JPS57119027A - Work vehicle - Google Patents

Work vehicle

Info

Publication number
JPS57119027A
JPS57119027A JP18001980A JP18001980A JPS57119027A JP S57119027 A JPS57119027 A JP S57119027A JP 18001980 A JP18001980 A JP 18001980A JP 18001980 A JP18001980 A JP 18001980A JP S57119027 A JPS57119027 A JP S57119027A
Authority
JP
Japan
Prior art keywords
work vehicle
blade
obstacle
support arm
arm
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.)
Pending
Application number
JP18001980A
Other languages
Japanese (ja)
Inventor
Kenji Jikumaru
Osami Tsuchida
Hidetaro Suhara
Minoru Tomita
Kenji Takahashi
Eiji Yoshida
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.)
MARUMA JIYUUSHIYARIYOU KK
MARUMA JUSHARYO KK
Maruma Tractor & Equip
Caterpillar Mitsubishi Ltd
Original Assignee
MARUMA JIYUUSHIYARIYOU KK
MARUMA JUSHARYO KK
Maruma Tractor & Equip
Caterpillar Mitsubishi 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 MARUMA JIYUUSHIYARIYOU KK, MARUMA JUSHARYO KK, Maruma Tractor & Equip, Caterpillar Mitsubishi Ltd filed Critical MARUMA JIYUUSHIYARIYOU KK
Priority to JP18001980A priority Critical patent/JPS57119027A/en
Publication of JPS57119027A publication Critical patent/JPS57119027A/en
Pending 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
    • E02F3/8157—Shock absorbers; Supports, e.g. skids, rollers; Devices for compensating wear-and-tear, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)

Abstract

PURPOSE:To facilitate operation near an obstacle in the use of such a work vehicle as is provided on the front with a laterally moving blade thereby to in- crease work efficiency. CONSTITUTION:The work vehicle is equipped on the front with the support arm 10 which is designed to move vertically via the lift mechanism 16, the tip of said arm being mounted with the blade 30 which is capable of tilting back and forth via the tilt mechanism 32. Said blade 30 is mounted in such a way that it may slide sideway as against the support arm 10, with the operating device 42 being mounted to make the blade 30 slidable. Said work vehicle, therefore, facilitate operations near an obstacle as well because of the structure as mentioned above.
JP18001980A 1980-12-19 1980-12-19 Work vehicle Pending JPS57119027A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18001980A JPS57119027A (en) 1980-12-19 1980-12-19 Work vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18001980A JPS57119027A (en) 1980-12-19 1980-12-19 Work vehicle

Publications (1)

Publication Number Publication Date
JPS57119027A true JPS57119027A (en) 1982-07-24

Family

ID=16076033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18001980A Pending JPS57119027A (en) 1980-12-19 1980-12-19 Work vehicle

Country Status (1)

Country Link
JP (1) JPS57119027A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040521U (en) * 1983-08-23 1985-03-22 ヤンマー農機株式会社 Self-propelled work equipment
JPH04130346U (en) * 1991-05-20 1992-11-30 三菱重工業株式会社 working machine
KR101240036B1 (en) * 2005-12-26 2013-03-06 두산인프라코어 주식회사 A dozer-blade assembly of a wheel excavator
US9303377B2 (en) 2014-04-14 2016-04-05 Caterpillar Inc. Snow wing hard link with adjustable float capability

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040521U (en) * 1983-08-23 1985-03-22 ヤンマー農機株式会社 Self-propelled work equipment
JPH04130346U (en) * 1991-05-20 1992-11-30 三菱重工業株式会社 working machine
KR101240036B1 (en) * 2005-12-26 2013-03-06 두산인프라코어 주식회사 A dozer-blade assembly of a wheel excavator
US9303377B2 (en) 2014-04-14 2016-04-05 Caterpillar Inc. Snow wing hard link with adjustable float capability

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