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:
Mar. 13, 2001
Filed:
Feb. 04, 1999
John L. Humphrey, St. Charles, MO (US);
Other;
Abstract
A self-propelled vibratory greensroller for smoothing a green, improving ball roll distance and striping. The greensroller has a vibratory roller and a power roller mounted in a frame with the vibratory roller in front of and parallel to the power roller. A prime mover mounted on the frame has a gear box with two power-take offs for connection to a first and second power train. The power roller is divided into right and left sections connected with a differential such that the roller sections do not scuff the green. The first power train includes, a centrifugal clutch which starts the vibratory roller into vibration at some preselected engine speed. The second power train includes a variable speed pulley providing infinite ground speed control for the power roller.