GB1140930A - Calendar timepiece - Google Patents

Calendar timepiece

Info

Publication number
GB1140930A
GB1140930A GB57100/67A GB5710067A GB1140930A GB 1140930 A GB1140930 A GB 1140930A GB 57100/67 A GB57100/67 A GB 57100/67A GB 5710067 A GB5710067 A GB 5710067A GB 1140930 A GB1140930 A GB 1140930A
Authority
GB
United Kingdom
Prior art keywords
wheel
day
date
rotation
correcting
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
GB57100/67A
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 GB1140930A publication Critical patent/GB1140930A/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
    • G04B19/25—Devices for setting the date indicators manually
    • 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
    • G04B27/02—Mechanical devices for setting the time indicating means by making use of the winding means
    • G04B27/026—Mechanical devices for setting the time indicating means by making use of the winding means for several clockworks or pairs of hands and/or supplementary functions

Landscapes

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

Abstract

1,140,930. Calendar timepieces. SUWA SEIKOSHA K.K. Dec.15, 1967 [Dec.15, 1966(3)], No.57100/67. Heading G3T. A calendar timepiece having day and date indicating means is provided with a setting device adjustable to a plurality of positions in one of which the device is operatively connected to a mechanism for correcting the indication of the day and date indicating means, and, when so connected, rotation of the device in one direction corrects the date indication only and rotation of the device in the opposite direction corrects the day indication only. In one embodiment the setting device comprises a crown 101 and stem, 1 adjustable manually to three axial positions. In the position illustrated in Fig. 1 a clutch wheel 6 on the stem 1 is engaged with a setting wheel 7 and a lever 3 connected to the stem 1 so engages a lever 8 that an idler gear 10 is engaged with the wheel 7 and a date correcting clutch wheel 15 meshing with a day correcting clutch wheel 17. Rotation of the stem 1 counter-clockwise, as viewed in Fig. 1, will rotate the date correcting clutch wheel 15 clockwise and a date correcting wheel 16 will rotate therewith to adjust the date ring 12. The simultaneous counter-clockwise rotation imparted to the day correcting clutch wheel 17 will not rotate the day correcting wheel 18 to rotate the day star wheel 14 to which is fixed a day dial (not shown). When, however, the setting stem is rotated clockwise the resulting counter-clockwise rotation of the clutch wheel 15 will not rotate the wheel 16 and the date ring 12, whilst the resultant clockwise rotation of the clutch wheel 17 rotates the wheels 18,14 and the day dial. When the stem 1 and the crown 101 are pulled fully out the idler wheel 10 is disengaged from the wheel 15 and engaged with the minute wheel 13, so that the crown 101 may then be rotated to set the hands of the timepiece. In a third position of the stem 1 the clutch wheel 6 is disengaged from the wheel 7 and engages with a winding pinion (not shown) so that the crown 101 may be rotated to wind the main-spring. In a further embodiment (Figs.4 and 5, not shown) rotation of a date ring and a day star wheel are so governed by spring biased jumpers that rotation of the date correcting wheel to correct the date ring causes a rotation of the day correction wheel insufficient to correct the day wheel and vice versa. In a further embodiment (Figs. 6 to 8, not shown) the date correction wheel is movable between two positions dependent upon the direction of rotation of the crown to engage either the date wheel or the day correction wheel.
GB57100/67A 1966-12-15 1967-12-15 Calendar timepiece Expired GB1140930A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11406666 1966-12-15
JP11406466 1966-12-15
JP11406866 1966-12-15

Publications (1)

Publication Number Publication Date
GB1140930A true GB1140930A (en) 1969-01-22

Family

ID=27312642

Family Applications (1)

Application Number Title Priority Date Filing Date
GB57100/67A Expired GB1140930A (en) 1966-12-15 1967-12-15 Calendar timepiece

Country Status (3)

Country Link
US (1) US3470687A (en)
CH (3) CH1443474A4 (en)
GB (1) GB1140930A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2046920A1 (en) * 1969-06-19 1971-03-12 Citizen Watch Co Ltd
US11550267B2 (en) 2017-03-22 2023-01-10 Manufacture D'horlogerie Audemars Piguet Sa Device for adjusting the functions of a timepiece

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597916A (en) * 1968-06-20 1971-08-10 Seiko Instr & Electronics Day and date corrector mechanism for a watch
US3664119A (en) * 1968-08-30 1972-05-23 Ebauches Sa Calendar electric timepiece
CH55269A4 (en) * 1969-01-16 1971-05-14
CH1735369A4 (en) * 1969-11-22 1971-05-14
JPS4939705B1 (en) * 1970-03-16 1974-10-28
CH658570A4 (en) * 1970-05-01 1973-05-15
JPS5225751B1 (en) * 1970-07-30 1977-07-09
CH543112A (en) * 1970-12-23 1973-04-13 Tissot Horlogerie Calendar watch movement
JPS5149971Y2 (en) * 1971-02-17 1976-12-02
JPS5214462Y2 (en) * 1971-07-08 1977-04-01
CH584926B5 (en) * 1971-10-06 1977-02-15 Suisse Horlogerie
CH577197B5 (en) * 1971-10-29 1976-06-30 Ebauches Sa
US3969888A (en) * 1972-12-11 1976-07-20 Cyril Veuilleumier Driving mechanism for day-date calendar device
JPS56752B2 (en) * 1972-12-27 1981-01-09
JPS5114365A (en) * 1974-07-26 1976-02-04 Seiko Instr & Electronics Udedokeino karendaashuseikiko
CH583933B5 (en) * 1974-11-01 1977-01-14 Schild Sa A
JPS52117966U (en) * 1976-03-04 1977-09-07
JPS5932751B2 (en) * 1978-05-04 1984-08-10 シチズン時計株式会社 Clock display correction device
DE2947400C2 (en) * 1979-11-24 1981-10-29 Gebrüder Junghans GmbH, 7230 Schramberg Clock with calendar display and pointer setting device that can be operated via an adjusting shaft
DE602005014495D1 (en) * 2005-12-22 2009-06-25 Montres Breguet Sa Locking calendar clock
EP3499319A3 (en) * 2012-08-21 2019-07-17 Rolex Sa Clutch lever and clutch device for a clockwork mechanism
EP2945024B1 (en) * 2014-05-14 2017-07-12 ETA SA Manufacture Horlogère Suisse Timepiece lever
JP6492928B2 (en) * 2015-04-22 2019-04-03 セイコーエプソン株式会社 Timepiece and timepiece manufacturing method
EP3333642B1 (en) * 2016-12-06 2019-08-21 ETA SA Manufacture Horlogère Suisse Clockwork mechanism for bi-directional correction of a plurality of displays

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US563268A (en) * 1893-03-06 1896-07-07 Perpetual calendar for watches or clocks
CH16964A (en) * 1898-06-09 1899-03-31 Carl Streiter Device on clocks to automatically display the days and months
FR57935E (en) * 1947-09-16 1953-09-18 Calendar watch
CH288312A (en) * 1950-02-11 1953-01-15 Ag Brac Calendar devices for clocks, in particular for pocket watches and wristwatches.
US2591819A (en) * 1950-02-16 1952-04-08 Rolex Montres Calendar timepiece
US2671307A (en) * 1950-08-15 1954-03-09 Imhof Arthur Calendar indicator mechanism
CH425641A (en) * 1964-05-11 1967-06-15 Ebauches Bettlach Sa Calendar watch
FR1482957A (en) * 1966-04-13 1967-06-02 Cie Ind De Metrologie Trophy Sophisticated date mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2046920A1 (en) * 1969-06-19 1971-03-12 Citizen Watch Co Ltd
US11550267B2 (en) 2017-03-22 2023-01-10 Manufacture D'horlogerie Audemars Piguet Sa Device for adjusting the functions of a timepiece

Also Published As

Publication number Publication date
CH1443474A4 (en) 1977-06-15
CH1754867A4 (en) 1970-03-31
CH596593B5 (en) 1978-03-15
US3470687A (en) 1969-10-07

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