CH57579A - Date display device for wall clocks - Google Patents

Date display device for wall clocks

Info

Publication number
CH57579A
CH57579A CH57579A CH57579DA CH57579A CH 57579 A CH57579 A CH 57579A CH 57579 A CH57579 A CH 57579A CH 57579D A CH57579D A CH 57579DA CH 57579 A CH57579 A CH 57579A
Authority
CH
Switzerland
Prior art keywords
display device
date display
wall clocks
clocks
wall
Prior art date
Application number
CH57579A
Other languages
German (de)
Inventor
Sebastian Baumgartner-Hartmann
Original Assignee
Baumgartner Hartmann Sebastian
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 Baumgartner Hartmann Sebastian filed Critical Baumgartner Hartmann Sebastian
Publication of CH57579A publication Critical patent/CH57579A/en

Links

Classifications

    • 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
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/24346—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator band-shaped
    • G04B19/2436—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/2438—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released by their own energy source which is released at regular time intervals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH57579A 1911-09-15 1911-09-15 Date display device for wall clocks CH57579A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH57579T 1911-09-15

Publications (1)

Publication Number Publication Date
CH57579A true CH57579A (en) 1913-01-16

Family

ID=4298847

Family Applications (1)

Application Number Title Priority Date Filing Date
CH57579A CH57579A (en) 1911-09-15 1911-09-15 Date display device for wall clocks

Country Status (1)

Country Link
CH (1) CH57579A (en)

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