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GB8319598D0 - Variable speed/torque hydraulic transmission system - Google Patents

Variable speed/torque hydraulic transmission system

Info

Publication number
GB8319598D0
GB8319598D0 GB838319598A GB8319598A GB8319598D0 GB 8319598 D0 GB8319598 D0 GB 8319598D0 GB 838319598 A GB838319598 A GB 838319598A GB 8319598 A GB8319598 A GB 8319598A GB 8319598 D0 GB8319598 D0 GB 8319598D0
Authority
GB
United Kingdom
Prior art keywords
transmission system
variable speed
hydraulic transmission
torque hydraulic
torque
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.)
Pending
Application number
GB838319598A
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.)
Sparkes J H
Original Assignee
Sparkes J H
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 Sparkes J H filed Critical Sparkes J H
Priority to GB838319598A priority Critical patent/GB8319598D0/en
Priority to GB08320850A priority patent/GB2146101A/en
Publication of GB8319598D0 publication Critical patent/GB8319598D0/en
Priority to GB08411185A priority patent/GB2150222B/en
Pending legal-status Critical Current

Links

GB838319598A 1983-07-20 1983-07-20 Variable speed/torque hydraulic transmission system Pending GB8319598D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB838319598A GB8319598D0 (en) 1983-07-20 1983-07-20 Variable speed/torque hydraulic transmission system
GB08320850A GB2146101A (en) 1983-07-20 1983-08-03 Variable speed/torque hydraulic transmission system
GB08411185A GB2150222B (en) 1983-07-20 1984-05-02 Sliding-vane rotary motor or pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838319598A GB8319598D0 (en) 1983-07-20 1983-07-20 Variable speed/torque hydraulic transmission system

Publications (1)

Publication Number Publication Date
GB8319598D0 true GB8319598D0 (en) 1983-08-24

Family

ID=10546017

Family Applications (2)

Application Number Title Priority Date Filing Date
GB838319598A Pending GB8319598D0 (en) 1983-07-20 1983-07-20 Variable speed/torque hydraulic transmission system
GB08320850A Withdrawn GB2146101A (en) 1983-07-20 1983-08-03 Variable speed/torque hydraulic transmission system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08320850A Withdrawn GB2146101A (en) 1983-07-20 1983-08-03 Variable speed/torque hydraulic transmission system

Country Status (1)

Country Link
GB (2) GB8319598D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI119274B (en) * 2005-12-02 2008-09-30 John Deere Forestry Oy Control coupling for changing the feed rate of a branching and cutting device
US20170261084A1 (en) * 2014-10-24 2017-09-14 Robert Hugh Francis Lloyd Enhancements to hydro-mechanical vehicle transmission using fixed-displacement pump/motors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB729246A (en) * 1952-11-28 1955-05-04 Erma Pauline Jewell Improvements in a differential fluid drive for vehicles
GB777230A (en) * 1953-11-28 1957-06-19 Hydraulic As Improvements in hydraulic transmission systems for winches
GB896350A (en) * 1958-07-07 1962-05-16 Integral Ltd Improvements relating to marsh vehicles
NO154491B (en) * 1974-02-21 1986-06-23 Bergens Mek Verksted HYDRAULIC SYSTEM FOR OPERATING A WINCH.
US4098083A (en) * 1977-04-20 1978-07-04 Carman Vincent Earl Hydraulic energy storage multi-speed transmission
GB2061467B (en) * 1979-10-19 1983-12-14 Commercial Shearing Two speed hydrostatic transmissions

Also Published As

Publication number Publication date
GB8320850D0 (en) 1983-09-07
GB2146101A (en) 1985-04-11

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