JPS5229065A - Method and apparatus for controlling brake of crane - Google Patents

Method and apparatus for controlling brake of crane

Info

Publication number
JPS5229065A
JPS5229065A JP10434275A JP10434275A JPS5229065A JP S5229065 A JPS5229065 A JP S5229065A JP 10434275 A JP10434275 A JP 10434275A JP 10434275 A JP10434275 A JP 10434275A JP S5229065 A JPS5229065 A JP S5229065A
Authority
JP
Japan
Prior art keywords
crane
controlling brake
brake device
feeling
hydraulic pressure
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
JP10434275A
Other languages
Japanese (ja)
Inventor
Yutaka Hirai
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.)
Akebono Brake Industry Co Ltd
Original Assignee
Akebono Brake Industry Co 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 Akebono Brake Industry Co Ltd filed Critical Akebono Brake Industry Co Ltd
Priority to JP10434275A priority Critical patent/JPS5229065A/en
Publication of JPS5229065A publication Critical patent/JPS5229065A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)

Abstract

PURPOSE: To provide braking operation meeting with feeling upon operation of actual driver by elevationally moving in stepless manner hydraulic pressure to a brake device to enhance safety using negative brake device.
COPYRIGHT: (C)1977,JPO&Japio
JP10434275A 1975-08-28 1975-08-28 Method and apparatus for controlling brake of crane Pending JPS5229065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10434275A JPS5229065A (en) 1975-08-28 1975-08-28 Method and apparatus for controlling brake of crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10434275A JPS5229065A (en) 1975-08-28 1975-08-28 Method and apparatus for controlling brake of crane

Publications (1)

Publication Number Publication Date
JPS5229065A true JPS5229065A (en) 1977-03-04

Family

ID=14378229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10434275A Pending JPS5229065A (en) 1975-08-28 1975-08-28 Method and apparatus for controlling brake of crane

Country Status (1)

Country Link
JP (1) JPS5229065A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841505A (en) * 1971-10-02 1973-06-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841505A (en) * 1971-10-02 1973-06-18

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