GB1160518A - Plate Tumbler Plugs for Cylinder Locks. - Google Patents

Plate Tumbler Plugs for Cylinder Locks.

Info

Publication number
GB1160518A
GB1160518A GB5078566A GB5078566A GB1160518A GB 1160518 A GB1160518 A GB 1160518A GB 5078566 A GB5078566 A GB 5078566A GB 5078566 A GB5078566 A GB 5078566A GB 1160518 A GB1160518 A GB 1160518A
Authority
GB
United Kingdom
Prior art keywords
slots
plug
key
plugs
cylinder locks
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
GB5078566A
Inventor
Roy Clifton Spain
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.)
National Lock Co
Original Assignee
National Lock Co
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 National Lock Co filed Critical National Lock Co
Priority to GB5078566A priority Critical patent/GB1160518A/en
Publication of GB1160518A publication Critical patent/GB1160518A/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)
  • Lock And Its Accessories (AREA)

Abstract

1,160,518. Cylinder locks. NATIONAL LOCK CO. 11 Nov., 1966, No. 50785/66. Heading E2A] A plug for a cylinder lock is cast in one piece and has a flange 13 at one end, a reduced portion 12 at the other, slots 25 extending diametrically through it to receive plate tumblers and having enlarged cavities 26 to one side to receive the tumbler springs, and guide projections 19 between the slots 25 for engaging in a groove in the key, the material between the slots also providing support surfaces 21 for the key which are preferably proud of similar surfaces 23 and 24 at the ends of the plug. The front end of the plug has cam surfaces 17 for the key, and wards 18, one of which is aligned with the guide projections 19.
GB5078566A 1966-11-11 1966-11-11 Plate Tumbler Plugs for Cylinder Locks. Expired GB1160518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5078566A GB1160518A (en) 1966-11-11 1966-11-11 Plate Tumbler Plugs for Cylinder Locks.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5078566A GB1160518A (en) 1966-11-11 1966-11-11 Plate Tumbler Plugs for Cylinder Locks.

Publications (1)

Publication Number Publication Date
GB1160518A true GB1160518A (en) 1969-08-06

Family

ID=10457333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5078566A Expired GB1160518A (en) 1966-11-11 1966-11-11 Plate Tumbler Plugs for Cylinder Locks.

Country Status (1)

Country Link
GB (1) GB1160518A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431034A (en) * 1993-09-23 1995-07-11 Tong-Lung Metal Industry Co., Ltd. Cylinder lock with removable and replaceable key plug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431034A (en) * 1993-09-23 1995-07-11 Tong-Lung Metal Industry Co., Ltd. Cylinder lock with removable and replaceable key plug

Similar Documents

Publication Publication Date Title
GB1333987A (en) Pin-tumbler type cylinder lock installation
IE34280B1 (en) A pin tumbler cylinder lock mechanism
GB1157247A (en) Adjustable Trigger Locks for Firearms
GB955828A (en) Improvements in or relating to cylinder locks
ES8105064A1 (en) Cylinder lock with associated flat key
GB1473476A (en) Cylinder locks
GB1282969A (en) Cylinder lock
GB1260511A (en) A cylinder lock and a key therefor
GB1481999A (en) Locks
GB1343580A (en) Key operable padlock with key lock plug
GB1386371A (en) Axial pin tumbler lock keys and combination reset key therefor
ES444149A1 (en) Safety lock
GB1429055A (en) Locking assembly
GB1160518A (en) Plate Tumbler Plugs for Cylinder Locks.
GB972590A (en) Improved key-operated lock
GB639171A (en) Improvements in or relating to locks
GB1473025A (en) Double cylinder for a lock
GB1282270A (en) Improvements in cylinder lock constructions
GB1209416A (en) Improvements in and relating to cylinder lock mechanisms
GB1229050A (en)
GB1284801A (en) A tumbler lock assembly
GB1235243A (en) Improvements relating to the cylinders of locks, particularly thief-proof locks
GB1124053A (en) Improvements in and relating to locks
GB1063182A (en) Improved key operable lock
GB1241898A (en) Improvements in or relating to cylinder locks

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees