GB2286420B - Emergency door latch mechanism - Google Patents

Emergency door latch mechanism

Info

Publication number
GB2286420B
GB2286420B GB9402033A GB9402033A GB2286420B GB 2286420 B GB2286420 B GB 2286420B GB 9402033 A GB9402033 A GB 9402033A GB 9402033 A GB9402033 A GB 9402033A GB 2286420 B GB2286420 B GB 2286420B
Authority
GB
United Kingdom
Prior art keywords
latch mechanism
door latch
emergency door
emergency
latch
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
GB9402033A
Other versions
GB2286420A (en
GB9402033D0 (en
Inventor
Roger Smith
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.)
FRED DUNCOMBE Ltd
Original Assignee
FRED DUNCOMBE 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 FRED DUNCOMBE Ltd filed Critical FRED DUNCOMBE Ltd
Priority to GB9402033A priority Critical patent/GB2286420B/en
Publication of GB9402033D0 publication Critical patent/GB9402033D0/en
Publication of GB2286420A publication Critical patent/GB2286420A/en
Application granted granted Critical
Publication of GB2286420B publication Critical patent/GB2286420B/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
    • 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
    • E05C9/042—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 pins engaging slots
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/005—Disconnecting the handle
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/004—Lost motion connections
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2007—Securing, deadlocking or "dogging" the bolt in the fastening position
    • E05B17/203—Securing, deadlocking or "dogging" the bolt in the fastening position not following the movement of the bolt
    • E05B17/2034—Securing, deadlocking or "dogging" the bolt in the fastening position not following the movement of the bolt moving pivotally or rotatively
GB9402033A 1994-02-03 1994-02-03 Emergency door latch mechanism Expired - Fee Related GB2286420B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9402033A GB2286420B (en) 1994-02-03 1994-02-03 Emergency door latch mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9402033A GB2286420B (en) 1994-02-03 1994-02-03 Emergency door latch mechanism

Publications (3)

Publication Number Publication Date
GB9402033D0 GB9402033D0 (en) 1994-03-30
GB2286420A GB2286420A (en) 1995-08-16
GB2286420B true GB2286420B (en) 1996-12-18

Family

ID=10749768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9402033A Expired - Fee Related GB2286420B (en) 1994-02-03 1994-02-03 Emergency door latch mechanism

Country Status (1)

Country Link
GB (1) GB2286420B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2351320B (en) * 1996-08-10 2001-03-14 Yale Security Prod Uk Ltd Emergency exit device
GB9616855D0 (en) * 1996-08-10 1996-09-25 Yale Security Prod Ltd Emergency exit device
FR2771766B1 (en) * 1997-11-28 2000-01-07 Ferco Int Usine Ferrures CONTROL PANEL FOR A CREMONE WITH A HEADBOARD FOR DOORS, WINDOWS OR THE LIKE
ES2168171B1 (en) * 1999-05-13 2003-05-01 Talleres Escoriaza Sa IMPROVED DEVICE FOR AN ANTIPANIC CLOSURE
GB2428734B (en) * 2005-08-01 2010-04-14 Fred Duncombe Ltd Panic latch assembly
EP2703585B2 (en) * 2012-09-04 2022-11-16 ASSA ABLOY Sicherheitstechnik GmbH Passive wing locking device with an actuation rod arrangement having a manipulation protection device
EP3702557B1 (en) * 2019-02-28 2022-01-12 Talleres de Escoriaza, S.A.U. Counter lock for an inactive leaf of a double door

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB494637A (en) * 1938-01-18 1938-10-28 Newman William & Sons Ltd Improvements in emergency-exit fastenings
GB2258882A (en) * 1991-07-02 1993-02-24 Ferco Int Usine Ferrures Espagnolette for a door,window or the like
GB2259110A (en) * 1991-07-23 1993-03-03 Thomas Industries Inc Rod and case assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB494637A (en) * 1938-01-18 1938-10-28 Newman William & Sons Ltd Improvements in emergency-exit fastenings
GB2258882A (en) * 1991-07-02 1993-02-24 Ferco Int Usine Ferrures Espagnolette for a door,window or the like
GB2259110A (en) * 1991-07-23 1993-03-03 Thomas Industries Inc Rod and case assembly

Also Published As

Publication number Publication date
GB2286420A (en) 1995-08-16
GB9402033D0 (en) 1994-03-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080203