JPS53102560A - Method of preventing load hung from crane from vibrating - Google Patents

Method of preventing load hung from crane from vibrating

Info

Publication number
JPS53102560A
JPS53102560A JP1618477A JP1618477A JPS53102560A JP S53102560 A JPS53102560 A JP S53102560A JP 1618477 A JP1618477 A JP 1618477A JP 1618477 A JP1618477 A JP 1618477A JP S53102560 A JPS53102560 A JP S53102560A
Authority
JP
Japan
Prior art keywords
crane
vibrating
load
preventing load
load hung
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
JP1618477A
Other languages
Japanese (ja)
Other versions
JPS5431255B2 (en
Inventor
Hiromi Go
Masao Higuchi
Kazuhisa Makino
Kenichi Okasaka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1618477A priority Critical patent/JPS53102560A/en
Publication of JPS53102560A publication Critical patent/JPS53102560A/en
Publication of JPS5431255B2 publication Critical patent/JPS5431255B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)

Abstract

PURPOSE: To provide a method of preventing the load hung from a crane from vibration to shorten the load vibration stopping time by applying opposite beam inclination and load displacement to those after starting to brake them by switching a solenoid valve in an attenuating circuit during the acceleration at starting time.
COPYRIGHT: (C)1978,JPO&Japio
JP1618477A 1977-02-18 1977-02-18 Method of preventing load hung from crane from vibrating Granted JPS53102560A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1618477A JPS53102560A (en) 1977-02-18 1977-02-18 Method of preventing load hung from crane from vibrating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1618477A JPS53102560A (en) 1977-02-18 1977-02-18 Method of preventing load hung from crane from vibrating

Publications (2)

Publication Number Publication Date
JPS53102560A true JPS53102560A (en) 1978-09-06
JPS5431255B2 JPS5431255B2 (en) 1979-10-05

Family

ID=11909418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1618477A Granted JPS53102560A (en) 1977-02-18 1977-02-18 Method of preventing load hung from crane from vibrating

Country Status (1)

Country Link
JP (1) JPS53102560A (en)

Also Published As

Publication number Publication date
JPS5431255B2 (en) 1979-10-05

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