FR901965A - Dispositif transmetteur de couple constant - Google Patents

Dispositif transmetteur de couple constant

Info

Publication number
FR901965A
FR901965A FR901965DA FR901965A FR 901965 A FR901965 A FR 901965A FR 901965D A FR901965D A FR 901965DA FR 901965 A FR901965 A FR 901965A
Authority
FR
France
Prior art keywords
transmitter device
constant torque
torque transmitter
constant
transmitter
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
English (en)
Inventor
Charles Pons
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 FR901965A publication Critical patent/FR901965A/fr
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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/22—Compensation of changes in the motive power of the mainspring
    • G04B1/225—Compensation of changes in the motive power of the mainspring with the aid of an interposed power-accumulator (secondary spring) which is always tensioned

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR901965D 1944-02-15 1944-02-15 Dispositif transmetteur de couple constant Expired FR901965A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR901965T 1944-02-15

Publications (1)

Publication Number Publication Date
FR901965A true FR901965A (fr) 1945-08-14

Family

ID=9404047

Family Applications (1)

Application Number Title Priority Date Filing Date
FR901965D Expired FR901965A (fr) 1944-02-15 1944-02-15 Dispositif transmetteur de couple constant

Country Status (1)

Country Link
FR (1) FR901965A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990677A (en) * 1958-02-28 1961-07-04 Gen Mills Inc Instrument drive
CH705970A1 (fr) * 2012-01-09 2013-07-15 Lvmh Swiss Mft Sa Organe réglant pour montre ou chronographe.
CH705968A1 (fr) * 2012-01-09 2013-07-15 Lvmh Swiss Mft Sa Chronographe ou mouvement d'horlogerie.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990677A (en) * 1958-02-28 1961-07-04 Gen Mills Inc Instrument drive
CH705970A1 (fr) * 2012-01-09 2013-07-15 Lvmh Swiss Mft Sa Organe réglant pour montre ou chronographe.
CH705968A1 (fr) * 2012-01-09 2013-07-15 Lvmh Swiss Mft Sa Chronographe ou mouvement d'horlogerie.

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