GB803799A - Door handles - Google Patents

Door handles

Info

Publication number
GB803799A
GB803799A GB3586455A GB3586455A GB803799A GB 803799 A GB803799 A GB 803799A GB 3586455 A GB3586455 A GB 3586455A GB 3586455 A GB3586455 A GB 3586455A GB 803799 A GB803799 A GB 803799A
Authority
GB
United Kingdom
Prior art keywords
spindle
washer
trunnion
tubular part
handle
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
Application number
GB3586455A
Inventor
Alfred Foster Claverley
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.)
WALTER ROWLEY Ltd
Original Assignee
WALTER ROWLEY 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 WALTER ROWLEY Ltd filed Critical WALTER ROWLEY Ltd
Priority to GB3586455A priority Critical patent/GB803799A/en
Publication of GB803799A publication Critical patent/GB803799A/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
    • E05B3/06—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
    • E05B2015/0493—Overcenter springs
    • 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
    • E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

803,799. Door handles. ROWLEY, Ltd., W. Nov. 15, 1956 [Dec. 14, 1955], No. 35864/55. Class 44 A door fitting comprises an angularly movable handle 5 having a trunnion 5a engaging a hole in an attachment plate 4, and engaging, at its inner end, the spindle 6 of the door fastening; a retaining washer 7, on the trunnion 5a, adapted to co-operate with a stop or stops 8 on the plate 4 to limit the angular movement of the handle 5, and a spindle 9 attached to an eccentric point 7b of the washer 7 at one end and having its other end slidable in a tubular part 10 against the action of a compression spring 11, the tubular part bearing at its opposite end against an abutment 4a on the attachment plate. The spindle 9, spring 11 and part 10 act as an over-centre spring to bias the handle 5 to one of its limit positions defined by the extensions 7a on washer 7 and the stop 8 in Fig. 1, the washer or washers 7 and the trunnion 5a having complementary flats to prevent relative motion. In an embodiment in the Provisional Specification the spindle 9 has an enlarged bifurcated end pivoted to the eccentric point 7b and the abutment 4a comprises a pin attached to the plate 4 and extending through a pair of diametrically opposed holes in the wall of the tubular part 10.
GB3586455A 1955-12-14 1955-12-14 Door handles Expired GB803799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3586455A GB803799A (en) 1955-12-14 1955-12-14 Door handles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3586455A GB803799A (en) 1955-12-14 1955-12-14 Door handles

Publications (1)

Publication Number Publication Date
GB803799A true GB803799A (en) 1958-11-05

Family

ID=10382393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3586455A Expired GB803799A (en) 1955-12-14 1955-12-14 Door handles

Country Status (1)

Country Link
GB (1) GB803799A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3988745A3 (en) * 2020-10-26 2022-08-17 C.Ed. Schulte Gesellschaft mit beschränkter Haftung Zylinderschlossfabrik Fitting with a left/right adjustable driver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3988745A3 (en) * 2020-10-26 2022-08-17 C.Ed. Schulte Gesellschaft mit beschränkter Haftung Zylinderschlossfabrik Fitting with a left/right adjustable driver

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