CH247268A - Continuous friction winding mechanism for motor-spring timepieces. - Google Patents

Continuous friction winding mechanism for motor-spring timepieces.

Info

Publication number
CH247268A
CH247268A CH247268DA CH247268A CH 247268 A CH247268 A CH 247268A CH 247268D A CH247268D A CH 247268DA CH 247268 A CH247268 A CH 247268A
Authority
CH
Switzerland
Prior art keywords
timepieces
spring
motor
winding mechanism
continuous friction
Prior art date
Application number
Other languages
French (fr)
Inventor
Mido Societe Anonyme
Original Assignee
Mido 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 Mido Sa filed Critical Mido Sa
Publication of CH247268A publication Critical patent/CH247268A/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
    • G04B1/18—Constructions for connecting the ends of the mainsprings with the barrel or the arbor
    • G04B1/20—Protecting arrangements against rupture or overwinding of the mainspring located in the barrel or attached to the barrel

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH247268D 1944-12-18 1944-12-18 Continuous friction winding mechanism for motor-spring timepieces. CH247268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH247268T 1944-12-18

Publications (1)

Publication Number Publication Date
CH247268A true CH247268A (en) 1947-02-28

Family

ID=4466115

Family Applications (1)

Application Number Title Priority Date Filing Date
CH247268D CH247268A (en) 1944-12-18 1944-12-18 Continuous friction winding mechanism for motor-spring timepieces.

Country Status (1)

Country Link
CH (1) CH247268A (en)

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