GB421715A - Improvements in or relating to safety locks - Google Patents

Improvements in or relating to safety locks

Info

Publication number
GB421715A
GB421715A GB25351/34A GB2535134A GB421715A GB 421715 A GB421715 A GB 421715A GB 25351/34 A GB25351/34 A GB 25351/34A GB 2535134 A GB2535134 A GB 2535134A GB 421715 A GB421715 A GB 421715A
Authority
GB
United Kingdom
Prior art keywords
relating
keyhole
revolving
key
lock
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
GB25351/34A
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.)
BAUER A -G
Original Assignee
BAUER A -G
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 BAUER A -G filed Critical BAUER A -G
Publication of GB421715A publication Critical patent/GB421715A/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

  • Lock And Its Accessories (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

421,715. Revolving - barrel locks. BAUER AKT.-GES., Zurich, Switzerland. Sept. 3, 1934, No. 25351. Convention date, Dec. 12, 1933. [Class 44] In a revolving-barrel lock, two sets of tmnblers 4 are arranged on opposite sides of the keyhole 3, and the flat sides of the key are formed with similar sets of recesses 9, 10, so that the lock may be operated by the key in two positions 180 degrees apart. The outer tumbler has a cross member 4<11> to close the entrance to the keyhole.
GB25351/34A 1933-12-12 1934-09-03 Improvements in or relating to safety locks Expired GB421715A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE421715X 1933-12-12

Publications (1)

Publication Number Publication Date
GB421715A true GB421715A (en) 1934-12-28

Family

ID=6459600

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25351/34A Expired GB421715A (en) 1933-12-12 1934-09-03 Improvements in or relating to safety locks

Country Status (3)

Country Link
CH (1) CH176292A (en)
FR (1) FR778134A (en)
GB (1) GB421715A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303677A (en) * 1966-02-23 1967-02-14 Sargent & Co Pick-resistant lock and key therefor
US3349587A (en) * 1965-03-31 1967-10-31 Keller Ernst Method of increasing the number of different locking combinations
US3393542A (en) * 1965-05-28 1968-07-23 777 Lock & Engineering Corp Rotary cylinder lock
US3412588A (en) * 1965-04-29 1968-11-26 Bauer Ag Cylindrical lock with associated key
US3413831A (en) * 1967-12-18 1968-12-03 Lock And Engineering Division Rotary cylinder lock
US3777520A (en) * 1972-06-20 1973-12-11 Security Tech Corp Lock assembly of the rotary cylinder type
US5349830A (en) * 1990-01-17 1994-09-27 Ernst Keller Lock system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349587A (en) * 1965-03-31 1967-10-31 Keller Ernst Method of increasing the number of different locking combinations
US3412588A (en) * 1965-04-29 1968-11-26 Bauer Ag Cylindrical lock with associated key
US3393542A (en) * 1965-05-28 1968-07-23 777 Lock & Engineering Corp Rotary cylinder lock
US3303677A (en) * 1966-02-23 1967-02-14 Sargent & Co Pick-resistant lock and key therefor
US3413831A (en) * 1967-12-18 1968-12-03 Lock And Engineering Division Rotary cylinder lock
US3777520A (en) * 1972-06-20 1973-12-11 Security Tech Corp Lock assembly of the rotary cylinder type
US5349830A (en) * 1990-01-17 1994-09-27 Ernst Keller Lock system

Also Published As

Publication number Publication date
CH176292A (en) 1935-04-15
FR778134A (en) 1935-03-09

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