WO2009141602A3 - Improvements to door latch assemblies - Google Patents

Improvements to door latch assemblies Download PDF

Info

Publication number
WO2009141602A3
WO2009141602A3 PCT/GB2009/001252 GB2009001252W WO2009141602A3 WO 2009141602 A3 WO2009141602 A3 WO 2009141602A3 GB 2009001252 W GB2009001252 W GB 2009001252W WO 2009141602 A3 WO2009141602 A3 WO 2009141602A3
Authority
WO
WIPO (PCT)
Prior art keywords
handle
piece
door
actuate
retainer
Prior art date
Application number
PCT/GB2009/001252
Other languages
French (fr)
Other versions
WO2009141602A2 (en
Inventor
William Hoj
Original Assignee
William Hoj
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 William Hoj filed Critical William Hoj
Publication of WO2009141602A2 publication Critical patent/WO2009141602A2/en
Publication of WO2009141602A3 publication Critical patent/WO2009141602A3/en

Links

Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/002—Faceplates or front plates
    • 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
    • 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
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00—Fastening knobs or handles to lock or latch parts
    • E05B3/06—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon
    • E05B3/065—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon with spring biasing means for moving the handle over a substantial distance, e.g. to its horizontal position
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • E05B9/082—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing with concealed screws
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/0015—Knobs or handles which do not operate the bolt or lock, e.g. non-movable; Mounting thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00—Fastening knobs or handles to lock or latch parts
    • E05B3/06—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Patch Boards (AREA)
  • Lock And Its Accessories (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

The invention provides a removeable retainer (23) held within a cavity formed between a face plate (4) of the handle assembly and the door, and adapted to act between the handle (1) and an internal surface of the face plate to prevent rotation of the handle (1). The retainer (23) is held in place in part by a two piece spindle (22), each piece (22A, 22B) being freely rotatable about the other, such that one piece (22B) can be anchoured into the retained handle (1), whilst the other (22A) is free to be rotated by an opposing handle (17) so as to actuate the latch or lock mechanism. The invention enables, at the installer's discretion, to fix the position of one of the handles such that it cannot be used to actuate the latch or multipoint lock, such that once the door is shut it cannot be opened, e.g. from the outside, without a key.
PCT/GB2009/001252 2008-05-19 2009-05-19 Improvements to door latch assemblies WO2009141602A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0809005A GB2460222A (en) 2008-05-19 2008-05-19 Retrofitting / replacement door handle and faceplate assembly
GB0809005.2 2008-05-19

Publications (2)

Publication Number Publication Date
WO2009141602A2 WO2009141602A2 (en) 2009-11-26
WO2009141602A3 true WO2009141602A3 (en) 2010-05-27

Family

ID=39596075

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2009/001252 WO2009141602A2 (en) 2008-05-19 2009-05-19 Improvements to door latch assemblies

Country Status (2)

Country Link
GB (3) GB2460222A (en)
WO (1) WO2009141602A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102864971A (en) * 2012-10-18 2013-01-09 陈文� Lock for controlling normal open state or normal close state by using key

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0812084D0 (en) * 2008-07-02 2008-08-06 Heeley Peter Door latch face plate assembley
US10161162B2 (en) 2015-05-21 2018-12-25 Yale Security Inc. Escutcheon mounting plate
GB2543782A (en) 2015-10-27 2017-05-03 Paxton Access Ltd Access control device
CN106801539A (en) * 2017-03-17 2017-06-06 河南传通电子科技有限公司 A kind of door lock of Removeable housing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH490832A (en) * 1969-07-09 1970-05-31 Gisler Max Multipurpose handle, especially for furniture
FR2627535A2 (en) * 1987-12-04 1989-08-25 Bezault Sa Door handle support plate assembly - has door plates on each face of door with gripping plate assembly on one side connected to opposite handle by spindle
GB2241282A (en) * 1990-02-24 1991-08-28 Alfred Atha Door handle assemblies
DE19507481C1 (en) * 1995-03-03 1996-05-30 Reichel Phi Gmbh Lockable window hasp with front body fixed to casement main body
DE20315688U1 (en) * 2003-10-07 2003-12-24 IKON GmbH Präzisionstechnik Two-part pressure pin for a lock comprises a pressure pin part designed as a sleeve closed by a base part having an opening for the shaft of a threaded screw which lies with its screw head inside the sleeve on the inner wall of the opening

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107113A (en) * 1961-05-17 1963-10-15 Sconzo Thomas George Adjustable door latch assembly
US4236396A (en) * 1978-10-16 1980-12-02 Emhart Industries, Inc. Retrofit lock
GB2206639B (en) * 1987-07-01 1991-12-04 Colin Frederick Patmore Door locking arrangement
US5513505A (en) * 1993-08-26 1996-05-07 Master Lock Company Adjustable interconnected lock assembly
US5762387A (en) * 1996-10-24 1998-06-09 The Stanley Works Universal latch
US20070101777A1 (en) * 2005-11-04 2007-05-10 I-Tek Metal Mfg. Co., Ltd. Escutcheon assembly
GB0613587D0 (en) * 2006-07-07 2006-08-16 Heeley Peter Door latch face plate assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH490832A (en) * 1969-07-09 1970-05-31 Gisler Max Multipurpose handle, especially for furniture
FR2627535A2 (en) * 1987-12-04 1989-08-25 Bezault Sa Door handle support plate assembly - has door plates on each face of door with gripping plate assembly on one side connected to opposite handle by spindle
GB2241282A (en) * 1990-02-24 1991-08-28 Alfred Atha Door handle assemblies
DE19507481C1 (en) * 1995-03-03 1996-05-30 Reichel Phi Gmbh Lockable window hasp with front body fixed to casement main body
DE20315688U1 (en) * 2003-10-07 2003-12-24 IKON GmbH Präzisionstechnik Two-part pressure pin for a lock comprises a pressure pin part designed as a sleeve closed by a base part having an opening for the shaft of a threaded screw which lies with its screw head inside the sleeve on the inner wall of the opening

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102864971A (en) * 2012-10-18 2013-01-09 陈文� Lock for controlling normal open state or normal close state by using key

Also Published As

Publication number Publication date
GB2460222A (en) 2009-11-25
GB0809005D0 (en) 2008-06-25
GB0908559D0 (en) 2009-06-24
GB0908719D0 (en) 2009-07-01
GB2461145A (en) 2009-12-30
WO2009141602A2 (en) 2009-11-26

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