JPH0559221B2 - - Google Patents

Info

Publication number
JPH0559221B2
JPH0559221B2 JP5374383A JP5374383A JPH0559221B2 JP H0559221 B2 JPH0559221 B2 JP H0559221B2 JP 5374383 A JP5374383 A JP 5374383A JP 5374383 A JP5374383 A JP 5374383A JP H0559221 B2 JPH0559221 B2 JP H0559221B2
Authority
JP
Japan
Prior art keywords
blade
frame
pin
support shaft
support
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
JP5374383A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59179938A (ja
Inventor
Kensuke Fukushima
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 JP5374383A priority Critical patent/JPS59179938A/ja
Publication of JPS59179938A publication Critical patent/JPS59179938A/ja
Publication of JPH0559221B2 publication Critical patent/JPH0559221B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/7609—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers
    • E02F3/7613—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers with the scraper blade adjustable relative to the pivoting arms about a vertical axis, e.g. angle dozers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
JP5374383A 1983-03-31 1983-03-31 汎用ブレ−ド装置 Granted JPS59179938A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5374383A JPS59179938A (ja) 1983-03-31 1983-03-31 汎用ブレ−ド装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5374383A JPS59179938A (ja) 1983-03-31 1983-03-31 汎用ブレ−ド装置

Publications (2)

Publication Number Publication Date
JPS59179938A JPS59179938A (ja) 1984-10-12
JPH0559221B2 true JPH0559221B2 (zh) 1993-08-30

Family

ID=12951292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5374383A Granted JPS59179938A (ja) 1983-03-31 1983-03-31 汎用ブレ−ド装置

Country Status (1)

Country Link
JP (1) JPS59179938A (zh)

Also Published As

Publication number Publication date
JPS59179938A (ja) 1984-10-12

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