DE2609634C3 - Schaltrad zum Vorwärtsschalten des Kalenderringes einer Uhr - Google Patents

Schaltrad zum Vorwärtsschalten des Kalenderringes einer Uhr

Info

Publication number
DE2609634C3
DE2609634C3 DE2609634A DE2609634A DE2609634C3 DE 2609634 C3 DE2609634 C3 DE 2609634C3 DE 2609634 A DE2609634 A DE 2609634A DE 2609634 A DE2609634 A DE 2609634A DE 2609634 C3 DE2609634 C3 DE 2609634C3
Authority
DE
Germany
Prior art keywords
tooth
ring
switching
ratchet wheel
ratchet
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
DE2609634A
Other languages
German (de)
English (en)
Other versions
DE2609634B2 (de
DE2609634A1 (de
Inventor
Edwin Grenchen Solothurn Jakob (Schweiz)
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.)
Ebauchesfabrik ETA AG
Original Assignee
Ebauchesfabrik ETA AG
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 Ebauchesfabrik ETA AG filed Critical Ebauchesfabrik ETA AG
Publication of DE2609634A1 publication Critical patent/DE2609634A1/de
Publication of DE2609634B2 publication Critical patent/DE2609634B2/de
Application granted granted Critical
Publication of DE2609634C3 publication Critical patent/DE2609634C3/de
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
    • 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)
  • Transmission Devices (AREA)
DE2609634A 1975-05-16 1976-03-09 Schaltrad zum Vorwärtsschalten des Kalenderringes einer Uhr Expired DE2609634C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH634575A CH599588B5 (US06534493-20030318-C00166.png) 1975-05-16 1975-05-16

Publications (3)

Publication Number Publication Date
DE2609634A1 DE2609634A1 (de) 1976-11-18
DE2609634B2 DE2609634B2 (de) 1977-07-28
DE2609634C3 true DE2609634C3 (de) 1978-03-23

Family

ID=4308113

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2609634A Expired DE2609634C3 (de) 1975-05-16 1976-03-09 Schaltrad zum Vorwärtsschalten des Kalenderringes einer Uhr

Country Status (5)

Country Link
US (1) US4060976A (US06534493-20030318-C00166.png)
CH (2) CH599588B5 (US06534493-20030318-C00166.png)
DE (1) DE2609634C3 (US06534493-20030318-C00166.png)
FR (1) FR2311342A1 (US06534493-20030318-C00166.png)
GB (1) GB1487318A (US06534493-20030318-C00166.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH616807B (fr) * 1978-07-10 Berney Sa Jean Claude Piece d'horlogerie electronique comportant un disque d'affichage du quantieme et un affichage analogique de l'heure.
CH651440GA3 (en) * 1982-10-01 1985-09-30 Fab D'ebauches De Sonceboz Sa Semi-instantaneous calendar indication mechanism for a watch, especially a wristwatch
CH678908B5 (US06534493-20030318-C00166.png) * 1990-04-04 1992-05-29 Rolex Montres
CH680325B5 (US06534493-20030318-C00166.png) * 1991-02-25 1993-02-15 Ebauchesfabrik Eta Ag
CH682285B5 (fr) * 1991-12-20 1994-02-28 Ebauchesfabrik Eta Ag Pièce d'horlogerie du type mécanique ou électromécanique comportant une roue d'entraînement pilotant au moins un dispositif d'affichage, tel qu'un affichage des quantièmes.
JP3165070B2 (ja) * 1997-04-25 2001-05-14 セイコーインスツルメンツ株式会社 カレンダ付電子時計

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149971Y2 (US06534493-20030318-C00166.png) * 1971-02-17 1976-12-02
JPS5151647Y2 (US06534493-20030318-C00166.png) * 1971-03-04 1976-12-10
JPS5129836B2 (US06534493-20030318-C00166.png) * 1971-10-07 1976-08-27

Also Published As

Publication number Publication date
DE2609634B2 (de) 1977-07-28
DE2609634A1 (de) 1976-11-18
CH599588B5 (US06534493-20030318-C00166.png) 1978-05-31
FR2311342A1 (fr) 1976-12-10
CH634575A4 (US06534493-20030318-C00166.png) 1977-07-29
US4060976A (en) 1977-12-06
GB1487318A (en) 1977-09-28
FR2311342B1 (US06534493-20030318-C00166.png) 1978-12-15

Similar Documents

Publication Publication Date Title
DE2837270C2 (de) Fahrradschaltung
DE2758416C2 (de) Kettenradsatz für eine Fahrrad-Kettenschaltung
DE2535943B2 (de) Kettenradsatz fuer ein fahrrad
DE2609634C3 (de) Schaltrad zum Vorwärtsschalten des Kalenderringes einer Uhr
EP3508752A1 (de) Planetengetriebe
DE60036603T2 (de) Anzeigemechanismus der Gangreserve einer Uhr und mit diesem Mechanismus versehene Uhr
DE2205637B2 (de) Uhr mit zwei durch eine federnde Rastverbindung miteinander verbundenen Stundenrädern
DE2204858B2 (US06534493-20030318-C00166.png)
DE60022389T2 (de) Jahres-, dauer- oder jahrhundertsdatumschaltwerk
DE1523721B2 (de) Datum mit sprunghaftem datumwechsel
DE102007011594B4 (de) Zentrale Datumsvorrichtung
DE202018100030U1 (de) Planetengetriebe
DE2719062C3 (de) Kalenderuhrwerk, das ein Datumsanzeigeorgan aufweist
DE1673753C3 (de) Rampenhemmung für Uhren mit antreibender Uhr
CH412724A (de) Kalenderuhrwerk
DE1548135B2 (de) Schalt-mechanismus fuer eine uhr
CH704532A2 (de) Mechanismus zur Grossanzeige eines Datums sowie Zeitmesser mit diesem Mechanismus.
DE2208127A1 (de) Gefach-rundmagazin fuer diapositive
DE2131577C3 (de) Numerischer Zähler mit koaxialen Trommeln
EP0147757A1 (de) Zeigerwerk mit mechanischer Vorrichtung zur Verstellung der Uhrzeiger nach Halbstundschritten sowie zur Sekundenzeigerkorrektur
DE2053942A1 (de) Vorrichtung zur Eingabe von Daten in eine Rechenmaschine
DE947358C (de) Fortschaltvorrichtung fuer Klappentrommeln
DE367676C (de) Immerwaehrender Kalender
DE950708C (de) Getriebe zur Umsetzung einer fortlaufenden Drehung in eine solche mit Unterbrechungen
DE2317900C3 (de) Weckeruhrwerk

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT