FR2237483A5 - Double cylinder barrel lock - has spring loaded section inside inner cylinder activated by insertion of key - Google Patents

Double cylinder barrel lock - has spring loaded section inside inner cylinder activated by insertion of key

Info

Publication number
FR2237483A5
FR2237483A5 FR7325925A FR7325925A FR2237483A5 FR 2237483 A5 FR2237483 A5 FR 2237483A5 FR 7325925 A FR7325925 A FR 7325925A FR 7325925 A FR7325925 A FR 7325925A FR 2237483 A5 FR2237483 A5 FR 2237483A5
Authority
FR
France
Prior art keywords
inner cylinder
key
barrel lock
spring loaded
inside inner
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
FR7325925A
Other languages
French (fr)
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.)
RUIZ JACQUES FR
Original Assignee
RUIZ JACQUES FR
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 RUIZ JACQUES FR filed Critical RUIZ JACQUES FR
Priority to FR7325925A priority Critical patent/FR2237483A5/en
Application granted granted Critical
Publication of FR2237483A5 publication Critical patent/FR2237483A5/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
    • E05B27/02—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key
    • E05B27/08—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key arranged axially
    • E05B27/086—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key arranged axially of the bar-tumbler type, the bars having slots or protrusions in alignment upon opening the lock

Abstract

Barrel lock of the type with static outer cylinder and revolving inner cylinder which activates the lock. Balls (1) are placed inside cylindrical holes (2) made in the centre of the inner cylinder and kept in place by a cylindrical section free to slide and revolve within the inner cylinder. This mobile section which takes up a little more than half of the internal cylinder is in direct contact with the inserted key. The diameter of the balls exceeds length of the holes (2) so that when is closed position, a part of each ball occupies a cavity (5) in outer cylinder (6) and, when in open position, an indentical cavity in the mobile section (4).
FR7325925A 1973-07-09 1973-07-09 Double cylinder barrel lock - has spring loaded section inside inner cylinder activated by insertion of key Expired FR2237483A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7325925A FR2237483A5 (en) 1973-07-09 1973-07-09 Double cylinder barrel lock - has spring loaded section inside inner cylinder activated by insertion of key

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7325925A FR2237483A5 (en) 1973-07-09 1973-07-09 Double cylinder barrel lock - has spring loaded section inside inner cylinder activated by insertion of key

Publications (1)

Publication Number Publication Date
FR2237483A5 true FR2237483A5 (en) 1975-02-07

Family

ID=9122610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7325925A Expired FR2237483A5 (en) 1973-07-09 1973-07-09 Double cylinder barrel lock - has spring loaded section inside inner cylinder activated by insertion of key

Country Status (1)

Country Link
FR (1) FR2237483A5 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828343A1 (en) * 1978-06-28 1980-01-10 Perkut B R Rotating cylinder lock with double locking feature - has axially and radially moving pins actuated by key pushing contact faces for release
WO2004111369A1 (en) * 2003-06-16 2004-12-23 Camware Holdings Pty Ltd Rotary lock and key
AU784686B2 (en) * 2001-04-20 2006-06-01 Surite Pty Ltd A key cylinder
EP2360333A3 (en) * 2010-02-15 2012-02-29 Banham Patent Locks Limited Improved lock cylinder & key therefor
WO2015112952A1 (en) * 2014-01-27 2015-07-30 Medeco Security Locks, Inc. Flat-bladed key and associated cylinder lock

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828343A1 (en) * 1978-06-28 1980-01-10 Perkut B R Rotating cylinder lock with double locking feature - has axially and radially moving pins actuated by key pushing contact faces for release
AU784686B2 (en) * 2001-04-20 2006-06-01 Surite Pty Ltd A key cylinder
WO2004111369A1 (en) * 2003-06-16 2004-12-23 Camware Holdings Pty Ltd Rotary lock and key
US7614268B2 (en) 2003-06-16 2009-11-10 Camware Holdings Pty Ltd. Rotary lock and key
EP2360333A3 (en) * 2010-02-15 2012-02-29 Banham Patent Locks Limited Improved lock cylinder & key therefor
WO2015112952A1 (en) * 2014-01-27 2015-07-30 Medeco Security Locks, Inc. Flat-bladed key and associated cylinder lock
US9416561B2 (en) 2014-01-27 2016-08-16 Assa Abloy High Security Group, Inc. Cylinder lock configured to be operated by a flat-bladed key
US9771738B2 (en) 2014-01-27 2017-09-26 Assa Abloy High Security Group Inc. Flat-bladed key

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Legal Events

Date Code Title Description
ST Notification of lapse