JPS5427156A - Automatic operation controlling method for bucket crane - Google Patents

Automatic operation controlling method for bucket crane

Info

Publication number
JPS5427156A
JPS5427156A JP9155577A JP9155577A JPS5427156A JP S5427156 A JPS5427156 A JP S5427156A JP 9155577 A JP9155577 A JP 9155577A JP 9155577 A JP9155577 A JP 9155577A JP S5427156 A JPS5427156 A JP S5427156A
Authority
JP
Japan
Prior art keywords
bucket
controlling method
automatic operation
operation controlling
bucket crane
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
JP9155577A
Other languages
Japanese (ja)
Other versions
JPS5849478B2 (en
Inventor
Tetsuo Hasegawa
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 Zosen Corp
Original Assignee
Hitachi Zosen Corp
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 Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP9155577A priority Critical patent/JPS5849478B2/en
Publication of JPS5427156A publication Critical patent/JPS5427156A/en
Publication of JPS5849478B2 publication Critical patent/JPS5849478B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
  • Refuse Collection And Transfer (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Abstract

PURPOSE: To provide an automatic operation controlling method for bucket crane, capable of ensuring safe operation of the bucket crane, by lowering the bucket at a high speed at the initial stage, and decreasing the bucket lowering speed when the bucket comes near to the material to be handled at a position predetermined distance from the surface of the same.
COPYRIGHT: (C)1979,JPO&Japio
JP9155577A 1977-07-29 1977-07-29 Bucket crane automatic operation control method Expired JPS5849478B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9155577A JPS5849478B2 (en) 1977-07-29 1977-07-29 Bucket crane automatic operation control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9155577A JPS5849478B2 (en) 1977-07-29 1977-07-29 Bucket crane automatic operation control method

Publications (2)

Publication Number Publication Date
JPS5427156A true JPS5427156A (en) 1979-03-01
JPS5849478B2 JPS5849478B2 (en) 1983-11-04

Family

ID=14029741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9155577A Expired JPS5849478B2 (en) 1977-07-29 1977-07-29 Bucket crane automatic operation control method

Country Status (1)

Country Link
JP (1) JPS5849478B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56139596U (en) * 1980-03-21 1981-10-22
JPS57184091A (en) * 1981-05-06 1982-11-12 Tokyo Shibaura Electric Co Method of automatically operating crane
WO2014091780A1 (en) * 2012-12-12 2014-06-19 三菱重工マシナリーテクノロジー株式会社 Grab bucket hoisting control device, unloader provided with grab bucket hoisting control device, and grab bucket hoisting control method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56139596U (en) * 1980-03-21 1981-10-22
JPS57184091A (en) * 1981-05-06 1982-11-12 Tokyo Shibaura Electric Co Method of automatically operating crane
WO2014091780A1 (en) * 2012-12-12 2014-06-19 三菱重工マシナリーテクノロジー株式会社 Grab bucket hoisting control device, unloader provided with grab bucket hoisting control device, and grab bucket hoisting control method
JP2014114159A (en) * 2012-12-12 2014-06-26 Mitsubishi Heavy Industries Machinery Technology Corp Lift control device for grab bucket, unloader equipped with lift control device, and grab bucket lift control method
CN104105654A (en) * 2012-12-12 2014-10-15 三菱重工机械科技株式会社 Grab bucket hoisting control device, unloader provided with grab bucket hoisting control device, and grab bucket hoisting control method

Also Published As

Publication number Publication date
JPS5849478B2 (en) 1983-11-04

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