JPH076209Y2 - 土工板のピッチ姿勢報知装置 - Google Patents

土工板のピッチ姿勢報知装置

Info

Publication number
JPH076209Y2
JPH076209Y2 JP1987119775U JP11977587U JPH076209Y2 JP H076209 Y2 JPH076209 Y2 JP H076209Y2 JP 1987119775 U JP1987119775 U JP 1987119775U JP 11977587 U JP11977587 U JP 11977587U JP H076209 Y2 JPH076209 Y2 JP H076209Y2
Authority
JP
Japan
Prior art keywords
pitch
neutral position
plate
earthworking
buzzer
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 - Lifetime
Application number
JP1987119775U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6428458U (enrdf_load_stackoverflow
Inventor
正純 及川
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP1987119775U priority Critical patent/JPH076209Y2/ja
Publication of JPS6428458U publication Critical patent/JPS6428458U/ja
Application granted granted Critical
Publication of JPH076209Y2 publication Critical patent/JPH076209Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Component Parts Of Construction Machinery (AREA)
  • Operation Control Of Excavators (AREA)
JP1987119775U 1987-08-06 1987-08-06 土工板のピッチ姿勢報知装置 Expired - Lifetime JPH076209Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987119775U JPH076209Y2 (ja) 1987-08-06 1987-08-06 土工板のピッチ姿勢報知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987119775U JPH076209Y2 (ja) 1987-08-06 1987-08-06 土工板のピッチ姿勢報知装置

Publications (2)

Publication Number Publication Date
JPS6428458U JPS6428458U (enrdf_load_stackoverflow) 1989-02-20
JPH076209Y2 true JPH076209Y2 (ja) 1995-02-15

Family

ID=31365298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987119775U Expired - Lifetime JPH076209Y2 (ja) 1987-08-06 1987-08-06 土工板のピッチ姿勢報知装置

Country Status (1)

Country Link
JP (1) JPH076209Y2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59122636A (ja) * 1982-12-27 1984-07-16 Kubota Ltd 掘削作業車

Also Published As

Publication number Publication date
JPS6428458U (enrdf_load_stackoverflow) 1989-02-20

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