JPS6142330U - four wheel drive vehicle - Google Patents

four wheel drive vehicle

Info

Publication number
JPS6142330U
JPS6142330U JP12637284U JP12637284U JPS6142330U JP S6142330 U JPS6142330 U JP S6142330U JP 12637284 U JP12637284 U JP 12637284U JP 12637284 U JP12637284 U JP 12637284U JP S6142330 U JPS6142330 U JP S6142330U
Authority
JP
Japan
Prior art keywords
propeller shaft
shaft rotation
rotation speed
vehicle speed
mode
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
JP12637284U
Other languages
Japanese (ja)
Other versions
JPH036513Y2 (en
Inventor
哲哉 多田
直武 熊谷
Original Assignee
三菱自動車工業株式会社
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 三菱自動車工業株式会社 filed Critical 三菱自動車工業株式会社
Priority to JP12637284U priority Critical patent/JPS6142330U/en
Publication of JPS6142330U publication Critical patent/JPS6142330U/en
Application granted granted Critical
Publication of JPH036513Y2 publication Critical patent/JPH036513Y2/ja
Granted 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) [Summary] 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 the drawing]

第１図は、本考案のフリーホイールハブ付４ＷＤ車にお
けるコントローラの機能を実現する構成ブロック図であ
り、第２図はコントローラにより切換える４ＷＤ車の全
体図であり、第３図はコントローラのソフトウエアを示
すフローチャートである。 第４図Ａはコントローラの回路図であり、第４図Ｂはそ
の真理値表である。 １・・・車速センサ、２・・・プロペラシャフト回転数
検知センサ、３・・・モード切換ｓｗ，５・・・車速判
定手段、、７・・・プロペラシャフト回転数判定手段、
８・・・モード判定手段、９・・・切換モード信号出力
判定手段、１０・・・ソレノイド、１１・・・アクチュ
エータ、１２・・・４ＷＤ切換クラッチ、１６・・・副
変速機、１７・・・プロペラシャフト。Fig. 1 is a block diagram showing the configuration of the controller in a 4WD vehicle with a freewheel hub according to the present invention, Fig. 2 is an overall diagram of the 4WD car switched by the controller, and Fig. 3 is the software of the controller. It is a flowchart which shows. FIG. 4A is a circuit diagram of the controller, and FIG. 4B is its truth table. DESCRIPTION OF SYMBOLS 1...Vehicle speed sensor, 2...Propeller shaft rotation speed detection sensor, 3...Mode switching switch, 5...Vehicle speed determination means, 7...Propeller shaft rotation speed determination means,
8... Mode determining means, 9... Switching mode signal output determining means, 10... Solenoid, 11... Actuator, 12... 4WD switching clutch, 16... Sub-transmission, 17... ·Propeller shaft.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車蓮センサ１と、車淳がＯｋｍ／ｈであることを判定す
る車速判定手段５とよりなる車速検出回路、及びプロペ
ラシャフト回転数検知センサ２と、プロペラシャフト回
転数が基準値以上であることを判定するプロペラシャフ
ト回転数判定手段７とよりなるプロペラシャフト回転数
検出回路の出力信号を、モード切換スウイツチ３のモー
ド判断手段８の判断が４ＷＤモードであるとき、トラン
スファを４ＷＤに切換える出力発信をする切換モード信
号出力判断手段９を有したコントローラを備えたフリー
ホイールハブを有する４ＷＤ車。A vehicle speed detection circuit consisting of a vehicle speed sensor 1, a vehicle speed determination means 5 that determines that the vehicle speed is Okm/h, and a propeller shaft rotation speed detection sensor 2, and a propeller shaft rotation speed that is equal to or higher than a reference value. When the mode judgment means 8 of the mode changeover switch 3 determines the 4WD mode, the output signal of the propeller shaft rotation speed detection circuit consisting of the propeller shaft rotation speed judgment means 7 is used to transmit an output signal to switch the transfer to 4WD. A 4WD vehicle having a freewheel hub equipped with a controller having switching mode signal output determining means 9 for determining the switching mode signal output.
JP12637284U 1984-08-22 1984-08-22 four wheel drive vehicle Granted JPS6142330U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12637284U JPS6142330U (en) 1984-08-22 1984-08-22 four wheel drive vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12637284U JPS6142330U (en) 1984-08-22 1984-08-22 four wheel drive vehicle

Publications (2)

Publication Number Publication Date
JPS6142330U true JPS6142330U (en) 1986-03-18
JPH036513Y2 JPH036513Y2 (en) 1991-02-19

Family

ID=30685046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12637284U Granted JPS6142330U (en) 1984-08-22 1984-08-22 four wheel drive vehicle

Country Status (1)

Country Link
JP (1) JPS6142330U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6320236A (en) * 1986-07-11 1988-01-27 Daihatsu Motor Co Ltd Control device for two/four wheel drive changeover mechanism
JPH01311919A (en) * 1988-06-10 1989-12-15 Suzuki Motor Co Ltd Controller for four-wheel drive

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5780926A (en) * 1980-11-11 1982-05-20 Fuji Heavy Ind Ltd Transfer directing device of four-wheel driving car
JPS59109430A (en) * 1982-12-15 1984-06-25 Fuji Heavy Ind Ltd Switch controller for part time four wheel drive car

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5780926A (en) * 1980-11-11 1982-05-20 Fuji Heavy Ind Ltd Transfer directing device of four-wheel driving car
JPS59109430A (en) * 1982-12-15 1984-06-25 Fuji Heavy Ind Ltd Switch controller for part time four wheel drive car

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6320236A (en) * 1986-07-11 1988-01-27 Daihatsu Motor Co Ltd Control device for two/four wheel drive changeover mechanism
JPH01311919A (en) * 1988-06-10 1989-12-15 Suzuki Motor Co Ltd Controller for four-wheel drive

Also Published As

Publication number Publication date
JPH036513Y2 (en) 1991-02-19

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