CH642217B - MECHANICAL DEVICE FOR SETTING THE TIME OF A WATCH WITH ANALOGUE DISPLAY. - Google Patents

MECHANICAL DEVICE FOR SETTING THE TIME OF A WATCH WITH ANALOGUE DISPLAY.

Info

Publication number
CH642217B
CH642217B CH796380A CH796380A CH642217B CH 642217 B CH642217 B CH 642217B CH 796380 A CH796380 A CH 796380A CH 796380 A CH796380 A CH 796380A CH 642217 B CH642217 B CH 642217B
Authority
CH
Switzerland
Prior art keywords
blade
shaft
wheel
time
setting
Prior art date
Application number
CH796380A
Other languages
French (fr)
Other versions
CH642217GA3 (en
Inventor
Grimm Maurice
Original Assignee
Ebauchesfabrik Eta Ag
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 of CH642217B publication Critical patent/CH642217B/en
Application filed by Ebauchesfabrik Eta Ag filed Critical Ebauchesfabrik Eta Ag
Priority to CH796380A priority Critical patent/CH642217B/en
Priority to DE19813141052 priority patent/DE3141052A1/en
Priority to FR8119737A priority patent/FR2493000A1/en
Priority to GB8131826A priority patent/GB2086101B/en
Priority to JP56169954A priority patent/JPS57100369A/en
Publication of CH642217GA3 publication Critical patent/CH642217GA3/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
    • 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)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Electronic Switches (AREA)

Abstract

The time-setting device comprises a key and a time-setting gear train. The key comprises a cylindrical shaft 112'' rotatably mounted and sliding in a tube integral with the back 6 of the case. A mutilated toothed wheel 118 is fixed to the inner end of the shaft. A blade 116 is mounted for pivotal movement about the outer end of the shaft 112''. The blade 116, in the folded back position, can be introduced into a seating 126 formed in the back of the case. A return spring 140 normally maintains the wheel 118 above the adjusting wheel 22. When the blade 116 is in the angular position for being introduced into the seating 126, the un-toothed recess 118c of the multilated wheel 118 is directed towards the wheel 22 so that the teeth of the wheels 22 and 118 do not clash when the shaft 112'' is pulled out by the blade 116 for time-setting by turning the blade and shaft. After release of the blade, the spring 140 returns the shaft and wheel 118 to the retracted position (Figure 3a) in which the blade can be freely rotated for introduction into the seating 126. <IMAGE>
CH796380A 1980-10-24 1980-10-24 MECHANICAL DEVICE FOR SETTING THE TIME OF A WATCH WITH ANALOGUE DISPLAY. CH642217B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH796380A CH642217B (en) 1980-10-24 1980-10-24 MECHANICAL DEVICE FOR SETTING THE TIME OF A WATCH WITH ANALOGUE DISPLAY.
DE19813141052 DE3141052A1 (en) 1980-10-24 1981-10-15 "MECHANICAL ARRANGEMENT FOR SETTING A WATCH WITH ANALOG DISPLAY"
FR8119737A FR2493000A1 (en) 1980-10-24 1981-10-19 MECHANICAL TIME-SETTING DEVICE FOR AN ANALOG DISPLAY WATCH
GB8131826A GB2086101B (en) 1980-10-24 1981-10-22 Mechanical time-setting device for a watch having analogue time indication
JP56169954A JPS57100369A (en) 1980-10-24 1981-10-23 Mechanical time setting mechanism for wrist watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH796380A CH642217B (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
CH642217B true CH642217B (en)
CH642217GA3 CH642217GA3 (en) 1984-04-13

Family

ID=4333059

Family Applications (1)

Application Number Title Priority Date Filing Date
CH796380A CH642217B (en) 1980-10-24 1980-10-24 MECHANICAL DEVICE FOR SETTING THE TIME OF A WATCH WITH ANALOGUE DISPLAY.

Country Status (5)

Country Link
JP (1) JPS57100369A (en)
CH (1) CH642217B (en)
DE (1) DE3141052A1 (en)
FR (1) FR2493000A1 (en)
GB (1) GB2086101B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60104785U (en) * 1983-12-21 1985-07-17 株式会社精工舎 clock hand turning device
JPS621182U (en) * 1985-06-19 1987-01-07
JPS6224384U (en) * 1985-07-29 1987-02-14
FR2750513B1 (en) * 1996-06-26 1998-08-07 Ebauchesfabrik Eta Ag WATCHMAKING PIECE WITH TIME-SETTING MECHANISM BY DIRECT ACTION OF THE DASH
CH709796A1 (en) 2014-06-19 2015-12-31 Société Anonyme De La Manufacture D Horlogerie Audemars Piguet & Cie An rocker clutch timepiece.

Family Cites Families (4)

* 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

Also Published As

Publication number Publication date
JPS57100369A (en) 1982-06-22
GB2086101B (en) 1983-12-14
GB2086101A (en) 1982-05-06
CH642217GA3 (en) 1984-04-13
DE3141052A1 (en) 1982-06-09
JPS635708B2 (en) 1988-02-04
FR2493000B1 (en) 1984-09-28
FR2493000A1 (en) 1982-04-30

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