ZA782213B - Grader blade actuator - Google Patents

Grader blade actuator

Info

Publication number
ZA782213B
ZA782213B ZA00782213A ZA782213A ZA782213B ZA 782213 B ZA782213 B ZA 782213B ZA 00782213 A ZA00782213 A ZA 00782213A ZA 782213 A ZA782213 A ZA 782213A ZA 782213 B ZA782213 B ZA 782213B
Authority
ZA
South Africa
Prior art keywords
blade actuator
grader blade
grader
actuator
blade
Prior art date
Application number
ZA00782213A
Inventor
C Morris
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of ZA782213B publication Critical patent/ZA782213B/en

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
    • E02F3/7636—Graders with the scraper blade mounted under the tractor chassis
    • E02F3/765—Graders with the scraper blade mounted under the tractor chassis with the scraper blade being pivotable about a horizontal axis disposed perpendicular to the blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
ZA00782213A 1977-08-19 1978-04-18 Grader blade actuator ZA782213B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82621377A 1977-08-19 1977-08-19

Publications (1)

Publication Number Publication Date
ZA782213B true ZA782213B (en) 1979-04-25

Family

ID=25245988

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00782213A ZA782213B (en) 1977-08-19 1978-04-18 Grader blade actuator

Country Status (5)

Country Link
US (1) UST984004I4 (en)
JP (1) JPS5433301A (en)
CA (1) CA1080964A (en)
FR (1) FR2400594A1 (en)
ZA (1) ZA782213B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU778668B2 (en) * 2000-07-12 2004-12-16 Davey Group Pty Ltd High speed grader improvements
US7647983B2 (en) * 2006-03-31 2010-01-19 Caterpillar Inc. Machine with automated linkage positioning system

Also Published As

Publication number Publication date
FR2400594A1 (en) 1979-03-16
JPS5433301A (en) 1979-03-12
CA1080964A (en) 1980-07-08
UST984004I4 (en) 1979-07-03

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