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GB1241347A - Self-winding watch - Google Patents

Self-winding watch

Info

Publication number
GB1241347A
GB1241347A GB33140/69A GB3314069A GB1241347A GB 1241347 A GB1241347 A GB 1241347A GB 33140/69 A GB33140/69 A GB 33140/69A GB 3314069 A GB3314069 A GB 3314069A GB 1241347 A GB1241347 A GB 1241347A
Authority
GB
United Kingdom
Prior art keywords
self
july
gear
winding
winding watch
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
GB33140/69A
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 GB1241347A publication Critical patent/GB1241347A/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
    • G04B5/00—Automatic winding up
    • G04B5/02—Automatic winding up by self-winding caused by the movement of the watch
    • G04B5/10—Automatic winding up by self-winding caused by the movement of the watch by oscillating weights the movement of which is not limited
    • G04B5/14—Automatic winding up by self-winding caused by the movement of the watch by oscillating weights the movement of which is not limited acting in both directions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Abstract

1,241,347. Watches. KABUSHIKI KAISHA DAINI SEIKOSHA. July 1, 1969 [July 2, 1968], No.33140/69. Heading G3T. A self-winding watch comprises an oscillating weight 5 mounted for oscillation on a bearing, a rotatable race 4 of which has gear-teeth meshing with a rotary gear-wheel 6 having an integral eccentric axle 7 for actuating a bifurcated pawl lever 8 driving a ratchet wheel 11 forming part of the mainspring winding gear train.
GB33140/69A 1968-07-02 1969-07-01 Self-winding watch Expired GB1241347A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5581768 1968-07-02

Publications (1)

Publication Number Publication Date
GB1241347A true GB1241347A (en) 1971-08-04

Family

ID=13009478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33140/69A Expired GB1241347A (en) 1968-07-02 1969-07-01 Self-winding watch

Country Status (2)

Country Link
US (1) US3628325A (en)
GB (1) GB1241347A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11183645A (en) * 1997-12-18 1999-07-09 Seiko Instruments Inc Self-winding watch
JP2955993B2 (en) * 1998-01-07 1999-10-04 セイコーインスツルメンツ株式会社 Transmission wheel, method of manufacturing the transmission wheel, and automatic winding train structure
CH697406B1 (en) * 2005-01-21 2008-09-30 Richemont Int Sa Automatic pawl winding mechanism.
EP2129409B2 (en) 2007-03-14 2021-11-24 The Board of Trustees of the Leland Stanford Junior University Devices for application of reduced pressure therapy
CA2702338C (en) 2007-10-11 2016-11-08 Spiracur, Inc. Closed incision negative pressure wound therapy device and methods of use
EP2252342B1 (en) * 2008-02-14 2014-10-08 Spiracur Inc. Devices and methods for treatment of damaged tissue
EP3159034B1 (en) 2008-11-25 2020-01-08 KCI Licensing, Inc. Device for delivery of reduced pressure to body surfaces
US8361043B2 (en) 2009-01-07 2013-01-29 Spiracur Inc. Reduced pressure therapy of the sacral region
US8728045B2 (en) 2009-03-04 2014-05-20 Spiracur Inc. Devices and methods to apply alternating level of reduced pressure to tissue
WO2010108294A1 (en) * 2009-03-25 2010-09-30 HUBLOT S.A., Genève Self-winding mechanism
EP3235525B1 (en) 2009-04-10 2018-11-07 KCI Licensing, Inc. Devices for applying closed incision negative pressure wound therapy
US8444614B2 (en) 2009-04-10 2013-05-21 Spiracur, Inc. Methods and devices for applying closed incision negative pressure wound therapy
US8753322B2 (en) 2010-08-10 2014-06-17 Spiracur Inc. Controlled negative pressure apparatus and alarm mechanism
US8795246B2 (en) 2010-08-10 2014-08-05 Spiracur Inc. Alarm system
CH704893A2 (en) * 2011-05-03 2012-11-15 Patek Philippe Sa Geneve Automatic winding mechanism.
CH706144A1 (en) * 2012-02-29 2013-08-30 Richemont Int Sa Bidirectional automatic winding mechanism for a timepiece movement.
EP2871537B1 (en) * 2013-11-06 2017-01-04 ETA SA Manufacture Horlogère Suisse Watch with improved power reserve
JP6772805B2 (en) * 2016-12-13 2020-10-21 セイコーエプソン株式会社 Eccentric wheels, watch movements and mechanical watches
JP7207011B2 (en) * 2019-02-27 2023-01-18 セイコーエプソン株式会社 clock

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH280556A (en) * 1949-05-20 1952-01-31 D Ebauches Bernoises S A Etabl Automatic winding mechanism by oscillating weight for watch movement.
CH311288A (en) * 1951-02-28 1956-01-31 Bulova Watch Co Inc Watch with automatic winding by rotating mass.
CH335163A (en) * 1956-08-28 1958-12-31 Guebelin Soehne Ratchet mechanism in a watch with an automatic winding mechanism
CH343302A (en) * 1958-04-14 1959-12-15 Revue Fabriques D Horlogerie T Watch with automatic winding mechanism

Also Published As

Publication number Publication date
US3628325A (en) 1971-12-21

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