CH685585GA3 - Watch day display mechanism - Google Patents

Watch day display mechanism

Info

Publication number
CH685585GA3
CH685585GA3 CH189/94A CH18994A CH685585GA3 CH 685585G A3 CH685585G A3 CH 685585GA3 CH 189/94 A CH189/94 A CH 189/94A CH 18994 A CH18994 A CH 18994A CH 685585G A3 CH685585G A3 CH 685585GA3
Authority
CH
Switzerland
Prior art keywords
day
indicator
month
lever
display mechanism
Prior art date
Application number
CH189/94A
Other languages
French (fr)
Other versions
CH685585B5 (en
Inventor
Cedric Fague
Philip Barat
Original Assignee
Patek Philippe 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 Patek Philippe Sa filed Critical Patek Philippe Sa
Priority to CH18994A priority Critical patent/CH685585B5/en
Publication of CH685585GA3 publication Critical patent/CH685585GA3/en
Publication of CH685585B5 publication Critical patent/CH685585B5/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
    • G04B19/253—Driving or releasing mechanisms
    • G04B19/25333—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/25353—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement
    • G04B19/2536—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement automatically corrected at the end of months having less than 31 days

Landscapes

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

Abstract

The day display mechanism has a date ring carrying the number 1 to 31. The kinematic drive connection of the crown ring is made by a mobile watch movement motor having a movable drive (11) which does one revolution in 24 hours and which supports the day indicator (13) and a month indicator (14) which is shifted angularly and in height with respect to the day indicator (13). The day indicator co-operates with a day wheel (15) having 31 teeth. The day wheel (15) supports a lever (23) cooperating with a month cam (28), concentric with the day wheel (15). The lever (23) has a tooth (23a) which can occupy two positions, functioning as pressure point of the lever (23) on the cam (28). One position for which the tooth (23a) is on the trajectory of the month indicator (14) and the other in which it does not cooperate with this month indicator (14).
CH18994A 1994-01-21 1994-01-21 Calendar mechanism. CH685585B5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH18994A CH685585B5 (en) 1994-01-21 1994-01-21 Calendar mechanism.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH18994A CH685585B5 (en) 1994-01-21 1994-01-21 Calendar mechanism.

Publications (2)

Publication Number Publication Date
CH685585GA3 true CH685585GA3 (en) 1995-08-31
CH685585B5 CH685585B5 (en) 1996-02-29

Family

ID=4181289

Family Applications (1)

Application Number Title Priority Date Filing Date
CH18994A CH685585B5 (en) 1994-01-21 1994-01-21 Calendar mechanism.

Country Status (1)

Country Link
CH (1) CH685585B5 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8830797B2 (en) 2010-11-03 2014-09-09 Rolex S.A. Timepiece
CN106802544A (en) * 2015-11-26 2017-06-06 劳力士有限公司 Timepiece calendar date system
WO2019193430A1 (en) 2018-04-04 2019-10-10 Patek Philippe Sa Geneve Annual calendar mechanism
EP3567438A1 (en) 2018-05-09 2019-11-13 Rolex Sa Timepiece calendar system
EP4033306A1 (en) 2021-01-22 2022-07-27 Patek Philippe SA Genève Annual or perpetual date mechanism
EP4105732A1 (en) 2021-06-16 2022-12-21 Patek Philippe SA Genève Calendar mechanism with display of the seasons for a timepiece

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3173877B1 (en) 2015-11-26 2019-10-16 Rolex Sa Timepiece calendar system
EP3173876B1 (en) 2015-11-26 2020-09-02 Rolex Sa Timepiece calendar system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH3751A (en) * 1891-07-08 1891-12-15 Laubscher Charles Emile Improvement in the construction of calendar watches
FR1174343A (en) * 1957-04-24 1959-03-10 Improvements and manufacturing method for travel calendar alarm clocks, small caliber calendar clocks, calendar wrist watches and calendar wall clocks
FR2038422A1 (en) * 1969-04-28 1971-01-08 Fontainemelon Horlogerie
US3673789A (en) * 1970-06-13 1972-07-04 Citizen Watch Co Ltd Calendar timepiece with month advancement mechanism for 29,30,or 31 day months

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH3751A (en) * 1891-07-08 1891-12-15 Laubscher Charles Emile Improvement in the construction of calendar watches
FR1174343A (en) * 1957-04-24 1959-03-10 Improvements and manufacturing method for travel calendar alarm clocks, small caliber calendar clocks, calendar wrist watches and calendar wall clocks
FR2038422A1 (en) * 1969-04-28 1971-01-08 Fontainemelon Horlogerie
US3673789A (en) * 1970-06-13 1972-07-04 Citizen Watch Co Ltd Calendar timepiece with month advancement mechanism for 29,30,or 31 day months

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8830797B2 (en) 2010-11-03 2014-09-09 Rolex S.A. Timepiece
CN106802544A (en) * 2015-11-26 2017-06-06 劳力士有限公司 Timepiece calendar date system
WO2019193430A1 (en) 2018-04-04 2019-10-10 Patek Philippe Sa Geneve Annual calendar mechanism
EP3567438A1 (en) 2018-05-09 2019-11-13 Rolex Sa Timepiece calendar system
EP4033306A1 (en) 2021-01-22 2022-07-27 Patek Philippe SA Genève Annual or perpetual date mechanism
EP4105732A1 (en) 2021-06-16 2022-12-21 Patek Philippe SA Genève Calendar mechanism with display of the seasons for a timepiece
WO2022264046A1 (en) 2021-06-16 2022-12-22 Patek Philippe Sa Geneve Calendar mechanism with season display for a timepiece

Also Published As

Publication number Publication date
CH685585B5 (en) 1996-02-29

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: PATEK, PHILIPPE SA

Free format text: PATEK PHILIPPE S.A.#2, RUE DES PECHERIES CASE POSTALE 120#1211 GENEVE 8 (CH) -TRANSFER TO- PATEK, PHILIPPE SA#41, RUE DU RHOENE#1204 GENEVE (CH)

PFA Name/firm changed

Owner name: PATEK PHILIPPE SA GENEVE

Free format text: PATEK, PHILIPPE SA#41, RUE DU RHONE#1204 GENEVE (CH) -TRANSFER TO- PATEK PHILIPPE SA GENEVE#RUE DU RHONE 41#1204 GENEVE (CH)

PL Patent ceased