DE69722357D1 - Lock improvements - Google Patents

Lock improvements

Info

Publication number
DE69722357D1
DE69722357D1 DE69722357T DE69722357T DE69722357D1 DE 69722357 D1 DE69722357 D1 DE 69722357D1 DE 69722357 T DE69722357 T DE 69722357T DE 69722357 T DE69722357 T DE 69722357T DE 69722357 D1 DE69722357 D1 DE 69722357D1
Authority
DE
Germany
Prior art keywords
bolt
lock
thrower
lever
operated
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 - Fee Related
Application number
DE69722357T
Other languages
German (de)
Other versions
DE69722357T2 (en
Inventor
Colin Sidney Middleton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
COLIN SIDNEY MINDDLETON, BUDLEIGH SALTERTON, DEVON
Original Assignee
MICOTA UK Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MICOTA UK Ltd filed Critical MICOTA UK Ltd
Publication of DE69722357D1 publication Critical patent/DE69722357D1/en
Application granted granted Critical
Publication of DE69722357T2 publication Critical patent/DE69722357T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Glass Compositions (AREA)
  • Lock And Its Accessories (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (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>
DE69722357T 1996-12-13 1997-12-12 Lock improvements Expired - Fee Related DE69722357T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9625931 1996-12-13
GB9625931A GB2320279B (en) 1996-12-13 1996-12-13 Improvements in locks

Publications (2)

Publication Number Publication Date
DE69722357D1 true DE69722357D1 (en) 2003-07-03
DE69722357T2 DE69722357T2 (en) 2004-06-03

Family

ID=10804409

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69722357T Expired - Fee Related DE69722357T2 (en) 1996-12-13 1997-12-12 Lock improvements

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
AU7004494A (en) * 1993-06-29 1995-01-24 European Lock Company Limited Improvements in locks

Also Published As

Publication number Publication date
EP0848125A1 (en) 1998-06-17
GB2320279A (en) 1998-06-17
EP0848125B1 (en) 2003-05-28
GB2320279B (en) 1999-08-18
ES2200127T3 (en) 2004-03-01
PT848125E (en) 2003-10-31
EP0848125B9 (en) 2003-10-29
ATE241745T1 (en) 2003-06-15
GB9625931D0 (en) 1997-01-29
DE69722357T2 (en) 2004-06-03

Similar Documents

Publication Publication Date Title
DE69414624T2 (en) Cylinder lock-key combination
ATE116401T1 (en) LOCK.
GB2374117A (en) Improved door latch assembly with accelerated bolt motion, deadbolt and replacement face plates
ES2096808T3 (en) LOCK TO BE INSTALLED MAINLY IN CLOSING DOORS FOR HOUSING, MAINLY A DRIVE LOCK OPERATING BY A DRIVE BAR.
ES2190033T3 (en) INTERLOCK DEVICE
GB9317797D0 (en) Locks
ATE241745T1 (en) IMPROVEMENTS TO LOCKS
PT1118739E (en) DOOR LOCK
NO20005936D0 (en) Push-lock
TW200517568A (en) Improvements in locks
EP0995866A3 (en) Lock, in particular espagnolette lock
US6332344B1 (en) Deadbolt security chain
ATE216016T1 (en) LOCK FITTING SYSTEM
ATE193080T1 (en) LOCK
ATE183801T1 (en) SAFETY LOCK
TR199800829T2 (en) Structure lock that locks from right or left.
GB2325960A8 (en) A lockset
GB2294970A (en) Improvements in locks
ES2066871T3 (en) CONVICTION DEVICE FOR LOCK LATCH.
ES2110637T3 (en) HARDWARE FOR A LOCK PROVIDED WITH A TRIGGER AND A LATCH.
ATE211520T1 (en) LOCK, ESPECIALLY FOR POSTS OF METAL DOOR FRAMES
FI940584A (en) Latch lock cooperating with one or two lock cylinders
DE59700017D1 (en) Mortise lock
DE59607657D1 (en) Multiple locking system
SE9800204L (en) Indicator

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: COLIN SIDNEY MINDDLETON, BUDLEIGH SALTERTON, DEVON

8339 Ceased/non-payment of the annual fee