GB1449257A - Calendar device - Google Patents

Calendar device

Info

Publication number
GB1449257A
GB1449257A GB5729973A GB5729973A GB1449257A GB 1449257 A GB1449257 A GB 1449257A GB 5729973 A GB5729973 A GB 5729973A GB 5729973 A GB5729973 A GB 5729973A GB 1449257 A GB1449257 A GB 1449257A
Authority
GB
United Kingdom
Prior art keywords
stem
lever
projections
teeth
clutch 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
GB5729973A
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 GB1449257A publication Critical patent/GB1449257A/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
    • G04B27/004—Mechanical devices for setting the time indicating means having several simultaneous functions, e.g. stopping or starting the clockwork or the hands

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Operated Clutches (AREA)
  • Electromechanical Clocks (AREA)
GB5729973A 1972-12-27 1973-12-20 Calendar device Expired GB1449257A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP731626A JPS56752B2 (da) 1972-12-27 1972-12-27

Publications (1)

Publication Number Publication Date
GB1449257A true GB1449257A (en) 1976-09-15

Family

ID=11506730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5729973A Expired GB1449257A (en) 1972-12-27 1973-12-20 Calendar device

Country Status (5)

Country Link
US (1) US3855785A (da)
JP (1) JPS56752B2 (da)
CH (2) CH604231B5 (da)
GB (1) GB1449257A (da)
HK (1) HK53378A (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS569664B2 (da) * 1974-04-09 1981-03-03
JPS569665B2 (da) * 1974-04-09 1981-03-03
JPS5638473Y2 (da) * 1975-07-10 1981-09-08
DE2556314C2 (de) * 1975-12-13 1978-01-26 Pforzheimer Uhren Rohwerke Rudolf Wehner 7530 Pforzheim Vorrichtung zur Kalenderkorrektur fur Kleinuhren
JPS54113368A (en) * 1978-02-23 1979-09-04 Seiko Epson Corp Watch
JPS615487U (ja) * 1985-05-13 1986-01-13 セイコーエプソン株式会社 時計の暦修正機構
JPH06264461A (ja) * 1993-03-15 1994-09-20 Naoyuki Hashimoto 石積み式擁壁の形成工法及びその工法に用いるアンカーボルト
JP4462606B2 (ja) * 2004-01-27 2010-05-12 セイコーインスツル株式会社 表示修正機構付き時計
ATE487962T1 (de) * 2007-04-04 2010-11-15 Eta Sa Mft Horlogere Suisse Zahnrad für uhrwerk und vorrichtung zur korrektur eines anzeigemechanismus für eine uhr mit einem solchen zahnrad
ATE475117T1 (de) * 2007-04-04 2010-08-15 Eta Sa Mft Horlogere Suisse Aufzugsvorrichtung mit unidirektionale kupplung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470687A (en) * 1966-12-15 1969-10-07 Suwa Seikosha Kk Date and day correcting device of a calendar timepiece
US3470688A (en) * 1967-07-26 1969-10-07 Suwa Seikosha Kk Date and day correcting device of a calendar timepiece
US3597916A (en) * 1968-06-20 1971-08-10 Seiko Instr & Electronics Day and date corrector mechanism for a watch
DE2022463A1 (de) * 1969-05-14 1970-11-19 D Horlogerie Le Coultre Et Cie Datumstellermechanismus in einer Kalenderuhr
JPS4925911B1 (da) * 1969-12-08 1974-07-04
CH541170A (fr) * 1970-05-01 1973-05-15 Omega Brandt & Freres Sa Louis Mécanisme correcteur pour montre-calendrier indiquant le quantième et le jour de la semaine
JPS5149971Y2 (da) * 1971-02-17 1976-12-02
JPS5214462Y2 (da) * 1971-07-08 1977-04-01
JPS5235314B1 (da) * 1971-07-12 1977-09-08

Also Published As

Publication number Publication date
JPS4990173A (da) 1974-08-28
JPS56752B2 (da) 1981-01-09
US3855785A (en) 1974-12-24
CH1765473A4 (da) 1977-08-31
HK53378A (en) 1978-09-22
CH604231B5 (da) 1978-08-31

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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

Effective date: 19931219