GB630057A - Improvements in pin-tumbler lock mechanism - Google Patents

Improvements in pin-tumbler lock mechanism

Info

Publication number
GB630057A
GB630057A GB2977347A GB2977347A GB630057A GB 630057 A GB630057 A GB 630057A GB 2977347 A GB2977347 A GB 2977347A GB 2977347 A GB2977347 A GB 2977347A GB 630057 A GB630057 A GB 630057A
Authority
GB
United Kingdom
Prior art keywords
barrel
pin
holes
lock mechanism
legge
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
GB2977347A
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.)
FRANK VICTOR LEGGE
J Legge and Co Ltd
Original Assignee
FRANK VICTOR LEGGE
J Legge and Co 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 FRANK VICTOR LEGGE, J Legge and Co Ltd filed Critical FRANK VICTOR LEGGE
Priority to GB2977347A priority Critical patent/GB630057A/en
Publication of GB630057A publication Critical patent/GB630057A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in

Landscapes

  • Buckles (AREA)

Abstract

630,057. Barrel locks. LEGGE & CO., Ltd., J., and LEGGE, F. V. Nov. 8, 1947, No. 29773, [Class 44] In the manufacture of pin-tumbler barrel locks, the holes a for the springs and tumblers are bored from the opposite side of the shell A, as usual, but the bores a<SP>1</SP> are left open instead of being plugged, and means are provided to prevent the barrel B turning to such a position that the holes therein can coincide with the holes a<SP>1</SP>. Such means may comprise a ring C, Fig. 4, placed over the projecting end b of the barrel and having projections c, c<SP>1</SP> which respectively engage in a slot b<SP>1</SP> in the barrel, and make contact with a stop pin F. Ring C is retained by a circlip D, and slot b<SP>1</SP> serves also to engage with the usual connecting bar E.
GB2977347A 1947-11-08 1947-11-08 Improvements in pin-tumbler lock mechanism Expired GB630057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2977347A GB630057A (en) 1947-11-08 1947-11-08 Improvements in pin-tumbler lock mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2977347A GB630057A (en) 1947-11-08 1947-11-08 Improvements in pin-tumbler lock mechanism

Publications (1)

Publication Number Publication Date
GB630057A true GB630057A (en) 1949-10-04

Family

ID=10296952

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2977347A Expired GB630057A (en) 1947-11-08 1947-11-08 Improvements in pin-tumbler lock mechanism

Country Status (1)

Country Link
GB (1) GB630057A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123474A (en) * 1982-07-14 1984-02-01 Environment The Secretary Of S Improvements in or relating to security locks
FR2567184A1 (en) * 1984-07-06 1986-01-10 Antivols Simplex Sa Piston lock and process for assembling it
GB2173240A (en) * 1985-04-04 1986-10-08 Fixfabriken Ab Espagnolette bar
US4637234A (en) * 1984-08-13 1987-01-20 Oy Wartsila Ab Cartridge lock

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123474A (en) * 1982-07-14 1984-02-01 Environment The Secretary Of S Improvements in or relating to security locks
FR2567184A1 (en) * 1984-07-06 1986-01-10 Antivols Simplex Sa Piston lock and process for assembling it
US4637234A (en) * 1984-08-13 1987-01-20 Oy Wartsila Ab Cartridge lock
GB2173240A (en) * 1985-04-04 1986-10-08 Fixfabriken Ab Espagnolette bar

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