GB718451A - Improvements in key operated lock mechanism - Google Patents

Improvements in key operated lock mechanism

Info

Publication number
GB718451A
GB718451A GB713252A GB713252A GB718451A GB 718451 A GB718451 A GB 718451A GB 713252 A GB713252 A GB 713252A GB 713252 A GB713252 A GB 713252A GB 718451 A GB718451 A GB 718451A
Authority
GB
United Kingdom
Prior art keywords
lock mechanism
key operated
operated lock
key
operated
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
GB713252A
Inventor
Jack William Taylor
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.)
Ingersoll Ltd
Original Assignee
Ingersoll 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 Ingersoll Ltd filed Critical Ingersoll Ltd
Priority to GB713252A priority Critical patent/GB718451A/en
Publication of GB718451A publication Critical patent/GB718451A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
GB713252A 1952-03-19 1952-03-19 Improvements in key operated lock mechanism Expired GB718451A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB713252A GB718451A (en) 1952-03-19 1952-03-19 Improvements in key operated lock mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB713252A GB718451A (en) 1952-03-19 1952-03-19 Improvements in key operated lock mechanism

Publications (1)

Publication Number Publication Date
GB718451A true GB718451A (en) 1954-11-17

Family

ID=9827222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB713252A Expired GB718451A (en) 1952-03-19 1952-03-19 Improvements in key operated lock mechanism

Country Status (1)

Country Link
GB (1) GB718451A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3319443A (en) * 1965-03-22 1967-05-16 Yale & Towne G M B H Lock cylinder
US4445347A (en) * 1981-06-29 1984-05-01 Tseng Chih Shan Padlock
US4658606A (en) * 1983-08-16 1987-04-21 Tseng Chin Shan Lock centers and keys for padlocks

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3319443A (en) * 1965-03-22 1967-05-16 Yale & Towne G M B H Lock cylinder
US4445347A (en) * 1981-06-29 1984-05-01 Tseng Chih Shan Padlock
US4658606A (en) * 1983-08-16 1987-04-21 Tseng Chin Shan Lock centers and keys for padlocks

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