) | 1999-08-18 |
DE69722357D1 (en) | 2003-07-03 |
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