GB641072A - Improvements in plug and cylinder type lock mechanism - Google Patents

Improvements in plug and cylinder type lock mechanism

Info

Publication number
GB641072A
GB641072A GB516645A GB516645A GB641072A GB 641072 A GB641072 A GB 641072A GB 516645 A GB516645 A GB 516645A GB 516645 A GB516645 A GB 516645A GB 641072 A GB641072 A GB 641072A
Authority
GB
United Kingdom
Prior art keywords
talon
barrel
pivoted
rotatable barrel
cylinder
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
GB516645A
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 GB516645A priority Critical patent/GB641072A/en
Publication of GB641072A publication Critical patent/GB641072A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B29/00Cylinder locks and other locks with plate tumblers which are set by pushing the key in
    • E05B29/0013Cylinder locks and other locks with plate tumblers which are set by pushing the key in with rotating plate tumblers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Actuator (AREA)

Abstract

641,072. Revolving barrel locks. INGERSOLL. Ltd., YOUNG, L. W., and TAYLOR, J. W. March 1, 1946, No. 5166/45 [Class 44] A rotatable barrel lock comprises two sets of lock levers 9 pivoted eccentrically or sliding in the rotatable barrel and respectively engaged by serrations on the two edges of the key 4, which on insertion causes the levers to align slots 17 formed in their edges thereby permitting entry of a tooth 16 of a talon member 14 mounted in the barrel and of which talon a head 18 moved out of a locking recess 19 in the fixed enclosing cylinder 1 by the initial rotation of the rotatable barrel. On completion of operation the talon member 14 is moved back into locking engagement with the cylinder recess 19 by a pin 20 on the talon member running in a cam groove 21 on the cylinder end. The talon member is shown pivoted at 15, but may be a simple sliding member. Fig. 7 shows the talon pivoted at an intermediate point the other end 23 cooperating with a cam surface 24 for retracting the talon from the slots 17. The lever compartments may be provided by cutting out the rotatable barrel from the solid or the lock levers may be spaced by vanes extending from the talon member. Specification 561,538 is referred to.
GB516645A 1946-03-01 1946-03-01 Improvements in plug and cylinder type lock mechanism Expired GB641072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB516645A GB641072A (en) 1946-03-01 1946-03-01 Improvements in plug and cylinder type lock mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB516645A GB641072A (en) 1946-03-01 1946-03-01 Improvements in plug and cylinder type lock mechanism

Publications (1)

Publication Number Publication Date
GB641072A true GB641072A (en) 1950-08-02

Family

ID=9790919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB516645A Expired GB641072A (en) 1946-03-01 1946-03-01 Improvements in plug and cylinder type lock mechanism

Country Status (1)

Country Link
GB (1) GB641072A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624119A (en) * 1982-10-27 1986-11-25 Ogden Industries Pty. Ltd. Tumbler lock
GB2266918A (en) * 1992-05-15 1993-11-17 Burton Stephen Arthur High security lock
EP1470306A2 (en) * 2002-01-03 2004-10-27 Strattec Security Corporation Vehicular lock apparatus and method
FR2869933A1 (en) * 2004-05-05 2005-11-11 Picard Serrures Soc Par Action Safety lock, has movable interlocking part which blocks driving mechanism of bolt, when fixation screw slips to span of connection part, where fixation screw is inserted transversally for maintaining cylinder in fixed position in case
US9003845B2 (en) 2002-01-03 2015-04-14 Master Lock Company Llc Lock apparatus and method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624119A (en) * 1982-10-27 1986-11-25 Ogden Industries Pty. Ltd. Tumbler lock
GB2266918A (en) * 1992-05-15 1993-11-17 Burton Stephen Arthur High security lock
GB2266918B (en) * 1992-05-15 1996-03-20 Burton Stephen Arthur High security lock
EP1470306A2 (en) * 2002-01-03 2004-10-27 Strattec Security Corporation Vehicular lock apparatus and method
EP1470306A4 (en) * 2002-01-03 2006-05-10 Strattec Security Corp Vehicular lock apparatus and method
US9003845B2 (en) 2002-01-03 2015-04-14 Master Lock Company Llc Lock apparatus and method
FR2869933A1 (en) * 2004-05-05 2005-11-11 Picard Serrures Soc Par Action Safety lock, has movable interlocking part which blocks driving mechanism of bolt, when fixation screw slips to span of connection part, where fixation screw is inserted transversally for maintaining cylinder in fixed position in case

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