CH599581B5 - - Google Patents

Info

Publication number
CH599581B5
CH599581B5 CH1196774A CH1196774A CH599581B5 CH 599581 B5 CH599581 B5 CH 599581B5 CH 1196774 A CH1196774 A CH 1196774A CH 1196774 A CH1196774 A CH 1196774A CH 599581 B5 CH599581 B5 CH 599581B5
Authority
CH
Switzerland
Application number
CH1196774A
Inventor
Norbert Perucchi
Michel Belot
Original Assignee
Ebauches Sa
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 Ebauches Sa filed Critical Ebauches Sa
Priority to CH1196774D priority Critical patent/CH1196774A4/xx
Priority to CH1196774A priority patent/CH599581B5/xx
Publication of CH599581B5 publication Critical patent/CH599581B5/xx

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B1/00Driving mechanisms
    • G04B1/10Driving mechanisms with mainspring
    • G04B1/22Compensation of changes in the motive power of the mainspring
    • G04B1/225Compensation of changes in the motive power of the mainspring with the aid of an interposed power-accumulator (secondary spring) which is always tensioned
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00Indicating the time by visual means
    • G04B19/02Back-gearing arrangements between gear train and hands

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH1196774A 1974-09-03 1974-09-03 CH599581B5 (enrdf_load_stackoverflow)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1196774D CH1196774A4 (enrdf_load_stackoverflow) 1974-09-03 1974-09-03
CH1196774A CH599581B5 (enrdf_load_stackoverflow) 1974-09-03 1974-09-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1196774A CH599581B5 (enrdf_load_stackoverflow) 1974-09-03 1974-09-03

Publications (1)

Publication Number Publication Date
CH599581B5 true CH599581B5 (enrdf_load_stackoverflow) 1978-05-31

Family

ID=4378572

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1196774A CH599581B5 (enrdf_load_stackoverflow) 1974-09-03 1974-09-03
CH1196774D CH1196774A4 (enrdf_load_stackoverflow) 1974-09-03 1974-09-03

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1196774D CH1196774A4 (enrdf_load_stackoverflow) 1974-09-03 1974-09-03

Country Status (1)

Country Link
CH (2) CH599581B5 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CH1196774A4 (enrdf_load_stackoverflow) 1977-07-29

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased