FR1197753A - Automatic winding device for watch movement - Google Patents

Automatic winding device for watch movement

Info

Publication number
FR1197753A
FR1197753A FR1197753DA FR1197753A FR 1197753 A FR1197753 A FR 1197753A FR 1197753D A FR1197753D A FR 1197753DA FR 1197753 A FR1197753 A FR 1197753A
Authority
FR
France
Prior art keywords
winding device
automatic winding
watch movement
watch
movement
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)
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.)
Pforzheimer Uhren Rohwerke Porta GmbH
Original Assignee
Pforzheimer Uhren Rohwerke Porta GmbH
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 Pforzheimer Uhren Rohwerke Porta GmbH filed Critical Pforzheimer Uhren Rohwerke Porta GmbH
Application granted granted Critical
Publication of FR1197753A publication Critical patent/FR1197753A/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
    • G04B5/02—Automatic winding up by self-winding caused by the movement of the watch
    • G04B5/18—Supports, suspensions or guide arrangements, for oscillating weights
    • G04B5/19—Suspension of the oscillating weight at its centre of rotation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1197753D 1957-01-10 1958-01-07 Automatic winding device for watch movement Expired FR1197753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1197753X 1957-01-10

Publications (1)

Publication Number Publication Date
FR1197753A true FR1197753A (en) 1959-12-02

Family

ID=7731864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1197753D Expired FR1197753A (en) 1957-01-10 1958-01-07 Automatic winding device for watch movement

Country Status (1)

Country Link
FR (1) FR1197753A (en)

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