FR446325A - Gradual speed change - Google Patents

Gradual speed change

Info

Publication number
FR446325A
FR446325A FR446325DA FR446325A FR 446325 A FR446325 A FR 446325A FR 446325D A FR446325D A FR 446325DA FR 446325 A FR446325 A FR 446325A
Authority
FR
France
Prior art keywords
speed change
gradual speed
gradual
change
speed
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
Valentin-Jean Perot
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.)
VALENTIN JEAN PEROT
Original Assignee
VALENTIN JEAN PEROT
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 VALENTIN JEAN PEROT filed Critical VALENTIN JEAN PEROT
Application granted granted Critical
Publication of FR446325A publication Critical patent/FR446325A/en
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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/44—Gearings providing a continuous range of gear ratios in which two members of non-uniform effective diameter directly co-operate with one another

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR446325D 1911-09-29 1911-09-29 Gradual speed change Expired FR446325A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR446325T 1911-09-29

Publications (1)

Publication Number Publication Date
FR446325A true FR446325A (en) 1912-12-02

Family

ID=1487118

Family Applications (1)

Application Number Title Priority Date Filing Date
FR446325D Expired FR446325A (en) 1911-09-29 1911-09-29 Gradual speed change

Country Status (1)

Country Link
FR (1) FR446325A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560180A (en) * 1942-01-17 1951-07-10 Lesueur Jules Change-speed device
US2584541A (en) * 1947-11-24 1952-02-05 William M Brobeck Variable-speed transmission
US2697359A (en) * 1948-09-08 1954-12-21 Louis Gerard Speed variator
US3285083A (en) * 1964-07-09 1966-11-15 Silentbloc Australia Proprieta Infinitely variable speed transmission apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560180A (en) * 1942-01-17 1951-07-10 Lesueur Jules Change-speed device
US2584541A (en) * 1947-11-24 1952-02-05 William M Brobeck Variable-speed transmission
US2697359A (en) * 1948-09-08 1954-12-21 Louis Gerard Speed variator
US3285083A (en) * 1964-07-09 1966-11-15 Silentbloc Australia Proprieta Infinitely variable speed transmission apparatus

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