FR863569A - Spring motor - Google Patents

Spring motor

Info

Publication number
FR863569A
FR863569A FR863569DA FR863569A FR 863569 A FR863569 A FR 863569A FR 863569D A FR863569D A FR 863569DA FR 863569 A FR863569 A FR 863569A
Authority
FR
France
Prior art keywords
spring motor
spring
motor
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
Gabriel Rivet
Andre Neveu
Henri Grillot
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 FR863569A publication Critical patent/FR863569A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G1/00—Spring motors
    • F03G1/02—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR863569D 1940-02-27 1940-02-27 Spring motor Expired FR863569A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR863569T 1940-02-27

Publications (1)

Publication Number Publication Date
FR863569A true FR863569A (en) 1941-04-04

Family

ID=9343287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863569D Expired FR863569A (en) 1940-02-27 1940-02-27 Spring motor

Country Status (1)

Country Link
FR (1) FR863569A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047094A (en) * 1960-04-22 1962-07-31 Joseph F Oblazney Multiplying spring motor
US10787224B2 (en) 2018-06-27 2020-09-29 Thomas M. Howe Pedal powered vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047094A (en) * 1960-04-22 1962-07-31 Joseph F Oblazney Multiplying spring motor
US10787224B2 (en) 2018-06-27 2020-09-29 Thomas M. Howe Pedal powered vehicle

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