FR412740A - Automatic braking device for wind-wound watch movements - Google Patents

Automatic braking device for wind-wound watch movements

Info

Publication number
FR412740A
FR412740A FR412740DA FR412740A FR 412740 A FR412740 A FR 412740A FR 412740D A FR412740D A FR 412740DA FR 412740 A FR412740 A FR 412740A
Authority
FR
France
Prior art keywords
wind
braking device
automatic braking
watch movements
wound 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
Timoleon Macheras
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIMOLEON MACHERAS
Original Assignee
TIMOLEON MACHERAS
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 TIMOLEON MACHERAS filed Critical TIMOLEON MACHERAS
Application granted granted Critical
Publication of FR412740A publication Critical patent/FR412740A/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
    • G04B5/00—Automatic winding up
    • G04B5/20—Automatic winding up by movements of other objects, e.g. by opening a hand-bag, by opening a case, by opening a door; Winding up by wind power
    • G04B5/203—Automatic winding up by movements of other objects, e.g. by opening a hand-bag, by opening a case, by opening a door; Winding up by wind power by liquids or gases

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR412740D 1909-09-04 1909-09-04 Automatic braking device for wind-wound watch movements Expired FR412740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR412740T 1909-09-04

Publications (1)

Publication Number Publication Date
FR412740A true FR412740A (en) 1910-07-21

Family

ID=1456584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR412740D Expired FR412740A (en) 1909-09-04 1909-09-04 Automatic braking device for wind-wound watch movements

Country Status (1)

Country Link
FR (1) FR412740A (en)

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