CH651997GA3 - - Google Patents

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Publication number
CH651997GA3
CH651997GA3 CH687183A CH687183A CH651997GA3 CH 651997G A3 CH651997G A3 CH 651997GA3 CH 687183 A CH687183 A CH 687183A CH 687183 A CH687183 A CH 687183A CH 651997G A3 CH651997G A3 CH 651997GA3
Authority
CH
Switzerland
Prior art keywords
wheel
plates
setting
pinion
centre
Prior art date
Application number
CH687183A
Other languages
German (de)
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 filed Critical
Priority to CH687183A priority Critical patent/CH651997GA3/de
Priority to EP84115545A priority patent/EP0147757A1/en
Priority to JP59269598A priority patent/JPS60157069A/en
Publication of CH651997GA3 publication Critical patent/CH651997GA3/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
    • G04B27/00—Mechanical devices for setting the time indicating means
    • G04B27/005—Mechanical devices for setting the time indicating means stepwise or on determined values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Steroid Compounds (AREA)
  • Saccharide Compounds (AREA)

Abstract

In a motion work in which the centre wheel (3) is on the same spindle as the setting wheel (4) and the two-part adjustment wheel (4.1/3.8), the centre wheel (3) has plates (3.5-7) in the gap between the spokes. These plates can be pressed by means of the second adjustment wheel half (3.8) and the slide (7) onto the movement blank (8), as a result of which the recoil is deflected from the drive to the movement blank (8) when setting in steps. The gear play is reduced on direct engagement of a large setting wheel (4) in a large minute pinion (5). On assembling the second adjustment wheel half (3.8) with the plates (3.5-7) of the minute pinion (3) and moving the friction clutch into the region of the fourth-wheel pinion (1), the positive coordination of all the hands (1.2, 5.2, 6.2) and the correction of the second hand (1.2) is made possible. <IMAGE>
CH687183A 1983-12-24 1983-12-24 CH651997GA3 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH687183A CH651997GA3 (en) 1983-12-24 1983-12-24
EP84115545A EP0147757A1 (en) 1983-12-24 1984-12-15 Motion work with a device to set the hour hand by steps of one half-hour and also to set the second hand
JP59269598A JPS60157069A (en) 1983-12-24 1984-12-20 Pointer device for clock with mechanical device, which adjust pointer for clock at half-hour step and also correct second hand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH687183A CH651997GA3 (en) 1983-12-24 1983-12-24

Publications (1)

Publication Number Publication Date
CH651997GA3 true CH651997GA3 (en) 1985-10-31

Family

ID=4316349

Family Applications (1)

Application Number Title Priority Date Filing Date
CH687183A CH651997GA3 (en) 1983-12-24 1983-12-24

Country Status (3)

Country Link
EP (1) EP0147757A1 (en)
JP (1) JPS60157069A (en)
CH (1) CH651997GA3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH683055B5 (en) * 1992-05-21 1994-07-15 Longines Montres Comp D Timepiece including the hour can be changed independently, especially when switching to another time zone.
WO2009158018A1 (en) 2008-06-27 2009-12-30 Kreg Medical, Inc. Bed with modified foot deck
JP7029327B2 (en) * 2018-03-20 2022-03-03 シチズン時計株式会社 Portable electronic devices

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH301862A (en) * 1952-10-09 1954-09-30 Montres Perret Et Berthoud Sa Jumping second mechanism.
FR2307301A1 (en) * 1975-04-10 1976-11-05 Ebauches Sa WATCH-MAKING PART INCLUDING A MANUALLY ACTIONABLE HOURS INDICATOR BODY INDEPENDENT OF THE MINUTES INDICATOR

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH301862A (en) * 1952-10-09 1954-09-30 Montres Perret Et Berthoud Sa Jumping second mechanism.
FR2307301A1 (en) * 1975-04-10 1976-11-05 Ebauches Sa WATCH-MAKING PART INCLUDING A MANUALLY ACTIONABLE HOURS INDICATOR BODY INDEPENDENT OF THE MINUTES INDICATOR

Also Published As

Publication number Publication date
JPH0246915B2 (en) 1990-10-17
EP0147757A1 (en) 1985-07-10
JPS60157069A (en) 1985-08-17

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