FR547208A - Mechanical clock with annual winding - Google Patents

Mechanical clock with annual winding

Info

Publication number
FR547208A
FR547208A FR547208DA FR547208A FR 547208 A FR547208 A FR 547208A FR 547208D A FR547208D A FR 547208DA FR 547208 A FR547208 A FR 547208A
Authority
FR
France
Prior art keywords
mechanical clock
annual
winding
annual winding
clock
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
Paul-Henri-Charles Bourgeois
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 FR547208A publication Critical patent/FR547208A/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
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/02—Oscillators acting by gravity, e.g. pendulum swinging in a plane
    • 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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/12—Driving mechanisms with mainspring with several mainsprings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR547208D 1922-02-14 1922-02-14 Mechanical clock with annual winding Expired FR547208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR547208T 1922-02-14

Publications (1)

Publication Number Publication Date
FR547208A true FR547208A (en) 1922-12-04

Family

ID=8934055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR547208D Expired FR547208A (en) 1922-02-14 1922-02-14 Mechanical clock with annual winding

Country Status (1)

Country Link
FR (1) FR547208A (en)

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