GB1338693A - Speed variators - Google Patents

Speed variators

Info

Publication number
GB1338693A
GB1338693A GB1016471A GB1016471A GB1338693A GB 1338693 A GB1338693 A GB 1338693A GB 1016471 A GB1016471 A GB 1016471A GB 1016471 A GB1016471 A GB 1016471A GB 1338693 A GB1338693 A GB 1338693A
Authority
GB
United Kingdom
Prior art keywords
roller
rollers
casing
carrier
driven
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
GB1016471A
Other languages
English (en)
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.)
Louis G A
Original Assignee
Louis G A
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 Louis G A filed Critical Louis G A
Publication of GB1338693A publication Critical patent/GB1338693A/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
    • F16H15/32—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)
GB1016471A 1970-04-21 1971-04-20 Speed variators Expired GB1338693A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1338693A true GB1338693A (en) 1973-11-28

Family

ID=9054300

Family Applications (1)

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

Country Status (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1199496A1 (en) * 2000-10-17 2002-04-24 Nissan Motor Company, Limited Power roller for a toroidal continuously variable transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1199496A1 (en) * 2000-10-17 2002-04-24 Nissan Motor Company, Limited Power roller for a toroidal continuously variable transmission
US6733415B2 (en) 2000-10-17 2004-05-11 Nissan Motor Co., Ltd. Power roller for a toroidal continuously variable transmission

Also Published As

Publication number Publication date
FR2112011B1 (enExample) 1976-04-16
FR2112011A1 (enExample) 1972-06-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees
427A Application made for restoration (sect. 27/1949)
427C Application for amendment of specification now open to opposition (sect. 27/1949)
427B Order made restoring the patent (sect. 27/1949)
PCNP Patent ceased through non-payment of renewal fee