JP6057659B2 - 時計用の定トルク機構及び該機構を備えたムーブメント及び機械式時計 - Google Patents

時計用の定トルク機構及び該機構を備えたムーブメント及び機械式時計 Download PDF

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Publication number
JP6057659B2
JP6057659B2 JP2012230993A JP2012230993A JP6057659B2 JP 6057659 B2 JP6057659 B2 JP 6057659B2 JP 2012230993 A JP2012230993 A JP 2012230993A JP 2012230993 A JP2012230993 A JP 2012230993A JP 6057659 B2 JP6057659 B2 JP 6057659B2
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Japan
Prior art keywords
wheel
vehicle
constant torque
winding shaft
mainspring
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JP2012230993A
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English (en)
Japanese (ja)
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JP2014081334A (ja
Inventor
久 藤枝
久 藤枝
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Seiko Instruments Inc
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Seiko Instruments Inc
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Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP2012230993A priority Critical patent/JP6057659B2/ja
Priority to CH17572013A priority patent/CH707142A2/fr
Priority to CN201310489800.XA priority patent/CN103777510A/zh
Publication of JP2014081334A publication Critical patent/JP2014081334A/ja
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Publication of JP6057659B2 publication Critical patent/JP6057659B2/ja
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    • 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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/22—Compensation of changes in the motive power of the mainspring
    • G04B1/225—Compensation of changes in the motive power of the mainspring with the aid of an interposed power-accumulator (secondary spring) which is always tensioned

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Springs (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Transmission Devices (AREA)
JP2012230993A 2012-10-18 2012-10-18 時計用の定トルク機構及び該機構を備えたムーブメント及び機械式時計 Active JP6057659B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012230993A JP6057659B2 (ja) 2012-10-18 2012-10-18 時計用の定トルク機構及び該機構を備えたムーブメント及び機械式時計
CH17572013A CH707142A2 (fr) 2012-10-18 2013-10-15 Mécanisme de couple constant pour pièce d'horlogerie, mouvement et pièce d'horlogerie mécanique incluant le mécanisme.
CN201310489800.XA CN103777510A (zh) 2012-10-18 2013-10-18 钟表用的恒转矩机构以及具备该机构的机芯及机械式钟表

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012230993A JP6057659B2 (ja) 2012-10-18 2012-10-18 時計用の定トルク機構及び該機構を備えたムーブメント及び機械式時計

Publications (2)

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JP2014081334A JP2014081334A (ja) 2014-05-08
JP6057659B2 true JP6057659B2 (ja) 2017-01-11

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JP2012230993A Active JP6057659B2 (ja) 2012-10-18 2012-10-18 時計用の定トルク機構及び該機構を備えたムーブメント及び機械式時計

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JP (1) JP6057659B2 (zh)
CN (1) CN103777510A (zh)
CH (1) CH707142A2 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2977830B1 (fr) * 2014-07-23 2017-08-30 Nivarox-FAR S.A. Mécanisme d'échappement à force constante
JP6388333B2 (ja) * 2014-09-08 2018-09-12 セイコーインスツル株式会社 定力機構、ムーブメントおよび時計
WO2016111177A1 (ja) * 2015-01-05 2016-07-14 シチズンホールディングス株式会社 機械式時計のムーブメント
EP3179316B1 (fr) * 2015-12-10 2021-09-15 Nivarox-FAR S.A. Echappement a cylindre sans contact
JP6872354B2 (ja) * 2016-01-27 2021-05-19 セイコーインスツル株式会社 時計
CH712101A2 (fr) * 2016-02-08 2017-08-15 Hepta Swiss Sa Mouvement d'horlogerie comprenant un dispositif de régulation disposé entre une source d'énergie et un échappement.
JP6951855B2 (ja) * 2017-03-30 2021-10-20 セイコーインスツル株式会社 トルク発生機構、定トルク機構、時計用ムーブメント及び時計
JP6566432B1 (ja) * 2018-06-07 2019-08-28 セイコーインスツル株式会社 定トルク機構、時計用ムーブメント及び時計
EP3705949A1 (fr) * 2019-03-05 2020-09-09 ETA SA Manufacture Horlogère Suisse Mecanisme limiteur de couple d'horlogerie
EP3786720B1 (fr) * 2019-08-27 2023-12-13 Rolex Sa Composant horloger destiné à recevoir un organe par chassage
CN111895042A (zh) * 2020-08-10 2020-11-06 周祖焕 三极轮系装置和恒速时钟

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE469378T1 (de) * 2001-12-15 2010-06-15 Richemont Int Sa Konstantkraftvorrichtung
EP2166419B1 (fr) * 2008-09-18 2013-06-26 Agenhor SA Mouvement horloger comportant un dispositif à force constante

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Publication number Publication date
JP2014081334A (ja) 2014-05-08
CN103777510A (zh) 2014-05-07
CH707142A2 (fr) 2014-04-30

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