BE474764A - Serrure électrique - Google Patents

Serrure électrique

Info

Publication number
BE474764A
BE474764A BE474764A BE474764A BE474764A BE 474764 A BE474764 A BE 474764A BE 474764 A BE474764 A BE 474764A BE 474764 A BE474764 A BE 474764A BE 474764 A BE474764 A BE 474764A
Authority
BE
Belgium
Prior art keywords
electric lock
lock
electric
desc
page number
Prior art date
Application number
BE474764A
Other languages
English (en)
Inventor
Rene Muyldermans
Original Assignee
Rene Muyldermans
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 Rene Muyldermans filed Critical Rene Muyldermans
Priority to BE474764A priority Critical patent/BE474764A/fr
Publication of BE474764A publication Critical patent/BE474764A/fr
Priority to BE482529A priority patent/BE482529R/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • 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)
  • Electromagnetism (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Burglar Alarm Systems (AREA)

Description


   <Desc/Clms Page number 1> 
 
 EMI1.1
BE474764A 1947-07-23 1947-07-23 Serrure électrique BE474764A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE474764A BE474764A (fr) 1947-07-23 1947-07-23 Serrure électrique
BE482529A BE482529R (fr) 1947-07-23 1948-05-18 Serrure électrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE474764A BE474764A (fr) 1947-07-23 1947-07-23 Serrure électrique

Publications (1)

Publication Number Publication Date
BE474764A true BE474764A (fr) 1947-08-30

Family

ID=123682

Family Applications (2)

Application Number Title Priority Date Filing Date
BE474764A BE474764A (fr) 1947-07-23 1947-07-23 Serrure électrique
BE482529A BE482529R (fr) 1947-07-23 1948-05-18 Serrure électrique

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE482529A BE482529R (fr) 1947-07-23 1948-05-18 Serrure électrique

Country Status (1)

Country Link
BE (2) BE474764A (fr)

Also Published As

Publication number Publication date
BE482529R (fr) 1948-06-15

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