GB1497849A - Timepiece movement - Google Patents

Timepiece movement

Info

Publication number
GB1497849A
GB1497849A GB28461/76A GB2846176A GB1497849A GB 1497849 A GB1497849 A GB 1497849A GB 28461/76 A GB28461/76 A GB 28461/76A GB 2846176 A GB2846176 A GB 2846176A GB 1497849 A GB1497849 A GB 1497849A
Authority
GB
United Kingdom
Prior art keywords
wheel
stem
day
mesh
clutch
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
GB28461/76A
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Publication of GB1497849A publication Critical patent/GB1497849A/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
    • G04B27/04—Mechanical devices for setting the time indicating means by making use of the winding means with clutch wheel

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Transmission Devices (AREA)

Abstract

1497849 Calendar watches DAINI SEIKOSHA KK 8 July 1976 [10 July 1975] 28461/76 Heading G3T In a watch movement having day and date indicators, a clutch wheel 2 is provided with integral gear portions 3, 4, 5 to mesh with respective toothed members 12, 13, 11 for correcting the date, day, and time of day. The clutch wheel is movable axially on stem 1 by the action of setting lever 6 and clutch lever 7 and the mechanism is shown in the inner position of the stem, in which the clutch wheel may be inactive or may effect winding by means of a crown wheel (not shown). When the stem is pulled partly out, the gears 3, 4 are brought into mesh with date ring 12 and day star wheel 13, rotation of the stem in one direction correcting the ring 12 and in the other the wheel 13. Further outward movement of the stem brings gear 5 into mesh with minute wheel for setting.
GB28461/76A 1975-07-10 1976-07-08 Timepiece movement Expired GB1497849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975096151U JPS5638473Y2 (en) 1975-07-10 1975-07-10

Publications (1)

Publication Number Publication Date
GB1497849A true GB1497849A (en) 1978-01-12

Family

ID=14157368

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28461/76A Expired GB1497849A (en) 1975-07-10 1976-07-08 Timepiece movement

Country Status (4)

Country Link
JP (1) JPS5638473Y2 (en)
CH (1) CH610483GA3 (en)
DE (1) DE2629455A1 (en)
GB (1) GB1497849A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5440658A (en) * 1977-09-06 1979-03-30 Shinkawa Denki Kk Eddy current loss type displacement meter
CH645235GA3 (en) * 1981-04-23 1984-09-28
EP2724199B1 (en) * 2011-06-21 2018-03-28 Rolex Sa Timepiece comprising a winding mechanism and at least one mechanism for correcting at least one indicator member

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56752B2 (en) * 1972-12-27 1981-01-09

Also Published As

Publication number Publication date
JPS5638473Y2 (en) 1981-09-08
CH610483GA3 (en) 1979-04-30
CH610483B (en)
DE2629455A1 (en) 1977-01-13
JPS5210349U (en) 1977-01-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920708