GB1047677A - Time-piece - Google Patents

Time-piece

Info

Publication number
GB1047677A
GB1047677A GB22891/65A GB2289165A GB1047677A GB 1047677 A GB1047677 A GB 1047677A GB 22891/65 A GB22891/65 A GB 22891/65A GB 2289165 A GB2289165 A GB 2289165A GB 1047677 A GB1047677 A GB 1047677A
Authority
GB
United Kingdom
Prior art keywords
wheel
oscillator
lever
time train
pawl
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
GB22891/65A
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.)
Centre Electronique Horloger SA
Original Assignee
Centre Electronique Horloger 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 Centre Electronique Horloger SA filed Critical Centre Electronique Horloger SA
Publication of GB1047677A publication Critical patent/GB1047677A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/08—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/10—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
    • G04C3/101—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details
    • 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
    • G04B11/00—Click devices; Stop clicks; Clutches
    • G04B11/02—Devices allowing the motion of a rotatable part in only one direction
    • G04B11/04—Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electromechanical Clocks (AREA)

Abstract

1,047,677. Clocks and watches. CENTRE ELECTRONIQUE HORLOGER S.A. May 28, 1965 [May 28, 1964], No. 22891/65. Heading G3T. A timepiece is regulated and driven by a mechanical oscillator 1. The oscillator is coupled to the first wheel 17 of a time train, which wheel may be a minutes or seconds wheel, by a device which provides a supple coupling and suppresses the disturbing effect of the time train on the oscillator. A first pawl 3 on the oscillator drives a first ratchet wheel 5 which carries a cam 6 adapted periodically to displace a lever 9 against a spring 14. This lever on the return stroke drives through a pawl 15 a second ratchet wheel constituting the said first wheel of the time train. The lever engages the cam by means of a resilient blade 13.
GB22891/65A 1964-05-28 1965-05-28 Time-piece Expired GB1047677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH699164A CH425640A (en) 1964-05-28 1964-05-28 Timepiece in which the regulating and motor unit is made up of a mechanical oscillator

Publications (1)

Publication Number Publication Date
GB1047677A true GB1047677A (en) 1966-11-09

Family

ID=4318216

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22891/65A Expired GB1047677A (en) 1964-05-28 1965-05-28 Time-piece

Country Status (9)

Country Link
US (1) US3261158A (en)
AT (1) AT255988B (en)
BE (1) BE664501A (en)
CH (2) CH425640A (en)
DE (1) DE1254542B (en)
FR (1) FR1434752A (en)
GB (1) GB1047677A (en)
NL (1) NL6506744A (en)
SE (1) SE334332B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH511468A (en) * 1968-08-19 1971-03-15 Centre Electron Horloger Ratchet gears
EP1115041B1 (en) * 2000-01-06 2009-06-17 Chopard Manufacture SA Fast correction device for calendar watch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH303336A (en) * 1952-11-05 1954-11-30 D Ebauches De Chezard S A Fab Timepiece with jumping second.
IT563090A (en) * 1956-07-30

Also Published As

Publication number Publication date
BE664501A (en) 1965-09-16
SE334332B (en) 1971-04-19
DE1254542B (en) 1967-11-16
CH425640A (en) 1966-08-15
US3261158A (en) 1966-07-19
CH699164A4 (en) 1966-08-15
AT255988B (en) 1967-07-25
FR1434752A (en) 1966-04-08
NL6506744A (en) 1965-11-29

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