JPS57100368A - Time setting mechanical device for wrist watch having analog time indication - Google Patents

Time setting mechanical device for wrist watch having analog time indication

Info

Publication number
JPS57100368A
JPS57100368A JP56168870A JP16887081A JPS57100368A JP S57100368 A JPS57100368 A JP S57100368A JP 56168870 A JP56168870 A JP 56168870A JP 16887081 A JP16887081 A JP 16887081A JP S57100368 A JPS57100368 A JP S57100368A
Authority
JP
Japan
Prior art keywords
shaft
gear
time
blade
wheel
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.)
Granted
Application number
JP56168870A
Other languages
Japanese (ja)
Other versions
JPS6355674B2 (en
Inventor
Gurimu Moorisu
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.)
Ebauches SA
Original Assignee
Ebauches SA
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 Ebauches SA filed Critical Ebauches SA
Publication of JPS57100368A publication Critical patent/JPS57100368A/en
Publication of JPS6355674B2 publication Critical patent/JPS6355674B2/ja
Granted 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
    • G04B27/00—Mechanical devices for setting the time indicating means
    • G04B27/001—Internal gear therefor, e.g. for setting the second hand or for setting several clockworks
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Gears, Cams (AREA)
  • Electronic Switches (AREA)
  • Measurement Of Unknown Time Intervals (AREA)

Abstract

The time-setting mechanism comprises a shaft 112 rotatably mounted in a tube 114 in the back 6 of the watch case. The inner end of the shaft is provided with a mutilated gear 118 formed with a recess 118a. The outer end is provided with an operating blade 116 mounted for pivotal movement about the axis X1, X1 by means of swivel pins 122, 122'. The outer surface 6a of the back 6 contains a seating 126 in which the blade can be held stationary in a folded back position. The gear 118 can mesh with a time-setting adjusting wheel 22 of the going train. When the blade is positioned in its seating, the shaft is in a datum position and the recess 118c of the gear 118 is opposite the adjusting wheel 22, thereby ensuring the disengagement of these two parts. In modified embodiments, the shaft 112 can be pulled out against a bias spring to disengage the gear 118 from the adjusting wheel 22, either for free return to the datum position or to bring into mesh with the wheel 22 a fully toothed wheel which turns the hands more rapidly. <IMAGE>
JP56168870A 1980-10-24 1981-10-23 Time setting mechanical device for wrist watch having analog time indication Granted JPS57100368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH796280A CH642512B (en) 1980-10-24 1980-10-24 MECHANICAL DEVICE FOR SETTING THE TIME OF A WATCH WITH ANALOGUE DISPLAY.

Publications (2)

Publication Number Publication Date
JPS57100368A true JPS57100368A (en) 1982-06-22
JPS6355674B2 JPS6355674B2 (en) 1988-11-04

Family

ID=4333040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56168870A Granted JPS57100368A (en) 1980-10-24 1981-10-23 Time setting mechanical device for wrist watch having analog time indication

Country Status (5)

Country Link
JP (1) JPS57100368A (en)
CH (1) CH642512B (en)
DE (1) DE3141050A1 (en)
FR (1) FR2492999B1 (en)
GB (1) GB2086100A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2285149B (en) * 1993-10-28 1997-03-12 Wellgain Precision Products Li Watch
CN115509107B (en) * 2022-08-23 2023-08-08 上海靖和实业有限公司 Transmission mechanism for pulling gear

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH159200A (en) * 1931-10-19 1932-12-31 D Horlogerie La Glycine Fab Time-setting device for a self-winding watch.
FR1119081A (en) * 1954-02-12 1956-06-14 Self-winding clockwork mechanism
CH314961A (en) * 1954-04-22 1956-07-15 Ebauches Sa Time-setting device for timepiece
GB1405677A (en) * 1972-10-13 1975-09-10 Suisse Pour Lindustrie Horloge Electrically powered time-piece
JPS5044865A (en) * 1973-08-24 1975-04-22

Also Published As

Publication number Publication date
DE3141050A1 (en) 1982-06-03
FR2492999A1 (en) 1982-04-30
GB2086100A (en) 1982-05-06
JPS6355674B2 (en) 1988-11-04
CH642512GA3 (en) 1984-04-30
FR2492999B1 (en) 1986-02-14
CH642512B (en)

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