GB2496911B - Improvements in or relating to door latch mechanisms - Google Patents

Improvements in or relating to door latch mechanisms

Info

Publication number
GB2496911B
GB2496911B GB1120469.0A GB201120469A GB2496911B GB 2496911 B GB2496911 B GB 2496911B GB 201120469 A GB201120469 A GB 201120469A GB 2496911 B GB2496911 B GB 2496911B
Authority
GB
United Kingdom
Prior art keywords
relating
door latch
latch mechanisms
mechanisms
door
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.)
Active
Application number
GB1120469.0A
Other versions
GB201120469D0 (en
GB2496911A (en
Inventor
James Dolman Terence
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.)
Trojan Hardware and Design Ltd
Original Assignee
Trojan Hardware and Design 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 Trojan Hardware and Design Ltd filed Critical Trojan Hardware and Design Ltd
Priority to GB1120469.0A priority Critical patent/GB2496911B/en
Publication of GB201120469D0 publication Critical patent/GB201120469D0/en
Publication of GB2496911A publication Critical patent/GB2496911A/en
Application granted granted Critical
Publication of GB2496911B publication Critical patent/GB2496911B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/025—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction 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
    • E05B13/002—Devices preventing the key or the handle or both from being used locking the handle
    • E05B13/004—Devices preventing the key or the handle or both from being used locking the handle by locking the spindle, follower, or the like
    • 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
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0013—Locks with rotary bolt without provision for latching
    • 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
    • E05B63/16—Locks or fastenings with special structural characteristics with the handles on opposite sides moving independently
    • 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
    • E05B65/1086—Locks with panic function, e.g. allowing opening from the inside without a ley even when locked from the outside
    • 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
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/026—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts
    • 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
    • E05B17/2038—Securing, deadlocking or "dogging" the bolt in the fastening position not following the movement of the bolt moving rectilinearly

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Lock And Its Accessories (AREA)
GB1120469.0A 2011-11-26 2011-11-26 Improvements in or relating to door latch mechanisms Active GB2496911B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1120469.0A GB2496911B (en) 2011-11-26 2011-11-26 Improvements in or relating to door latch mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1120469.0A GB2496911B (en) 2011-11-26 2011-11-26 Improvements in or relating to door latch mechanisms

Publications (3)

Publication Number Publication Date
GB201120469D0 GB201120469D0 (en) 2012-01-11
GB2496911A GB2496911A (en) 2013-05-29
GB2496911B true GB2496911B (en) 2017-09-20

Family

ID=45508844

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1120469.0A Active GB2496911B (en) 2011-11-26 2011-11-26 Improvements in or relating to door latch mechanisms

Country Status (1)

Country Link
GB (1) GB2496911B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8348308B2 (en) 2008-12-19 2013-01-08 Amesbury Group, Inc. High security lock for door
US8939474B2 (en) 2011-06-03 2015-01-27 Amesbury Group, Inc. Lock with sliding locking elements
US9428937B2 (en) 2011-07-22 2016-08-30 Amesbury Group, Inc. Multi-point lock having sequentially-actuated locking elements
CA2882865C (en) 2012-08-31 2020-08-11 Amesbury Group, Inc. Passive door lock mechanisms
US9637957B2 (en) 2012-11-06 2017-05-02 Amesbury Group, Inc. Automatically-extending remote door lock bolts
US9790716B2 (en) 2014-10-16 2017-10-17 Amesbury Group, Inc. Opposed hook sliding door lock
EP3252252B1 (en) * 2016-06-03 2021-02-24 ASSA ABLOY Opening Solutions Sweden AB Lock with dead bolt and latch bolt
US10968661B2 (en) 2016-08-17 2021-04-06 Amesbury Group, Inc. Locking system having an electronic deadbolt
US10662675B2 (en) 2017-04-18 2020-05-26 Amesbury Group, Inc. Modular electronic deadbolt systems
US10808424B2 (en) 2017-05-01 2020-10-20 Amesbury Group, Inc. Modular multi-point lock
CA3012377A1 (en) 2017-07-25 2019-01-25 Amesbury Group, Inc. Access handle for sliding doors
IT201800003346A1 (en) * 2018-03-07 2019-09-07 Bonaiti Serrature Spa PANIC LOCK
CA3036398A1 (en) 2018-03-12 2019-09-12 Amesbury Group, Inc. Electronic deadbolt systems
US11834866B2 (en) 2018-11-06 2023-12-05 Amesbury Group, Inc. Flexible coupling for electronic deadbolt systems
US11661771B2 (en) 2018-11-13 2023-05-30 Amesbury Group, Inc. Electronic drive for door locks
DE102022124002B3 (en) * 2022-09-19 2023-10-12 SÜD-Metall Schließsysteme Leipzig GmbH Lock with electromechanical multiple locking

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005106166A1 (en) * 2004-05-03 2005-11-10 Dorma Door Controls Pty Ltd Locks
EP1953313A1 (en) * 2007-02-02 2008-08-06 Roto Frank Ag Lock for door
US7942027B1 (en) * 2009-12-14 2011-05-17 David Cassini Door latch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005106166A1 (en) * 2004-05-03 2005-11-10 Dorma Door Controls Pty Ltd Locks
EP1953313A1 (en) * 2007-02-02 2008-08-06 Roto Frank Ag Lock for door
US7942027B1 (en) * 2009-12-14 2011-05-17 David Cassini Door latch

Also Published As

Publication number Publication date
GB201120469D0 (en) 2012-01-11
GB2496911A (en) 2013-05-29

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20171116 AND 20171122

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20181126

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: APPLICATION FILED

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: RESTORATION ALLOWED

Effective date: 20200302