SG60019A1 - Structure of a mainspring for a hand winding mechanical watch - Google Patents

Structure of a mainspring for a hand winding mechanical watch

Info

Publication number
SG60019A1
SG60019A1 SG1996010820A SG1996010820A SG60019A1 SG 60019 A1 SG60019 A1 SG 60019A1 SG 1996010820 A SG1996010820 A SG 1996010820A SG 1996010820 A SG1996010820 A SG 1996010820A SG 60019 A1 SG60019 A1 SG 60019A1
Authority
SG
Singapore
Prior art keywords
mainspring
mechanical watch
hand winding
winding mechanical
watch
Prior art date
Application number
SG1996010820A
Other languages
English (en)
Inventor
Wataru Aoki
Ichiro Saito
Original Assignee
Orient 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 Orient Watch Co Ltd filed Critical Orient Watch Co Ltd
Publication of SG60019A1 publication Critical patent/SG60019A1/en

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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/18—Constructions for connecting the ends of the mainsprings with the barrel or the arbor
    • G04B1/20—Protecting arrangements against rupture or overwinding of the mainspring located in the barrel or attached to the barrel

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Springs (AREA)
  • Electromechanical Clocks (AREA)
  • Transmission Devices (AREA)
  • Electric Clocks (AREA)
SG1996010820A 1995-10-16 1996-10-03 Structure of a mainspring for a hand winding mechanical watch SG60019A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29364195A JPH09113637A (ja) 1995-10-16 1995-10-16 携帯用機械時計の手巻ゼンマイ構造

Publications (1)

Publication Number Publication Date
SG60019A1 true SG60019A1 (en) 1999-02-22

Family

ID=17797349

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996010820A SG60019A1 (en) 1995-10-16 1996-10-03 Structure of a mainspring for a hand winding mechanical watch

Country Status (6)

Country Link
JP (1) JPH09113637A (ja)
CH (1) CH691414A5 (ja)
DE (1) DE19642566A1 (ja)
GB (1) GB2306706A (ja)
SG (1) SG60019A1 (ja)
TW (1) TW326506B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602007001696D1 (de) * 2007-11-08 2009-09-03 Meco Sa Aufzugskrone für Uhr, die einen Mechanismus mit Drehmomentkupplung umfasst
JP5411081B2 (ja) * 2010-07-30 2014-02-12 セイコーインスツル株式会社 手巻き輪列及び該輪列を備えた時計用ムーブメント、並びに該ムーブメントを備えた時計
JP5961755B2 (ja) * 2012-06-28 2016-08-02 ニヴァロックス−ファー ソシエテ アノニム 時計用ゼンマイ
KR101352228B1 (ko) * 2013-08-19 2014-01-15 이태언 시계 태엽용 와인더
EP3470934B1 (fr) * 2017-10-10 2020-08-19 ETA SA Manufacture Horlogère Suisse Système antichoc à blocage angulaire

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH309228A (de) * 1953-10-22 1955-08-31 Reinhard Dr Straumann Federhaus mit Triebfeder und Rutschkupplung für Selbstaufzugsuhren.
CH1745670A4 (ja) * 1970-11-25 1972-03-30

Also Published As

Publication number Publication date
DE19642566A1 (de) 1997-04-17
JPH09113637A (ja) 1997-05-02
CH691414A5 (de) 2001-07-13
GB2306706A (en) 1997-05-07
GB9620319D0 (en) 1996-11-13
TW326506B (en) 1998-02-11

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