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
Other languages
English (en)
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 (de) 1962-11-03 1962-11-03 Zeigerwerksantrieb

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 (https=)
CH (1) CH456461A (https=)
DE (1) DE1244665B (https=)
GB (1) GB1003814A (https=)

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 (de) * 2003-12-04 2010-11-15 Montres Breguet Sa Chronometerhemmung für uhren
ATE390652T1 (de) * 2005-03-30 2008-04-15 Montres Breguet Sa Chronometerhemmung für uhren
DE602005005633T2 (de) * 2005-03-30 2009-04-16 Montres Breguet S.A. Chronometerhemmung für Uhren
EP3264198B1 (fr) * 2016-07-01 2020-01-15 Montres Breguet S.A. Pièce d'horlogerie comprenant un dispositif de commutation d'un mécanisme de cette pièce
EP3264199A1 (fr) * 2016-07-01 2018-01-03 Montres Breguet S.A. Piece d'horlogerie comprenant un dispositif de commutation d'un mecanisme horloger
CH716337A1 (fr) * 2019-06-19 2020-12-30 Mft Dhorlogerie Audemars Piguet Sa Ensemble pour échappement à ancre de mouvement horloger.

Family Cites Families (13)

* 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 (fr) * 1952-02-20 1954-10-25 Junghans Geb Ag Mouvement d'horlogerie comportant un régulateur à oscillation mécanique actionné électromagnétiquement par des impulsions de courant
FR1090564A (fr) * 1953-09-17 1955-03-31 Hatot Leon Ets Perfectionnements apportés aux mécanismes horaires et aux appareils analogues
US2871324A (en) * 1956-03-26 1959-01-27 Chicago Telephone Supply Corp Multiple variable resistance control with common snap-in mounting
DE1087981B (de) 1957-03-16 1960-08-25 Ebauches Sa Magnetische Einrichtung zum Begrenzen des Ankerausschlages in Uhren
DE1080030B (de) * 1957-07-19 1960-04-14 Hamilton Watch Co Einrichtung fuer Uhren mit elektrisch angetriebener Unruh
DE1823274U (de) * 1958-01-28 1960-12-08 Hamilton Watch Co Vorrichtung zur fortschaltung eines steigrades fuer elektrische uhren.
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
US3122879A (en) * 1959-10-01 1964-03-03 Trick Kuno Motion converter for electrically driven rotary oscillators
DE1805092U (de) * 1959-10-01 1960-01-28 Junghans Geb Ag Vorrichtung zur amplitudenbegrenzung elektrisch angetriebener drehschwinger vorzugsweise fuer armbanduhren.
US3090245A (en) * 1960-11-16 1963-05-21 Hamilton Watch Co Indexing mechanism for a battery operated electric watch
FR1283246A (fr) * 1960-12-20 1962-02-02 Ancre magnétique pour horlogerie électrique

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
DE1244665B (de) 1967-07-13
CH456461A (de) 1968-07-31
US3462942A (en) 1969-08-26
CH1319863A4 (https=) 1967-11-30

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