JPS6349770B2 - - Google Patents

Info

Publication number
JPS6349770B2
JPS6349770B2 JP2375483A JP2375483A JPS6349770B2 JP S6349770 B2 JPS6349770 B2 JP S6349770B2 JP 2375483 A JP2375483 A JP 2375483A JP 2375483 A JP2375483 A JP 2375483A JP S6349770 B2 JPS6349770 B2 JP S6349770B2
Authority
JP
Japan
Prior art keywords
wheel frame
support
worm
trencher
steering wheel
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
JP2375483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59150835A (ja
Inventor
Keijiro Katayama
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.)
KATAYAMA SEISAKUSHO
Original Assignee
KATAYAMA SEISAKUSHO
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 KATAYAMA SEISAKUSHO filed Critical KATAYAMA SEISAKUSHO
Priority to JP2375483A priority Critical patent/JPS59150835A/ja
Publication of JPS59150835A publication Critical patent/JPS59150835A/ja
Publication of JPS6349770B2 publication Critical patent/JPS6349770B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
JP2375483A 1983-02-17 1983-02-17 トレンチヤ Granted JPS59150835A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2375483A JPS59150835A (ja) 1983-02-17 1983-02-17 トレンチヤ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2375483A JPS59150835A (ja) 1983-02-17 1983-02-17 トレンチヤ

Publications (2)

Publication Number Publication Date
JPS59150835A JPS59150835A (ja) 1984-08-29
JPS6349770B2 true JPS6349770B2 (en]) 1988-10-05

Family

ID=12119105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2375483A Granted JPS59150835A (ja) 1983-02-17 1983-02-17 トレンチヤ

Country Status (1)

Country Link
JP (1) JPS59150835A (en])

Also Published As

Publication number Publication date
JPS59150835A (ja) 1984-08-29

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