JPS52137826A - Control circuit for hydraulic drive vehicle - Google Patents

Control circuit for hydraulic drive vehicle

Info

Publication number
JPS52137826A
JPS52137826A JP5212676A JP5212676A JPS52137826A JP S52137826 A JPS52137826 A JP S52137826A JP 5212676 A JP5212676 A JP 5212676A JP 5212676 A JP5212676 A JP 5212676A JP S52137826 A JPS52137826 A JP S52137826A
Authority
JP
Japan
Prior art keywords
control circuit
drive vehicle
hydraulic drive
vehicle
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.)
Pending
Application number
JP5212676A
Other languages
Japanese (ja)
Inventor
Shoichiro Inatomi
Giichi Nagahara
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 JP5212676A priority Critical patent/JPS52137826A/en
Publication of JPS52137826A publication Critical patent/JPS52137826A/en
Pending legal-status Critical Current

Links

Landscapes

  • Braking Systems And Boosters (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

PURPOSE: To reduce the wear of a brake shoe of a hydraulic drive vehicle by improving a braking hydraulic control circuit of the vehicle to actuate a shaft brake after a hydraulic motor is stopped by tubular resistance.
COPYRIGHT: (C)1977,JPO&Japio
JP5212676A 1976-05-10 1976-05-10 Control circuit for hydraulic drive vehicle Pending JPS52137826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5212676A JPS52137826A (en) 1976-05-10 1976-05-10 Control circuit for hydraulic drive vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5212676A JPS52137826A (en) 1976-05-10 1976-05-10 Control circuit for hydraulic drive vehicle

Publications (1)

Publication Number Publication Date
JPS52137826A true JPS52137826A (en) 1977-11-17

Family

ID=12906173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5212676A Pending JPS52137826A (en) 1976-05-10 1976-05-10 Control circuit for hydraulic drive vehicle

Country Status (1)

Country Link
JP (1) JPS52137826A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55149219U (en) * 1979-04-13 1980-10-27
JPS5628040A (en) * 1979-08-11 1981-03-19 Kayaba Ind Co Ltd Controlling circuit for operation of brake
JPS5770757A (en) * 1980-10-16 1982-05-01 Kayaba Ind Co Ltd Controller for operation of mechanical brake of hydraulic motor
JPS60121504U (en) * 1984-01-25 1985-08-16 内田油圧機器工業株式会社 Brake circuit device for hydraulically driven swing equipment
JPH0474169U (en) * 1990-11-08 1992-06-29
JP2009184427A (en) * 2008-02-04 2009-08-20 Komatsu Ltd Hydraulic pressure control device and hydraulic pressure control method, and method for adjusting hydraulic pressure control device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55149219U (en) * 1979-04-13 1980-10-27
JPS5628040A (en) * 1979-08-11 1981-03-19 Kayaba Ind Co Ltd Controlling circuit for operation of brake
JPS6234577B2 (en) * 1979-08-11 1987-07-28 Kayaba Industry Co Ltd
JPS5770757A (en) * 1980-10-16 1982-05-01 Kayaba Ind Co Ltd Controller for operation of mechanical brake of hydraulic motor
JPS60121504U (en) * 1984-01-25 1985-08-16 内田油圧機器工業株式会社 Brake circuit device for hydraulically driven swing equipment
JPH0474169U (en) * 1990-11-08 1992-06-29
JP2009184427A (en) * 2008-02-04 2009-08-20 Komatsu Ltd Hydraulic pressure control device and hydraulic pressure control method, and method for adjusting hydraulic pressure control device

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