FR2190984B1 - - Google Patents

Info

Publication number
FR2190984B1
FR2190984B1 FR7323064A FR7323064A FR2190984B1 FR 2190984 B1 FR2190984 B1 FR 2190984B1 FR 7323064 A FR7323064 A FR 7323064A FR 7323064 A FR7323064 A FR 7323064A FR 2190984 B1 FR2190984 B1 FR 2190984B1
Authority
FR
France
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
FR7323064A
Other versions
FR2190984A1 (fr
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of FR2190984A1 publication Critical patent/FR2190984A1/fr
Application granted granted Critical
Publication of FR2190984B1 publication Critical patent/FR2190984B1/fr
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)
  • Agricultural Machines (AREA)
  • Body Structure For Vehicles (AREA)
  • Soil Working Implements (AREA)
FR7323064A 1972-06-29 1973-06-25 Expired FR2190984B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00267507A US3820609A (en) 1972-06-29 1972-06-29 Rear-mounted blade

Publications (2)

Publication Number Publication Date
FR2190984A1 FR2190984A1 (fr) 1974-02-01
FR2190984B1 true FR2190984B1 (fr) 1976-05-07

Family

ID=23019079

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323064A Expired FR2190984B1 (fr) 1972-06-29 1973-06-25

Country Status (5)

Country Link
US (1) US3820609A (fr)
CA (1) CA986298A (fr)
DE (1) DE2329711C3 (fr)
FR (1) FR2190984B1 (fr)
GB (1) GB1375539A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1557499A (en) * 1976-11-15 1979-12-12 Tolmer R G Tractor grader
US4439088A (en) * 1982-07-27 1984-03-27 Summa-Rise Bucket attachment for tractors
JPS5980829A (ja) * 1982-10-29 1984-05-10 Kubota Ltd 整地スクレ−パ付きトラクタ
US4944649A (en) * 1986-07-21 1990-07-31 Stralow Cecil J Mechanism for coupling subordinate machine to tractor
DE20207298U1 (de) 2002-05-09 2002-08-14 Hergeth, Willibald, 92334 Berching Planiergerät zum Einebenen von Böden sowie motorgetriebene Planiermaschine
US7575067B1 (en) * 2007-05-22 2009-08-18 Reyes Harvey A Scraper system
US20080315556A1 (en) * 2007-06-22 2008-12-25 Mikulas John Tractor hitch attachment connector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576215A (en) * 1969-02-04 1971-04-27 Ted L Cline Scraper blade apparatus
US3598186A (en) * 1969-03-17 1971-08-10 John G Coontz Adjustable blade means

Also Published As

Publication number Publication date
DE2329711A1 (de) 1974-01-31
DE2329711C3 (de) 1981-01-08
US3820609A (en) 1974-06-28
FR2190984A1 (fr) 1974-02-01
GB1375539A (fr) 1974-11-27
CA986298A (en) 1976-03-30
DE2329711B2 (de) 1980-04-24

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Legal Events

Date Code Title Description
ST Notification of lapse