CH613348B - Schrittschaltvorrichtung fuer zeithaltende geraete. - Google Patents

Schrittschaltvorrichtung fuer zeithaltende geraete.

Info

Publication number
CH613348B
CH613348B CH904675A CH904675A CH613348B CH 613348 B CH613348 B CH 613348B CH 904675 A CH904675 A CH 904675A CH 904675 A CH904675 A CH 904675A CH 613348 B CH613348 B CH 613348B
Authority
CH
Switzerland
Prior art keywords
members
holding devices
indexing mechanism
time holding
stepping device
Prior art date
Application number
CH904675A
Other languages
English (en)
Other versions
CH613348GA3 (de
Inventor
Paul Wuthrich
Original Assignee
Timex Corp
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 of CH613348B publication Critical patent/CH613348B/de
Application filed by Timex Corp filed Critical Timex Corp
Publication of CH613348GA3 publication Critical patent/CH613348GA3/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by primary clocks
    • G04C13/08—Secondary clocks actuated intermittently
    • G04C13/10—Secondary clocks actuated intermittently by electromechanical step advancing mechanisms
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • H02K7/065—Electromechanical oscillators; Vibrating magnetic drives

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Eye Examination Apparatus (AREA)
  • Electromechanical Clocks (AREA)
  • Transmission Devices (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Micromachines (AREA)
  • Liquid Crystal (AREA)
CH904675A 1974-09-03 1975-07-10 Schrittschaltvorrichtung fuer zeithaltende geraete. CH613348B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US503142A US3899700A (en) 1974-09-03 1974-09-03 Indexing mechanism for electric watch

Publications (2)

Publication Number Publication Date
CH613348B true CH613348B (de)
CH613348GA3 CH613348GA3 (de) 1979-09-28

Family

ID=24000886

Family Applications (1)

Application Number Title Priority Date Filing Date
CH904675A CH613348B (de) 1974-09-03 1975-07-10 Schrittschaltvorrichtung fuer zeithaltende geraete.

Country Status (5)

Country Link
US (1) US3899700A (de)
JP (1) JPS5152872A (de)
CH (1) CH613348B (de)
DE (1) DE2530376A1 (de)
FR (1) FR2284073A1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971324A (en) * 1957-03-16 1961-02-14 Ebauches Sa Lever escapement for timepieces
US2981117A (en) * 1960-04-08 1961-04-25 Hamilton Watch Co Indexing mechanism for electrical timepieces
CH410796A (fr) * 1961-05-23 1965-12-15 Movado Montres Pièce d'horlogerie électronique
US3351788A (en) * 1966-02-01 1967-11-07 Movado Montres Apparatus for mechanically converting the oscillating movement of an electro-mechanical oscillator
CH1687369A4 (de) * 1969-11-13 1971-07-15
JPS5025188Y1 (de) * 1970-12-28 1975-07-29

Also Published As

Publication number Publication date
US3899700A (en) 1975-08-12
CH613348GA3 (de) 1979-09-28
DE2530376A1 (de) 1976-03-11
JPS5152872A (de) 1976-05-10
FR2284073B3 (de) 1978-04-07
FR2284073A1 (fr) 1976-04-02

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Legal Events

Date Code Title Description
PL Patent ceased