GB1038718A - Improvements in or relating to door latches - Google Patents

Improvements in or relating to door latches

Info

Publication number
GB1038718A
GB1038718A GB1393664A GB1393664A GB1038718A GB 1038718 A GB1038718 A GB 1038718A GB 1393664 A GB1393664 A GB 1393664A GB 1393664 A GB1393664 A GB 1393664A GB 1038718 A GB1038718 A GB 1038718A
Authority
GB
United Kingdom
Prior art keywords
arm
lever
plate
pin
pawl
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
GB1393664A
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.)
Humber Ltd
Original Assignee
Humber 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 Humber Ltd filed Critical Humber Ltd
Priority to GB1393664A priority Critical patent/GB1038718A/en
Publication of GB1038718A publication Critical patent/GB1038718A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/20—Bolts or detents
    • E05B85/24—Bolts rotating about an axis
    • E05B85/28—Bolts rotating about an axis in which the member engaging the keeper is shaped as a toothed wheel or the like

Landscapes

  • Lock And Its Accessories (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

1,038,718. Door latches. HUMBER Ltd. and F. D. PRIESTMAN. April 29, 1965 [April 3, 1964], No. 13936/64. Heading E2A. A rotary toothed door catch 1 on a pin 2 is locked by a spring urged pawl 3 pivoting on a pin 4 and is unlocked by pressing inwardly an arm 5 pivoting on pin 2. The pawl 3 is also released by a handle operated pivoted lever 13 which engages and arm 12 on the pawl. The arm 5 and leyer 13 may be blocked by a pivoted lever connected to a plate 15 freely slidable longitudinally and raised, to free the arm and lever 13, by a knob. A key operated crank 22 secured to the lower end of the plate 15 controls the plate over-riding the arm 5 and lever 13. Closing the door moves the plate 15 and the attached lever upwardly to free the arm 5 and lever 13.
GB1393664A 1964-04-03 1964-04-03 Improvements in or relating to door latches Expired GB1038718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1393664A GB1038718A (en) 1964-04-03 1964-04-03 Improvements in or relating to door latches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1393664A GB1038718A (en) 1964-04-03 1964-04-03 Improvements in or relating to door latches

Publications (1)

Publication Number Publication Date
GB1038718A true GB1038718A (en) 1966-08-10

Family

ID=10032066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1393664A Expired GB1038718A (en) 1964-04-03 1964-04-03 Improvements in or relating to door latches

Country Status (1)

Country Link
GB (1) GB1038718A (en)

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