GB2087009B - Torque transmitting body for traction drive transmissions and normal friction force developing method - Google Patents

Torque transmitting body for traction drive transmissions and normal friction force developing method

Info

Publication number
GB2087009B
GB2087009B GB8138446A GB8138446A GB2087009B GB 2087009 B GB2087009 B GB 2087009B GB 8138446 A GB8138446 A GB 8138446A GB 8138446 A GB8138446 A GB 8138446A GB 2087009 B GB2087009 B GB 2087009B
Authority
GB
United Kingdom
Prior art keywords
friction force
torque transmitting
developing method
traction drive
transmitting body
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
GB8138446A
Other versions
GB2087009A (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.)
Vadetec Corp
Original Assignee
Vadetec Corp
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 Vadetec Corp filed Critical Vadetec Corp
Publication of GB2087009A publication Critical patent/GB2087009A/en
Application granted granted Critical
Publication of GB2087009B publication Critical patent/GB2087009B/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
    • F16H15/48—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members with members having orbital motion
    • F16H15/50—Gearings providing a continuous range of gear ratios
    • 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
    • F16H15/16—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 conical friction surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
GB8138446A 1980-05-19 1980-05-19 Torque transmitting body for traction drive transmissions and normal friction force developing method Expired GB2087009B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1980/000583 WO1981003366A1 (en) 1980-05-19 1980-05-19 Torque transmitting body for traction drive transmissions and normal friction force developing method

Publications (2)

Publication Number Publication Date
GB2087009A GB2087009A (en) 1982-05-19
GB2087009B true GB2087009B (en) 1984-05-02

Family

ID=22154352

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8138446A Expired GB2087009B (en) 1980-05-19 1980-05-19 Torque transmitting body for traction drive transmissions and normal friction force developing method

Country Status (7)

Country Link
EP (1) EP0052603A4 (en)
JP (1) JPS57500892A (en)
CA (1) CA1149642A (en)
DE (1) DE3050385A1 (en)
GB (1) GB2087009B (en)
IT (1) IT1144717B (en)
WO (1) WO1981003366A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023061624A (en) * 2021-10-20 2023-05-02 スズキ株式会社 continuously variable transmission

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US839844A (en) * 1906-01-16 1907-01-01 Hilliard Clutch & Machinery Company Clutch.
GB839844A (en) * 1955-05-12 1960-06-29 Max Weber Variable speed friction drive
US3224300A (en) * 1959-09-03 1965-12-21 Walter V Chery Automatic transmission
US3420122A (en) * 1965-11-11 1969-01-07 Kenzo Okabe Infinitely variable friction drive
US4152946A (en) * 1975-07-22 1979-05-08 Vadetec Corporation Transmission devices
US4112779A (en) * 1976-11-03 1978-09-12 Vadetec Corporation Variable speed transmission device
US4112780A (en) * 1977-04-01 1978-09-12 Vadetec Corporation Variable speed transmission device
US4183253A (en) * 1977-02-07 1980-01-15 Domenic Borello Dual surface angular power transfer wheel traction nipping device
US4238976A (en) * 1978-10-19 1980-12-16 Vadetec Corporation Infinitely variable power transmission and system
SE437867B (en) * 1978-10-27 1985-03-18 Caterpillar Tractor Co INCREDIBLE VARIABLE TRANSMISSION UNIT
US4208926A (en) * 1978-11-08 1980-06-24 Caterpillar Tractor Co. Nutating drive
US4277982A (en) * 1979-09-21 1981-07-14 Vadetec Corporation Torque transmitting body for traction drive transmissions and normal friction force developing method
US4233851A (en) * 1979-05-04 1980-11-18 Vadetec Corporation Infinitely variable transmission unit and method

Also Published As

Publication number Publication date
EP0052603A4 (en) 1984-04-27
IT1144717B (en) 1986-10-29
CA1149642A (en) 1983-07-12
WO1981003366A1 (en) 1981-11-26
GB2087009A (en) 1982-05-19
JPS57500892A (en) 1982-05-20
DE3050385A1 (en) 1982-06-16
EP0052603A1 (en) 1982-06-02

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee