CH677996B5 - - Google Patents

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Publication number
CH677996B5
CH677996B5 CH4520/87A CH452087A CH677996B5 CH 677996 B5 CH677996 B5 CH 677996B5 CH 4520/87 A CH4520/87 A CH 4520/87A CH 452087 A CH452087 A CH 452087A CH 677996 B5 CH677996 B5 CH 677996B5
Authority
CH
Switzerland
Prior art keywords
shaft section
wheel
resin
section
hand
Prior art date
Application number
CH4520/87A
Other languages
German (de)
English (en)
Other versions
CH677996GA3 (pt
Inventor
Wataru Yamada
Satoshi Fujio
Kenichi Nakamura
Original Assignee
Casio Computer 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Publication of CH677996GA3 publication Critical patent/CH677996GA3/de
Publication of CH677996B5 publication Critical patent/CH677996B5/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
    • G04B13/00—Gearwork
    • G04B13/02—Wheels; Pinions; Spindles; Pivots
    • G04B13/021—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft
    • G04B13/023—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft allowing rotational slipping when a threshold torque is exceeded
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Gears, Cams (AREA)
  • Laminated Bodies (AREA)
  • Pens And Brushes (AREA)
  • Golf Clubs (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Fishing Rods (AREA)
CH4520/87A 1986-11-19 1987-11-19 CH677996B5 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61276230A JPS63131097A (ja) 1986-11-19 1986-11-19 時計のスリツプ機構

Publications (2)

Publication Number Publication Date
CH677996GA3 CH677996GA3 (pt) 1991-07-31
CH677996B5 true CH677996B5 (pt) 1992-01-31

Family

ID=17566506

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4520/87A CH677996B5 (pt) 1986-11-19 1987-11-19

Country Status (4)

Country Link
JP (1) JPS63131097A (pt)
CN (1) CN1010714B (pt)
CH (1) CH677996B5 (pt)
GB (1) GB2197732B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100378605C (zh) * 2001-12-21 2008-04-02 北川工业株式会社 具有树脂制成的轴承部的时钟以及轮系装置
WO2003054636A1 (fr) * 2001-12-21 2003-07-03 Kitagawa Industries Co., Ltd. Piece d'horlogerie comportant une plaque de base formee de resine et de train de roues
EP1852753B1 (en) * 2005-02-22 2013-01-02 Citizen Holdings Co., Ltd. Pointer indication type timepiece
CN104102117B (zh) * 2014-07-22 2017-02-08 福州小神龙表业技术研发有限公司 一种钟表机芯
CN106325041A (zh) * 2016-08-22 2017-01-11 烟台中恒时钟科技有限公司 一种耐高低温三电机时钟机芯
JP6512536B2 (ja) * 2017-03-08 2019-05-15 カシオ計算機株式会社 指針および時計
GB2581138B (en) * 2019-01-30 2023-06-28 Johnson Electric Int Ag Multi-component gear

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331789A1 (de) * 1982-09-29 1984-03-29 Dana Corp., 43697 Toledo, Ohio Verfahren zur herstellung einer antriebswelle

Also Published As

Publication number Publication date
JPS63131097A (ja) 1988-06-03
GB8726465D0 (en) 1987-12-16
GB2197732B (en) 1990-06-13
CN87107949A (zh) 1988-07-13
CH677996GA3 (pt) 1991-07-31
CN1010714B (zh) 1990-12-05
GB2197732A (en) 1988-05-25

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: CASIO COMPUTER CO., LTD

Free format text: CASIO COMPUTER CO., LTD#6-1, 2-CHOME, NISHI-SHINJUKU#SHINJUKU-KU/TOKYO (JP) -TRANSFER TO- CASIO COMPUTER CO., LTD#6-1, 2-CHOME, NISHI-SHINJUKU#SHINJUKU-KU/TOKYO (JP)

PL Patent ceased