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. 26, 1995
Filed:
Jan. 26, 1994
William L Figura, Rice Lake, WI (US);
Applied Design Technology, Ltd., Chetek, WI (US);
Abstract
A powered brushing system can be mounted on triplex mowers, front mowers, utility tractors and other motor vehicles for use in conjunction with the aeration and maintenance of golf courses, particularly tee areas and greens. The holes left by core or spike aerators used to condition turf must be filled with sand or other topdressing. Elongated rotary brushes extend radially in a horizontal plane from a vertical axis about which they rotate. Vertical bristles extend downward and touch the ground while rotating to stir the topdressing and sweep it to evenly fill aeration holes. The preferred embodiment is comprised of five rotary brushes having overlapping swept areas and synchronous rotation. The swirling motion of the bristles of the counter-rotating rotary brushes may also be used effectively to remove grain which has developed in turf. The brushing system can, in this manner, greatly improve the evenness with which mowing of fine turf areas is performed. Rotary power is provided to the brush system by hydraulic or hydrostatic drive motor, power take-off, or independent engine.