IT1093678B - Vehicle drive system with IC engine and hydraulic motor - allows selective coupling of motor to fast-displacement pump operated by drive shaft of engine - Google Patents

Vehicle drive system with IC engine and hydraulic motor - allows selective coupling of motor to fast-displacement pump operated by drive shaft of engine

Info

Publication number
IT1093678B
IT1093678B IT2102178A IT2102178A IT1093678B IT 1093678 B IT1093678 B IT 1093678B IT 2102178 A IT2102178 A IT 2102178A IT 2102178 A IT2102178 A IT 2102178A IT 1093678 B IT1093678 B IT 1093678B
Authority
IT
Italy
Prior art keywords
engine
motor
fast
pump
hydraulic motor
Prior art date
Application number
IT2102178A
Other languages
Italian (it)
Other versions
IT7821021A0 (en
Original Assignee
Carman Vincent Earl
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 Carman Vincent Earl filed Critical Carman Vincent Earl
Priority to IT2102178A priority Critical patent/IT1093678B/en
Publication of IT7821021A0 publication Critical patent/IT7821021A0/en
Application granted granted Critical
Publication of IT1093678B publication Critical patent/IT1093678B/en

Links

Abstract

A fast-displacement hydraulic pump is mechanically coupled to the engine drive shaft. A hydraulic motor is connected to the pump and to an accumulator by a first pipe. a tank is connected to the pump and to the accumulator by a second pipe. First actuators can be selectively operated to admit fluid to the two pipes. Second actuators can be selectively operated to block the fluid flow from the accumulator and the pump to the hydraulic motor, to couple the accumulator to the inlet port of the pump, and to couple the outlet port of the pump to the tank.
IT2102178A 1978-03-09 1978-03-09 Vehicle drive system with IC engine and hydraulic motor - allows selective coupling of motor to fast-displacement pump operated by drive shaft of engine IT1093678B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT2102178A IT1093678B (en) 1978-03-09 1978-03-09 Vehicle drive system with IC engine and hydraulic motor - allows selective coupling of motor to fast-displacement pump operated by drive shaft of engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2102178A IT1093678B (en) 1978-03-09 1978-03-09 Vehicle drive system with IC engine and hydraulic motor - allows selective coupling of motor to fast-displacement pump operated by drive shaft of engine

Publications (2)

Publication Number Publication Date
IT7821021A0 IT7821021A0 (en) 1978-03-09
IT1093678B true IT1093678B (en) 1985-07-26

Family

ID=11175493

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2102178A IT1093678B (en) 1978-03-09 1978-03-09 Vehicle drive system with IC engine and hydraulic motor - allows selective coupling of motor to fast-displacement pump operated by drive shaft of engine

Country Status (1)

Country Link
IT (1) IT1093678B (en)

Also Published As

Publication number Publication date
IT7821021A0 (en) 1978-03-09

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