CH679199B5 - - Google Patents

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Publication number
CH679199B5
CH679199B5 CH2782/88A CH278288A CH679199B5 CH 679199 B5 CH679199 B5 CH 679199B5 CH 2782/88 A CH2782/88 A CH 2782/88A CH 278288 A CH278288 A CH 278288A CH 679199 B5 CH679199 B5 CH 679199B5
Authority
CH
Switzerland
Prior art keywords
plate
frame element
mobile
frame
spring
Prior art date
Application number
CH2782/88A
Other languages
English (en)
French (fr)
Other versions
CH679199GA3 (de
Inventor
Toshimasa Ikegami
Original Assignee
Seiko Epson Corp
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
Priority claimed from JP1987187315U external-priority patent/JPH0642227Y2/ja
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of CH679199GA3 publication Critical patent/CH679199GA3/fr
Publication of CH679199B5 publication Critical patent/CH679199B5/fr

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
    • G04B29/00—Frameworks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • 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
    • G04B27/00—Mechanical devices for setting the time indicating means
    • G04B27/02—Mechanical devices for setting the time indicating means by making use of the winding means
    • G04B27/04—Mechanical devices for setting the time indicating means by making use of the winding means with clutch wheel
    • 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
    • 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
    • G04B29/027—Materials and manufacturing
    • 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
    • G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/008—Mounting, assembling of components
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
    • G04D3/0053—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for framework components

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Gears, Cams (AREA)
CH2782/88A 1987-07-21 1988-07-20 CH679199B5 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18134187 1987-07-21
JP1987187315U JPH0642227Y2 (ja) 1987-12-09 1987-12-09 時 計

Publications (2)

Publication Number Publication Date
CH679199GA3 CH679199GA3 (de) 1992-01-15
CH679199B5 true CH679199B5 (de) 1992-07-15

Family

ID=26500572

Family Applications (1)

Application Number Title Priority Date Filing Date
CH2782/88A CH679199B5 (de) 1987-07-21 1988-07-20

Country Status (5)

Country Link
KR (1) KR930002498B1 (de)
CN (1) CN1013229B (de)
CH (1) CH679199B5 (de)
GB (1) GB2208018B (de)
HK (1) HK40794A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004020421A (ja) * 2002-06-18 2004-01-22 Seiko Instruments Inc 複数モータを備えたアナログクロノグラフ時計
CN100542737C (zh) * 2005-04-20 2009-09-23 刘东刚 工艺镂空手表主夹板部件加工工艺
EP2781965B1 (de) * 2013-03-19 2017-11-15 Nivarox-FAR S.A. Kassette für Uhrwerksmechanismus
DE102014117436B3 (de) * 2014-11-27 2015-11-05 Lange Uhren Gmbh Schrittschalteinrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB278954A (en) * 1925-08-08 1927-10-20 Junghans Geb Ag Improvements in or relating to mechanism supports for alarum clocks
GB339180A (en) * 1930-01-28 1930-12-04 Helmut Junghans Improvements in or relating to alarm-clocks
US3004382A (en) * 1959-06-03 1961-10-17 Prec Time Corp Stem winding and setting watch movement
DE2632303C3 (de) * 1976-07-17 1982-09-16 Gebrüder Junghans GmbH, 7230 Schramberg Batteriebetriebene elektronische Uhr
GB2056126B (en) * 1979-08-10 1983-09-07 Ebauches Sa Ultra-flat electronic watch

Also Published As

Publication number Publication date
HK40794A (en) 1994-05-06
KR930002498B1 (ko) 1993-04-02
GB8817226D0 (en) 1988-08-24
GB2208018A (en) 1989-02-15
GB2208018B (en) 1991-08-07
CN1013229B (zh) 1991-07-17
KR890002734A (ko) 1989-04-11
CN1030830A (zh) 1989-02-01
CH679199GA3 (de) 1992-01-15

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Legal Events

Date Code Title Description
PL Patent ceased