CH615067B - Digital-uhr - Google Patents

Digital-uhr

Info

Publication number
CH615067B
CH615067B CH431676A CH431676A CH615067B CH 615067 B CH615067 B CH 615067B CH 431676 A CH431676 A CH 431676A CH 431676 A CH431676 A CH 431676A CH 615067 B CH615067 B CH 615067B
Authority
CH
Switzerland
Prior art keywords
drum
spindle
extends
index wheel
minute
Prior art date
Application number
CH431676A
Other languages
English (en)
Other versions
CH615067GA3 (en
Inventor
Rokusaburo Kimura
Sadashige Horii
Original Assignee
Matsushita Electric Works Ltd
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 of CH615067B publication Critical patent/CH615067B/de
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to CH431676A priority Critical patent/CH615067GA3/xx
Publication of CH615067GA3 publication Critical patent/CH615067GA3/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/20—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/20—Indicating by numbered bands, drums, discs, or sheets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Communication System (AREA)
CH431676A 1976-04-06 1976-04-06 Digital timepiece CH615067GA3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH431676A CH615067GA3 (en) 1976-04-06 1976-04-06 Digital timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH431676A CH615067GA3 (en) 1976-04-06 1976-04-06 Digital timepiece

Publications (2)

Publication Number Publication Date
CH615067B true CH615067B (de)
CH615067GA3 CH615067GA3 (en) 1980-01-15

Family

ID=4273804

Family Applications (1)

Application Number Title Priority Date Filing Date
CH431676A CH615067GA3 (en) 1976-04-06 1976-04-06 Digital timepiece

Country Status (1)

Country Link
CH (1) CH615067GA3 (de)

Also Published As

Publication number Publication date
CH615067GA3 (en) 1980-01-15

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