JPS51124253A - System for detecting position of movable device - Google Patents

System for detecting position of movable device

Info

Publication number
JPS51124253A
JPS51124253A JP4851075A JP4851075A JPS51124253A JP S51124253 A JPS51124253 A JP S51124253A JP 4851075 A JP4851075 A JP 4851075A JP 4851075 A JP4851075 A JP 4851075A JP S51124253 A JPS51124253 A JP S51124253A
Authority
JP
Japan
Prior art keywords
detecting position
movable device
crane
unload
article
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
JP4851075A
Other languages
Japanese (ja)
Other versions
JPS5410774B2 (en
Inventor
Izumi Ishii
Satoshi Sugawara
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.)
Kokusai Electric Corp
Original Assignee
Kokusai Electric 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 Kokusai Electric Corp filed Critical Kokusai Electric Corp
Priority to JP4851075A priority Critical patent/JPS51124253A/en
Publication of JPS51124253A publication Critical patent/JPS51124253A/en
Publication of JPS5410774B2 publication Critical patent/JPS5410774B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
  • Control Of Position Or Direction (AREA)

Abstract

PURPOSE: To provide a system for detecting position of a movable device or crane at the crane side or center in case the device is automatically controlled by a central control unit on a ground to load or unload an article so as to particularly eliminate slip error.
COPYRIGHT: (C)1976,JPO&Japio
JP4851075A 1975-04-21 1975-04-21 System for detecting position of movable device Granted JPS51124253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4851075A JPS51124253A (en) 1975-04-21 1975-04-21 System for detecting position of movable device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4851075A JPS51124253A (en) 1975-04-21 1975-04-21 System for detecting position of movable device

Publications (2)

Publication Number Publication Date
JPS51124253A true JPS51124253A (en) 1976-10-29
JPS5410774B2 JPS5410774B2 (en) 1979-05-09

Family

ID=12805359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4851075A Granted JPS51124253A (en) 1975-04-21 1975-04-21 System for detecting position of movable device

Country Status (1)

Country Link
JP (1) JPS51124253A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523776A (en) * 1978-08-09 1980-02-20 Hitachi Ltd Control circuit for positioner employing dc motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523776A (en) * 1978-08-09 1980-02-20 Hitachi Ltd Control circuit for positioner employing dc motor
JPS628803B2 (en) * 1978-08-09 1987-02-25 Hitachi Ltd

Also Published As

Publication number Publication date
JPS5410774B2 (en) 1979-05-09

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