JPS6135337B2 - - Google Patents

Info

Publication number
JPS6135337B2
JPS6135337B2 JP1934581A JP1934581A JPS6135337B2 JP S6135337 B2 JPS6135337 B2 JP S6135337B2 JP 1934581 A JP1934581 A JP 1934581A JP 1934581 A JP1934581 A JP 1934581A JP S6135337 B2 JPS6135337 B2 JP S6135337B2
Authority
JP
Japan
Prior art keywords
blade
earth
hydraulic cylinder
work
blade device
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
JP1934581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57133937A (en
Inventor
Iwao Iwasaki
Yutaka Takeyama
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP1934581A priority Critical patent/JPS57133937A/ja
Publication of JPS57133937A publication Critical patent/JPS57133937A/ja
Publication of JPS6135337B2 publication Critical patent/JPS6135337B2/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
    • E02F3/80—Component parts
    • E02F3/815—Blades; Levelling or scarifying tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
JP1934581A 1981-02-12 1981-02-12 Blade device for earth work machine Granted JPS57133937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1934581A JPS57133937A (en) 1981-02-12 1981-02-12 Blade device for earth work machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1934581A JPS57133937A (en) 1981-02-12 1981-02-12 Blade device for earth work machine

Publications (2)

Publication Number Publication Date
JPS57133937A JPS57133937A (en) 1982-08-18
JPS6135337B2 true JPS6135337B2 (enrdf_load_html_response) 1986-08-12

Family

ID=11996800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1934581A Granted JPS57133937A (en) 1981-02-12 1981-02-12 Blade device for earth work machine

Country Status (1)

Country Link
JP (1) JPS57133937A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566844A (en) * 1982-12-21 1986-01-28 Campin Joseph C Bucket for material

Also Published As

Publication number Publication date
JPS57133937A (en) 1982-08-18

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