FR373108A - Friction transmission device - Google Patents

Friction transmission device

Info

Publication number
FR373108A
FR373108A FR373108DA FR373108A FR 373108 A FR373108 A FR 373108A FR 373108D A FR373108D A FR 373108DA FR 373108 A FR373108 A FR 373108A
Authority
FR
France
Prior art keywords
transmission device
friction transmission
friction
transmission
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
Auguste-Pierre Crahet
Georges Goetz
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.)
AUGUSTE PIERRE CRAHET
GEORGES GOETZ
Original Assignee
AUGUSTE PIERRE CRAHET
GEORGES GOETZ
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 AUGUSTE PIERRE CRAHET, GEORGES GOETZ filed Critical AUGUSTE PIERRE CRAHET
Application granted granted Critical
Publication of FR373108A publication Critical patent/FR373108A/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
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/08—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B is a disc with a flat or approximately flat friction surface
    • F16H15/10—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B is a disc with a flat or approximately flat friction surface in which the axes of the two members cross or intersect
    • F16H15/12—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B is a disc with a flat or approximately flat friction surface in which the axes of the two members cross or intersect in which one or each member is duplicated, e.g. for obtaining better transmission, for lessening the reaction forces on the bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR373108D 1906-03-09 1906-03-09 Friction transmission device Expired FR373108A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR373108T 1906-03-09

Publications (1)

Publication Number Publication Date
FR373108A true FR373108A (en) 1907-05-02

Family

ID=1419838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR373108D Expired FR373108A (en) 1906-03-09 1906-03-09 Friction transmission device

Country Status (1)

Country Link
FR (1) FR373108A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366492A1 (en) * 1976-09-30 1978-04-28 Virlon Jean Claude Stepless speed reducing transmission - has friction rollers moving radially on splined guides to change speed ratio

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366492A1 (en) * 1976-09-30 1978-04-28 Virlon Jean Claude Stepless speed reducing transmission - has friction rollers moving radially on splined guides to change speed ratio

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