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:
Dec. 21, 1999
Filed:
Aug. 19, 1998
Paul O Moore, Benedict, NE (US);
Other;
Abstract
A stacking tool bar including a wing flex structure is disclosed which includes a main tool bar section having right and left wing sections positioned at the outer ends thereof. Hydraulically operated lift arms are operatively connected to the wing sections for pivotally moving the wing sections from a field working position to a transport position. Double-acting flex cylinders are provided for dampening the upward and downward movement of the outer ends of the wing sections as the tool bar is pulled through the field. The double-acting flex cylinders also enable the wing sections to be disposed in a horizontally disposed condition when the wing sections have been pivotally moved upwardly to their folded and stacked position.