CH450294A - Clockwork movement - Google Patents

Clockwork movement

Info

Publication number
CH450294A
CH450294A CH1491364A CH1491364A CH450294A CH 450294 A CH450294 A CH 450294A CH 1491364 A CH1491364 A CH 1491364A CH 1491364 A CH1491364 A CH 1491364A CH 450294 A CH450294 A CH 450294A
Authority
CH
Switzerland
Prior art keywords
clockwork movement
clockwork
movement
Prior art date
Application number
CH1491364A
Other languages
French (fr)
Other versions
CH1491364A4 (en
Inventor
Jeanmonod Maurice
Schneider Jean-Claude
Original Assignee
Tissot Horlogerie
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 Tissot Horlogerie filed Critical Tissot Horlogerie
Priority to CH1491364A priority Critical patent/CH450294A/en
Priority to US506701A priority patent/US3381468A/en
Priority to GB47198/65A priority patent/GB1086920A/en
Priority to DE19651523739 priority patent/DE1523739C/en
Publication of CH1491364A4 publication Critical patent/CH1491364A4/xx
Publication of CH450294A publication Critical patent/CH450294A/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
    • G04B1/16—Barrels; Arbors; Barrel axles
    • G04B1/165—Spring cylinder with friction transmission to the gearing (especially for Roskopf clockworks)
    • 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
    • G04B1/16—Barrels; Arbors; Barrel axles
    • 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
    • G04B19/02—Back-gearing arrangements between gear train and hands
CH1491364A 1964-11-19 1964-11-19 Clockwork movement CH450294A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1491364A CH450294A (en) 1964-11-19 1964-11-19 Clockwork movement
US506701A US3381468A (en) 1964-11-19 1965-11-08 Watch movement
GB47198/65A GB1086920A (en) 1964-11-19 1965-11-08 A watch movement
DE19651523739 DE1523739C (en) 1964-11-19 1965-11-17 Barrel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1491364A CH450294A (en) 1964-11-19 1964-11-19 Clockwork movement

Publications (2)

Publication Number Publication Date
CH1491364A4 CH1491364A4 (en) 1967-09-30
CH450294A true CH450294A (en) 1968-04-30

Family

ID=4404786

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1491364A CH450294A (en) 1964-11-19 1964-11-19 Clockwork movement

Country Status (3)

Country Link
US (1) US3381468A (en)
CH (1) CH450294A (en)
GB (1) GB1086920A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031275B2 (en) * 1977-12-27 1985-07-20 セイコーエプソン株式会社 clock train mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH158877A (en) * 1931-10-06 1932-12-15 Fontainemelon Horlogerie Watch.
CH324248A (en) * 1955-05-14 1957-09-15 Baumgartner Freres Sa Greasy friction coupling device on the barrel of a Roskopf watch of a mobile hand drive
CH324264A (en) * 1955-09-12 1957-09-15 Baumgartner Freres Sa Roskopf watch movement with direct center seconds

Also Published As

Publication number Publication date
US3381468A (en) 1968-05-07
DE1523739B2 (en) 1972-06-29
DE1523739A1 (en) 1969-07-24
CH1491364A4 (en) 1967-09-30
GB1086920A (en) 1967-10-11

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