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CH568596B5 - Motor spring for timepiece - Google Patents

Motor spring for timepiece

Info

Publication number
CH568596B5
CH568596B5 CH42072A CH4207269A CH568596B5 CH 568596 B5 CH568596 B5 CH 568596B5 CH 42072 A CH42072 A CH 42072A CH 4207269 A CH4207269 A CH 4207269A CH 568596 B5 CH568596 B5 CH 568596B5
Authority
CH
Switzerland
Prior art keywords
timepiece
motor spring
spring
motor
Prior art date
Application number
CH42072A
Other languages
French (fr)
Other versions
CH42072A4 (en
Original Assignee
Vimetal 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 Vimetal Sa filed Critical Vimetal Sa
Priority to CH42072A priority Critical patent/CH568596B5/en
Publication of CH42072A4 publication Critical patent/CH42072A4/en
Publication of CH568596B5 publication Critical patent/CH568596B5/en

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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/14—Mainsprings; Bridles therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH42072A 1969-11-13 1969-11-13 Motor spring for timepiece CH568596B5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH42072A CH568596B5 (en) 1969-11-13 1969-11-13 Motor spring for timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH42072A CH568596B5 (en) 1969-11-13 1969-11-13 Motor spring for timepiece

Publications (2)

Publication Number Publication Date
CH42072A4 CH42072A4 (en) 1975-04-30
CH568596B5 true CH568596B5 (en) 1975-10-31

Family

ID=4514690

Family Applications (1)

Application Number Title Priority Date Filing Date
CH42072A CH568596B5 (en) 1969-11-13 1969-11-13 Motor spring for timepiece

Country Status (1)

Country Link
CH (1) CH568596B5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2570862A1 (en) * 2011-09-15 2013-03-20 ETA SA Manufacture Horlogère Suisse Clock barrel assembly with reduced core diameter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2570862A1 (en) * 2011-09-15 2013-03-20 ETA SA Manufacture Horlogère Suisse Clock barrel assembly with reduced core diameter
WO2013037870A1 (en) * 2011-09-15 2013-03-21 Eta Sa Manufacture Horlogère Suisse Timepiece barrel assembly having a small core diameter
US9033573B2 (en) 2011-09-15 2015-05-19 Eta Sa Manufacture Horlogere Suisse Timepiece barrel assembly with reduced core diameter

Also Published As

Publication number Publication date
CH42072A4 (en) 1975-04-30

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased