FR917982A - Fiexible winding device applicable in particular to small watches - Google Patents

Fiexible winding device applicable in particular to small watches

Info

Publication number
FR917982A
FR917982A FR917982DA FR917982A FR 917982 A FR917982 A FR 917982A FR 917982D A FR917982D A FR 917982DA FR 917982 A FR917982 A FR 917982A
Authority
FR
France
Prior art keywords
fiexible
winding device
device applicable
small watches
watches
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
Charles Hill
Charles K Johns
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 FR917982A publication Critical patent/FR917982A/en
Expired legal-status Critical Current

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
    • G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
    • G04B3/06—Keys or the like with means preventing overwinding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR917982D 1944-11-27 1945-11-26 Fiexible winding device applicable in particular to small watches Expired FR917982A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US917982XA 1944-11-27 1944-11-27

Publications (1)

Publication Number Publication Date
FR917982A true FR917982A (en) 1947-01-27

Family

ID=22229707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917982D Expired FR917982A (en) 1944-11-27 1945-11-26 Fiexible winding device applicable in particular to small watches

Country Status (1)

Country Link
FR (1) FR917982A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1513028A2 (en) 2003-09-01 2005-03-09 Patek Philippe S.A. Winding crown for mechanical timepiece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1513028A2 (en) 2003-09-01 2005-03-09 Patek Philippe S.A. Winding crown for mechanical timepiece

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