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. 17, 1986
Filed:
Jul. 30, 1984
Ronald D Anderson, Homer, LA (US);
Other;
Abstract
A drag attachment for a disk or cultivating implement which includes a linkage system mounted in cooperation with a fluid cylinder apparatus for raising and lowering the disk transport wheels, which linkage system includes a pair of drive arms connected to the rotatably-mounted wheel shaft carrying the transport wheels, a pair of double pivoted links connecting each drive arm to a separate, adjustable connecting rod, which connecting rod is in turn pivotally attached to a pivot arm rotatably mounted on the frame of the disk. A pair of rearwardly and downwardly extending frame arms mounted on the pivot arm and spaced by an arm brace serve to support a drag pipe, harrow or other cultivating implement in a desired attitude. The drag attachment can be manipulated to raise or lower the drag pipe, harrow or other cultivating implement by operation of the conventional fluid cylinder apparatus provided on the disk.