GB1169329A - Calendar Timepiece - Google Patents

Calendar Timepiece

Info

Publication number
GB1169329A
GB1169329A GB47711/68A GB4771168A GB1169329A GB 1169329 A GB1169329 A GB 1169329A GB 47711/68 A GB47711/68 A GB 47711/68A GB 4771168 A GB4771168 A GB 4771168A GB 1169329 A GB1169329 A GB 1169329A
Authority
GB
United Kingdom
Prior art keywords
day
wheel
dial
indication
star wheel
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
GB47711/68A
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 GB1169329A publication Critical patent/GB1169329A/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
    • G04B19/25353—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
    • 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

Landscapes

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

Abstract

1,169,329. Calendar timepieces. SUWA SEIKOSHA. Oct. 8, 1968 [March 29, 1968], No.47711/68. Heading G3T. A calendar timepiece has a day dial 15 having for each day of the week n settings having different day indications, e.g. in different languages or symbols, the dial 15 being advanced n settings by one complete rotation of a day wheel 3, n being an integer not less than 2, and means is provided for selecting the kind of day indication desired to be visible. In the illustrated embodiment the dial 15 has day indications 16, 17 in English and French respectively, and is mounted on a star wheel 6 for rotation therewith. The day wheel 3 is rotated once for 24 hours by the hour wheel (not shown) via gearing 2, and a finger 5 on a disc 4 secured to the wheel 3 advances the star wheel 6 by two teeth every 24 hours, thus maintaining either the French or the English day indication visible. To change the indication from one language to the other the star wheel 6 is advanced by one tooth by a lever 9 operated by a push button 14.
GB47711/68A 1968-03-29 1968-10-08 Calendar Timepiece Expired GB1169329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021968 1968-03-29

Publications (1)

Publication Number Publication Date
GB1169329A true GB1169329A (en) 1969-11-05

Family

ID=12021037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47711/68A Expired GB1169329A (en) 1968-03-29 1968-10-08 Calendar Timepiece

Country Status (3)

Country Link
US (1) US3597917A (en)
CH (2) CH424769A4 (en)
GB (1) GB1169329A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS484926Y1 (en) * 1969-07-23 1973-02-07
DE2237645C3 (en) * 1972-07-31 1975-05-28 Pforzheimer Uhren-Rohwerke Rudolf Wehner, 7530 Pforzheim Wrist watch with date and day display
FR2973123B1 (en) * 2011-03-23 2014-01-03 Samep Montres Emile Pequignet INSTANTANEOUS TRAINING MECHANISM FOR WATCHMAKING MOVEMENT
CN113093503B (en) * 2020-01-08 2024-01-05 精工爱普生株式会社 Movement and timepiece

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US594410A (en) * 1897-11-30 marg-olis
US2581268A (en) * 1947-03-18 1952-01-01 Benrus Watch Company Inc Calendar timepiece
CH274908A (en) * 1948-12-01 1951-04-30 Movado Montres Calendar timepiece.
DE1242512B (en) * 1964-08-25 1967-06-15 United States Time Corp Display device on a clock for displaying a variety of calendar information

Also Published As

Publication number Publication date
US3597917A (en) 1971-08-10
CH424769A4 (en) 1970-09-30
CH501956A (en) 1970-09-30

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