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GB2013271A - Improvements in and relating to door knobs, handles and the like - Google Patents

Improvements in and relating to door knobs, handles and the like

Info

Publication number
GB2013271A
GB2013271A GB7901138A GB7901138A GB2013271A GB 2013271 A GB2013271 A GB 2013271A GB 7901138 A GB7901138 A GB 7901138A GB 7901138 A GB7901138 A GB 7901138A GB 2013271 A GB2013271 A GB 2013271A
Authority
GB
United Kingdom
Prior art keywords
shaft
back plate
handles
relating
knob
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.)
Granted
Application number
GB7901138A
Other versions
GB2013271B (en
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.)
MIWA ROKKU KOGYO KK
Original Assignee
MIWA ROKKU KOGYO KK
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 MIWA ROKKU KOGYO KK filed Critical MIWA ROKKU KOGYO KK
Publication of GB2013271A publication Critical patent/GB2013271A/en
Application granted granted Critical
Publication of GB2013271B publication Critical patent/GB2013271B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E05B3/003—Fastening knobs or handles to hollow cylindrical spindles, e.g. of tubular locks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

A device provided for disengageably locking a knob or handle to a securing mechanism e.g. a lock, for a door, has a shaft 6, a back plate 5, which, can be removeably mounted on the shaft, and a stop member 1, such as an annular plate or ring mountable on the shaft, moveable between a first position in which it prevents removal of the back plate from the shaft, and a second position in which it allows such removal. The stop member is urged by e.g. a spring 2 towards its first position, but can be moved to the second position by a force applied e.g. by hand using a push rod. A knob 8 on the back plate has an appropriately located opening 9 permitting the insertion of a push rod for this function. <IMAGE>
GB7901138A 1978-01-25 1979-01-11 Door knob handles and the like Expired GB2013271B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP670578U JPS5712145Y2 (en) 1978-01-25 1978-01-25

Publications (2)

Publication Number Publication Date
GB2013271A true GB2013271A (en) 1979-08-08
GB2013271B GB2013271B (en) 1982-04-21

Family

ID=11645714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7901138A Expired GB2013271B (en) 1978-01-25 1979-01-11 Door knob handles and the like

Country Status (3)

Country Link
JP (1) JPS5712145Y2 (en)
GB (1) GB2013271B (en)
SG (1) SG84784G (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002157A1 (en) * 1982-11-19 1984-06-07 Fixfabriken Ab A lock having a safety turning knob
AT394602B (en) * 1988-04-30 1992-05-25 Alfer Alu Fertigbau DOOR BUTTON ARRANGEMENT FOR LADDER SIGNS
EP0549856A1 (en) * 1991-12-24 1993-07-07 SERRATURE MERONI S.p.A. An operating handgrip device for a latch
US6719338B2 (en) * 2002-02-11 2004-04-13 Shen Mu-Lin Dummy trim with an improved resistance to pull
US6981726B2 (en) * 2003-01-17 2006-01-03 Tong Lung Metal Industry Co., Ltd. Easily disassembled structure of an auxiliary lock
US11193303B2 (en) * 2017-03-31 2021-12-07 ASSA ABLOY Residential Group, Inc. Door lock and handle assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002157A1 (en) * 1982-11-19 1984-06-07 Fixfabriken Ab A lock having a safety turning knob
AT394602B (en) * 1988-04-30 1992-05-25 Alfer Alu Fertigbau DOOR BUTTON ARRANGEMENT FOR LADDER SIGNS
EP0549856A1 (en) * 1991-12-24 1993-07-07 SERRATURE MERONI S.p.A. An operating handgrip device for a latch
US6719338B2 (en) * 2002-02-11 2004-04-13 Shen Mu-Lin Dummy trim with an improved resistance to pull
US6981726B2 (en) * 2003-01-17 2006-01-03 Tong Lung Metal Industry Co., Ltd. Easily disassembled structure of an auxiliary lock
US11193303B2 (en) * 2017-03-31 2021-12-07 ASSA ABLOY Residential Group, Inc. Door lock and handle assembly

Also Published As

Publication number Publication date
JPS5712145Y2 (en) 1982-03-10
JPS54111339U (en) 1979-08-04
SG84784G (en) 1985-08-16
GB2013271B (en) 1982-04-21

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19990110