JPS54108351A - Direct profile carrying method - Google Patents

Direct profile carrying method

Info

Publication number
JPS54108351A
JPS54108351A JP1614478A JP1614478A JPS54108351A JP S54108351 A JPS54108351 A JP S54108351A JP 1614478 A JP1614478 A JP 1614478A JP 1614478 A JP1614478 A JP 1614478A JP S54108351 A JPS54108351 A JP S54108351A
Authority
JP
Japan
Prior art keywords
heavy
detector
mass
load
profile
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
JP1614478A
Other languages
Japanese (ja)
Other versions
JPS6114076B2 (en
Inventor
Yoshinori Nishino
Masahiko Yamamoto
Kunio Miyawaki
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 JP1614478A priority Critical patent/JPS54108351A/en
Publication of JPS54108351A publication Critical patent/JPS54108351A/en
Publication of JPS6114076B2 publication Critical patent/JPS6114076B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)

Abstract

PURPOSE: To carry heavy matters in the same condition as light matters, by suspending the heavy matters to a nose of a working wire hook of a multi-articulated crane through a detector for profile.
CONSTITUTION: A detector D for profile is fixed to a nose of a third boom B3 of a multi-articulated crane C consisting of a vertical post Po and firstWthird booms B1W B3, and a heavy matter W is suspended to the detector D through an arm Ao. After the mass of the heavy matter is detected by means of the detector D for profile and memorized to a central control unit CCU, the heavy matter W is pushed by hands toward the desirable location, working force by the hand load is detected, energy corresponding to the mass of the increasing working force is computed, the value is dispersion charged to oil pressure servo-cylinders SL1WSL3 and a positive and reverse revolution servo-motor M to keep the mass of the heavy matter W under a balanced condition, energy corresponding to mass by the detection of a very small amount of the quantity of the heavy matter W displaced is added and heavy load is apparently changed into light load corresponding to hand work load.
COPYRIGHT: (C)1979,JPO&Japio
JP1614478A 1978-02-14 1978-02-14 Direct profile carrying method Granted JPS54108351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1614478A JPS54108351A (en) 1978-02-14 1978-02-14 Direct profile carrying method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1614478A JPS54108351A (en) 1978-02-14 1978-02-14 Direct profile carrying method

Publications (2)

Publication Number Publication Date
JPS54108351A true JPS54108351A (en) 1979-08-24
JPS6114076B2 JPS6114076B2 (en) 1986-04-16

Family

ID=11908293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1614478A Granted JPS54108351A (en) 1978-02-14 1978-02-14 Direct profile carrying method

Country Status (1)

Country Link
JP (1) JPS54108351A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5877466A (en) * 1981-10-30 1983-05-10 株式会社日立製作所 Controller for handling system of heavy material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0367676U (en) * 1989-11-07 1991-07-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5877466A (en) * 1981-10-30 1983-05-10 株式会社日立製作所 Controller for handling system of heavy material
JPH025557B2 (en) * 1981-10-30 1990-02-02 Hitachi Ltd

Also Published As

Publication number Publication date
JPS6114076B2 (en) 1986-04-16

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