GB645000A - Road grader - Google Patents

Road grader

Info

Publication number
GB645000A
GB645000A GB9198/47A GB919847A GB645000A GB 645000 A GB645000 A GB 645000A GB 9198/47 A GB9198/47 A GB 9198/47A GB 919847 A GB919847 A GB 919847A GB 645000 A GB645000 A GB 645000A
Authority
GB
United Kingdom
Prior art keywords
yoke
april
screw
arm
road grader
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
GB9198/47A
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.)
Keppel LeTourneau USA Inc
Original Assignee
LeTourneau Inc
RG LeTourneau Inc
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 LeTourneau Inc, RG LeTourneau Inc filed Critical LeTourneau Inc
Publication of GB645000A publication Critical patent/GB645000A/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
    • E02F3/7636—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)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

645,000. Motor vehicle steering arrangement. LE TOURNEAU, Inc., R. G. April 3, 1947, No, 9198. Convention date, April 13, 1946. [Class 79 (v)] [Also in Group X] A power steering arrangement for a road grader comprises a reversible electric motor 53 pivotally mounted on a bracket 54 and arranged to drive a screw 55 within a telescopic steering arm 52. The road wheels are mounted on spindle assemblies comprising arms 49, one of which includes a double yoke member 51, one part of the yoke being connected to a tie rod 50 pivoted to the other arm and the other part of the yoke 51 being rigid with a nut 56 with which the screw 55 co-acts.
GB9198/47A 1946-04-13 1947-04-03 Road grader Expired GB645000A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US645000XA 1946-04-13 1946-04-13

Publications (1)

Publication Number Publication Date
GB645000A true GB645000A (en) 1950-10-25

Family

ID=22056404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9198/47A Expired GB645000A (en) 1946-04-13 1947-04-03 Road grader

Country Status (1)

Country Link
GB (1) GB645000A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415054A (en) 1982-08-05 1983-11-15 Trw Inc. Steering gear
GB2230241A (en) * 1989-04-14 1990-10-17 Trw Inc Electric power assisted steering

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415054A (en) 1982-08-05 1983-11-15 Trw Inc. Steering gear
USRE32222E (en) * 1982-08-05 1986-08-12 Trw Inc. Steering gear
GB2230241A (en) * 1989-04-14 1990-10-17 Trw Inc Electric power assisted steering
GB2230241B (en) * 1989-04-14 1993-03-10 Trw Inc Vehicle steering system

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