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GB2119007B - Locking devices for fitting to latch machanisms - Google Patents

Locking devices for fitting to latch machanisms

Info

Publication number
GB2119007B
GB2119007B GB8305758A GB8305758A GB2119007B GB 2119007 B GB2119007 B GB 2119007B GB 8305758 A GB8305758 A GB 8305758A GB 8305758 A GB8305758 A GB 8305758A GB 2119007 B GB2119007 B GB 2119007B
Authority
GB
United Kingdom
Prior art keywords
casing
cam member
latch
machanisms
fitting
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
Application number
GB8305758A
Other versions
GB8305758D0 (en
GB2119007A (en
Inventor
Michael George Mander
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.)
WJ Goodwin and Son Ltd
Original Assignee
WJ Goodwin and Son 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 WJ Goodwin and Son Ltd filed Critical WJ Goodwin and Son Ltd
Priority to GB8305758A priority Critical patent/GB2119007B/en
Publication of GB8305758D0 publication Critical patent/GB8305758D0/en
Publication of GB2119007A publication Critical patent/GB2119007A/en
Application granted granted Critical
Publication of GB2119007B publication Critical patent/GB2119007B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/041—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with rack and pinion mechanism
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/047—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Lock And Its Accessories (AREA)

Abstract

A locking device is adapted for attachment to a pre-assembled latch mechanism composed of a casing 10, a latch bolt 13 which is movable between extended and retracted positions with respect to the casing, and a manually operable handle 16 which is operatively connected to the bolt 13 by means of a rotatable spindle 15. The locking device comprises a cam member 43 mounted on the spindle 15 externally of the casing 10 for rotation with the handle, operating linkages 47 mounted externally of the casing 10 and operatively connected to the cam member 43, via 40 and 44, and dead bolts 49 which are extendable and retractable by movement of the operating linkages 47. Lobes 41, 42 on the cam member 43 provide lost motion between the cam member and the operating linkages 47. <IMAGE>
GB8305758A 1982-03-03 1983-03-02 Locking devices for fitting to latch machanisms Expired GB2119007B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8305758A GB2119007B (en) 1982-03-03 1983-03-02 Locking devices for fitting to latch machanisms

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8206179 1982-03-03
GB8305758A GB2119007B (en) 1982-03-03 1983-03-02 Locking devices for fitting to latch machanisms

Publications (3)

Publication Number Publication Date
GB8305758D0 GB8305758D0 (en) 1983-04-07
GB2119007A GB2119007A (en) 1983-11-09
GB2119007B true GB2119007B (en) 1985-05-09

Family

ID=26282145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8305758A Expired GB2119007B (en) 1982-03-03 1983-03-02 Locking devices for fitting to latch machanisms

Country Status (1)

Country Link
GB (1) GB2119007B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8703249D0 (en) * 1987-02-12 1987-03-18 Fullex Ltd Multi-point lock
US4978151A (en) * 1989-08-17 1990-12-18 Von Duprin, Inc. Latch-operating mechanism for a panic egress device
FR2788550B1 (en) * 1999-01-18 2001-09-14 Abs Rica Ateliers Bernard Seri CREMONE IN PARTICULAR WITH HALF-TURN PENE AND STATUS INDICATOR
FR2841584B1 (en) * 2002-06-26 2007-08-31 Stremler DEVICE HAVING SEVERAL POINTS OF CONDEMNATION, IN PARTICULAR FOR METAL JOINERY WITH AT LEAST ONE PROFILE
GB2400400A (en) * 2003-03-21 2004-10-13 Mila Hardware Ltd Catch comprising at least one shoot bolt and rotatable lever
GB2408774B (en) * 2003-12-06 2006-12-20 Window Fab & Fixing Supplies Improved actuation mechanism
GB2459493A (en) * 2008-04-24 2009-10-28 Strand Hardware Ltd A multi-point panic or emergency exit mechanism

Also Published As

Publication number Publication date
GB8305758D0 (en) 1983-04-07
GB2119007A (en) 1983-11-09

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20030301