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IT1219634B - Perfezionamento nei cambi automatici per motocicli - Google Patents

Perfezionamento nei cambi automatici per motocicli

Info

Publication number
IT1219634B
IT1219634B IT48043/88A IT4804388A IT1219634B IT 1219634 B IT1219634 B IT 1219634B IT 48043/88 A IT48043/88 A IT 48043/88A IT 4804388 A IT4804388 A IT 4804388A IT 1219634 B IT1219634 B IT 1219634B
Authority
IT
Italy
Prior art keywords
motorcycles
improvement
automatic gearboxes
gearboxes
automatic
Prior art date
Application number
IT48043/88A
Other languages
English (en)
Other versions
IT8848043A0 (it
Inventor
Richard Geoffrey Sykes
Samuel Lesley
Original Assignee
Ricardo Consulting Eng
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 Ricardo Consulting Eng filed Critical Ricardo Consulting Eng
Publication of IT8848043A0 publication Critical patent/IT8848043A0/it
Application granted granted Critical
Publication of IT1219634B publication Critical patent/IT1219634B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/089—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/10—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with one or more one-way clutches as an essential feature
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0293—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 characterised by the signals used the signals being purely mechanical
    • F16H61/0295—Automatic gear shift control, e.g. initiating shift by centrifugal forces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Structure Of Transmissions (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Arrangement Of Transmissions (AREA)
  • Control Of Transmission Device (AREA)
IT48043/88A 1987-06-02 1988-06-01 Perfezionamento nei cambi automatici per motocicli IT1219634B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08712862A GB2205366A (en) 1987-06-02 1987-06-02 Automatic gearboxes having centrifugal clutches

Publications (2)

Publication Number Publication Date
IT8848043A0 IT8848043A0 (it) 1988-06-01
IT1219634B true IT1219634B (it) 1990-05-24

Family

ID=10618245

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48043/88A IT1219634B (it) 1987-06-02 1988-06-01 Perfezionamento nei cambi automatici per motocicli

Country Status (4)

Country Link
JP (1) JPS6446052A (it)
KR (1) KR890000309A (it)
GB (1) GB2205366A (it)
IT (1) IT1219634B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2020582C (en) * 1990-07-23 1994-04-05 Sheng-Tsai Tseng Transmission
CN1055438C (zh) * 1994-03-05 2000-08-16 曾盛财 汽车变速传动系统
JP2943610B2 (ja) * 1994-06-24 1999-08-30 トヨタ自動車株式会社 車両用変速機の変速制御装置
EP1651513A4 (en) 2003-07-21 2008-09-03 Nautitech Pty Ltd DOUBLE SPEED TRANSMISSION
JP5216116B2 (ja) * 2011-03-25 2013-06-19 本田技研工業株式会社 動力伝達装置およびその制御方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB506861A (en) * 1937-03-17 1939-06-06 Charles Edouard Henriod Junior Improvements in or relating to variable speed transmission mechanisms
GB633494A (en) * 1947-04-22 1949-12-19 Self Changing Gear Company Ltd Improvements in or relating to centrifugally operated clutches
GB711213A (en) * 1949-12-06 1954-06-30 Fritz Kreis Improved change speed gear for motor vehicles

Also Published As

Publication number Publication date
IT8848043A0 (it) 1988-06-01
GB2205366A (en) 1988-12-07
KR890000309A (ko) 1989-03-13
JPS6446052A (en) 1989-02-20
GB8712862D0 (en) 1987-07-08

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