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GB421996A - Improvements in cylinder locks - Google Patents

Improvements in cylinder locks

Info

Publication number
GB421996A
GB421996A GB2276033A GB2276033A GB421996A GB 421996 A GB421996 A GB 421996A GB 2276033 A GB2276033 A GB 2276033A GB 2276033 A GB2276033 A GB 2276033A GB 421996 A GB421996 A GB 421996A
Authority
GB
United Kingdom
Prior art keywords
loach
washers
key
rib
bar
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
GB2276033A
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.)
ARTHUR LOACH
ARTHUR SIDNEY LOACH
GEORGE FREDERICK FRANKLING
Original Assignee
ARTHUR LOACH
ARTHUR SIDNEY LOACH
GEORGE FREDERICK FRANKLING
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 ARTHUR LOACH, ARTHUR SIDNEY LOACH, GEORGE FREDERICK FRANKLING filed Critical ARTHUR LOACH
Priority to GB2276033A priority Critical patent/GB421996A/en
Publication of GB421996A publication Critical patent/GB421996A/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

  • Tents Or Canopies (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)

Abstract

421,996. Locks. LOACH, A., FRANKLING, G. F., LOACH, A. S., and LOACH, F., (trading as LOACH & SONS, A.), 7, Hope Street, Dudley, Worcestershire. Aug. 15, 1933, No. 22760. [Class 44] In a cylinder lock in which ward plates F, F<1>, held against rotation by a rib c engaging recesses f therein, are spaced apart by washers E, the latter are each provided with a slot e to receive the key G, the end of which engages with a bolt operating member H ; the washers, which are connected by a bar e<3> engaging notches e<2> therein, thus turn with the key. The key has slots g<2> and g<3> to pass projections f<2> and f<4> on the ward plates F and F<1> respectively. The washers E may normally be held against rotation by pin tumblers D engaging notches e<1> therein. The washers and ward plates are cut away at e<4> and f<1> to pass the rib c and the bar e<3> respectively.
GB2276033A 1933-08-15 1933-08-15 Improvements in cylinder locks Expired GB421996A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2276033A GB421996A (en) 1933-08-15 1933-08-15 Improvements in cylinder locks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2276033A GB421996A (en) 1933-08-15 1933-08-15 Improvements in cylinder locks

Publications (1)

Publication Number Publication Date
GB421996A true GB421996A (en) 1935-01-03

Family

ID=10184629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2276033A Expired GB421996A (en) 1933-08-15 1933-08-15 Improvements in cylinder locks

Country Status (1)

Country Link
GB (1) GB421996A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2295191A (en) * 1994-11-19 1996-05-22 Milenco Ltd Protective shield for radial pin tumbler locks

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2295191A (en) * 1994-11-19 1996-05-22 Milenco Ltd Protective shield for radial pin tumbler locks
GB2295191B (en) * 1994-11-19 1998-11-04 Milenco Ltd Lock

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