GB2337080B - Lock mechanism - Google Patents

Lock mechanism

Info

Publication number
GB2337080B
GB2337080B GB9910849A GB9910849A GB2337080B GB 2337080 B GB2337080 B GB 2337080B GB 9910849 A GB9910849 A GB 9910849A GB 9910849 A GB9910849 A GB 9910849A GB 2337080 B GB2337080 B GB 2337080B
Authority
GB
United Kingdom
Prior art keywords
lock mechanism
lock
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
GB9910849A
Other versions
GB2337080A (en
GB9910849D0 (en
Inventor
Bernard John Viney
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.)
Surelock McGill Ltd
Original Assignee
Surelock McGill 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
Priority claimed from GBGB9809936.9A external-priority patent/GB9809936D0/en
Application filed by Surelock McGill Ltd filed Critical Surelock McGill Ltd
Priority to GB9910849A priority Critical patent/GB2337080B/en
Publication of GB9910849D0 publication Critical patent/GB9910849D0/en
Publication of GB2337080A publication Critical patent/GB2337080A/en
Application granted granted Critical
Publication of GB2337080B publication Critical patent/GB2337080B/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
    • E05C9/041—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
    • 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
    • E05B65/1006—Locks or fastenings for special use for panic or emergency doors of the vertical rod type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
GB9910849A 1998-05-08 1999-05-10 Lock mechanism Expired - Fee Related GB2337080B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9910849A GB2337080B (en) 1998-05-08 1999-05-10 Lock mechanism

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9809936.9A GB9809936D0 (en) 1998-05-08 1998-05-08 Lock mechanism
GB9910849A GB2337080B (en) 1998-05-08 1999-05-10 Lock mechanism

Publications (3)

Publication Number Publication Date
GB9910849D0 GB9910849D0 (en) 1999-07-07
GB2337080A GB2337080A (en) 1999-11-10
GB2337080B true GB2337080B (en) 2002-05-15

Family

ID=26313633

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9910849A Expired - Fee Related GB2337080B (en) 1998-05-08 1999-05-10 Lock mechanism

Country Status (1)

Country Link
GB (1) GB2337080B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2547846B1 (en) * 2010-03-19 2018-09-05 Zhijun Dong Locking device for windows and doors
FR3048256B1 (en) * 2016-02-25 2020-04-03 Axalys FIREFIGHTER CREMONE
US11725421B1 (en) * 2021-04-07 2023-08-15 Norshield Security Products, LLC Attack, ballistic and blast resistant self-locking door
GB2622224A (en) * 2022-09-06 2024-03-13 Surelock Mcgill Ltd Bolting mechanism

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1364444A (en) * 1970-10-07 1974-08-21 Bierlich J H Operating mechanism for locking bolts of doors and windows
FR2331663A1 (en) * 1975-11-13 1977-06-10 Farcy Roger Emergency door bolt release mechanism - has electromagnetic actuator releasing sprung pivoted plates to allow rod to slide
US4130306A (en) * 1977-04-07 1978-12-19 Adams Rite Manufacturing Co. Exit door locking mechanism having multiple bolts
GB2096686A (en) * 1981-04-14 1982-10-20 Chubb & Sons Lock & Safe Co Door locking mechanisms for security enclosures
US4414777A (en) * 1980-11-10 1983-11-15 John Masacchia Break away wall structure
US4799718A (en) * 1986-08-13 1989-01-24 Kuo S Ing Sabotage-proof lock device with elbow-shaped latches
WO1997035084A1 (en) * 1996-03-15 1997-09-25 Latch Developments Limited Lock

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1364444A (en) * 1970-10-07 1974-08-21 Bierlich J H Operating mechanism for locking bolts of doors and windows
FR2331663A1 (en) * 1975-11-13 1977-06-10 Farcy Roger Emergency door bolt release mechanism - has electromagnetic actuator releasing sprung pivoted plates to allow rod to slide
US4130306A (en) * 1977-04-07 1978-12-19 Adams Rite Manufacturing Co. Exit door locking mechanism having multiple bolts
US4414777A (en) * 1980-11-10 1983-11-15 John Masacchia Break away wall structure
GB2096686A (en) * 1981-04-14 1982-10-20 Chubb & Sons Lock & Safe Co Door locking mechanisms for security enclosures
US4799718A (en) * 1986-08-13 1989-01-24 Kuo S Ing Sabotage-proof lock device with elbow-shaped latches
WO1997035084A1 (en) * 1996-03-15 1997-09-25 Latch Developments Limited Lock

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
United States Defensive Publication, T978006, Carman et al *

Also Published As

Publication number Publication date
GB2337080A (en) 1999-11-10
GB9910849D0 (en) 1999-07-07

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Legal Events

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

Effective date: 20050510