DE213870C - - Google Patents

Info

Publication number
DE213870C
DE213870C DENDAT213870D DE213870DC DE213870C DE 213870 C DE213870 C DE 213870C DE NDAT213870 D DENDAT213870 D DE NDAT213870D DE 213870D C DE213870D C DE 213870DC DE 213870 C DE213870 C DE 213870C
Authority
DE
Germany
Prior art keywords
lever
contact lever
contact
clock
spindle
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
DENDAT213870D
Other languages
German (de)
English (en)
Publication of DE213870C publication Critical patent/DE213870C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C1/00Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/20Checking timed patrols, e.g. of watchman

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
DENDAT213870D Active DE213870C (forum.php)

Publications (1)

Publication Number Publication Date
DE213870C true DE213870C (forum.php)

Family

ID=475483

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT213870D Active DE213870C (forum.php)

Country Status (1)

Country Link
DE (1) DE213870C (forum.php)

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