JPS6224359B2 - - Google Patents

Info

Publication number
JPS6224359B2
JPS6224359B2 JP57058205A JP5820582A JPS6224359B2 JP S6224359 B2 JPS6224359 B2 JP S6224359B2 JP 57058205 A JP57058205 A JP 57058205A JP 5820582 A JP5820582 A JP 5820582A JP S6224359 B2 JPS6224359 B2 JP S6224359B2
Authority
JP
Japan
Prior art keywords
value
display device
light emitting
moment limiter
counter circuit
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
JP57058205A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58193890A (ja
Inventor
Hiroyasu Nakamura
Junichi Narisawa
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 Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP5820582A priority Critical patent/JPS58193890A/ja
Publication of JPS58193890A publication Critical patent/JPS58193890A/ja
Publication of JPS6224359B2 publication Critical patent/JPS6224359B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
JP5820582A 1982-04-09 1982-04-09 モ−メントリミツタの検査装置 Granted JPS58193890A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5820582A JPS58193890A (ja) 1982-04-09 1982-04-09 モ−メントリミツタの検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5820582A JPS58193890A (ja) 1982-04-09 1982-04-09 モ−メントリミツタの検査装置

Publications (2)

Publication Number Publication Date
JPS58193890A JPS58193890A (ja) 1983-11-11
JPS6224359B2 true JPS6224359B2 (enrdf_load_stackoverflow) 1987-05-28

Family

ID=13077528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5820582A Granted JPS58193890A (ja) 1982-04-09 1982-04-09 モ−メントリミツタの検査装置

Country Status (1)

Country Link
JP (1) JPS58193890A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63183511U (enrdf_load_stackoverflow) * 1987-05-19 1988-11-25
JPH02107021U (enrdf_load_stackoverflow) * 1989-02-15 1990-08-24
JPH036569U (enrdf_load_stackoverflow) * 1989-06-08 1991-01-22

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006250582A (ja) * 2005-03-08 2006-09-21 Hitachi Plant Technologies Ltd 荷重センサ付きｒｆｉｄタグ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216868A (en) * 1978-08-04 1980-08-12 Eaton Corporation Optical digital sensor for crane operating aid
JPS55101578A (en) * 1979-01-26 1980-08-02 Mitsubishi Electric Corp Elevator checking apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63183511U (enrdf_load_stackoverflow) * 1987-05-19 1988-11-25
JPH02107021U (enrdf_load_stackoverflow) * 1989-02-15 1990-08-24
JPH036569U (enrdf_load_stackoverflow) * 1989-06-08 1991-01-22

Also Published As

Publication number Publication date
JPS58193890A (ja) 1983-11-11

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