JPS5568428A - Power transmitting device for agricultural tractor, etc. - Google Patents

Power transmitting device for agricultural tractor, etc.

Info

Publication number
JPS5568428A
JPS5568428A JP14018078A JP14018078A JPS5568428A JP S5568428 A JPS5568428 A JP S5568428A JP 14018078 A JP14018078 A JP 14018078A JP 14018078 A JP14018078 A JP 14018078A JP S5568428 A JPS5568428 A JP S5568428A
Authority
JP
Japan
Prior art keywords
relief valve
pressure relief
oil
cooler
oil hydraulic
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.)
Granted
Application number
JP14018078A
Other languages
Japanese (ja)
Other versions
JPS6157205B2 (en
Inventor
Hidesuke Nemoto
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.)
KAMIZAKI KOKYU KOKI SEISAKUSHO KK
Kanzaki Kokyukoki Manufacturing Co Ltd
Original Assignee
KAMIZAKI KOKYU KOKI SEISAKUSHO KK
Kanzaki Kokyukoki Manufacturing Co Ltd
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 KAMIZAKI KOKYU KOKI SEISAKUSHO KK, Kanzaki Kokyukoki Manufacturing Co Ltd filed Critical KAMIZAKI KOKYU KOKI SEISAKUSHO KK
Priority to JP14018078A priority Critical patent/JPS5568428A/en
Publication of JPS5568428A publication Critical patent/JPS5568428A/en
Publication of JPS6157205B2 publication Critical patent/JPS6157205B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arrangement Of Transmissions (AREA)

Abstract

PURPOSE: To effectively cool oil and to effectively prevent inertial revolution by providing a switching valve and a high pressure relief valve in parallel between the oil hydraulic pressure pump and the cooler which are connected to the transmission rod, and also by providing a low pressure relief valve on the downstream side of the high pressure relief valve.
CONSTITUTION: The oil hydraulic pressure pump 14 which is connected with the cooler 16 is coupled with the transmitting rod, and the switching valve 19, which is closed when the main clutch 9 is broken away, and the high pressure relief valve 21 are provided between the oil hydraulic prssure pump 14 and the cooler 16 in parallel, and at the same time, the low pressure relief valve 22 is fitted on te downstrem side of the high pressure relief valve 21. By this constitution, oil can be constantly circulated to the cooler at the appropriate oil feeding pressure which is determined at the low pressure relief valve 22 no matter what the condition of the switching valve 19 is, and constant and smooth cooling of oil becomes possible. Also, as high oil hydraulic pressure is applied to the oil hydraulic pressure pump 14 when the main clutch is broked away, the transmitting rod can be stopped suddenly and inertial revolution can be effectively prevented.
COPYRIGHT: (C)1980,JPO&Japio
JP14018078A 1978-11-14 1978-11-14 Power transmitting device for agricultural tractor, etc. Granted JPS5568428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14018078A JPS5568428A (en) 1978-11-14 1978-11-14 Power transmitting device for agricultural tractor, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14018078A JPS5568428A (en) 1978-11-14 1978-11-14 Power transmitting device for agricultural tractor, etc.

Publications (2)

Publication Number Publication Date
JPS5568428A true JPS5568428A (en) 1980-05-23
JPS6157205B2 JPS6157205B2 (en) 1986-12-05

Family

ID=15262747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14018078A Granted JPS5568428A (en) 1978-11-14 1978-11-14 Power transmitting device for agricultural tractor, etc.

Country Status (1)

Country Link
JP (1) JPS5568428A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220008823A (en) 2019-05-15 2022-01-21 다키론 씨아이 가부시키가이샤 Base film for dicing tape

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220008823A (en) 2019-05-15 2022-01-21 다키론 씨아이 가부시키가이샤 Base film for dicing tape

Also Published As

Publication number Publication date
JPS6157205B2 (en) 1986-12-05

Similar Documents

Publication Publication Date Title
ES8405117A1 (en) Wet clutch assembly.
JPS5568428A (en) Power transmitting device for agricultural tractor, etc.
JPS53134151A (en) Tractor
JPS5332264A (en) Direct coupled clutch-loaded fluid transmission mechanism
JPS53456A (en) Oil cooler of air-blast and forced oil type
FR2450720A1 (en) UTILITY VEHICLE WITH HYDRAULIC TRANSMISSION WITH OIL COOLING CIRCUIT
JPS558955A (en) Transmission mechanism for agricultural tractor
JPS5377946A (en) Hydraulic clutch switch valve
JPS538929A (en) Hydraulic pump driving device for tractor, etc.
JPS5643033A (en) Four wheel drive with automatic transmission
JPS52102975A (en) Hydraulic driving system
JPS52109228A (en) Working vehicle
JPS5547921A (en) Power transmission apparatus for farm tractor and others
JPS5323431A (en) Power connecting and disconnecting device for pto system
JPS5320076A (en) Single action hydraulic cylinder
JPS53132644A (en) Cooler for hydraulic clutch
JPS5311250A (en) Internal combustion engine cooling system
JPS5670134A (en) Hydraulic clutch device
JPS53136162A (en) Variable speed unit of tractor and the like
JPS5724479A (en) Protective device for power interruption
JPS52113448A (en) Intertial racing prevention means for power transmission system
JPS54145840A (en) Hydraulically operating clutch
JPS55119529A (en) Service vehicle
JPS5375636A (en) Transmission system for tractor
JPS53134157A (en) Tractor