JPS5594859A - Steering controller of remote controllable vehicle - Google Patents

Steering controller of remote controllable vehicle

Info

Publication number
JPS5594859A
JPS5594859A JP168979A JP168979A JPS5594859A JP S5594859 A JPS5594859 A JP S5594859A JP 168979 A JP168979 A JP 168979A JP 168979 A JP168979 A JP 168979A JP S5594859 A JPS5594859 A JP S5594859A
Authority
JP
Japan
Prior art keywords
valve
passage
tube
clutch
transfer
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
JP168979A
Other languages
Japanese (ja)
Other versions
JPH0227194B2 (en
Inventor
Yasuyuki Itou
Shoichi Ide
Masaru Harada
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.)
Caterpillar Mitsubishi Ltd
Original Assignee
Caterpillar Mitsubishi 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 Caterpillar Mitsubishi Ltd filed Critical Caterpillar Mitsubishi Ltd
Priority to JP168979A priority Critical patent/JPS5594859A/en
Publication of JPS5594859A publication Critical patent/JPS5594859A/en
Publication of JPH0227194B2 publication Critical patent/JPH0227194B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To enable direct brake and clutch operation and facilitate operation by an operator by a system wherein comparatively small solenoid valve is built in the fluid circuit between the fluid pressure source, a brake and clutch.
CONSTITUTION: A steering system of wireless bulldozer and the like is comprising a clutch 6 actuated passing through threeway mannual transfer valve 4, tube passage 5 available from a hydraulic oil source 1, a tube passage from the transfer valve 4, and a brake unit 10 actuated by means of a transfer valve 8 operated by a pedal 7. In this system, the first two-way solenoid valve 15 is interposed at the midway of tube passage 6 located between transfer valves 4, 8, and a bypass tube 16 is connecting between said valve 15 and the tube 2. Passage 2 and 5 are connected with the bypass tube 19 which is mounted with the second two-way solenoid control valve 18, while at the passage 5, a pilot check valve 21 is provided. Moreover, an accumulator 23 is disposed on the midway in the passage 2.
COPYRIGHT: (C)1980,JPO&Japio
JP168979A 1979-01-09 1979-01-09 Steering controller of remote controllable vehicle Granted JPS5594859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP168979A JPS5594859A (en) 1979-01-09 1979-01-09 Steering controller of remote controllable vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP168979A JPS5594859A (en) 1979-01-09 1979-01-09 Steering controller of remote controllable vehicle

Publications (2)

Publication Number Publication Date
JPS5594859A true JPS5594859A (en) 1980-07-18
JPH0227194B2 JPH0227194B2 (en) 1990-06-14

Family

ID=11508477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP168979A Granted JPS5594859A (en) 1979-01-09 1979-01-09 Steering controller of remote controllable vehicle

Country Status (1)

Country Link
JP (1) JPS5594859A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105128933A (en) * 2015-04-07 2015-12-09 中国人民解放军装甲兵工程学院 Pneumatic manipulation device of planet steering mechanism
CN105370638A (en) * 2015-12-07 2016-03-02 苏州广硕精密电子有限公司 Steering hydraulic system of bulldozer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105128933A (en) * 2015-04-07 2015-12-09 中国人民解放军装甲兵工程学院 Pneumatic manipulation device of planet steering mechanism
CN105128933B (en) * 2015-04-07 2017-10-24 中国人民解放军装甲兵工程学院 Planet turns to machine air-operated control device
CN105370638A (en) * 2015-12-07 2016-03-02 苏州广硕精密电子有限公司 Steering hydraulic system of bulldozer

Also Published As

Publication number Publication date
JPH0227194B2 (en) 1990-06-14

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