GB1402584A - Timepiece calender mechanism - Google Patents

Timepiece calender mechanism

Info

Publication number
GB1402584A
GB1402584A GB4420972A GB4420972A GB1402584A GB 1402584 A GB1402584 A GB 1402584A GB 4420972 A GB4420972 A GB 4420972A GB 4420972 A GB4420972 A GB 4420972A GB 1402584 A GB1402584 A GB 1402584A
Authority
GB
United Kingdom
Prior art keywords
wheel
calendar
pins
holes
resilient
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4420972A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suwa Seikosha KK
Original Assignee
Suwa Seikosha KK
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 Suwa Seikosha KK filed Critical Suwa Seikosha KK
Publication of GB1402584A publication Critical patent/GB1402584A/en
Expired legal-status Critical Current

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
    • G04B19/25373—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by an energy source which is released at determined moments by the clockwork movement
    • G04B19/25386—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by an energy source which is released at determined moments by the clockwork movement manually corrected at the end of months having less than 31 days

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
GB4420972A 1971-10-07 1972-09-25 Timepiece calender mechanism Expired GB1402584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46079048A JPS5129836B2 (enrdf_load_html_response) 1971-10-07 1971-10-07

Publications (1)

Publication Number Publication Date
GB1402584A true GB1402584A (en) 1975-08-13

Family

ID=13679004

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4420972A Expired GB1402584A (en) 1971-10-07 1972-09-25 Timepiece calender mechanism

Country Status (5)

Country Link
US (1) US3789602A (enrdf_load_html_response)
JP (1) JPS5129836B2 (enrdf_load_html_response)
GB (1) GB1402584A (enrdf_load_html_response)
HK (1) HK62076A (enrdf_load_html_response)
MY (1) MY7700023A (enrdf_load_html_response)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH584929B5 (enrdf_load_html_response) * 1973-10-10 1977-02-15 Schild Sa A
US3859783A (en) * 1974-04-08 1975-01-14 Timex Corp Day-date calendar mechanism
CH634575A4 (enrdf_load_html_response) * 1975-05-16 1977-07-29
JPS5272770U (enrdf_load_html_response) * 1975-11-27 1977-05-31
JPS52151765U (enrdf_load_html_response) * 1976-05-14 1977-11-17
CH610482B (fr) * 1976-06-16 Schild Sa A Mouvement de montre-calendrier.
CH697662B1 (fr) * 2004-04-14 2009-01-15 Chopard Manufacture Sa Mécanisme de quantième perpétuel ou annuel.
EP3499317B1 (fr) * 2017-12-13 2024-08-21 Rolex Sa Mobile de calendrier horloger
EP4187328A1 (fr) * 2021-11-30 2023-05-31 Rolex Sa Système de calendrier horloger
EP4187327A1 (fr) * 2021-11-30 2023-05-31 Rolex Sa Système de calendrier horloger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH550425A (enrdf_load_html_response) * 1966-01-11 1974-06-14
CH1240170A4 (enrdf_load_html_response) * 1970-08-19 1972-12-15
CH588728B5 (enrdf_load_html_response) * 1971-04-16 1977-06-15 Tissot Chs Fabrique D Horloger

Also Published As

Publication number Publication date
US3789602A (en) 1974-02-05
MY7700023A (en) 1977-12-31
JPS4843967A (enrdf_load_html_response) 1973-06-25
JPS5129836B2 (enrdf_load_html_response) 1976-08-27
HK62076A (en) 1976-10-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years