The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 1998
Filed:
Oct. 17, 1996
Magne Skjaeveland, Klepp stasjon, NO;
Kverneland Klepp AS, , NO;
Abstract
An integrated soil cultivation apparatus (20) which is coupled to the rear of a propelling vehicle (21) and can carry out a number of different soil working operations during forward movement, the apparatus comprising a frame; a coupling arrangement (2) at the forward end of the frame; a first packer (9) arranged to support the forward part of the frame (1); a second packer (11) arranged to support the rear part of the frame (1); depth adjustable levelling tines (8) arranged forwardly of the first packer (8); rows of transversely extending harrow tines (26 and 27) mounted on the frame (1) between the first and second packers (9 and 11); rear rows of tines (28, 29) preferably provided with coulter tubes for seed distribution; and a lowerable set of transport wheels (3) arranged to support the rear end of the frame (1) during transport only, but being raised out of contact with the ground so that soil cultivation can take place, whereby the first and second packers (9 and 11) carry out dual function of soil crumbling operations or packing of the loosened soil, and also being adjustably mounted on the frame (1), also control the working depth of the soil working implements.