GB2286223B - Emergency door latch mechanism - Google Patents

Emergency door latch mechanism

Info

Publication number
GB2286223B
GB2286223B GB9402051A GB9402051A GB2286223B GB 2286223 B GB2286223 B GB 2286223B GB 9402051 A GB9402051 A GB 9402051A GB 9402051 A GB9402051 A GB 9402051A GB 2286223 B GB2286223 B GB 2286223B
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
GB9402051A
Other versions
GB2286223A (en
GB9402051D0 (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 GB9402051A priority Critical patent/GB2286223B/en
Publication of GB9402051D0 publication Critical patent/GB9402051D0/en
Publication of GB2286223A publication Critical patent/GB2286223A/en
Application granted granted Critical
Publication of GB2286223B publication Critical patent/GB2286223B/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
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
    • E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C1/14—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially towards or away from the plane of the wing or frame
    • 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
    • E05B13/10—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
    • E05B13/101—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle for disconnecting the handle
    • 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
    • E05B63/0065—Operating modes; Transformable to different operating modes
    • E05B63/0069—Override systems, e.g. allowing opening from inside without the key, even when locked from outside
    • 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
    • E05B63/042—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings constructed symmetrically
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/1046—Panic bars
    • E05B65/106—Panic bars pivoting
    • E05B65/1066—Panic bars pivoting the pivot axis being substantially parallel to the longitudinal axis of the bar

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Lock And Its Accessories (AREA)
GB9402051A 1994-02-03 1994-02-03 Emergency door latch mechanism Expired - Fee Related GB2286223B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9402051A GB2286223B (en) 1994-02-03 1994-02-03 Emergency door latch mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9402051A GB2286223B (en) 1994-02-03 1994-02-03 Emergency door latch mechanism

Publications (3)

Publication Number Publication Date
GB9402051D0 GB9402051D0 (en) 1994-03-30
GB2286223A GB2286223A (en) 1995-08-09
GB2286223B true GB2286223B (en) 1998-05-13

Family

ID=10749784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9402051A Expired - Fee Related GB2286223B (en) 1994-02-03 1994-02-03 Emergency door latch mechanism

Country Status (1)

Country Link
GB (1) GB2286223B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3935797A (en) * 1996-08-16 1998-03-06 Robert William Stark High security lock apparatus
ITTO20020281A1 (en) * 2002-03-29 2003-09-29 Savio Spa ,, PANIC OPENING SYSTEM FOR DOORS ,,.
CN201891323U (en) * 2010-12-06 2011-07-06 固力保安制品有限公司 Lock
ITTO20110698A1 (en) * 2011-07-29 2013-01-30 Savio Spa ANTI-PANIC OPENING DEVICE WITH TRANSLATING SPEAKER
FR3110925B1 (en) * 2020-05-29 2023-05-26 Vitesco Technologies Vehicle opening emergency access device with retention lever and pull wire

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243256A (en) * 1978-10-02 1981-01-06 Frydrych Robert R Narrow style surface mounted reversible latch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243256A (en) * 1978-10-02 1981-01-06 Frydrych Robert R Narrow style surface mounted reversible latch

Also Published As

Publication number Publication date
GB2286223A (en) 1995-08-09
GB9402051D0 (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