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:
May. 08, 2007
Filed:
Oct. 15, 2004
Thomas M. Myrick, Warren, NJ (US);
Thomas M. Myrick, Warren, NJ (US);
Honeybee Robotics, Ltd., New York, NY (US);
Abstract
A roll-ring conductive wheel is used to conduct electricity between the inner and outer races of rotating or moving parts. The conductive wheel is a thin-walled metal cylinder with a plurality of spokes connecting the outer cylindrical wall to a central hub. The preferred spokes are arcuate and the wheel is made flexible so that it can be compressed to an elliptical shape between the inner and outer conductive races for good electrical contact and to absorb slight deflections or gap variations between the races. The conductive wheel can have other shapes depending on the configuration of moving parts, such as a truncated cone shape for conical or wedge-shaped races.