FR2363684A1 - Security lock with separate primary and secondary locks - has key operated secondary lock to hold door closed and block access to primary lock - Google Patents

Security lock with separate primary and secondary locks - has key operated secondary lock to hold door closed and block access to primary lock

Info

Publication number
FR2363684A1
FR2363684A1 FR7626244A FR7626244A FR2363684A1 FR 2363684 A1 FR2363684 A1 FR 2363684A1 FR 7626244 A FR7626244 A FR 7626244A FR 7626244 A FR7626244 A FR 7626244A FR 2363684 A1 FR2363684 A1 FR 2363684A1
Authority
FR
France
Prior art keywords
lock
primary
bolts
displaces
door closed
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.)
Granted
Application number
FR7626244A
Other languages
French (fr)
Other versions
FR2363684B1 (en
Inventor
Jean Jacques Muel
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.)
PIERRE IND
Original Assignee
PIERRE IND
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 PIERRE IND filed Critical PIERRE IND
Priority to FR7626244A priority Critical patent/FR2363684A1/en
Publication of FR2363684A1 publication Critical patent/FR2363684A1/en
Application granted granted Critical
Publication of FR2363684B1 publication Critical patent/FR2363684B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/08—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys
    • E05B35/12—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys requiring the use of two keys, e.g. safe-deposit locks

Landscapes

  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

The primary lock mechanism (12) displaces bolts (10) to lock the door relative to its fixed frame (14), and the secondary mechanism (17) displaces a bolt (18) which blocks the primary bolts in the closure position. The mechanisms (12, 17) may be of the branch type, may be incorporated in a common housing (16) and operate independently under the authorisation of different keys. The primary bolts (10) may project from a horizontally displacing and vertically elongated rectangular slide (11). Key-authorised rotation of the primary lock (12) displaces the slide (11), causing the bolts n10) to enter the frame. The secondary lock (17) may now be activated to move a vertically-displacing secondary bolt (18) into a position where it prevents retraction of the slide (11).
FR7626244A 1976-08-31 1976-08-31 Security lock with separate primary and secondary locks - has key operated secondary lock to hold door closed and block access to primary lock Granted FR2363684A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7626244A FR2363684A1 (en) 1976-08-31 1976-08-31 Security lock with separate primary and secondary locks - has key operated secondary lock to hold door closed and block access to primary lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7626244A FR2363684A1 (en) 1976-08-31 1976-08-31 Security lock with separate primary and secondary locks - has key operated secondary lock to hold door closed and block access to primary lock

Publications (2)

Publication Number Publication Date
FR2363684A1 true FR2363684A1 (en) 1978-03-31
FR2363684B1 FR2363684B1 (en) 1979-03-02

Family

ID=9177268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626244A Granted FR2363684A1 (en) 1976-08-31 1976-08-31 Security lock with separate primary and secondary locks - has key operated secondary lock to hold door closed and block access to primary lock

Country Status (1)

Country Link
FR (1) FR2363684A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022054052A1 (en) * 2020-09-09 2022-03-17 Mul-T-Lock Technologies Ltd. Auxiliary lock for preventing movement of locking element

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793520A (en) * 1949-11-30 1957-05-28 Candia Angel Navarrete Door lock
GB1186681A (en) * 1966-04-18 1970-04-02 Robert Duncan Improvements in Lockable Multiple Fastenings for Doors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793520A (en) * 1949-11-30 1957-05-28 Candia Angel Navarrete Door lock
GB1186681A (en) * 1966-04-18 1970-04-02 Robert Duncan Improvements in Lockable Multiple Fastenings for Doors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022054052A1 (en) * 2020-09-09 2022-03-17 Mul-T-Lock Technologies Ltd. Auxiliary lock for preventing movement of locking element
IL277259B1 (en) * 2020-09-09 2023-12-01 Mul T Lock Technologies Ltd Auxiliary lock for preventing movement of locking element
IL277259B2 (en) * 2020-09-09 2024-04-01 Mul T Lock Technologies Ltd Auxiliary lock for preventing movement of locking element

Also Published As

Publication number Publication date
FR2363684B1 (en) 1979-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse