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GB1442709A - Timepiece mechanism - Google Patents

Timepiece mechanism

Info

Publication number
GB1442709A
GB1442709A GB3560374A GB3560374A GB1442709A GB 1442709 A GB1442709 A GB 1442709A GB 3560374 A GB3560374 A GB 3560374A GB 3560374 A GB3560374 A GB 3560374A GB 1442709 A GB1442709 A GB 1442709A
Authority
GB
United Kingdom
Prior art keywords
aug
timepiece mechanism
stem
heading
relate
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
GB3560374A
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 GB1442709A publication Critical patent/GB1442709A/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
    • G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
    • G04B3/04—Rigidly-mounted keys, knobs or crowns
    • G04B3/043—Locking of the operating element, also by mounting in a concealed place

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Mechanical Operated Clutches (AREA)
  • Sanitary Thin Papers (AREA)
  • Pinball Game Machines (AREA)

Abstract

1442709 Watches DAINI SEIKOSHA KK 13 Aug 1974 [28 Aug 1973] 35603/74 Heading G3T A stem mechanism similar to that of Specification 1442708 is described but the claims relate to the clutch wheel being movable by a flange on the stem out of engagement with the winding pinion during setting.
GB3560374A 1973-08-28 1974-08-13 Timepiece mechanism Expired GB1442709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48096462A JPS5046161A (en) 1973-08-28 1973-08-28

Publications (1)

Publication Number Publication Date
GB1442709A true GB1442709A (en) 1976-07-14

Family

ID=14165683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3560374A Expired GB1442709A (en) 1973-08-28 1974-08-13 Timepiece mechanism

Country Status (6)

Country Link
US (1) US3916615A (en)
JP (1) JPS5046161A (en)
CH (1) CH607739B (en)
DE (1) DE2440248A1 (en)
FR (1) FR2242713A1 (en)
GB (1) GB1442709A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH632369B (en) * 1979-10-19 Ries Bannwart Et Cie Corum WINDING AND TIME-SETTING DEVICE FOR A WATCH PART.
CH644239B (en) * 1981-04-16 Ebauches Electroniques Sa CLOCK PART WITH CONTROL MECHANISM.
EP2570863B1 (en) * 2011-09-15 2017-11-08 Blancpain S.A. Clock barrel assembly with reduced core diameter
CH708755A1 (en) * 2013-10-30 2015-04-30 Richemont Int Sa Holding and indexing device for watches.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US644381A (en) * 1899-08-02 1900-02-27 Adolf Reisser Stem-winding watch.
US739089A (en) * 1903-03-10 1903-09-15 Christopher Kuenzel Stem winding and setting watch.
US771227A (en) * 1904-04-19 1904-10-04 Francois Celestin Alfred Blanc Winding and setting mechanism for watches.
US2412493A (en) * 1945-04-23 1946-12-10 Hamilton Watch Co Timepiece setting mechanism
US3040513A (en) * 1959-03-26 1962-06-26 Ebauches Sa Winding and setting device for watches

Also Published As

Publication number Publication date
FR2242713A1 (en) 1975-03-28
CH607739GA3 (en) 1978-10-31
CH607739B (en)
DE2440248A1 (en) 1975-03-06
JPS5046161A (en) 1975-04-24
US3916615A (en) 1975-11-04

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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