CH639522GA3 - - Google Patents

Download PDF

Info

Publication number
CH639522GA3
CH639522GA3 CH547281A CH547281A CH639522GA3 CH 639522G A3 CH639522G A3 CH 639522GA3 CH 547281 A CH547281 A CH 547281A CH 547281 A CH547281 A CH 547281A CH 639522G A3 CH639522G A3 CH 639522GA3
Authority
CH
Switzerland
Prior art keywords
hand
manufacturing
timepiece
lightweight
rigid
Prior art date
Application number
CH547281A
Other languages
German (de)
English (en)
Other versions
CH639522B (de
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
Publication of CH639522B publication Critical patent/CH639522B/de
Application filed filed Critical
Publication of CH639522GA3 publication Critical patent/CH639522GA3/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Micromachines (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Electroplating Methods And Accessories (AREA)
CH547281A 1980-08-25 1981-08-25 Verfahren und kunststofform zur herstellung eines uhrzeigers. CH639522B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55116720A JPS5740669A (en) 1980-08-25 1980-08-25 Watch hand and manuacture thereof

Publications (2)

Publication Number Publication Date
CH639522B CH639522B (de)
CH639522GA3 true CH639522GA3 (zh) 1983-11-30

Family

ID=14694134

Family Applications (1)

Application Number Title Priority Date Filing Date
CH547281A CH639522B (de) 1980-08-25 1981-08-25 Verfahren und kunststofform zur herstellung eines uhrzeigers.

Country Status (6)

Country Link
US (1) US4371429A (zh)
JP (1) JPS5740669A (zh)
CH (1) CH639522B (zh)
DE (1) DE3133414A1 (zh)
GB (1) GB2085620B (zh)
HK (1) HK40886A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107219747A (zh) * 2015-11-11 2017-09-29 尼瓦洛克斯-法尔股份有限公司 具有至少一个视错觉图案的金属基部件的制造方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01314827A (ja) * 1988-06-15 1989-12-20 Rinnai Corp 焼成器
IT226577Z2 (it) * 1992-05-14 1997-06-24 Consolo Giovanni Battista Lancette perfezionate per orologi particolarmente studiate in modo da consentire l'incastonatura di brillantini o di altre pietre preziose o non di svariate dimensioni
EP1835339B1 (fr) * 2006-03-15 2012-05-16 Rolex S.A. Procédé de fabrication par technologie de type liga d'une structure métallique monocouche ou multicouche, et structure obtenue
JP5366606B2 (ja) * 2009-03-25 2013-12-11 シチズンホールディングス株式会社 時計用指針の製造方法
CH712211A2 (fr) 2016-03-14 2017-09-15 Nivarox Far Sa Procédé de fabrication d'un composant d'affichage d'horlogerie.
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
EP3845974B1 (fr) * 2019-12-31 2024-02-21 The Swatch Group Research and Development Ltd Indicateur mobile pour un dispositif d'affichage analogique

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1570634A (en) * 1922-05-24 1926-01-26 Arthur K Laukel Deposited-metal pattern and method of making it
JPS4844138A (zh) * 1971-06-15 1973-06-25
JPS5260241A (en) * 1975-11-13 1977-05-18 Citizen Watch Co Ltd Electrocasted needle for watch
JPS5915317B2 (ja) 1976-10-28 1984-04-09 住友金属工業株式会社 直動式熱間スタンパ
JPS5397459A (en) * 1977-02-05 1978-08-25 Yamasa Seimitsu Seisakushiyo Y Production method of pointing part
JPS5523453A (en) * 1978-08-09 1980-02-19 Citizen Watch Co Ltd Manufacture of hand for timepiece
JPS5537915A (en) * 1978-09-08 1980-03-17 Citizen Watch Co Ltd Pointer for clock
JPS5552980A (en) * 1978-10-14 1980-04-17 Citizen Watch Co Ltd Method of manufacturing hand for watch
JPS5555529A (en) 1978-10-20 1980-04-23 Hitachi Ltd Method of positioning wafer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107219747A (zh) * 2015-11-11 2017-09-29 尼瓦洛克斯-法尔股份有限公司 具有至少一个视错觉图案的金属基部件的制造方法

Also Published As

Publication number Publication date
GB2085620A (en) 1982-04-28
HK40886A (en) 1986-06-06
DE3133414C2 (zh) 1990-07-12
DE3133414A1 (de) 1982-04-08
JPS6337908B2 (zh) 1988-07-27
GB2085620B (en) 1984-03-07
CH639522B (de)
JPS5740669A (en) 1982-03-06
US4371429A (en) 1983-02-01

Similar Documents

Publication Publication Date Title
ES473524A1 (es) Procedimiento de tratar superficialmente lentes de contacto
EP0211333A3 (en) Manufacturing method for a tubular shell of a universal-joint and a semi-finished article produced by a process of the method
GB2035378B (en) Process for fabricating fibre-reinforced metal composite
GB2085620B (en) Timepiece hand and method of manufacture
JPS5639746A (en) Method and sugar coating agent for coating core agent with sugar coating
JPS5317265A (en) Tight adhesion method between metallic part and insulating material
DE3162941D1 (en) Method for the precision-manufacture of glass articles, method of manufacturing a mould or die and mould or die
SE7714730L (sv) Forfarande for framstellning av en pletterad formkropp
JPS5411751A (en) Polishing method of focusing optical transmitting bodies
JPS5428590A (en) Laser processing method
JPS5264941A (en) Rod-shaped substrate for optical fiber
JPS5433247A (en) Metal bonding method
JPS5760277A (en) Solar cell for wrist watch
DE3160357D1 (en) Glucose isomerase, process therefor and use for producing fructose from glucose
GB2027453B (en) Process for producing a metallic alloy
JPS5539015A (en) Production of wrist watch case
JPS577951A (en) Manufacture of stem for semiconductor device needing no whole surface finishing nickel plating process
JPS5711304A (en) Production of metallic coated light transmission element
SU647347A1 (ru) Способ управлени процессом вакуумировани никелевых расплавов
CH621669GA3 (en) Method of manufacturing a pivoted clockwork balance and clockwork balance obtained according to this method
JPS5216956A (en) Self-bias type amplifier
JPS51127484A (en) Method of manufacturing curved waveguide
JPS56133122A (en) Method of simultaneous adhesion and forming for laminate
JPS5241815A (en) Manufacturing method of coil
JPS549947A (en) Production of rods for optical fiber base cores