JPS556615A - Carrying method for load - Google Patents

Carrying method for load

Info

Publication number
JPS556615A
JPS556615A JP7861278A JP7861278A JPS556615A JP S556615 A JPS556615 A JP S556615A JP 7861278 A JP7861278 A JP 7861278A JP 7861278 A JP7861278 A JP 7861278A JP S556615 A JPS556615 A JP S556615A
Authority
JP
Japan
Prior art keywords
dumping
vehicle
cable
command
power supply
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
JP7861278A
Other languages
Japanese (ja)
Other versions
JPS6336002B2 (en
Inventor
Hiroshi Wakabayashi
Hiromasa Takamatsu
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP7861278A priority Critical patent/JPS556615A/en
Publication of JPS556615A publication Critical patent/JPS556615A/en
Publication of JPS6336002B2 publication Critical patent/JPS6336002B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To make it possible to attain definitely dumping on a stock yard and the line change of the dump position not manually but automatically.
CONSTITUTION: In stock yard 1, leader cable 4 with driving power supply 31 and cable 40 with driving power supply 41 of the other system are buried and command cable 10 is laid along runway 3 parallel to leader cable 4. Vehicle sensor 5 senses that driverless vehicle 2 reaches switchback point P and oscillator 6 sends out a command, which is received by ground sensor 42; after stopping, the vehicle moves backward to make change-over contacts 11, 12 and 13 for the movement from P to Q. At the time of initial dumping, the vehicle stops on sending the magnetic field of cable 40 at a position of B-B and dumping and oscillating start. In case of 2nd dumping and after, the distance to a dump made by a preceding vehicle is measured by an ultrasonic wave sent out by vehicle 2, so that dumping can be done at the best position. When the dumping position agrees with the endmost of the yard, the leader cable is changed over to the next line.
COPYRIGHT: (C)1980,JPO&Japio
JP7861278A 1978-06-30 1978-06-30 Carrying method for load Granted JPS556615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7861278A JPS556615A (en) 1978-06-30 1978-06-30 Carrying method for load

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7861278A JPS556615A (en) 1978-06-30 1978-06-30 Carrying method for load

Publications (2)

Publication Number Publication Date
JPS556615A true JPS556615A (en) 1980-01-18
JPS6336002B2 JPS6336002B2 (en) 1988-07-18

Family

ID=13666692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7861278A Granted JPS556615A (en) 1978-06-30 1978-06-30 Carrying method for load

Country Status (1)

Country Link
JP (1) JPS556615A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10187238A (en) * 1996-12-19 1998-07-14 Caterpillar Inc System and method for managing a group of mobile machines to let them pump at plural dumping points

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10187238A (en) * 1996-12-19 1998-07-14 Caterpillar Inc System and method for managing a group of mobile machines to let them pump at plural dumping points

Also Published As

Publication number Publication date
JPS6336002B2 (en) 1988-07-18

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