CH182972A4 - - Google Patents

Info

Publication number: CH182972A4
Authority: CH; Switzerland

Application number

CH182972D

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.)

1972-02-09

Filing date

1972-02-09

Publication date

1975-01-31

1972-02-09 Application filed filed Critical

1975-01-31 Publication of CH182972A4 publication Critical patent/CH182972A4/xx

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
- G04B19/25366—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 manually corrected at the end of months having less than 31 days

Landscapes

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

CH182972D 1972-02-09 1972-02-09 CH182972A4 (ko)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH182972A CH566041A (ko)	1972-02-09	1972-02-09

Publications (1)

Publication Number	Publication Date
CH182972A4 true CH182972A4 (ko)	1975-01-31

Family

ID=4219568

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH182972A CH566041A (ko)	1972-02-09	1972-02-09
CH182972D CH182972A4 (ko)	1972-02-09	1972-02-09

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH182972A CH566041A (ko)	1972-02-09	1972-02-09

Country Status (3)

Country	Link
US (1)	US3779001A (ko)
JP (1)	JPS5249982B2 (ko)
CH (2)	CH566041A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2847992A1 (fr) *	2002-12-02	2004-06-04	Technotime Holding S A	Mecanisme d'affichage de quantieme pour une piece d'horlogerie

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH583433B5 (ko) *	1973-08-09	1976-12-31	Ebauchesfabrik Eta Ag
CH624534GA3 (ko) *	1979-04-04	1981-08-14
GB2369897B (en) *	2000-12-06	2002-11-06	Souza Paul Gerard D	Large date display mechanism for clocks & watches
DE60132602T2 (de) *	2001-11-30	2008-08-28	Rolex Sa	Kalendermechanismus für eine Uhr
EP1316859B1 (fr) *	2001-11-30	2010-01-27	Rolex Sa	Procédé pour former un mécanisme de quantième actionnné par un mouvement d'horlogerie
GB2383143B (en) *	2001-12-12	2003-10-29	Souza Paul Gerard D	Large date display mechanism
US7023762B1 (en) *	2003-01-15	2006-04-04	Timex Group B.V.	Date display assembly for an analog timepiece
EP1526415B1 (fr) *	2003-10-24	2011-06-29	Daniel Roth et Gérald Genta Haute Horlogerie SA	Dispositif d'affichage des quantièmes pour pièce d'horlogerie
JP5067286B2 (ja) *	2008-07-02	2012-11-07	セイコーエプソン株式会社	時計
JP5311559B2 (ja) *	2009-01-23	2013-10-09	セイコーインスツル株式会社	２つの日車を有するカレンダ機構付き時計

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2976672A (en) *	1955-10-21	1961-03-28	Geneva Sport Watch Ltd	Timepiece with date indicator

1972
- 1972-02-09 CH CH182972A patent/CH566041A/xx not_active IP Right Cessation
- 1972-02-09 CH CH182972D patent/CH182972A4/xx unknown
1973
- 1973-01-30 US US00328122A patent/US3779001A/en not_active Expired - Lifetime
- 1973-02-09 JP JP48016409A patent/JPS5249982B2/ja not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2847992A1 (fr) *	2002-12-02	2004-06-04	Technotime Holding S A	Mecanisme d'affichage de quantieme pour une piece d'horlogerie
EP1426836A3 (fr) *	2002-12-02	2008-07-30	Technotime Holding S.A.-	Mécanisme d'affichage de quantième pour une pièce d'horlogerie

Also Published As

Publication number	Publication date
JPS5249982B2 (ko)	1977-12-21
JPS4889765A (ko)	1973-11-22
CH566041A (ko)	1975-08-29
US3779001A (en)	1973-12-18

Publication	Publication Date	Title
JPS5249982B2 (ko)	1977-12-21
BG26486A1 (ko)	1979-04-12
CH1169172A4 (ko)	1974-06-14
CH1266972A4 (ko)	1974-10-31
CH1332472A4 (ko)	1974-10-31
CH311672A4 (ko)	1973-12-14
CH408272A4 (ko)	1975-06-13
CH545679A (ko)	1974-02-15
CH559962A5 (ko)	1975-03-14
CH559991A5 (ko)	1975-03-14
CH560023A5 (ko)	1975-03-27
CH561296A5 (ko)	1975-04-30
CH562467A (ko)	1975-05-30
CH563641A5 (ko)	1975-06-30
CH564779A5 (ko)	1975-07-31
CH564801A (ko)	1975-07-31
CH564838A5 (ko)	1975-07-31
CH565303A5 (ko)	1975-08-15
CH565436A5 (ko)	1975-08-15
CH566095A5 (ko)	1975-08-29
CH566103A5 (ko)	1975-09-15
CH566221A5 (ko)	1975-09-15
CH566404A5 (ko)	1975-09-15
CH566407A5 (ko)	1975-09-15
CH569748A5 (ko)	1975-11-28