JPS5639435B2 - - Google Patents

Info

Publication number
JPS5639435B2
JPS5639435B2 JP13311875A JP13311875A JPS5639435B2 JP S5639435 B2 JPS5639435 B2 JP S5639435B2 JP 13311875 A JP13311875 A JP 13311875A JP 13311875 A JP13311875 A JP 13311875A JP S5639435 B2 JPS5639435 B2 JP S5639435B2
Authority
JP
Japan
Prior art keywords
switch wheel
switch
plane
tongues
ring toothing
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
JP13311875A
Other languages
Japanese (ja)
Other versions
JPS51119264A (en
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 filed Critical
Publication of JPS51119264A publication Critical patent/JPS51119264A/en
Publication of JPS5639435B2 publication Critical patent/JPS5639435B2/ja
Granted 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)
  • Oscillators With Electromechanical Resonators (AREA)
  • Paper (AREA)
  • Confectionery (AREA)
  • Eye Examination Apparatus (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Mechanical Operated Clutches (AREA)
  • Electric Clocks (AREA)

Abstract

The essential element of the device is a toothed switch wheel (8), arranged between date ring toothing (3) and day-of-week ring toothing (4). Two switch tongues (12, 13) are punched out from the said switch wheel and bent out from a plane of the latter. These tongues run essentially radially and protrude with their ends to different height levels. The tongue (12) with the higher-lying end forms an acute angle with the plane of the switch wheel. The aims in particular are to make production more simple and to make the switch wheel less expensive. <IMAGE>
JP50133118A 1974-11-07 1975-11-07 Watch calender operating device Granted JPS51119264A (en)

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
JPS51119264A JPS51119264A (en) 1976-10-19
JPS5639435B2 true JPS5639435B2 (en) 1981-09-12

Family

ID=4404564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50133118A Granted JPS51119264A (en) 1974-11-07 1975-11-07 Watch calender operating device

Country Status (3)

Country Link
JP (1) JPS51119264A (en)
CH (1) CH607558GA3 (en)
DE (1) DE2546643C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01292081A (en) * 1988-05-19 1989-11-24 Nichiban Co Ltd Ionizing radiation curing type removable tacky agent and removable tacky tape or sheet
JPH0245582A (en) * 1988-08-05 1990-02-15 Nitto Denko Corp Air permeable tacky member and production thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH706564B1 (en) * 2012-05-29 2016-11-30 Timeless Mft Sa Display Calendar mechanism for a timepiece movement.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3436905A (en) * 1966-01-11 1969-04-08 Ebauchesfabrik Eta Ag Watch having improved means for driving date and day-of-the-week indicating members

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3436905A (en) * 1966-01-11 1969-04-08 Ebauchesfabrik Eta Ag Watch having improved means for driving date and day-of-the-week indicating members

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01292081A (en) * 1988-05-19 1989-11-24 Nichiban Co Ltd Ionizing radiation curing type removable tacky agent and removable tacky tape or sheet
JPH0245582A (en) * 1988-08-05 1990-02-15 Nitto Denko Corp Air permeable tacky member and production thereof

Also Published As

Publication number Publication date
CH607558GA3 (en) 1978-08-31
JPS51119264A (en) 1976-10-19
DE2546643C2 (en) 1982-06-03
DE2546643A1 (en) 1976-05-20
CH607558B (en)

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