KR900005253B1 - The correction mechanism for an analog timepiece - Google Patents

The correction mechanism for an analog timepiece

Info

Publication number
KR900005253B1
KR900005253B1 KR888802550A KR880002550A KR900005253B1 KR 900005253 B1 KR900005253 B1 KR 900005253B1 KR 888802550 A KR888802550 A KR 888802550A KR 880002550 A KR880002550 A KR 880002550A KR 900005253 B1 KR900005253 B1 KR 900005253B1
Authority
KR
South Korea
Prior art keywords
pinion
gear
correction mechanism
analog timepiece
hands
Prior art date
Application number
KR888802550A
Other languages
Korean (ko)
Other versions
KR880013049A (en
Inventor
Masaru Shoji
Mitsunobu Yatabe
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 KR880013049A publication Critical patent/KR880013049A/en
Application granted granted Critical
Publication of KR900005253B1 publication Critical patent/KR900005253B1/en

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
    • 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
    • G04B19/02—Back-gearing arrangements between gear train and hands
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Gears, Cams (AREA)

Abstract

When an operation member (17) is moved in its axial direction, a pinion (18) provided on the operation member is brought into mesh with a gear which is normally rotated in an interlocked relation to hands. When the opertion membr is turned in this state, the torque is transmitted via the pinion and gear to the hands for time-setting. The pinion and gear (19) are made of synthetic resins, and the pinion is made of a resin material having higher flexibility than the resin material of the gear.
KR888802550A 1987-04-09 1988-03-11 The correction mechanism for an analog timepiece KR900005253B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP(??)62-54038 1987-04-09
JP1987054038U JPH0535351Y2 (en) 1987-04-09 1987-04-09

Publications (2)

Publication Number Publication Date
KR880013049A KR880013049A (en) 1988-11-29
KR900005253B1 true KR900005253B1 (en) 1990-07-21

Family

ID=30880657

Family Applications (1)

Application Number Title Priority Date Filing Date
KR888802550A KR900005253B1 (en) 1987-04-09 1988-03-11 The correction mechanism for an analog timepiece

Country Status (2)

Country Link
JP (1) JPH0535351Y2 (en)
KR (1) KR900005253B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH691200A5 (en) * 1997-06-12 2001-05-15 Ebauchesfabrik Eta Ag Device for setting the time for a timepiece.

Also Published As

Publication number Publication date
KR880013049A (en) 1988-11-29
JPS63161380U (en) 1988-10-21
JPH0535351Y2 (en) 1993-09-08

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Legal Events

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G160 Decision to publish patent application
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Payment date: 20070710

Year of fee payment: 18

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