FR2289813A1 - VARIABLE RATIO CONTROL UNIT - Google Patents

VARIABLE RATIO CONTROL UNIT

Info

Publication number
FR2289813A1
FR2289813A1 FR7532501A FR7532501A FR2289813A1 FR 2289813 A1 FR2289813 A1 FR 2289813A1 FR 7532501 A FR7532501 A FR 7532501A FR 7532501 A FR7532501 A FR 7532501A FR 2289813 A1 FR2289813 A1 FR 2289813A1
Authority
FR
France
Prior art keywords
control unit
ratio control
variable ratio
variable
unit
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.)
Granted
Application number
FR7532501A
Other languages
French (fr)
Other versions
FR2289813B1 (en
Inventor
Alan John Atkins
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.)
Automotive Products PLC
Original Assignee
Automotive Products PLC
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 Automotive Products PLC filed Critical Automotive Products PLC
Publication of FR2289813A1 publication Critical patent/FR2289813A1/en
Application granted granted Critical
Publication of FR2289813B1 publication Critical patent/FR2289813B1/fr
Granted 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
    • 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
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/46—Gearings having only two central gears, connected by orbital gears
    • F16H3/48—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears
    • F16H3/50—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital conical gears
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0039—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising three forward speeds
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0043—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising four forward speeds

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)
FR7532501A 1974-10-24 1975-10-23 VARIABLE RATIO CONTROL UNIT Granted FR2289813A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4612074A GB1508137A (en) 1974-10-24 1974-10-24 Variable ratio drive units

Publications (2)

Publication Number Publication Date
FR2289813A1 true FR2289813A1 (en) 1976-05-28
FR2289813B1 FR2289813B1 (en) 1982-01-22

Family

ID=10439918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532501A Granted FR2289813A1 (en) 1974-10-24 1975-10-23 VARIABLE RATIO CONTROL UNIT

Country Status (2)

Country Link
FR (1) FR2289813A1 (en)
GB (1) GB1508137A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4676123A (en) * 1978-04-24 1987-06-30 Toyota Jidosha Kogyo Kabushiki Kaisha Automobile transmission with output shaft parallel to crank shaft and parking gear fixed to the output shaft

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1001190B1 (en) * 1998-11-13 2003-08-13 Yutaka Giken Co., Ltd. Transmission system for small-size vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701623A (en) * 1966-07-30 1972-10-31 Nissan Motor Automatic speed change device for vehicles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701623A (en) * 1966-07-30 1972-10-31 Nissan Motor Automatic speed change device for vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4676123A (en) * 1978-04-24 1987-06-30 Toyota Jidosha Kogyo Kabushiki Kaisha Automobile transmission with output shaft parallel to crank shaft and parking gear fixed to the output shaft

Also Published As

Publication number Publication date
GB1508137A (en) 1978-04-19
FR2289813B1 (en) 1982-01-22

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Legal Events

Date Code Title Description
ST Notification of lapse