JP7578703B2 - 輪列保持構造及び時計 - Google Patents

輪列保持構造及び時計 Download PDF

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Publication number
JP7578703B2
JP7578703B2 JP2022545519A JP2022545519A JP7578703B2 JP 7578703 B2 JP7578703 B2 JP 7578703B2 JP 2022545519 A JP2022545519 A JP 2022545519A JP 2022545519 A JP2022545519 A JP 2022545519A JP 7578703 B2 JP7578703 B2 JP 7578703B2
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JP
Japan
Prior art keywords
wheel
train
support
holding structure
bushing
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
JP2022545519A
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English (en)
Japanese (ja)
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JPWO2022044584A1 (enExample
Inventor
翔一郎 森田
大輔 山田
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 JPWO2022044584A1 publication Critical patent/JPWO2022044584A1/ja
Application granted granted Critical
Publication of JP7578703B2 publication Critical patent/JP7578703B2/ja
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)
JP2022545519A 2020-08-31 2021-07-13 輪列保持構造及び時計 Active JP7578703B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020146253 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
JPWO2022044584A1 JPWO2022044584A1 (enExample) 2022-03-03
JP7578703B2 true JP7578703B2 (ja) 2024-11-06

Family

ID=80353176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022545519A Active JP7578703B2 (ja) 2020-08-31 2021-07-13 輪列保持構造及び時計

Country Status (4)

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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (21)

* 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
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
JP4626970B2 (ja) * 2004-12-15 2011-02-09 セイコーインスツル株式会社 複数の扇形運針輪列レイアウトが可能な多機能時計
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
JP7023124B2 (ja) 2018-01-26 2022-02-21 セイコーインスツル株式会社 ムーブメントおよび時計

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
US12443143B2 (en) 2025-10-14
JPWO2022044584A1 (enExample) 2022-03-03
WO2022044584A1 (ja) 2022-03-03
US20230297029A1 (en) 2023-09-21
CN115989462A (zh) 2023-04-18
CN115989462B (zh) 2024-10-25

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