CN115989462B - 轮系保持结构以及钟表 - Google Patents

轮系保持结构以及钟表 Download PDF

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Publication number
CN115989462B
CN115989462B CN202180051561.2A CN202180051561A CN115989462B CN 115989462 B CN115989462 B CN 115989462B CN 202180051561 A CN202180051561 A CN 202180051561A CN 115989462 B CN115989462 B CN 115989462B
Authority
CN
China
Prior art keywords
wheel
pointer
train
bushing
support
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.)
Active
Application number
CN202180051561.2A
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English (en)
Chinese (zh)
Other versions
CN115989462A (zh
Inventor
森田翔一郎
山田大辅
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Publication of CN115989462A publication Critical patent/CN115989462A/zh
Application granted granted Critical
Publication of CN115989462B publication Critical patent/CN115989462B/zh
Active legal-status Critical Current
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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
    • G04B29/00—Frameworks
    • G04B29/02—Plates; Bridges; Cocks
    • G04B29/022—Bridges
    • 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
    • G04B13/00—Gearwork
    • G04B13/02—Wheels; Pinions; Spindles; Pivots
    • 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
    • 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
    • G04B19/04—Hands; Discs with a single mark or the like
    • G04B19/044—Mounting and setting of the hands on the axle

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
CN202180051561.2A 2020-08-31 2021-07-13 轮系保持结构以及钟表 Active CN115989462B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-146253 2020-08-31
JP2020146253 2020-08-31
PCT/JP2021/026284 WO2022044584A1 (ja) 2020-08-31 2021-07-13 輪列保持構造及び時計

Publications (2)

Publication Number Publication Date
CN115989462A CN115989462A (zh) 2023-04-18
CN115989462B true CN115989462B (zh) 2024-10-25

Family

ID=80353176

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180051561.2A Active CN115989462B (zh) 2020-08-31 2021-07-13 轮系保持结构以及钟表

Country Status (4)

Country Link
US (1) US12443143B2 (enExample)
JP (1) JP7578703B2 (enExample)
CN (1) CN115989462B (enExample)
WO (1) WO2022044584A1 (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1790194A (zh) * 2004-12-15 2006-06-21 精工电子有限公司 构成多重扇形运动指针轮系配置的多功能时计
CN110083044A (zh) * 2018-01-26 2019-08-02 精工电子有限公司 机芯和钟表

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604957B2 (ja) 1976-06-11 1985-02-07 セイコーインスツルメンツ株式会社 時計の輪列機構
JPS57132267U (enExample) 1981-02-13 1982-08-18
JP2518698Y2 (ja) 1989-02-06 1996-11-27 セイコー電子工業株式会社 時計の輪列構造
JPH07159550A (ja) 1993-12-08 1995-06-23 Casio Comput Co Ltd 指針式時計
JP2999402B2 (ja) 1995-09-14 2000-01-17 リズム時計工業株式会社 時計の歯車構造
JP3052889B2 (ja) 1997-05-12 2000-06-19 セイコーエプソン株式会社 時 計
JP2001108762A (ja) 1999-10-07 2001-04-20 Citizen Watch Co Ltd 指針式時計の構造
JP2000147147A (ja) 2000-01-01 2000-05-26 Seiko Instruments Inc 時計の表示用輪列部材
JP2001324579A (ja) * 2000-05-18 2001-11-22 Seiko Instruments Inc 腕時計
JP2002082181A (ja) * 2001-08-02 2002-03-22 Seiko Epson Corp 指針式電子時計
JP4496552B2 (ja) * 2002-11-06 2010-07-07 英幸 川瀬 時計ムーブメント製作用の部品キット
JP2005188960A (ja) * 2003-12-24 2005-07-14 Seiko Instruments Inc カレンダ付時計
EP1826636B1 (en) * 2004-12-15 2011-01-26 Seiko Instruments Inc. Multi-function timepiece including a plurality of types of hand-moving wheel trains
JP5098469B2 (ja) 2006-10-10 2012-12-12 セイコーエプソン株式会社 時計
JP2008096192A (ja) * 2006-10-10 2008-04-24 Seiko Instruments Inc 時計輪列用軸受機構、時計輪列構造体、及びこれを備えた時計
JP4893447B2 (ja) 2007-04-20 2012-03-07 セイコーエプソン株式会社 電子制御式機械時計およびコギングトルクの低減方法
EP2273322B1 (fr) 2009-07-10 2012-05-23 Chopard Technologies SA Procédé d'assemblage d'une piece sur un organe de pivotement
EP2498143B1 (fr) 2011-03-08 2018-05-02 Montres Breguet SA Mécanisme d'isolement entre mécanismes horlogers de déclenchement de différents signaux sonores
JP7041836B2 (ja) * 2017-09-27 2022-03-25 カシオ計算機株式会社 輪列装置および時計
JP2019105606A (ja) * 2017-12-14 2019-06-27 セイコーエプソン株式会社 香箱、時計ムーブメントおよび時計

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1790194A (zh) * 2004-12-15 2006-06-21 精工电子有限公司 构成多重扇形运动指针轮系配置的多功能时计
CN110083044A (zh) * 2018-01-26 2019-08-02 精工电子有限公司 机芯和钟表

Also Published As

Publication number Publication date
US12443143B2 (en) 2025-10-14
JPWO2022044584A1 (enExample) 2022-03-03
JP7578703B2 (ja) 2024-11-06
WO2022044584A1 (ja) 2022-03-03
US20230297029A1 (en) 2023-09-21
CN115989462A (zh) 2023-04-18

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