IT1120887B - Attrezzo per la lavorazione del terreno specialmente aratro - Google Patents

Attrezzo per la lavorazione del terreno specialmente aratro

Info

Publication number
IT1120887B
IT1120887B IT50891/79A IT5089179A IT1120887B IT 1120887 B IT1120887 B IT 1120887B IT 50891/79 A IT50891/79 A IT 50891/79A IT 5089179 A IT5089179 A IT 5089179A IT 1120887 B IT1120887 B IT 1120887B
Authority
IT
Italy
Prior art keywords
working tool
tool especially
land working
land
working
Prior art date
Application number
IT50891/79A
Other languages
English (en)
Italian (it)
Other versions
IT7950891A0 (it
Inventor
Gerald Steinbach James
Original Assignee
Deere & 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 & Co filed Critical Deere & Co
Publication of IT7950891A0 publication Critical patent/IT7950891A0/it
Application granted granted Critical
Publication of IT1120887B publication Critical patent/IT1120887B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B3/00—Ploughs with fixed plough-shares
    • A01B3/24—Tractor-drawn ploughs
    • A01B3/26—Tractor-drawn ploughs without alternating possibility
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
    • A01B63/16—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame
    • A01B63/22—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame operated by hydraulic or pneumatic means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Soil Working Implements (AREA)
  • Agricultural Machines (AREA)
  • Harvesting Machines For Root Crops (AREA)
IT50891/79A 1978-11-27 1979-11-23 Attrezzo per la lavorazione del terreno specialmente aratro IT1120887B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96424378A 1978-11-27 1978-11-27

Publications (2)

Publication Number Publication Date
IT7950891A0 IT7950891A0 (it) 1979-11-23
IT1120887B true IT1120887B (it) 1986-03-26

Family

ID=25508306

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50891/79A IT1120887B (it) 1978-11-27 1979-11-23 Attrezzo per la lavorazione del terreno specialmente aratro

Country Status (14)

Country Link
AR (1) AR224139A1 (fr)
AU (1) AU532470B2 (fr)
BE (1) BE880247A (fr)
CA (1) CA1123255A (fr)
DE (1) DE2946883C2 (fr)
DK (1) DK501379A (fr)
ES (1) ES486330A1 (fr)
FR (1) FR2441996A1 (fr)
GB (1) GB2035025B (fr)
IT (1) IT1120887B (fr)
MX (1) MX149819A (fr)
NL (1) NL7908556A (fr)
YU (1) YU290979A (fr)
ZA (1) ZA796388B (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090449A (en) * 1961-12-26 1963-05-21 Int Harvester Co Lift for agricultural implement
US3209839A (en) * 1964-05-28 1965-10-05 Int Harvester Co Hydraulic controlled gauge and furrow wheel
US3481407A (en) * 1966-09-15 1969-12-02 Deere & Co Plow
US3559745A (en) * 1967-08-31 1971-02-02 Massey Ferguson Inc Multiple bottom plow
US3851710A (en) * 1973-09-19 1974-12-03 Int Harvester Co Hydraulic beaming control system for plow implements
US4043403A (en) * 1976-03-23 1977-08-23 Chromalloy American Corporation Agricultural implement frame elevating mechanism

Also Published As

Publication number Publication date
ZA796388B (en) 1981-06-24
BE880247A (fr) 1980-03-17
GB2035025A (en) 1980-06-18
AU5244179A (en) 1980-05-29
IT7950891A0 (it) 1979-11-23
DE2946883A1 (de) 1980-05-29
AR224139A1 (es) 1981-10-30
MX149819A (es) 1983-12-27
AU532470B2 (en) 1983-09-29
CA1123255A (fr) 1982-05-11
DK501379A (da) 1980-05-28
FR2441996A1 (fr) 1980-06-20
ES486330A1 (es) 1980-06-16
DE2946883C2 (de) 1985-08-14
FR2441996B1 (fr) 1983-12-23
GB2035025B (en) 1982-09-15
YU290979A (en) 1983-01-21
NL7908556A (nl) 1980-05-29

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