GB9109658D0 - Door handle return mechanism - Google Patents

Door handle return mechanism

Info

Publication number
GB9109658D0
GB9109658D0 GB919109658A GB9109658A GB9109658D0 GB 9109658 D0 GB9109658 D0 GB 9109658D0 GB 919109658 A GB919109658 A GB 919109658A GB 9109658 A GB9109658 A GB 9109658A GB 9109658 D0 GB9109658 D0 GB 9109658D0
Authority
GB
United Kingdom
Prior art keywords
door handle
return mechanism
handle return
door
return
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
GB919109658A
Other versions
GB2243646A (en
GB2243646B (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.)
Smith Widdowson & Eadem Limite
Original Assignee
Smith Widdowson & Eadem Limite
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 Smith Widdowson & Eadem Limite filed Critical Smith Widdowson & Eadem Limite
Publication of GB9109658D0 publication Critical patent/GB9109658D0/en
Publication of GB2243646A publication Critical patent/GB2243646A/en
Application granted granted Critical
Publication of GB2243646B publication Critical patent/GB2243646B/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
    • 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
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0403—Wound springs
    • E05B2015/0406—Wound springs wound in a cylindrical shape
    • E05B2015/0417—Wound springs wound in a cylindrical shape loaded by traction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
GB9109658A 1990-05-04 1991-05-03 Door handle return mechanism Expired - Fee Related GB2243646B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909010116A GB9010116D0 (en) 1990-05-04 1990-05-04 Door handle return mechanism

Publications (3)

Publication Number Publication Date
GB9109658D0 true GB9109658D0 (en) 1991-06-26
GB2243646A GB2243646A (en) 1991-11-06
GB2243646B GB2243646B (en) 1994-01-05

Family

ID=10675519

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909010116A Pending GB9010116D0 (en) 1990-05-04 1990-05-04 Door handle return mechanism
GB9109658A Expired - Fee Related GB2243646B (en) 1990-05-04 1991-05-03 Door handle return mechanism

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB909010116A Pending GB9010116D0 (en) 1990-05-04 1990-05-04 Door handle return mechanism

Country Status (1)

Country Link
GB (2) GB9010116D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2304789B (en) * 1995-09-05 1997-08-27 Basta Ireland Ltd Door lever handles
SE505049C2 (en) * 1996-05-23 1997-06-16 Assa Ab Door pressure device
CZ305068B6 (en) * 2013-07-02 2015-04-22 Material & Technology S.R.O. Control element

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1428042A (en) * 1973-06-01 1976-03-17 Rizzotto G Rotatable latch actuators
GB1496934A (en) * 1976-02-03 1978-01-05 Gibbons Ltd J Door handle
SE423642B (en) * 1979-12-27 1982-05-17 Goran Isaksson ELASTICALLY OPERATING ADDITIONAL REPLACEMENT DEVICE FOR DOOR HANDLE AND SOFT
GB8331749D0 (en) * 1983-11-28 1984-01-04 Goodwin W J & Son Ltd Biassing unit for door handle

Also Published As

Publication number Publication date
GB9010116D0 (en) 1990-06-27
GB2243646A (en) 1991-11-06
GB2243646B (en) 1994-01-05

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Legal Events

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

Effective date: 19970503