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CA968945A - Adjustable blade and carrying means - Google Patents

Adjustable blade and carrying means

Info

Publication number
CA968945A
CA968945A CA157,530A CA157530A CA968945A CA 968945 A CA968945 A CA 968945A CA 157530 A CA157530 A CA 157530A CA 968945 A CA968945 A CA 968945A
Authority
CA
Canada
Prior art keywords
carrying means
adjustable blade
blade
adjustable
carrying
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
CA157,530A
Other versions
CA157530S (en
Inventor
Albert Knight
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA157,530A priority Critical patent/CA968945A/en
Priority to US419096A priority patent/US3900072A/en
Application granted granted Critical
Publication of CA968945A publication Critical patent/CA968945A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/026—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having auxiliary platforms, e.g. for observation purposes
    • 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
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/961—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements with several digging elements or tools mounted on one machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
CA157,530A 1972-11-27 1972-11-27 Adjustable blade and carrying means Expired CA968945A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA157,530A CA968945A (en) 1972-11-27 1972-11-27 Adjustable blade and carrying means
US419096A US3900072A (en) 1972-11-27 1973-11-26 Adjustable blade and carrying means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA157,530A CA968945A (en) 1972-11-27 1972-11-27 Adjustable blade and carrying means

Publications (1)

Publication Number Publication Date
CA968945A true CA968945A (en) 1975-06-10

Family

ID=4095090

Family Applications (1)

Application Number Title Priority Date Filing Date
CA157,530A Expired CA968945A (en) 1972-11-27 1972-11-27 Adjustable blade and carrying means

Country Status (2)

Country Link
US (1) US3900072A (en)
CA (1) CA968945A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5615814A (en) * 1995-10-23 1997-04-01 Dechant; George A. Equipment carrier assembly for mounting to snowplow mounting bracket
US20130255113A1 (en) * 2012-03-27 2013-10-03 Mark Carroll Snow Plow Rack and System

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1473890A (en) * 1922-08-28 1923-11-13 George D Toy Scraper
US2529208A (en) * 1946-02-20 1950-11-07 Certified Equipment Corp Bulldozer attachment
US2710464A (en) * 1950-03-02 1955-06-14 Liborius F Husting Automatic coupling mechanism for snow-plows and the like
US3252716A (en) * 1963-08-13 1966-05-24 Florence S Gaterman Quick change lift arm arrangement for support structure and method of securing an attachment thereto

Also Published As

Publication number Publication date
US3900072A (en) 1975-08-19

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