DE69904937T2 - Verfahren zur herstellung von zeigern für elektronischeanaloguhren - Google Patents

Verfahren zur herstellung von zeigern für elektronischeanaloguhren

Info

Publication number
DE69904937T2
DE69904937T2 DE69904937T DE69904937T DE69904937T2 DE 69904937 T2 DE69904937 T2 DE 69904937T2 DE 69904937 T DE69904937 T DE 69904937T DE 69904937 T DE69904937 T DE 69904937T DE 69904937 T2 DE69904937 T2 DE 69904937T2
Authority
DE
Germany
Prior art keywords
hands
producing
electronic analog
analog watches
watches
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 - Fee Related
Application number
DE69904937T
Other languages
English (en)
Other versions
DE69904937D1 (de
Inventor
Takayasu Machida
Takanori Nanya
Shigeyuki Takahashi
Kazuo Suzuki
Takeaki Shimanouchi
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 Holdings 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
Application granted granted Critical
Publication of DE69904937D1 publication Critical patent/DE69904937D1/de
Publication of DE69904937T2 publication Critical patent/DE69904937T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/04—Hands; Discs with a single mark or the like
    • G04B19/042—Construction and manufacture of the hands; arrangements for increasing reading accuracy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49579—Watch or clock making

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
DE69904937T 1998-07-03 1999-07-02 Verfahren zur herstellung von zeigern für elektronischeanaloguhren Expired - Fee Related DE69904937T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18841598 1998-07-03
PCT/JP1999/003598 WO2000002100A1 (fr) 1998-07-03 1999-07-02 Procede de fabrication d'une aiguille pour une horloge electronique analogique

Publications (2)

Publication Number Publication Date
DE69904937D1 DE69904937D1 (de) 2003-02-20
DE69904937T2 true DE69904937T2 (de) 2003-08-28

Family

ID=16223269

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69904937T Expired - Fee Related DE69904937T2 (de) 1998-07-03 1999-07-02 Verfahren zur herstellung von zeigern für elektronischeanaloguhren

Country Status (6)

Country Link
US (1) US6519853B1 (de)
EP (1) EP1091268B9 (de)
JP (1) JP3394756B2 (de)
CN (1) CN1170211C (de)
DE (1) DE69904937T2 (de)
WO (1) WO2000002100A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003177183A (ja) * 2001-12-11 2003-06-27 Seiko Instruments Inc 針及びこれを用いた時計
EP2189854A1 (de) * 2008-11-21 2010-05-26 Nivarox-FAR S.A. Verfahren zur Herstellung eines mikromechanischen Bauteils
JP6169505B2 (ja) * 2013-02-19 2017-07-26 株式会社三井ハイテック 回転子積層鉄心の製造方法
EP2988177A1 (de) * 2014-08-21 2016-02-24 Universo S.A. Zeiger einer Armbanduhr
JP6537014B2 (ja) * 2015-03-17 2019-07-03 カシオ計算機株式会社 指針および時計
JP6806785B2 (ja) * 2016-03-15 2021-01-06 ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド エンドピースを備える針及び組付方法
CN107450298A (zh) * 2016-05-30 2017-12-08 深圳市雷诺表业有限公司 一种立体装饰手表
FR3065542B1 (fr) * 2017-04-25 2019-07-12 Lvmh Swiss Manufactures Sa Procede de fabrication d'un mecanisme
JP6671641B2 (ja) * 2017-09-15 2020-03-25 カシオ計算機株式会社 指針および時計
USD928009S1 (en) * 2020-02-05 2021-08-17 Cheng Qiuting Second hand for a watch
EP3882715B1 (de) * 2020-03-19 2024-03-13 Omega SA Uhr mit doppelseitiger anzeige

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH256887A (fr) * 1946-07-29 1948-09-15 Universo Sa Procédé de fabrication d'aiguilles de montre.
US3776012A (en) * 1971-05-11 1973-12-04 Schmitz Walzmasch Method of rolling cutlery pieces
CH575613B5 (de) * 1974-01-21 1976-05-14 Tissot Chs Fabrique D Horloger
JPS5752544A (en) 1980-09-16 1982-03-29 Citizen Watch Co Ltd Production of hand
JPS58140484A (ja) 1982-02-15 1983-08-20 Mitsuhiro Fujiwara 発電装置
JPS58140484U (ja) * 1982-03-16 1983-09-21 セイコーエプソン株式会社 携帯時計用針の構造
JPS6150213A (ja) 1984-08-16 1986-03-12 Matsushita Electric Ind Co Ltd 磁気記録媒体
JPS6150213U (de) * 1984-09-05 1986-04-04
JPS6220390A (ja) 1985-07-19 1987-01-28 Hitachi Ltd 半導体レ−ザ装置
JPS6220390U (de) * 1985-07-22 1987-02-06
US4676662A (en) * 1985-12-16 1987-06-30 Chiaki Sekido Large clock driven by solar cell

Also Published As

Publication number Publication date
US6519853B1 (en) 2003-02-18
EP1091268B9 (de) 2003-08-13
WO2000002100A1 (fr) 2000-01-13
CN1170211C (zh) 2004-10-06
JP3394756B2 (ja) 2003-04-07
EP1091268A1 (de) 2001-04-11
EP1091268B1 (de) 2003-01-15
EP1091268A4 (de) 2001-08-29
CN1307696A (zh) 2001-08-08
DE69904937D1 (de) 2003-02-20

Similar Documents

Publication Publication Date Title
DE69811945T2 (de) Verfahren zur herstellung von schaltungselementen für eine z-achsenzwischenverbindung
DE69812613D1 (de) Ziffernblatt für uhren und verfahren zu seiner herstellung
ATA62598A (de) Verfahren zur herstellung von schaummetall-formkörpern
ATE237008T1 (de) Verfahren zur elektrolytischen herstellung von metallen
DE69833193D1 (de) Verfahren zur herstellung mehrerer elektronischer bauteile
DE69818485D1 (de) Verfahren zur herstellung von elektronischen bauteilen
DE69911398D1 (de) Verfahren zur herstellung von 4-aminodiphenylaminen
DE69902638T2 (de) Integriertes verfahren zur herstellung von dien-komplexen
DE69913666D1 (de) Verfahren zur herstellung von di-methyl-naphthalinen
DE69904937T2 (de) Verfahren zur herstellung von zeigern für elektronischeanaloguhren
DE69921914D1 (de) Verfahren zur herstellung eines uhrengehäuses
ATE253549T1 (de) Verfahren zur herstellung von adrenalin
DE59901552D1 (de) Verfahren zur herstellung von polyalkylenarylaten
DE69926449D1 (de) Verfahren zur herstellung von pulvrigem nickel
DE69928463D1 (de) Verfahren zur Herstellung von Stahlkomponenten
DE69927943D1 (de) Verfahren zur herstellung von cefpodoxim-proxetil diastereoisomeren
DE60031943D1 (de) Verfahren zur herstellung von elektronischen bauteilen
DE69910995D1 (de) Verfahren zur herstellung von fluorkohlenwasserstoffen
DE69400610T2 (de) Verfahren zur herstellung von metallischen sulfiden
ATE242333T1 (de) Verfahren zur herstellung von fexofenadin
DE69809294D1 (de) Verfahren zur herstellung von uhrenteilen aus titan-legierung
ATE225797T1 (de) Verfahren zur herstellung von oxazaphosphorin-2- aminen
DE69901192T2 (de) Verfahren zur herstellung von cyclopropanmethylamin
DE59903764D1 (de) Verfahren zur herstellung von phytosqualan
DE69920762D1 (de) Verfahren zur herstellung von polysuccinimiden

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CITIZEN HOLDINGS CO., LTD., NISHITOKYO, TOKIO/, JP

8339 Ceased/non-payment of the annual fee