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AU565911B2 - Levelling frame and hitch assembly - Google Patents
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AU565911B2 - Levelling frame and hitch assembly - Google Patents

Levelling frame and hitch assembly

Info

Publication number
AU565911B2
AU565911B2 AU20960/83A AU2096083A AU565911B2 AU 565911 B2 AU565911 B2 AU 565911B2 AU 20960/83 A AU20960/83 A AU 20960/83A AU 2096083 A AU2096083 A AU 2096083A AU 565911 B2 AU565911 B2 AU 565911B2
Authority
AU
Australia
Prior art keywords
hitch assembly
levelling frame
levelling
frame
hitch
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.)
Ceased
Application number
AU20960/83A
Other versions
AU2096083A (en
Inventor
Bruce H. Mayeda
Benjamin A. Shader
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.)
EVERSMAN Manufacturing Co
Original Assignee
EVERSMAN Manufacturing 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
Priority claimed from AU64063/80A external-priority patent/AU537821B2/en
Application filed by EVERSMAN Manufacturing Co filed Critical EVERSMAN Manufacturing Co
Priority to AU20960/83A priority Critical patent/AU565911B2/en
Publication of AU2096083A publication Critical patent/AU2096083A/en
Application granted granted Critical
Publication of AU565911B2 publication Critical patent/AU565911B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • E02F3/7663—Graders with the scraper blade mounted under a frame supported by wheels, or the like
    • E02F3/7672—Graders with the scraper blade mounted under a frame supported by wheels, or the like with the scraper blade being pivotable about a horizontal axis disposed parallel to the blade
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B73/00—Means or arrangements to facilitate transportation of agricultural machines or implements, e.g. folding frames to reduce overall width
    • A01B73/02—Folding frames
    • A01B73/04—Folding frames foldable about a horizontal axis
    • A01B73/044—Folding frames foldable about a horizontal axis the axis being oriented in a longitudinal direction
    • 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
    • E02F3/7663—Graders with the scraper blade mounted under a frame supported by wheels, or the like
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
AU20960/83A 1980-11-03 1983-11-03 Levelling frame and hitch assembly Ceased AU565911B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU20960/83A AU565911B2 (en) 1980-11-03 1983-11-03 Levelling frame and hitch assembly

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU64063/80A AU537821B2 (en) 1980-11-03 1980-11-03 Land grader blade control
AU537821 1980-11-03
AU20960/83A AU565911B2 (en) 1980-11-03 1983-11-03 Levelling frame and hitch assembly

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU64063/80A Division AU537821B2 (en) 1980-11-03 1980-11-03 Land grader blade control

Publications (2)

Publication Number Publication Date
AU2096083A AU2096083A (en) 1984-03-15
AU565911B2 true AU565911B2 (en) 1987-10-01

Family

ID=25618075

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20960/83A Ceased AU565911B2 (en) 1980-11-03 1983-11-03 Levelling frame and hitch assembly

Country Status (1)

Country Link
AU (1) AU565911B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU576062B2 (en) * 1986-02-21 1988-08-11 Iseki & Co. Ltd. Rolling control structure for ground treating machines
AU680846B2 (en) * 1992-11-11 1997-08-14 Lennart Nilsson Apparatus for coaction with machines such as wheel-mounted loaders and the like to equalize the effect of irregularities in a base surface

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR890100022A (en) * 1989-01-16 1991-06-07 Athanasios Mylonas Agricultural hydraulic levelling machine with folding extremes of heavy type permitting a lazer system adtustuent for automatic levelling.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU576062B2 (en) * 1986-02-21 1988-08-11 Iseki & Co. Ltd. Rolling control structure for ground treating machines
AU680846B2 (en) * 1992-11-11 1997-08-14 Lennart Nilsson Apparatus for coaction with machines such as wheel-mounted loaders and the like to equalize the effect of irregularities in a base surface

Also Published As

Publication number Publication date
AU2096083A (en) 1984-03-15

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