JPS6135483B2 - - Google Patents

Info

Publication number
JPS6135483B2
JPS6135483B2 JP4591081A JP4591081A JPS6135483B2 JP S6135483 B2 JPS6135483 B2 JP S6135483B2 JP 4591081 A JP4591081 A JP 4591081A JP 4591081 A JP4591081 A JP 4591081A JP S6135483 B2 JPS6135483 B2 JP S6135483B2
Authority
JP
Japan
Prior art keywords
light
crane
sign
light beam
scanning
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.)
Expired
Application number
JP4591081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57160005A (en
Inventor
Masao Tatsuwaki
Taro Uramoto
Toshuki Sugimura
Itaru Ichikawa
Mitsuru Kizawa
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP4591081A priority Critical patent/JPS57160005A/ja
Publication of JPS57160005A publication Critical patent/JPS57160005A/ja
Publication of JPS6135483B2 publication Critical patent/JPS6135483B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control And Safety Of Cranes (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP4591081A 1981-03-27 1981-03-27 Method and device for detecting position of crane Granted JPS57160005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4591081A JPS57160005A (en) 1981-03-27 1981-03-27 Method and device for detecting position of crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4591081A JPS57160005A (en) 1981-03-27 1981-03-27 Method and device for detecting position of crane

Publications (2)

Publication Number Publication Date
JPS57160005A JPS57160005A (en) 1982-10-02
JPS6135483B2 true JPS6135483B2 (enrdf_load_stackoverflow) 1986-08-13

Family

ID=12732393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4591081A Granted JPS57160005A (en) 1981-03-27 1981-03-27 Method and device for detecting position of crane

Country Status (1)

Country Link
JP (1) JPS57160005A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63167591A (ja) * 1986-12-29 1988-07-11 Nec Home Electronics Ltd ス−パ−インポ−ズ装置
JPH01125089A (ja) * 1987-11-09 1989-05-17 Nec Home Electron Ltd テレビジョン受像機

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH049525Y2 (enrdf_load_stackoverflow) * 1985-11-12 1992-03-10
JP2831110B2 (ja) * 1990-09-05 1998-12-02 三菱重工業株式会社 コンテナ位置検出装置
KR970022218A (ko) * 1995-10-30 1997-05-28 유상부 레이저 빔 및 포토-커플러 수광부를 이용한 스웨이각 측정방법 및 그 장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63167591A (ja) * 1986-12-29 1988-07-11 Nec Home Electronics Ltd ス−パ−インポ−ズ装置
JPH01125089A (ja) * 1987-11-09 1989-05-17 Nec Home Electron Ltd テレビジョン受像機

Also Published As

Publication number Publication date
JPS57160005A (en) 1982-10-02

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