CH506112A - Clock with calendar display - Google Patents

Clock with calendar display

Info

Publication number
CH506112A
CH506112A CH450967A CH450967A CH506112A CH 506112 A CH506112 A CH 506112A CH 450967 A CH450967 A CH 450967A CH 450967 A CH450967 A CH 450967A CH 506112 A CH506112 A CH 506112A
Authority
CH
Switzerland
Prior art keywords
clock
calendar display
calendar
display
Prior art date
Application number
CH450967A
Other languages
German (de)
Inventor
Ogle Bennett William
Wilson Mutter William
Paul Gruner George
Original Assignee
Bulova Watch Co Inc
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 Bulova Watch Co Inc filed Critical Bulova Watch Co Inc
Publication of CH506112A publication Critical patent/CH506112A/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
    • G04B19/247—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 disc-shaped
    • G04B19/25—Devices for setting the date indicators manually
    • 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
    • G04B19/247—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 disc-shaped
    • G04B19/253—Driving or releasing mechanisms
    • G04B19/25333—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/25373—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by an energy source which is released at determined moments by the clockwork movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
CH450967A 1966-03-30 1967-03-30 Clock with calendar display CH506112A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US53884066A 1966-03-30 1966-03-30
US59854366A 1966-10-05 1966-10-05
US60833367A 1967-01-10 1967-01-10

Publications (1)

Publication Number Publication Date
CH506112A true CH506112A (en) 1970-11-30

Family

ID=27415279

Family Applications (2)

Application Number Title Priority Date Filing Date
CH450967D CH450967A4 (en) 1966-03-30 1967-03-30
CH450967A CH506112A (en) 1966-03-30 1967-03-30 Clock with calendar display

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH450967D CH450967A4 (en) 1966-03-30 1967-03-30

Country Status (3)

Country Link
CH (2) CH450967A4 (en)
DE (1) DE1548131C3 (en)
GB (2) GB1186082A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1795977A1 (en) * 2005-12-09 2007-06-13 Glashütter Uhrenbetrieb GmbH Drive mechanism for a calendar display for a time piece

Also Published As

Publication number Publication date
GB1186082A (en) 1970-04-02
DE1548131A1 (en) 1969-12-18
DE1548131B2 (en) 1973-05-17
CH450967A4 (en) 1970-11-30
DE1548131C3 (en) 1973-11-29
GB1186081A (en) 1970-04-02

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Legal Events

Date Code Title Description
PL Patent ceased