DE274319C - - Google Patents

Info

Publication number
DE274319C
DE274319C DENDAT274319D DE274319DA DE274319C DE 274319 C DE274319 C DE 274319C DE NDAT274319 D DENDAT274319 D DE NDAT274319D DE 274319D A DE274319D A DE 274319DA DE 274319 C DE274319 C DE 274319C
Authority
DE
Germany
Prior art keywords
disk
combination
disc
axis
contact
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.)
Active
Application number
DENDAT274319D
Other languages
German (de)
English (en)
Publication of DE274319C publication Critical patent/DE274319C/de
Active 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)
  • Breakers (AREA)
DENDAT274319D Active DE274319C (cs)

Publications (1)

Publication Number Publication Date
DE274319C true DE274319C (cs)

Family

ID=530697

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT274319D Active DE274319C (cs)

Country Status (1)

Country Link
DE (1) DE274319C (cs)

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