GB1414558A - Ground graders - Google Patents

Ground graders

Info

Publication number
GB1414558A
GB1414558A GB4854373A GB4854373A GB1414558A GB 1414558 A GB1414558 A GB 1414558A GB 4854373 A GB4854373 A GB 4854373A GB 4854373 A GB4854373 A GB 4854373A GB 1414558 A GB1414558 A GB 1414558A
Authority
GB
United Kingdom
Prior art keywords
ground
grader
axle
cylinder unit
swing link
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
GB4854373A
Other languages
English (en)
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.)
Blair Manufacturing Co Inc
Original Assignee
Blair Manufacturing Co 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 Blair Manufacturing Co Inc filed Critical Blair Manufacturing Co Inc
Publication of GB1414558A publication Critical patent/GB1414558A/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)
  • Vehicle Body Suspensions (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Handcart (AREA)
  • Harvester Elements (AREA)
GB4854373A 1972-12-04 1973-10-15 Ground graders Expired GB1414558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00311850A US3815686A (en) 1972-12-04 1972-12-04 Road grader blade support

Publications (1)

Publication Number Publication Date
GB1414558A true GB1414558A (en) 1975-11-19

Family

ID=23208791

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4854373A Expired GB1414558A (en) 1972-12-04 1973-10-15 Ground graders

Country Status (10)

Country Link
US (1) US3815686A (pt)
JP (1) JPS5428001B2 (pt)
AR (1) AR200282A1 (pt)
AU (1) AU475222B2 (pt)
BR (1) BR7309419D0 (pt)
CA (1) CA978740A (pt)
ES (1) ES419476A1 (pt)
FR (1) FR2209018B1 (pt)
GB (1) GB1414558A (pt)
IT (1) IT996440B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4936392A (en) * 1988-11-28 1990-06-26 Kevin Kitchin Road shoulder grading attachment
US9920501B2 (en) * 2015-08-05 2018-03-20 Philip Paull Apparatus and method for enhanced grading control

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1968412A (en) * 1931-05-23 1934-07-31 Le Grand H Lull Chatter eliminator for road maintenance machines
US2640718A (en) * 1948-06-28 1953-06-02 Charles H Brown Implement tool bar clamp
US3191324A (en) * 1963-06-13 1965-06-29 Caterpillar Tractor Co Blade stabilizer for motor grader
US3552498A (en) * 1968-02-19 1971-01-05 Blair Mfg Co Road grader blade mounting means
US3642333A (en) * 1970-06-22 1972-02-15 Alloway Mfg Inc Clamp

Also Published As

Publication number Publication date
DE2355706B2 (de) 1976-05-26
IT996440B (it) 1975-12-10
JPS5428001B2 (pt) 1979-09-13
BR7309419D0 (pt) 1974-08-15
AU475222B2 (en) 1976-08-12
US3815686A (en) 1974-06-11
ES419476A1 (es) 1976-04-01
CA978740A (en) 1975-12-02
AU6183173A (en) 1975-05-01
FR2209018B1 (pt) 1976-11-19
DE2355706A1 (de) 1974-06-12
JPS4988302A (pt) 1974-08-23
AR200282A1 (es) 1974-10-31
FR2209018A1 (pt) 1974-06-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee