FR724757A - Changement de vitesses progressif - Google Patents

Changement de vitesses progressif

Info

Publication number
FR724757A
FR724757A FR724757DA FR724757A FR 724757 A FR724757 A FR 724757A FR 724757D A FR724757D A FR 724757DA FR 724757 A FR724757 A FR 724757A
Authority
FR
France
Prior art keywords
gradual shifting
gradual
shifting
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
Fernand-Gabriel-Mari Coutant
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 FR724757A publication Critical patent/FR724757A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
    • F16H29/20—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action the intermittently-acting members being shaped as worms, screws, or racks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR724757D 1931-10-19 1931-10-19 Changement de vitesses progressif Expired FR724757A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR724757T 1931-10-19

Publications (1)

Publication Number Publication Date
FR724757A true FR724757A (fr) 1932-05-02

Family

ID=9109663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR724757D Expired FR724757A (fr) 1931-10-19 1931-10-19 Changement de vitesses progressif

Country Status (1)

Country Link
FR (1) FR724757A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608871A (en) * 1948-12-24 1952-09-02 Zwick Walter Infinitely variable gear
US2665590A (en) * 1951-03-16 1954-01-12 Karl F Weber Transmission
US5036716A (en) * 1990-08-08 1991-08-06 Michael Daniehl Infinitely variable transmission

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608871A (en) * 1948-12-24 1952-09-02 Zwick Walter Infinitely variable gear
US2665590A (en) * 1951-03-16 1954-01-12 Karl F Weber Transmission
US5036716A (en) * 1990-08-08 1991-08-06 Michael Daniehl Infinitely variable transmission

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