JPS5373761A - Device for detecting swinging angle of suspended load - Google Patents

Device for detecting swinging angle of suspended load

Info

Publication number
JPS5373761A
JPS5373761A JP14717776A JP14717776A JPS5373761A JP S5373761 A JPS5373761 A JP S5373761A JP 14717776 A JP14717776 A JP 14717776A JP 14717776 A JP14717776 A JP 14717776A JP S5373761 A JPS5373761 A JP S5373761A
Authority
JP
Japan
Prior art keywords
suspended load
swinging angle
detecting swinging
detecting
suspended
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.)
Pending
Application number
JP14717776A
Other languages
Japanese (ja)
Inventor
Masamitsu Enoki
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding 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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP14717776A priority Critical patent/JPS5373761A/en
Publication of JPS5373761A publication Critical patent/JPS5373761A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)

Abstract

PURPOSE: To detect the swinging angle of suspended load in high accuracy by providing one ultrasonic wave oscillator and two receivers ona trolley and suspended beam, respectively.
COPYRIGHT: (C)1978,JPO&Japio
JP14717776A 1976-12-09 1976-12-09 Device for detecting swinging angle of suspended load Pending JPS5373761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14717776A JPS5373761A (en) 1976-12-09 1976-12-09 Device for detecting swinging angle of suspended load

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14717776A JPS5373761A (en) 1976-12-09 1976-12-09 Device for detecting swinging angle of suspended load

Publications (1)

Publication Number Publication Date
JPS5373761A true JPS5373761A (en) 1978-06-30

Family

ID=15424313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14717776A Pending JPS5373761A (en) 1976-12-09 1976-12-09 Device for detecting swinging angle of suspended load

Country Status (1)

Country Link
JP (1) JPS5373761A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811493A (en) * 1981-07-15 1983-01-22 株式会社日立製作所 Arrangement of winding drum and sheave in detection of angle of deviation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336572A (en) * 1965-04-29 1967-08-15 Texaco Inc Sonic means and method for locating and introducing equipment into a submarine well
US3559161A (en) * 1967-07-24 1971-01-26 Honeywell Inc Acoustic position reference system
JPS4825548A (en) * 1971-08-04 1973-04-03

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336572A (en) * 1965-04-29 1967-08-15 Texaco Inc Sonic means and method for locating and introducing equipment into a submarine well
US3559161A (en) * 1967-07-24 1971-01-26 Honeywell Inc Acoustic position reference system
JPS4825548A (en) * 1971-08-04 1973-04-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811493A (en) * 1981-07-15 1983-01-22 株式会社日立製作所 Arrangement of winding drum and sheave in detection of angle of deviation

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