JPS5912725U - Front wheel drive control device for four-wheel drive vehicles - Google Patents

Front wheel drive control device for four-wheel drive vehicles

Info

Publication number
JPS5912725U
JPS5912725U JP10784082U JP10784082U JPS5912725U JP S5912725 U JPS5912725 U JP S5912725U JP 10784082 U JP10784082 U JP 10784082U JP 10784082 U JP10784082 U JP 10784082U JP S5912725 U JPS5912725 U JP S5912725U
Authority
JP
Japan
Prior art keywords
wheel drive
front wheel
control device
drive control
vehicles
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
JP10784082U
Other languages
Japanese (ja)
Inventor
聡 飯田
妹尾　常次良
Original Assignee
株式会社クボタ
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 株式会社クボタ filed Critical 株式会社クボタ
Priority to JP10784082U priority Critical patent/JPS5912725U/en
Publication of JPS5912725U publication Critical patent/JPS5912725U/en
Pending legal-status Critical Current

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  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図面は本考案の一実施例を示し、第１図はトラクタの側
面図、第２図は動力系の構成図、第３図は同要部の断面
図、第４図は油圧回路図、第５図は電気回路図である。 ４・・・前輪、５・・・後輪、１４・・・後輪駆動系、
２１・・・後輪側検出器、２４・・・前輪駆動系、３０
・・・クラッチ、３８・・・前輪側検出器、４５・・・
マイクロコンピュータ。The drawings show one embodiment of the present invention, in which Fig. 1 is a side view of the tractor, Fig. 2 is a configuration diagram of the power system, Fig. 3 is a sectional view of the main parts, Fig. 4 is a hydraulic circuit diagram, and Fig. 4 is a hydraulic circuit diagram. Figure 5 is an electrical circuit diagram. 4...front wheel, 5...rear wheel, 14...rear wheel drive system,
21...Rear wheel side detector, 24...Front wheel drive system, 30
...Clutch, 38...Front wheel side detector, 45...
microcomputer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 前輪駆動系にクラッチを備えた四輪駆動車輛において、
前輪の回転を検出する前輪側検出器と、後輪の回転を検
出する後輪側検出器と、後輪駆動時に前輪回転速度と後
輪回転速度との差が成る値以上になったとき、前記クラ
ッチを接続する手段とを備えたことを特徴とする四輪駆
動車輛の前輪駆動制御装置。In a four-wheel drive vehicle equipped with a clutch in the front wheel drive system,
When the front wheel side detector detects the rotation of the front wheels, the rear wheel side detector detects the rotation of the rear wheels, and the difference between the front wheel rotation speed and the rear wheel rotation speed when the rear wheels are driven becomes equal to or greater than the value. A front wheel drive control device for a four-wheel drive vehicle, comprising means for connecting the clutch.
JP10784082U 1982-07-15 1982-07-15 Front wheel drive control device for four-wheel drive vehicles Pending JPS5912725U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10784082U JPS5912725U (en) 1982-07-15 1982-07-15 Front wheel drive control device for four-wheel drive vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10784082U JPS5912725U (en) 1982-07-15 1982-07-15 Front wheel drive control device for four-wheel drive vehicles

Publications (1)

Publication Number Publication Date
JPS5912725U true JPS5912725U (en) 1984-01-26

Family

ID=30251826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10784082U Pending JPS5912725U (en) 1982-07-15 1982-07-15 Front wheel drive control device for four-wheel drive vehicles

Country Status (1)

Country Link
JP (1) JPS5912725U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55148622A (en) * 1979-05-09 1980-11-19 Kubota Ltd Working vehicle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55148622A (en) * 1979-05-09 1980-11-19 Kubota Ltd Working vehicle

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