CA1014730A - Renewable self-sharpening ripper tooth - Google Patents

Renewable self-sharpening ripper tooth

Info

Publication number
CA1014730A
CA1014730A CA222,364A CA222364A CA1014730A CA 1014730 A CA1014730 A CA 1014730A CA 222364 A CA222364 A CA 222364A CA 1014730 A CA1014730 A CA 1014730A
Authority
CA
Canada
Prior art keywords
sharpening
ripper tooth
renewable self
renewable
self
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
CA222,364A
Other languages
English (en)
Inventor
Harvey W. Rockwell
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.)
Fiat Allis Construction Machinery Inc
Original Assignee
Fiat Allis Construction Machinery 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 Fiat Allis Construction Machinery Inc filed Critical Fiat Allis Construction Machinery Inc
Application granted granted Critical
Publication of CA1014730A publication Critical patent/CA1014730A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
    • E02F5/32—Rippers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Soil Working Implements (AREA)
CA222,364A 1974-04-01 1975-03-18 Renewable self-sharpening ripper tooth Expired CA1014730A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US456661A US3912020A (en) 1974-04-01 1974-04-01 Renewable self-sharpening ripper tooth

Publications (1)

Publication Number Publication Date
CA1014730A true CA1014730A (en) 1977-08-02

Family

ID=23813639

Family Applications (1)

Application Number Title Priority Date Filing Date
CA222,364A Expired CA1014730A (en) 1974-04-01 1975-03-18 Renewable self-sharpening ripper tooth

Country Status (5)

Country Link
US (1) US3912020A (de)
JP (1) JPS50135805A (de)
CA (1) CA1014730A (de)
DE (1) DE2514177C3 (de)
IT (1) IT1034708B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994084A (en) * 1975-04-09 1976-11-30 Caterpillar Tractor Co. Adjustable feedthrough router bit for scrapers and the like
US4067657A (en) * 1976-02-17 1978-01-10 Caterpillar Tractor Co. Cam lock retaining means for ripper tips
AU528335B2 (en) * 1977-08-09 1983-04-28 Ryan, John W. Plough shank
US4454921A (en) * 1981-07-13 1984-06-19 Schlicker Jr Harold R Replaceable blade for cable laying plow
US4611418A (en) * 1985-03-28 1986-09-16 Launder Richard L Locking mechanism for earth excavation teeth

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US623645A (en) * 1899-04-25 Cultivator-tooth
US430166A (en) * 1890-06-17 Stacy t
US2160964A (en) * 1938-04-20 1939-06-06 Joseph R Godfrey Adjustable scarifier tooth
US2284178A (en) * 1939-11-03 1942-05-26 Fairmont Railway Motors Inc Scarifier
US2269724A (en) * 1940-05-24 1942-01-13 Linkogel Albert Grass cultivator
US2796012A (en) * 1952-03-10 1957-06-18 Casper A Botha Subsoiler attachment
US2787202A (en) * 1952-08-27 1957-04-02 Pittsburgh Forging Co Deep tillage chisel and colter for tractor hitches
US3207232A (en) * 1961-05-29 1965-09-21 Int Harvester Co Pitch adjusting mechanism for root plows
US3601911A (en) * 1969-08-25 1971-08-31 Concrete Steel Corp Replaceable fork tine wear tip
US3704753A (en) * 1970-04-29 1972-12-05 Hector Bernard Hasforth Ripper shank
DE2211768A1 (de) * 1971-03-18 1972-10-05 Italsider Spa Verbindungsvorrichtung für Baggeroder Ripperzähne, besonders für zweiteilige Bagger

Also Published As

Publication number Publication date
DE2514177B2 (de) 1979-04-12
AU7966875A (en) 1976-10-07
DE2514177C3 (de) 1979-11-29
US3912020A (en) 1975-10-14
JPS50135805A (de) 1975-10-28
IT1034708B (it) 1979-10-10
DE2514177A1 (de) 1975-10-09

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