FR1138652A - Electric winding device for watch movement - Google Patents

Electric winding device for watch movement

Info

Publication number
FR1138652A
FR1138652A FR1138652DA FR1138652A FR 1138652 A FR1138652 A FR 1138652A FR 1138652D A FR1138652D A FR 1138652DA FR 1138652 A FR1138652 A FR 1138652A
Authority
FR
France
Prior art keywords
winding device
watch movement
electric winding
electric
watch
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Jean Kloetty
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 filed Critical
Application granted granted Critical
Publication of FR1138652A publication Critical patent/FR1138652A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C1/00—Winding mechanical clocks electrically
    • G04C1/02—Winding mechanical clocks electrically by electromagnets
    • G04C1/022—Winding mechanical clocks electrically by electromagnets with snap-acting armature
    • G04C1/024—Winding mechanical clocks electrically by electromagnets with snap-acting armature winding-up springs

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
FR1138652D 1955-12-19 1955-12-19 Electric winding device for watch movement Expired FR1138652A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1138652T 1955-12-19

Publications (1)

Publication Number Publication Date
FR1138652A true FR1138652A (en) 1957-06-18

Family

ID=9641293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1138652D Expired FR1138652A (en) 1955-12-19 1955-12-19 Electric winding device for watch movement

Country Status (1)

Country Link
FR (1) FR1138652A (en)

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