GB663027A - A grader blade attachment for an earth scoop - Google Patents

A grader blade attachment for an earth scoop

Info

Publication number
GB663027A
GB663027A GB3201549A GB3201549A GB663027A GB 663027 A GB663027 A GB 663027A GB 3201549 A GB3201549 A GB 3201549A GB 3201549 A GB3201549 A GB 3201549A GB 663027 A GB663027 A GB 663027A
Authority
GB
United Kingdom
Prior art keywords
scoop
blade
grader blade
blade attachment
lugs
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
GB3201549A
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.)
REX MUNRO PATERSON
Original Assignee
REX MUNRO PATERSON
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 REX MUNRO PATERSON filed Critical REX MUNRO PATERSON
Priority to GB3201549A priority Critical patent/GB663027A/en
Publication of GB663027A publication Critical patent/GB663027A/en
Expired 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
    • E02F3/7622—Scraper equipment with the scraper blade mounted on a frame to be hitched to the tractor by bars, arms, chains or the like, the frame having no ground supporting means of its own, e.g. drag scrapers
    • E02F3/7627—Scraper equipment with the scraper blade mounted on a frame to be hitched to the tractor by bars, arms, chains or the like, the frame having no ground supporting means of its own, e.g. drag scrapers with the scraper blade adjustable relative to the frame about a vertical axis

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)
  • Operation Control Of Excavators (AREA)
  • Soil Working Implements (AREA)

Abstract

663,027. Earth graders. PATERSON, R. M. Dec. 13, 1949. No. 32015/49. Class 68 (i). To a scoop C, carried by an adjustable lifting linkage E, G mounted on a tractor, is secured a grader blade 1. To the sides of the scoop are bolted brackets 2, each bracket having formed at one end one or more lugs 4. The screwed upper ends of bolts 6 welded to the grader blade pass upwards through the lug or lugs and receive nuts 9<SP>1</SP> so securing the blade in contact with the underside of the scoop. The position of the blade, and the angle which it makes to the direction of advance, can be varied by suitable positioning of the brackets. Specifications 644,445, [Group XXX], and 650,927 are referred to.
GB3201549A 1949-12-13 1949-12-13 A grader blade attachment for an earth scoop Expired GB663027A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3201549A GB663027A (en) 1949-12-13 1949-12-13 A grader blade attachment for an earth scoop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3201549A GB663027A (en) 1949-12-13 1949-12-13 A grader blade attachment for an earth scoop

Publications (1)

Publication Number Publication Date
GB663027A true GB663027A (en) 1951-12-12

Family

ID=10331768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3201549A Expired GB663027A (en) 1949-12-13 1949-12-13 A grader blade attachment for an earth scoop

Country Status (1)

Country Link
GB (1) GB663027A (en)

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