CH685965GA3 - Watch mechanism with provision for adjusting hour hand - Google Patents

Watch mechanism with provision for adjusting hour hand

Info

Publication number
CH685965GA3
CH685965GA3 CH52994A CH52994A CH685965GA3 CH 685965G A3 CH685965G A3 CH 685965GA3 CH 52994 A CH52994 A CH 52994A CH 52994 A CH52994 A CH 52994A CH 685965G A3 CH685965G A3 CH 685965GA3
Authority
CH
Switzerland
Prior art keywords
wheel
hour
barrel
hour hand
provision
Prior art date
Application number
CH52994A
Other languages
French (fr)
Other versions
CH685965B5 (en
Inventor
Ludwig Oechslin
Original Assignee
Nardin Ulysse 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 Nardin Ulysse Sa filed Critical Nardin Ulysse Sa
Priority to CH52994A priority Critical patent/CH685965B5/en
Publication of CH685965GA3 publication Critical patent/CH685965GA3/en
Publication of CH685965B5 publication Critical patent/CH685965B5/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
    • 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
    • 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
    • G04B19/22—Arrangements for indicating different local apparent times; Universal time pieces
    • G04B19/221—Arrangements for indicating different local apparent times; Universal time pieces mechanisms for correcting the hours hand only, i.e. independently for minutes and seconds hands

Landscapes

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

Abstract

The mechanism has the hour hand fitted on to a barrel (9). It may be advanced or retarded by an hour when one of two pushbuttons is depressed, for advance or retard respectively. A correction star (11) is fitted on to the barrel, the teeth of the star being subject to the action of two control levers (13,14) controlled by the first and second pushbuttons. Around the barrel (9), is an hour wheel (15), driven by the time regulator. The hour wheel is coupled to the correction star (11) by a chain mechanism (17). On the correction wheel there is an auxiliary wheel (22) engaging an intermediate wheel (25) which itself drives a data disc.
CH52994A 1994-02-23 1994-02-23 horological piece which the hour hand can be an advance or backward by an hour steps. CH685965B5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH52994A CH685965B5 (en) 1994-02-23 1994-02-23 horological piece which the hour hand can be an advance or backward by an hour steps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH52994A CH685965B5 (en) 1994-02-23 1994-02-23 horological piece which the hour hand can be an advance or backward by an hour steps.

Publications (2)

Publication Number Publication Date
CH685965GA3 true CH685965GA3 (en) 1995-11-30
CH685965B5 CH685965B5 (en) 1996-05-31

Family

ID=4189097

Family Applications (1)

Application Number Title Priority Date Filing Date
CH52994A CH685965B5 (en) 1994-02-23 1994-02-23 horological piece which the hour hand can be an advance or backward by an hour steps.

Country Status (1)

Country Link
CH (1) CH685965B5 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7717616B2 (en) 2003-12-16 2010-05-18 Omega Sa Timepiece with an hour hand able to be moved forward or backward by one hour step
JP2016057269A (en) * 2014-09-12 2016-04-21 セイコーインスツル株式会社 Gear body, time difference correction mechanism, movement for watch, and watch
CN107045276A (en) * 2016-02-09 2017-08-15 精工电子有限公司 Calendar mechanism, movement and clock and watch
JP2019060659A (en) * 2017-09-25 2019-04-18 セイコーエプソン株式会社 Movement for timepieces and timepiece
DE102022101554B4 (en) 2022-01-24 2023-11-09 Grossmann Uhren Gmbh Analogue clock with additional time zone display
DE102022101573B4 (en) 2022-01-24 2023-11-16 Grossmann Uhren Gmbh Analogue clock with additional time zone display

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3252543B1 (en) 2016-06-01 2020-01-01 CompliTime SA Display device for timepiece movement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH388855A (en) * 1960-08-10 1964-11-14 Ruch Albert World time timepiece
FR2614444A1 (en) * 1987-04-22 1988-10-28 Ebauches Sa Watch including means for displaying two items of time-based information

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH388855A (en) * 1960-08-10 1964-11-14 Ruch Albert World time timepiece
FR2614444A1 (en) * 1987-04-22 1988-10-28 Ebauches Sa Watch including means for displaying two items of time-based information

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7717616B2 (en) 2003-12-16 2010-05-18 Omega Sa Timepiece with an hour hand able to be moved forward or backward by one hour step
JP2016057269A (en) * 2014-09-12 2016-04-21 セイコーインスツル株式会社 Gear body, time difference correction mechanism, movement for watch, and watch
CN107045276A (en) * 2016-02-09 2017-08-15 精工电子有限公司 Calendar mechanism, movement and clock and watch
CN107045276B (en) * 2016-02-09 2020-03-27 精工电子有限公司 Calendar mechanism, movement, and timepiece
JP2019060659A (en) * 2017-09-25 2019-04-18 セイコーエプソン株式会社 Movement for timepieces and timepiece
DE102022101554B4 (en) 2022-01-24 2023-11-09 Grossmann Uhren Gmbh Analogue clock with additional time zone display
DE102022101573B4 (en) 2022-01-24 2023-11-16 Grossmann Uhren Gmbh Analogue clock with additional time zone display

Also Published As

Publication number Publication date
CH685965B5 (en) 1996-05-31

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Legal Events

Date Code Title Description
PL Patent ceased