GB1003814A - Dial train drive for a timekeeping instrument - Google Patents

Dial train drive for a timekeeping instrument

Info

Publication number
GB1003814A
GB1003814A GB43185/63A GB4318563A GB1003814A GB 1003814 A GB1003814 A GB 1003814A GB 43185/63 A GB43185/63 A GB 43185/63A GB 4318563 A GB4318563 A GB 4318563A GB 1003814 A GB1003814 A GB 1003814A
Authority
GB
United Kingdom
Prior art keywords
train drive
dial train
timekeeping instrument
timekeeping
instrument
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
GB43185/63A
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.)
United States Time Corp
Original Assignee
United States Time Corp
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 United States Time Corp filed Critical United States Time Corp
Publication of GB1003814A publication Critical patent/GB1003814A/en
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
    • G04B15/00—Escapements
    • G04B15/14—Component parts or constructional details, e.g. construction of the lever or the escape wheel
    • 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
    • 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
    • G04B15/00—Escapements
    • G04B15/06—Free escapements
    • G04B15/08—Lever escapements
    • 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
    • G04B19/02—Back-gearing arrangements between gear train and hands
    • 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
    • G04C3/04—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 balance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission Devices (AREA)
  • Electromechanical Clocks (AREA)
GB43185/63A 1962-11-03 1963-11-01 Dial train drive for a timekeeping instrument Expired GB1003814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEU9367A DE1244665B (en) 1962-11-03 1962-11-03 Pointer mechanism drive

Publications (1)

Publication Number Publication Date
GB1003814A true GB1003814A (en) 1965-09-08

Family

ID=7566768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43185/63A Expired GB1003814A (en) 1962-11-03 1963-11-01 Dial train drive for a timekeeping instrument

Country Status (4)

Country Link
US (1) US3462942A (en)
CH (1) CH456461A (en)
DE (1) DE1244665B (en)
GB (1) GB1003814A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312053A (en) * 1965-02-19 1967-04-04 Takamune Hirotoki Step by step drvie mechanism for timepiece

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685279A (en) * 1971-07-15 1972-08-22 Ivnghans Gmbh Fa Geb Continuous switching device for the gear mechanism of an electric wrist watch
ATE487963T1 (en) * 2003-12-04 2010-11-15 Montres Breguet Sa CHRONOMETER ESCAPEMENT FOR WATCHES
DE602005005632T2 (en) * 2005-03-30 2009-04-16 Montres Breguet S.A. Chronometer escapement for watches
ATE390653T1 (en) * 2005-03-30 2008-04-15 Montres Breguet Sa CHRONOMETER ESCAPEMENT FOR WATCHES
EP3264199A1 (en) 2016-07-01 2018-01-03 Montres Breguet S.A. Timepiece comprising a switching device of a clockwork mechanism
EP3264198B1 (en) 2016-07-01 2020-01-15 Montres Breguet S.A. Timepiece comprising a device for switching a mechanism of said timepiece
CH716337A1 (en) * 2019-06-19 2020-12-30 Mft Dhorlogerie Audemars Piguet Sa Set for anchor escapement of watch movement.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371387A (en) * 1943-04-28 1945-03-13 Borg George W Corp Electric clock
FR1076227A (en) * 1952-02-20 1954-10-25 Junghans Geb Ag Clockwork movement comprising a mechanical oscillating regulator actuated electromagnetically by current pulses
FR1090564A (en) * 1953-09-17 1955-03-31 Hatot Leon Ets Improvements to time mechanisms and similar devices
US2871324A (en) * 1956-03-26 1959-01-27 Chicago Telephone Supply Corp Multiple variable resistance control with common snap-in mounting
DE1080030B (en) * 1957-07-19 1960-04-14 Hamilton Watch Co Device for clocks with electrically driven balance
DE1823274U (en) * 1958-01-28 1960-12-08 Hamilton Watch Co DEVICE FOR UPGRADING A STEERING WHEEL FOR ELECTRIC WATCHES.
US3059413A (en) * 1959-01-02 1962-10-23 Hamilton Watch Co Pallet fork contacting and indexing means for electric watch
US3095690A (en) * 1959-03-23 1963-07-02 Hamilton Watch Co Contact and index system for an electric watch
DE1805092U (en) * 1959-10-01 1960-01-28 Junghans Geb Ag DEVICE FOR AMPLITUDE LIMITATION OF ELECTRICALLY DRIVEN ROTARY VIBRATORS, PRESENTLY FOR WRISTWATCHES.
US3122879A (en) * 1959-10-01 1964-03-03 Trick Kuno Motion converter for electrically driven rotary oscillators
US3090245A (en) * 1960-11-16 1963-05-21 Hamilton Watch Co Indexing mechanism for a battery operated electric watch
FR1283246A (en) * 1960-12-20 1962-02-02 Magnetic anchor for electric watchmaking

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312053A (en) * 1965-02-19 1967-04-04 Takamune Hirotoki Step by step drvie mechanism for timepiece

Also Published As

Publication number Publication date
CH456461A (en) 1968-07-31
DE1244665B (en) 1967-07-13
US3462942A (en) 1969-08-26
CH1319863A4 (en) 1967-11-30

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