DE2546643C2 - Schalteinrichtung für Uhrenkalender - Google Patents

Schalteinrichtung für Uhrenkalender

Info

Publication number
DE2546643C2
DE2546643C2 DE2546643A DE2546643A DE2546643C2 DE 2546643 C2 DE2546643 C2 DE 2546643C2 DE 2546643 A DE2546643 A DE 2546643A DE 2546643 A DE2546643 A DE 2546643A DE 2546643 C2 DE2546643 C2 DE 2546643C2
Authority
DE
Germany
Prior art keywords
toothing
ring
plane
weekday
ratchet
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE2546643A
Other languages
German (de)
English (en)
Other versions
DE2546643A1 (de
Inventor
Rene Ipsach Bern Risi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BULOVA WATCH Co Inc NEW YORK FILIALE BIEL 2500 BIEL CH
Original Assignee
BULOVA WATCH Co Inc NEW YORK FILIALE BIEL 2500 BIEL CH
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 NEW YORK FILIALE BIEL 2500 BIEL CH filed Critical BULOVA WATCH Co Inc NEW YORK FILIALE BIEL 2500 BIEL CH
Publication of DE2546643A1 publication Critical patent/DE2546643A1/de
Application granted granted Critical
Publication of DE2546643C2 publication Critical patent/DE2546643C2/de
Expired legal-status Critical Current

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
    • G04B19/25353—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement
    • G04B19/25366—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement manually corrected at the end of months having less than 31 days

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Adornments (AREA)
  • Electromechanical Clocks (AREA)
  • Mechanical Operated Clutches (AREA)
  • Paper (AREA)
  • Confectionery (AREA)
  • Eye Examination Apparatus (AREA)
  • Electric Clocks (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
DE2546643A 1974-11-07 1975-10-17 Schalteinrichtung für Uhrenkalender Expired DE2546643C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1488574A CH607558GA3 (en) 1974-11-07 1974-11-07 Switching device for clockwork calendar

Publications (2)

Publication Number Publication Date
DE2546643A1 DE2546643A1 (de) 1976-05-20
DE2546643C2 true DE2546643C2 (de) 1982-06-03

Family

ID=4404564

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2546643A Expired DE2546643C2 (de) 1974-11-07 1975-10-17 Schalteinrichtung für Uhrenkalender

Country Status (3)

Country Link
JP (1) JPS51119264A (cg-RX-API-DMAC7.html)
CH (1) CH607558GA3 (cg-RX-API-DMAC7.html)
DE (1) DE2546643C2 (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01292081A (ja) * 1988-05-19 1989-11-24 Nichiban Co Ltd 電離放射線硬化型再剥離性粘着剤および再剥離性粘着テープまたはシート
JPH0245582A (ja) * 1988-08-05 1990-02-15 Nitto Denko Corp 通気性粘着部材及びその製造方法
CH706564B1 (fr) * 2012-05-29 2016-11-30 Timeless Mft Sa Mécanisme d'affichage de quantième pour mouvement d'horlogerie.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH550425A (cg-RX-API-DMAC7.html) * 1966-01-11 1974-06-14

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT

Also Published As

Publication number Publication date
JPS5639435B2 (cg-RX-API-DMAC7.html) 1981-09-12
CH607558B (de)
CH607558GA3 (en) 1978-08-31
DE2546643A1 (de) 1976-05-20
JPS51119264A (en) 1976-10-19

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8339 Ceased/non-payment of the annual fee