GB1354630A - Device for adjusting the hands of a tuning fork timepiece - Google Patents

Device for adjusting the hands of a tuning fork timepiece

Info

Publication number
GB1354630A
GB1354630A GB5855572A GB5855572A GB1354630A GB 1354630 A GB1354630 A GB 1354630A GB 5855572 A GB5855572 A GB 5855572A GB 5855572 A GB5855572 A GB 5855572A GB 1354630 A GB1354630 A GB 1354630A
Authority
GB
United Kingdom
Prior art keywords
tuning fork
stem
lever
spring
gear train
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
GB5855572A
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Publication of GB1354630A publication Critical patent/GB1354630A/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
    • G04B27/00—Mechanical devices for setting the time indicating means
    • G04B27/004—Mechanical devices for setting the time indicating means having several simultaneous functions, e.g. stopping or starting the clockwork or the hands

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
GB5855572A 1971-12-27 1972-12-19 Device for adjusting the hands of a tuning fork timepiece Expired GB1354630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47001558A JPS4871680A (hu) 1971-12-27 1971-12-27

Publications (1)

Publication Number Publication Date
GB1354630A true GB1354630A (en) 1974-06-05

Family

ID=11504842

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5855572A Expired GB1354630A (en) 1971-12-27 1972-12-19 Device for adjusting the hands of a tuning fork timepiece

Country Status (4)

Country Link
US (1) US3849977A (hu)
JP (1) JPS4871680A (hu)
CH (1) CH589316B5 (hu)
GB (1) GB1354630A (hu)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH490874A4 (hu) * 1974-04-08 1977-03-15
JPS5619743Y2 (hu) * 1974-12-26 1981-05-11
US4055945A (en) * 1975-12-15 1977-11-01 Timex Corporation Frequency adjustment means for an electronic timepiece
WO1998012608A1 (de) * 1996-09-18 1998-03-26 Lange Uhren Gmbh Vorrichtung zum einstellen des minutenzeigers einer mindestens minuten- und sekundenzeiger aufweisenden uhr
TWI716318B (zh) * 2020-04-30 2021-01-11 巨擘科技股份有限公司 具有省電功能之智慧錶裝置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865163A (en) * 1952-04-15 1958-12-23 Elgin Nat Watch Co Electrically-powered time device
US2900786A (en) * 1956-05-31 1959-08-25 Bulova Watch Co Inc Timepiece arrangement
FR1405215A (fr) * 1962-07-10 1965-07-09 Lip Sa Montre électrique perfectionnée
US3441820A (en) * 1967-08-18 1969-04-29 Gen Time Corp Timing system having electromechanical oscillator with fail-safe improvement
US3526088A (en) * 1968-06-21 1970-09-01 Timex Corp Watch setting crown mechanism

Also Published As

Publication number Publication date
US3849977A (en) 1974-11-26
CH589316B5 (fr) 1977-06-30
JPS4871680A (hu) 1973-09-27
CH1891072A4 (hu) 1974-07-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee