IT1247625B - Agricultural machine for working the land - Google Patents

Agricultural machine for working the land

Info

Publication number
IT1247625B
IT1247625B IT04575490A IT4575490A IT1247625B IT 1247625 B IT1247625 B IT 1247625B IT 04575490 A IT04575490 A IT 04575490A IT 4575490 A IT4575490 A IT 4575490A IT 1247625 B IT1247625 B IT 1247625B
Authority
IT
Italy
Prior art keywords
harrows
spiders
arms
machine
agricultural machine
Prior art date
Application number
IT04575490A
Other languages
Italian (it)
Other versions
IT9045754A1 (en
IT9045754A0 (en
Inventor
Luciano Pegoraro
Original Assignee
Luciano Pegoraro
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 Luciano Pegoraro filed Critical Luciano Pegoraro
Priority to IT04575490A priority Critical patent/IT1247625B/en
Publication of IT9045754A0 publication Critical patent/IT9045754A0/en
Publication of IT9045754A1 publication Critical patent/IT9045754A1/en
Application granted granted Critical
Publication of IT1247625B publication Critical patent/IT1247625B/en

Links

Abstract

An agricultural machine comprises two harrows 1, 2 positioned on the same axis perpendicular to the direction of advance of the machine. A supporting frame 23 connects these harrows, each of which is able to rotate about a pivot 40, 45 to allow it to be lifted so that the machine can be made compact during road travel or during movement over the field. The transverse dimensions of the machines are very narrow because the two pivots are very close together, coinciding with the arms 43 of the spiders of the universal joints that transmit the power from the central gearbox. An initial offset of the arms 43 of the spiders is necessary. When the harrows are raised by rotation, an automatic offset between the two arms 43 of the spiders is brought about, in line with the pivots 40, 45. <IMAGE>
IT04575490A 1990-09-21 1990-09-21 Agricultural machine for working the land IT1247625B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT04575490A IT1247625B (en) 1990-09-21 1990-09-21 Agricultural machine for working the land

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT04575490A IT1247625B (en) 1990-09-21 1990-09-21 Agricultural machine for working the land

Publications (3)

Publication Number Publication Date
IT9045754A0 IT9045754A0 (en) 1990-09-21
IT9045754A1 IT9045754A1 (en) 1992-03-21
IT1247625B true IT1247625B (en) 1994-12-28

Family

ID=11258077

Family Applications (1)

Application Number Title Priority Date Filing Date
IT04575490A IT1247625B (en) 1990-09-21 1990-09-21 Agricultural machine for working the land

Country Status (1)

Country Link
IT (1) IT1247625B (en)

Also Published As

Publication number Publication date
IT9045754A1 (en) 1992-03-21
IT9045754A0 (en) 1990-09-21

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Legal Events

Date Code Title Description
0001 Granted