FR555777A - Drive device for automatic time switches - Google Patents

Drive device for automatic time switches

Info

Publication number
FR555777A
FR555777A FR555777DA FR555777A FR 555777 A FR555777 A FR 555777A FR 555777D A FR555777D A FR 555777DA FR 555777 A FR555777 A FR 555777A
Authority
FR
France
Prior art keywords
drive device
automatic time
time switches
switches
automatic
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
Leon-Pierre Delorme
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 FR555777A publication Critical patent/FR555777A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C1/00—Winding mechanical clocks electrically
    • G04C1/04—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement
    • G04C1/06—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement winding-up springs
    • G04C1/065—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement winding-up springs by continuous rotating movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR555777D 1922-09-08 1922-09-08 Drive device for automatic time switches Expired FR555777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR555777T 1922-09-08

Publications (1)

Publication Number Publication Date
FR555777A true FR555777A (en) 1923-07-06

Family

ID=8939693

Family Applications (1)

Application Number Title Priority Date Filing Date
FR555777D Expired FR555777A (en) 1922-09-08 1922-09-08 Drive device for automatic time switches

Country Status (1)

Country Link
FR (1) FR555777A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2650735A3 (en) * 2012-04-13 2015-06-03 The Swatch Group Research and Development Ltd. Winding device of a self-winding watch
WO2014166719A3 (en) * 2013-04-10 2015-06-25 The Swatch Group Research And Development Ltd Device for winding up a watch with self-winding mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2650735A3 (en) * 2012-04-13 2015-06-03 The Swatch Group Research and Development Ltd. Winding device of a self-winding watch
WO2014166719A3 (en) * 2013-04-10 2015-06-25 The Swatch Group Research And Development Ltd Device for winding up a watch with self-winding mechanism
US9836027B2 (en) 2013-04-10 2017-12-05 The Swatch Group Research And Development Ltd Winding device for self-winding automatic watch

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