ES486330A1 - Apero de cultivo del suelo, en especial arado. - Google Patents

Apero de cultivo del suelo, en especial arado.

Info

Publication number
ES486330A1
ES486330A1 ES486330A ES486330A ES486330A1 ES 486330 A1 ES486330 A1 ES 486330A1 ES 486330 A ES486330 A ES 486330A ES 486330 A ES486330 A ES 486330A ES 486330 A1 ES486330 A1 ES 486330A1
Authority
ES
Spain
Prior art keywords
arm
wheel
arms
frame
anticlockwise
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
ES486330A
Other languages
English (en)
Spanish (es)
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 ES486330A1 publication Critical patent/ES486330A1/es
Expired legal-status Critical Current

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)
ES486330A 1978-11-27 1979-11-26 Apero de cultivo del suelo, en especial arado. Expired ES486330A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES486330A1 true ES486330A1 (es) 1980-06-16

Family

ID=25508306

Family Applications (1)

Application Number Title Priority Date Filing Date
ES486330A Expired ES486330A1 (es) 1978-11-27 1979-11-26 Apero de cultivo del suelo, en especial arado.

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
AU5244179A (en) 1980-05-29
BE880247A (fr) 1980-03-17
ZA796388B (en) 1981-06-24
DE2946883C2 (de) 1985-08-14
DE2946883A1 (de) 1980-05-29
DK501379A (da) 1980-05-28
CA1123255A (fr) 1982-05-11
GB2035025B (en) 1982-09-15
FR2441996B1 (fr) 1983-12-23
AU532470B2 (en) 1983-09-29
AR224139A1 (es) 1981-10-30
MX149819A (es) 1983-12-27
IT1120887B (it) 1986-03-26
NL7908556A (nl) 1980-05-29
IT7950891A0 (it) 1979-11-23
FR2441996A1 (fr) 1980-06-20
YU290979A (en) 1983-01-21
GB2035025A (en) 1980-06-18

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