GB8509674D0 - Transmission units - Google Patents

Transmission units

Info

Publication number
GB8509674D0
GB8509674D0 GB858509674A GB8509674A GB8509674D0 GB 8509674 D0 GB8509674 D0 GB 8509674D0 GB 858509674 A GB858509674 A GB 858509674A GB 8509674 A GB8509674 A GB 8509674A GB 8509674 D0 GB8509674 D0 GB 8509674D0
Authority
GB
United Kingdom
Prior art keywords
transmission units
units
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.)
Withdrawn
Application number
GB858509674A
Other versions
GB2173872A (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.)
Perry F G D B
Original Assignee
Perry F G D B
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 Perry F G D B filed Critical Perry F G D B
Priority to GB08509674A priority Critical patent/GB2173872A/en
Publication of GB8509674D0 publication Critical patent/GB8509674D0/en
Publication of GB2173872A publication Critical patent/GB2173872A/en
Withdrawn legal-status Critical Current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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H37/086—CVT using two coaxial friction members cooperating with at least one intermediate friction member
    • 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
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0487—Friction gearings
    • F16H57/049—Friction gearings of the toroid type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Transmission Devices (AREA)
GB08509674A 1985-04-16 1985-04-16 Improvements in or relating to continuously-variable-ratio transmission units Withdrawn GB2173872A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08509674A GB2173872A (en) 1985-04-16 1985-04-16 Improvements in or relating to continuously-variable-ratio transmission units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08509674A GB2173872A (en) 1985-04-16 1985-04-16 Improvements in or relating to continuously-variable-ratio transmission units

Publications (2)

Publication Number Publication Date
GB8509674D0 true GB8509674D0 (en) 1985-05-22
GB2173872A GB2173872A (en) 1986-10-22

Family

ID=10577701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08509674A Withdrawn GB2173872A (en) 1985-04-16 1985-04-16 Improvements in or relating to continuously-variable-ratio transmission units

Country Status (1)

Country Link
GB (1) GB2173872A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10318357A (en) * 1997-05-16 1998-12-04 Jatco Corp Lubricating structure for transmission
US6171210B1 (en) * 1997-08-12 2001-01-09 Nsk Ltd. Toroidal type continuous variable transmission system
US6157147A (en) * 1998-04-20 2000-12-05 Pan-Chien Lin Power transmission apparatus
GB2413368A (en) * 2001-07-05 2005-10-26 Daimler Chrysler Ag Planet carrier connected to traction wheel via bearing pin

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB634298A (en) * 1946-01-12 1950-03-15 British Leyland Motor Corp Improvements in and relating to change-speed gears
GB1296827A (en) * 1968-12-06 1972-11-22
US3838751A (en) * 1973-08-06 1974-10-01 Eaton Corp Axle lubrication system
JPS5479374U (en) * 1977-11-15 1979-06-05
GB1592448A (en) * 1977-11-25 1981-07-08 Lamburn A S Change speed gearing
US4222283A (en) * 1978-04-27 1980-09-16 General Motors Corporation Manual transmission lubrication system

Also Published As

Publication number Publication date
GB2173872A (en) 1986-10-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)