CH655222GA3 - - Google Patents

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Publication number
CH655222GA3
CH655222GA3 CH244784A CH244784A CH655222GA3 CH 655222G A3 CH655222G A3 CH 655222GA3 CH 244784 A CH244784 A CH 244784A CH 244784 A CH244784 A CH 244784A CH 655222G A3 CH655222G A3 CH 655222GA3
Authority
CH
Switzerland
Prior art keywords
hand
date
date display
teeth
calendar
Prior art date
Application number
CH244784A
Other languages
French (fr)
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
Priority to CH244784A priority Critical patent/CH655222GA3/fr
Priority to US06/730,128 priority patent/US4611925A/en
Priority to JP60096836A priority patent/JPS61153582A/en
Priority to EP85105842A priority patent/EP0165455B1/en
Priority to DE8585105842T priority patent/DE3564049D1/en
Priority to ES1985286811U priority patent/ES286811Y/en
Publication of CH655222GA3 publication Critical patent/CH655222GA3/fr
Priority to SG55191A priority patent/SG55191G/en
Priority to HK194/92A priority patent/HK19492A/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
    • G04B19/241—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars the date is indicated by one or more hands

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Dental Preparations (AREA)

Abstract

The timepiece of the invention includes a hand for date display. This hand is driven via a calendar ring of a well-known type bearing teeth on its outer circumference. Such teeth drive intermediate gearing which in turn drives a calendar wheel fixed to the date display hand. This mechanism enables the mounting of a date displaying hand on a movement normally intended to show dates through a dial opening with minimum modifications.
CH244784A 1984-05-18 1984-05-18 CH655222GA3 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH244784A CH655222GA3 (en) 1984-05-18 1984-05-18
US06/730,128 US4611925A (en) 1984-05-18 1985-05-03 Timepiece with calendar
JP60096836A JPS61153582A (en) 1984-05-18 1985-05-09 Clock with calendar
EP85105842A EP0165455B1 (en) 1984-05-18 1985-05-13 Calendar time piece
DE8585105842T DE3564049D1 (en) 1984-05-18 1985-05-13 Calendar time piece
ES1985286811U ES286811Y (en) 1984-05-18 1985-05-17 A CALENDAR WATCH
SG55191A SG55191G (en) 1984-05-18 1991-07-10 Calendar time piece
HK194/92A HK19492A (en) 1984-05-18 1992-03-12 Calendar time piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH244784A CH655222GA3 (en) 1984-05-18 1984-05-18

Publications (1)

Publication Number Publication Date
CH655222GA3 true CH655222GA3 (en) 1986-04-15

Family

ID=4234039

Family Applications (1)

Application Number Title Priority Date Filing Date
CH244784A CH655222GA3 (en) 1984-05-18 1984-05-18

Country Status (8)

Country Link
US (1) US4611925A (en)
EP (1) EP0165455B1 (en)
JP (1) JPS61153582A (en)
CH (1) CH655222GA3 (en)
DE (1) DE3564049D1 (en)
ES (1) ES286811Y (en)
HK (1) HK19492A (en)
SG (1) SG55191G (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH673371B5 (en) * 1988-10-10 1990-09-14 Ebauchesfabrik Eta Ag
CH680325B5 (en) 1991-02-25 1993-02-15 Ebauchesfabrik Eta Ag
DE69315065T2 (en) * 1993-06-16 1998-05-07 Sonceboz Ebauches Fab Clock with at least one rotatable display device driven by the date display

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH100231A (en) * 1922-05-31 1923-07-16 Arnold Bouverat Jobin & Ses Fi Calendar watch movement.
GB1406718A (en) * 1971-09-29 1975-09-17 Ricoh Watch Calendar watches

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591819A (en) * 1950-02-16 1952-04-08 Rolex Montres Calendar timepiece
US3152437A (en) * 1963-03-26 1964-10-13 Joseph A Vasselli Cycle indicator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH100231A (en) * 1922-05-31 1923-07-16 Arnold Bouverat Jobin & Ses Fi Calendar watch movement.
GB1406718A (en) * 1971-09-29 1975-09-17 Ricoh Watch Calendar watches

Also Published As

Publication number Publication date
HK19492A (en) 1992-03-20
ES286811U (en) 1985-11-16
ES286811Y (en) 1986-06-01
JPS61153582A (en) 1986-07-12
EP0165455A1 (en) 1985-12-27
EP0165455B1 (en) 1988-07-27
SG55191G (en) 1991-08-23
US4611925A (en) 1986-09-16
JPH0357434B2 (en) 1991-09-02
DE3564049D1 (en) 1988-09-01

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