GB2181195B - Variable-ratio power transmission mechanism - Google Patents

Variable-ratio power transmission mechanism

Info

Publication number
GB2181195B
GB2181195B GB8524570A GB8524570A GB2181195B GB 2181195 B GB2181195 B GB 2181195B GB 8524570 A GB8524570 A GB 8524570A GB 8524570 A GB8524570 A GB 8524570A GB 2181195 B GB2181195 B GB 2181195B
Authority
GB
United Kingdom
Prior art keywords
variable
power transmission
transmission mechanism
ratio power
ratio
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
GB8524570A
Other versions
GB8524570D0 (en
GB2181195A (en
Inventor
Albert Bromhorst
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.)
General Motors France SA
Original Assignee
General Motors France SA
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 General Motors France SA filed Critical General Motors France SA
Priority to GB8524570A priority Critical patent/GB2181195B/en
Publication of GB8524570D0 publication Critical patent/GB8524570D0/en
Publication of GB2181195A publication Critical patent/GB2181195A/en
Application granted granted Critical
Publication of GB2181195B publication Critical patent/GB2181195B/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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
    • 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
    • F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
GB8524570A 1985-10-04 1985-10-04 Variable-ratio power transmission mechanism Expired GB2181195B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8524570A GB2181195B (en) 1985-10-04 1985-10-04 Variable-ratio power transmission mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8524570A GB2181195B (en) 1985-10-04 1985-10-04 Variable-ratio power transmission mechanism

Publications (3)

Publication Number Publication Date
GB8524570D0 GB8524570D0 (en) 1985-11-06
GB2181195A GB2181195A (en) 1987-04-15
GB2181195B true GB2181195B (en) 1989-12-28

Family

ID=10586222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8524570A Expired GB2181195B (en) 1985-10-04 1985-10-04 Variable-ratio power transmission mechanism

Country Status (1)

Country Link
GB (1) GB2181195B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4124778A1 (en) * 2021-07-26 2023-02-01 Danfoss Scotland Ltd Hydraulic transmission

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB914314A (en) * 1958-07-18 1963-01-02 Renault Improvements in or relating to variable-ratio hydrostatic differential transmissions
GB992070A (en) * 1961-03-13 1965-05-12 Sundstrand Int Corp Sa Hydraulic transmission
GB1021723A (en) * 1962-07-09 1966-03-09 Bendix Corp Hydrostatic transmission control system
GB1367153A (en) * 1970-12-25 1974-09-18 Nissan Motor Power transmission system
GB1534251A (en) * 1977-05-24 1978-11-29 Sundstrand Corp Power transmission
GB1537730A (en) * 1976-09-10 1979-01-04 Sundstrand Corp Hydromechanical transmission
GB2177168A (en) * 1985-06-26 1987-01-14 Kubota Ltd Hydromechanical transmission

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB914314A (en) * 1958-07-18 1963-01-02 Renault Improvements in or relating to variable-ratio hydrostatic differential transmissions
GB992070A (en) * 1961-03-13 1965-05-12 Sundstrand Int Corp Sa Hydraulic transmission
GB1021723A (en) * 1962-07-09 1966-03-09 Bendix Corp Hydrostatic transmission control system
GB1367153A (en) * 1970-12-25 1974-09-18 Nissan Motor Power transmission system
GB1537730A (en) * 1976-09-10 1979-01-04 Sundstrand Corp Hydromechanical transmission
GB1534251A (en) * 1977-05-24 1978-11-29 Sundstrand Corp Power transmission
GB2177168A (en) * 1985-06-26 1987-01-14 Kubota Ltd Hydromechanical transmission

Also Published As

Publication number Publication date
GB8524570D0 (en) 1985-11-06
GB2181195A (en) 1987-04-15

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20051003