GB2161553B - Synchronised mechanical hydrostatic transmission - Google Patents

Synchronised mechanical hydrostatic transmission

Info

Publication number
GB2161553B
GB2161553B GB08417674A GB8417674A GB2161553B GB 2161553 B GB2161553 B GB 2161553B GB 08417674 A GB08417674 A GB 08417674A GB 8417674 A GB8417674 A GB 8417674A GB 2161553 B GB2161553 B GB 2161553B
Authority
GB
United Kingdom
Prior art keywords
synchronised
hydrostatic transmission
mechanical
mechanical hydrostatic
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.)
Expired
Application number
GB08417674A
Other versions
GB8417674D0 (en
GB2161553A (en
Inventor
Bo Hedlund
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.)
TRIBEX AB
Osa AB
Original Assignee
TRIBEX AB
Osa AB
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
Priority claimed from SE8300140A external-priority patent/SE440262B/en
Application filed by TRIBEX AB, Osa AB filed Critical TRIBEX AB
Priority to GB08417674A priority Critical patent/GB2161553B/en
Publication of GB8417674D0 publication Critical patent/GB8417674D0/en
Publication of GB2161553A publication Critical patent/GB2161553A/en
Application granted granted Critical
Publication of GB2161553B publication Critical patent/GB2161553B/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
    • 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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/423—Motor capacity control by fluid pressure control means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Control Of Transmission Device (AREA)
GB08417674A 1983-01-13 1984-07-11 Synchronised mechanical hydrostatic transmission Expired GB2161553B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08417674A GB2161553B (en) 1983-01-13 1984-07-11 Synchronised mechanical hydrostatic transmission

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8300140A SE440262B (en) 1983-01-13 1983-01-13 SYNCHRONIZED, HYDROSTATIC-MECHANICAL GEAR
GB08417674A GB2161553B (en) 1983-01-13 1984-07-11 Synchronised mechanical hydrostatic transmission

Publications (3)

Publication Number Publication Date
GB8417674D0 GB8417674D0 (en) 1984-08-15
GB2161553A GB2161553A (en) 1986-01-15
GB2161553B true GB2161553B (en) 1989-01-25

Family

ID=26287972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08417674A Expired GB2161553B (en) 1983-01-13 1984-07-11 Synchronised mechanical hydrostatic transmission

Country Status (1)

Country Link
GB (1) GB2161553B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0282010B1 (en) * 1987-03-09 1992-06-03 Hydromatik GmbH Driving device consisting of a motor with changing numbers of revolution, a variable hydrostatic transmission and a shifting device
DE4223846C2 (en) * 1992-07-20 1996-03-28 Hydromatik Gmbh Gear unit for arrangement between a drive motor and a consumer
DE4325788A1 (en) * 1993-07-31 1995-02-02 Holder Gmbh & Co Geb Vehicle with automatically switching mechanical transmission
CN115031018B (en) * 2022-05-09 2023-11-17 潍柴动力股份有限公司 Method, device, processor and tractor for adjusting transmission ratio of gearbox

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB687869A (en) * 1949-07-02 1953-02-25 Heinrich Ebert Improvements in hydro-mechanical variable speed transmission gearing
GB945350A (en) * 1959-09-17 1963-12-23 Dowty Hydraulic Units Ltd Hydraulic apparatus
GB1062253A (en) * 1962-12-06 1967-03-22 Dowty Hydraulic Units Ltd A hydrostatic power transmission and step change mechanical gear box arranged in series
US3842694A (en) * 1973-05-14 1974-10-22 Gen Motors Corp Hydromechanical transmission and control
US4080850A (en) * 1975-09-02 1978-03-28 Caterpillar Tractor Co. Controls for combined hydrostatic and multiple speed range transmission units with automatic speed control and braking functions

Also Published As

Publication number Publication date
GB8417674D0 (en) 1984-08-15
GB2161553A (en) 1986-01-15

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940711