FR554302A - Verrou électrique de sûreté à combinaisons - Google Patents

Verrou électrique de sûreté à combinaisons

Info

Publication number
FR554302A
FR554302A FR554302DA FR554302A FR 554302 A FR554302 A FR 554302A FR 554302D A FR554302D A FR 554302DA FR 554302 A FR554302 A FR 554302A
Authority
FR
France
Prior art keywords
safety lock
electric safety
combination electric
combination
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
Other languages
English (en)
Inventor
Louis Cadenel
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 filed Critical
Application granted granted Critical
Publication of FR554302A publication Critical patent/FR554302A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
    • G07C9/00666—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with dials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR554302D 1921-12-06 1921-12-06 Verrou électrique de sûreté à combinaisons Expired FR554302A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR554302T 1921-12-06

Publications (1)

Publication Number Publication Date
FR554302A true FR554302A (fr) 1923-06-08

Family

ID=8938770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR554302D Expired FR554302A (fr) 1921-12-06 1921-12-06 Verrou électrique de sûreté à combinaisons

Country Status (1)

Country Link
FR (1) FR554302A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625245A1 (fr) * 1987-12-24 1989-06-30 Monthioux Andre Serrure electronique a disque programmable
FR2630153A1 (fr) * 1988-04-19 1989-10-20 Monthioux Andre Serrure mecano-electronique a disque et a circuits imprimes preprogrammes tournant avec sa centrale informatique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625245A1 (fr) * 1987-12-24 1989-06-30 Monthioux Andre Serrure electronique a disque programmable
EP0323344A1 (fr) * 1987-12-24 1989-07-05 André Monthioux Serrure électronique à disque programmable
FR2630153A1 (fr) * 1988-04-19 1989-10-20 Monthioux Andre Serrure mecano-electronique a disque et a circuits imprimes preprogrammes tournant avec sa centrale informatique

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