GB543893A - Improvements in or relating to locks - Google Patents

Improvements in or relating to locks

Info

Publication number
GB543893A
GB543893A GB1288440A GB1288440A GB543893A GB 543893 A GB543893 A GB 543893A GB 1288440 A GB1288440 A GB 1288440A GB 1288440 A GB1288440 A GB 1288440A GB 543893 A GB543893 A GB 543893A
Authority
GB
United Kingdom
Prior art keywords
rack
bolt
barrel
pinions
pinion
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
GB1288440A
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.)
HENRY JOHN TIBBLES
Rely A Bell Burglar & Fire Ala
Original Assignee
HENRY JOHN TIBBLES
Rely A Bell Burglar & Fire Ala
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 HENRY JOHN TIBBLES, Rely A Bell Burglar & Fire Ala filed Critical HENRY JOHN TIBBLES
Priority to GB1288440A priority Critical patent/GB543893A/en
Publication of GB543893A publication Critical patent/GB543893A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E05B15/10—Bolts of locks or night latches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/02—Fastening devices with bolts moving rectilinearly without latching action
    • E05C1/06—Fastening devices with bolts moving rectilinearly without latching action with operating handle or equivalent member moving otherwise than rigidly with the bolt

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

543,893. Locks. TIBBLES, H. J., and RELY-ABELL BURGLAR & FIRE ALARM CO., Ltd. Aug. 12, 1940, No. 12884. [Class 44] In order to give a long throw to a bolt 9 operated by a revolving barrel lock a pinion 3 on the barrel 4 engages a sliding rack 2, movement of which is transmitted to the bolt through a pair of coaxial pinions 5, 6 respectively engaging rack 2 and a rack 8 on the bolt. The rack 2 may be wide enough to provide separate tracks for the pinions 3, 5 or separate teeth may be provided. The barrel lock screws adjustably into the casing 1. According to the Provisional Specification a locking pin may be provided engaging a groove 7 in the barrel casing to retain it in adjusted position, and the pinion 3 may directly engage the rack on the bolt, rack 2 and pinions 5, 6 being omitted.
GB1288440A 1940-08-12 1940-08-12 Improvements in or relating to locks Expired GB543893A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1288440A GB543893A (en) 1940-08-12 1940-08-12 Improvements in or relating to locks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1288440A GB543893A (en) 1940-08-12 1940-08-12 Improvements in or relating to locks

Publications (1)

Publication Number Publication Date
GB543893A true GB543893A (en) 1942-03-18

Family

ID=10012888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1288440A Expired GB543893A (en) 1940-08-12 1940-08-12 Improvements in or relating to locks

Country Status (1)

Country Link
GB (1) GB543893A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137688A (en) * 1983-04-07 1984-10-10 Banham Patent Locks Ltd Rack bolts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137688A (en) * 1983-04-07 1984-10-10 Banham Patent Locks Ltd Rack bolts

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