JPS54108352A - Direct profile carrying device - Google Patents

Direct profile carrying device

Info

Publication number
JPS54108352A
JPS54108352A JP1614578A JP1614578A JPS54108352A JP S54108352 A JPS54108352 A JP S54108352A JP 1614578 A JP1614578 A JP 1614578A JP 1614578 A JP1614578 A JP 1614578A JP S54108352 A JPS54108352 A JP S54108352A
Authority
JP
Japan
Prior art keywords
matter
heavy
load
emergency stopper
control unit
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
JP1614578A
Other languages
Japanese (ja)
Other versions
JPS599477B2 (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.)
Kanadevia Corp
Original Assignee
Hitachi Zosen Corp
Hitachi Shipbuilding and Engineering 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 Hitachi Zosen Corp, Hitachi Shipbuilding and Engineering Co Ltd filed Critical Hitachi Zosen Corp
Priority to JP1614578A priority Critical patent/JPS599477B2/en
Publication of JPS54108352A publication Critical patent/JPS54108352A/en
Publication of JPS599477B2 publication Critical patent/JPS599477B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)

Abstract

PURPOSE: To carry heavy matters safely and positively, by using optical angle detectors and an emergency stopper.
CONSTITUTION: A profile detector D provided with optical angle detectors S1WS3 is fixed to a nose of a third boom B3 of a multi-articulated crane C while an emergency stopper ES is mounted. A heavy matter W is suspended to the profile detector D through an arm Ao, the mass is detected as the quantity of the displacement of the angle detector S3 and the value is memorized to a central control unit CCU. The heavy matter W is pushed by hands toward the desirable location, working force by hand load is detected from the quantity of the matter W displaced and 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, and heavy load is apparently changed into light load corresponding to hand work load. And when the heavy matter W approaches to a fixed matter, the emergency stopper ES is operated, and the central control unit CCU is locked.
COPYRIGHT: (C)1979,JPO&Japio
JP1614578A 1978-02-14 1978-02-14 Direct copy conveyance device Expired JPS599477B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1614578A JPS599477B2 (en) 1978-02-14 1978-02-14 Direct copy conveyance device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1614578A JPS599477B2 (en) 1978-02-14 1978-02-14 Direct copy conveyance device

Publications (2)

Publication Number Publication Date
JPS54108352A true JPS54108352A (en) 1979-08-24
JPS599477B2 JPS599477B2 (en) 1984-03-02

Family

ID=11908321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1614578A Expired JPS599477B2 (en) 1978-02-14 1978-02-14 Direct copy conveyance device

Country Status (1)

Country Link
JP (1) JPS599477B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57138583A (en) * 1981-02-16 1982-08-26 Toyama Machine Works Controller for pressure for balance
WO2006054712A1 (en) * 2004-11-19 2006-05-26 Sintokogio, Ltd. Control system for conveyance means
JP2006143391A (en) * 2004-11-19 2006-06-08 Sintokogio Ltd Elevator control system
JP2006143397A (en) * 2004-11-19 2006-06-08 Sintokogio Ltd Conveying means control system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57138583A (en) * 1981-02-16 1982-08-26 Toyama Machine Works Controller for pressure for balance
WO2006054712A1 (en) * 2004-11-19 2006-05-26 Sintokogio, Ltd. Control system for conveyance means
JP2006143391A (en) * 2004-11-19 2006-06-08 Sintokogio Ltd Elevator control system
JP2006143397A (en) * 2004-11-19 2006-06-08 Sintokogio Ltd Conveying means control system
US7832711B2 (en) 2004-11-19 2010-11-16 Sintokogio, Ltd. Control system for transfer means

Also Published As

Publication number Publication date
JPS599477B2 (en) 1984-03-02

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