FR2112011B1 - - Google Patents

Info

Publication number
FR2112011B1
FR2112011B1 FR7014342A FR7014342A FR2112011B1 FR 2112011 B1 FR2112011 B1 FR 2112011B1 FR 7014342 A FR7014342 A FR 7014342A FR 7014342 A FR7014342 A FR 7014342A FR 2112011 B1 FR2112011 B1 FR 2112011B1
Authority
FR
France
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
FR7014342A
Other languages
French (fr)
Other versions
FR2112011A1 (enExample
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7014342A priority Critical patent/FR2112011B1/fr
Priority to GB1016471A priority patent/GB1338693A/en
Publication of FR2112011A1 publication Critical patent/FR2112011A1/fr
Application granted granted Critical
Publication of FR2112011B1 publication Critical patent/FR2112011B1/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
    • 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
    • F16H15/32—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 has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
    • F16H15/36—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 has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
    • F16H15/38—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 has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
FR7014342A 1970-04-21 1970-04-21 Expired FR2112011B1 (enExample)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7014342A FR2112011B1 (enExample) 1970-04-21 1970-04-21
GB1016471A GB1338693A (en) 1970-04-21 1971-04-20 Speed variators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7014342A FR2112011B1 (enExample) 1970-04-21 1970-04-21

Publications (2)

Publication Number Publication Date
FR2112011A1 FR2112011A1 (enExample) 1972-06-16
FR2112011B1 true FR2112011B1 (enExample) 1976-04-16

Family

ID=9054300

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7014342A Expired FR2112011B1 (enExample) 1970-04-21 1970-04-21

Country Status (2)

Country Link
FR (1) FR2112011B1 (enExample)
GB (1) GB1338693A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3775204B2 (ja) * 2000-10-17 2006-05-17 日産自動車株式会社 トロイダル型無段変速機

Also Published As

Publication number Publication date
GB1338693A (en) 1973-11-28
FR2112011A1 (enExample) 1972-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse