HK62076A - Timepiece calendar mechanism - Google Patents

Timepiece calendar mechanism

Info

Publication number
HK62076A
HK62076A HK620/76*UA HK62076A HK62076A HK 62076 A HK62076 A HK 62076A HK 62076 A HK62076 A HK 62076A HK 62076 A HK62076 A HK 62076A
Authority
HK
Hong Kong
Prior art keywords
calendar mechanism
timepiece calendar
timepiece
calendar
Prior art date
Application number
HK620/76*UA
Original Assignee
Suwa Seikosha Kk
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 Suwa Seikosha Kk filed Critical Suwa Seikosha Kk
Publication of HK62076A publication Critical patent/HK62076A/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
    • G04B19/253—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
    • G04B19/25386—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 manually corrected at the end of months having less than 31 days

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
HK620/76*UA 1971-10-07 1976-09-30 Timepiece calendar mechanism HK62076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46079048A JPS5129836B2 (en) 1971-10-07 1971-10-07

Publications (1)

Publication Number Publication Date
HK62076A true HK62076A (en) 1976-10-08

Family

ID=13679004

Family Applications (1)

Application Number Title Priority Date Filing Date
HK620/76*UA HK62076A (en) 1971-10-07 1976-09-30 Timepiece calendar mechanism

Country Status (5)

Country Link
US (1) US3789602A (en)
JP (1) JPS5129836B2 (en)
GB (1) GB1402584A (en)
HK (1) HK62076A (en)
MY (1) MY7700023A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1443173A4 (en) * 1973-10-10 1976-07-15
US3859783A (en) * 1974-04-08 1975-01-14 Timex Corp Day-date calendar mechanism
CH634575A4 (en) * 1975-05-16 1977-07-29
JPS5272770U (en) * 1975-11-27 1977-05-31
JPS52151765U (en) * 1976-05-14 1977-11-17
CH610482B (en) * 1976-06-16 Schild Sa A WATCH-CALENDAR MOVEMENT.
CH697662B1 (en) * 2004-04-14 2009-01-15 Chopard Manufacture Sa Mechanism of perpetual or annual calendar.
EP3499317A1 (en) * 2017-12-13 2019-06-19 Rolex Sa Timepiece calendar mobile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH550425A (en) * 1966-01-11 1974-06-14
CH535447A (en) * 1970-08-19 1972-12-15 Schild Sa A Watch movement with date and day of the week
CH588728B5 (en) * 1971-04-16 1977-06-15 Tissot Chs Fabrique D Horloger

Also Published As

Publication number Publication date
MY7700023A (en) 1977-12-31
GB1402584A (en) 1975-08-13
JPS4843967A (en) 1973-06-25
US3789602A (en) 1974-02-05
JPS5129836B2 (en) 1976-08-27

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