CH607556GA3 - Device for rapid manual correction of the date indicator in a watch - Google Patents

Device for rapid manual correction of the date indicator in a watch

Info

Publication number
CH607556GA3
CH607556GA3 CH1482374A CH1482374A CH607556GA3 CH 607556G A3 CH607556G A3 CH 607556GA3 CH 1482374 A CH1482374 A CH 1482374A CH 1482374 A CH1482374 A CH 1482374A CH 607556G A3 CH607556G A3 CH 607556GA3
Authority
CH
Switzerland
Prior art keywords
watch
ring
date indicator
manual correction
switching
Prior art date
Application number
CH1482374A
Other languages
German (de)
Inventor
Rene Risi
Original Assignee
Bulova Watch Co Inc
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 Bulova Watch Co Inc filed Critical Bulova Watch Co Inc
Priority to CH1482374A priority Critical patent/CH607556GA3/en
Publication of CH607556GA3 publication Critical patent/CH607556GA3/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
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
    • G04B19/25—Devices for setting the date indicators manually

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Abstract

The device is intended to prevent by simple means a mechanical overloading of parts during the manual switching of the date ring (18). The sliding pinion (10) of the hand-adjusting arbor (4, 5, 6) is provided with a peripheral groove (9), in which a switching member in the form of an open spring ring (16) is fitted with friction contact. A free end (17) protrudes radially away from this flexible ring and serves directly as switching finger for the advancing of the date ring toothing (19). <IMAGE>
CH1482374A 1974-11-06 1974-11-06 Device for rapid manual correction of the date indicator in a watch CH607556GA3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1482374A CH607556GA3 (en) 1974-11-06 1974-11-06 Device for rapid manual correction of the date indicator in a watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1482374A CH607556GA3 (en) 1974-11-06 1974-11-06 Device for rapid manual correction of the date indicator in a watch

Publications (1)

Publication Number Publication Date
CH607556GA3 true CH607556GA3 (en) 1978-08-31

Family

ID=4404097

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1482374A CH607556GA3 (en) 1974-11-06 1974-11-06 Device for rapid manual correction of the date indicator in a watch

Country Status (1)

Country Link
CH (1) CH607556GA3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH681191GA3 (en) * 1991-09-11 1993-02-15
EP1560084A2 (en) 2004-01-27 2005-08-03 Seiko Instruments Inc. Timepiece having display correcting mechanism

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH681191GA3 (en) * 1991-09-11 1993-02-15
EP0531895A1 (en) * 1991-09-11 1993-03-17 Eta SA Fabriques d'Ebauches One-way correcting means for a time display device
US5303213A (en) * 1991-09-11 1994-04-12 Eta Sa Fabriques D'ebauches Unidirectional correction arrangement for a time displaying device
EP1560084A2 (en) 2004-01-27 2005-08-03 Seiko Instruments Inc. Timepiece having display correcting mechanism
EP1560084A3 (en) * 2004-01-27 2006-09-13 Seiko Instruments Inc. Timepiece having display correcting mechanism
US7275860B2 (en) 2004-01-27 2007-10-02 Seiko Instruments Inc. Display correcting mechanism and timepiece having display correcting mechanism
CN100451876C (en) * 2004-01-27 2009-01-14 精工电子有限公司 clock with display calibration mechanism

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