GB343988A - Improvements in or relating to variable speed power transmission - Google Patents

Improvements in or relating to variable speed power transmission

Info

Publication number
GB343988A
GB343988A GB26664/29A GB2666429A GB343988A GB 343988 A GB343988 A GB 343988A GB 26664/29 A GB26664/29 A GB 26664/29A GB 2666429 A GB2666429 A GB 2666429A GB 343988 A GB343988 A GB 343988A
Authority
GB
United Kingdom
Prior art keywords
speed
engine
valve
rollers
piston
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
GB26664/29A
Other languages
English (en)
Inventor
Frank Anderson Hayes
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 GB38212/30A priority Critical patent/GB344061A/en
Publication of GB343988A publication Critical patent/GB343988A/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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
    • F16H61/664—Friction gearings
    • F16H61/6645—Friction gearings controlling shifting exclusively as a function of speed and torque
    • 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
    • F16H2015/383—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 with two or more sets of toroid gearings arranged in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
GB26664/29A 1929-05-07 1929-09-02 Improvements in or relating to variable speed power transmission Expired GB343988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB38212/30A GB344061A (en) 1929-05-07 1929-09-02 Improvements in or relating to variable speed power transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US343988XA 1929-05-07 1929-05-07

Publications (1)

Publication Number Publication Date
GB343988A true GB343988A (en) 1931-03-02

Family

ID=21876146

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26664/29A Expired GB343988A (en) 1929-05-07 1929-09-02 Improvements in or relating to variable speed power transmission

Country Status (2)

Country Link
DE (1) DE632567C (de)
GB (1) GB343988A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114148839A (zh) * 2021-12-29 2022-03-08 李国领 一种能自动调节下降速度的智能电梯

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19856316A1 (de) * 1998-12-07 2000-06-08 Zahnradfabrik Friedrichshafen Stufenloses Reibradgetriebe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114148839A (zh) * 2021-12-29 2022-03-08 李国领 一种能自动调节下降速度的智能电梯

Also Published As

Publication number Publication date
DE632567C (de) 1936-07-10

Similar Documents

Publication Publication Date Title
JPH025152Y2 (de)
US5259260A (en) Multiple step transmission
KR100196309B1 (ko) 자동차용 변속장치
US2449586A (en) Transmission and control therefor
JPS58184323A (ja) 歯車変速装置に於ける同期装置の駆動装置
US2120896A (en) Automatic power transmission for automotive vehicles
JPH07113400B2 (ja) ２路連続可変変速機
GB1228749A (de)
US2543337A (en) Automatically variable vehicle power transmission
CN105164448A (zh) 动力传递设备
GB343988A (en) Improvements in or relating to variable speed power transmission
US2755683A (en) Automatic power transmission
US3289496A (en) Variable speed transmission
US2592210A (en) Transmission
US3768337A (en) Automatic transmission and centrifugal clutch assemblies
US3526305A (en) Transmission
US3793897A (en) Transmission assembly in particular for a vehicle
US2151151A (en) Automatic gear transmission
US2619841A (en) Variable-speed power transmission mechanism
US2119431A (en) Power transmission mechanism
US3412625A (en) Transmission system
GB344063A (en) Improvements in or relating to variable speed power transmission
US1734491A (en) Transmission
US2130632A (en) Power transmission
KR20180045812A (ko) 독자적 변속 시스템