JPH0360654U - - Google Patents

Info

Publication number
JPH0360654U
JPH0360654U JP12202789U JP12202789U JPH0360654U JP H0360654 U JPH0360654 U JP H0360654U JP 12202789 U JP12202789 U JP 12202789U JP 12202789 U JP12202789 U JP 12202789U JP H0360654 U JPH0360654 U JP H0360654U
Authority
JP
Japan
Prior art keywords
pressure oil
hydraulic
motor
prime mover
brake
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
JP12202789U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP12202789U priority Critical patent/JPH0360654U/ja
Publication of JPH0360654U publication Critical patent/JPH0360654U/ja
Pending legal-status Critical Current

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  • Control Of Fluid Gearings (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案の実施例に係る油圧駆動車を
示す油圧回路図。第２図は、他の実施例を示す要
部油圧回路図。 １……油圧駆動車、２……原動機、３……可変
油圧ポンプ、４……油圧モータ、５……チヤージ
ポンプ、６……モータブレーキ、７……ブレーキ
弁、８……手動操作圧油供給装置。 FIG. 1 is a hydraulic circuit diagram showing a hydraulically driven vehicle according to an embodiment of the present invention. FIG. 2 is a main hydraulic circuit diagram showing another embodiment. 1... Hydraulic drive vehicle, 2... Prime mover, 3... Variable hydraulic pump, 4... Hydraulic motor, 5... Charge pump, 6... Motor brake, 7... Brake valve, 8... Manually operated pressure oil supply Device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 原動機と、原動機に依り駆動される可変油圧ポ
ンプと、可変油圧ポンプに依り駆動される油圧モ
ータと、原動機に依り駆動されるチヤージポンプ
と、常時油圧モータを制動すると共に圧油供給時
には油圧モータの制動を解除するモータブレーキ
と、チヤージポンプからモータブレーキへの圧油
を制御するブレーキ弁と、手動操作に依りモータ
ブレーキへ圧油を供給する手動操作圧油供給装置
と、から構成した事を特徴とする油圧駆動車。 A prime mover, a variable hydraulic pump driven by the prime mover, a hydraulic motor driven by the variable hydraulic pump, a charge pump driven by the prime mover, which constantly brakes the hydraulic motor and also brakes the hydraulic motor when pressure oil is supplied. A brake valve that controls pressure oil from the charge pump to the motor brake, and a manually operated pressure oil supply device that supplies pressure oil to the motor brake by manual operation. Hydraulic drive vehicle.
JP12202789U 1989-10-18 1989-10-18 Pending JPH0360654U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12202789U JPH0360654U (en) 1989-10-18 1989-10-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12202789U JPH0360654U (en) 1989-10-18 1989-10-18

Publications (1)

Publication Number Publication Date
JPH0360654U true JPH0360654U (en) 1991-06-14

Family

ID=31670046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12202789U Pending JPH0360654U (en) 1989-10-18 1989-10-18

Country Status (1)

Country Link
JP (1) JPH0360654U (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924845U (en) * 1972-06-13 1974-03-02
JPS502942U (en) * 1973-05-14 1975-01-13
JPS5028304U (en) * 1973-07-06 1975-04-01
JPS5148581B2 (en) * 1972-03-22 1976-12-21

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148581B2 (en) * 1972-03-22 1976-12-21
JPS4924845U (en) * 1972-06-13 1974-03-02
JPS502942U (en) * 1973-05-14 1975-01-13
JPS5028304U (en) * 1973-07-06 1975-04-01

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