CH458216A - "Surprise" mechanism for a timepiece - Google Patents

"Surprise" mechanism for a timepiece

Info

Publication number
CH458216A
CH458216A CH256366A CH256366A CH458216A CH 458216 A CH458216 A CH 458216A CH 256366 A CH256366 A CH 256366A CH 256366 A CH256366 A CH 256366A CH 458216 A CH458216 A CH 458216A
Authority
CH
Switzerland
Prior art keywords
surprise
timepiece
Prior art date
Application number
CH256366A
Other languages
French (fr)
Other versions
CH256366A4 (en
Original Assignee
Ebauches Sa
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 Ebauches Sa filed Critical Ebauches Sa
Priority to CH256366A priority Critical patent/CH458216A/en
Priority to GB3598/67A priority patent/GB1103298A/en
Priority to US612949A priority patent/US3427799A/en
Priority to FR94757A priority patent/FR1511339A/en
Priority to DE1548135A priority patent/DE1548135C3/en
Publication of CH256366A4 publication Critical patent/CH256366A4/xx
Publication of CH458216A publication Critical patent/CH458216A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
CH256366A 1966-02-22 1966-02-22 "Surprise" mechanism for a timepiece CH458216A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH256366A CH458216A (en) 1966-02-22 1966-02-22 "Surprise" mechanism for a timepiece
GB3598/67A GB1103298A (en) 1966-02-22 1967-01-24 Calendar timepiece
US612949A US3427799A (en) 1966-02-22 1967-01-31 Spring-loaded instantaneous date indicator stepper and indexer
FR94757A FR1511339A (en) 1966-02-22 1967-02-13 Calendar timepiece
DE1548135A DE1548135C3 (en) 1966-02-22 1967-02-15 Switching mechanism for a clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH256366A CH458216A (en) 1966-02-22 1966-02-22 "Surprise" mechanism for a timepiece

Publications (2)

Publication Number Publication Date
CH256366A4 CH256366A4 (en) 1968-02-29
CH458216A true CH458216A (en) 1968-08-15

Family

ID=4236611

Family Applications (1)

Application Number Title Priority Date Filing Date
CH256366A CH458216A (en) 1966-02-22 1966-02-22 "Surprise" mechanism for a timepiece

Country Status (5)

Country Link
US (1) US3427799A (en)
CH (1) CH458216A (en)
DE (1) DE1548135C3 (en)
FR (1) FR1511339A (en)
GB (1) GB1103298A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2425407C1 (en) * 2010-08-30 2011-07-27 Рудник Александр Львович Device and method for instant switching of calendar of mechanical clocks

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1384168A4 (en) * 1968-09-16 1970-05-29
US3875739A (en) * 1973-08-08 1975-04-08 Fontainemelon Horlogerie Control mechanism of at least one element of a timepiece which is running step by step
CH578752B5 (en) * 1973-08-20 1976-08-13 Ebauches Sa
FR2454128A1 (en) * 1979-04-12 1980-11-07 Inst Chasovoi Promyshlennost Calender mechanism for clocks and watches - has instantaneous action, and uses seven-lobe maltese cross drive
EP4575675A1 (en) 2023-12-22 2025-06-25 Rolex Sa Clock training device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB172591A (en) * 1920-06-29 1921-11-29 Horlogerie Et Bijouterie De Ge Improvements in or relating to clocks, watches, and like instruments

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2425407C1 (en) * 2010-08-30 2011-07-27 Рудник Александр Львович Device and method for instant switching of calendar of mechanical clocks

Also Published As

Publication number Publication date
GB1103298A (en) 1968-02-14
DE1548135A1 (en) 1971-02-18
FR1511339A (en) 1968-01-26
US3427799A (en) 1969-02-18
DE1548135B2 (en) 1973-08-30
CH256366A4 (en) 1968-02-29
DE1548135C3 (en) 1974-04-04

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