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:
Sep. 15, 2015
Filed:
Mar. 14, 2014
Charles R. Kirk, Nixa, MO (US);
James J Burcham, Bayview, ID (US);
Charles R. Kirk, Nixa, MO (US);
James J Burcham, Bayview, ID (US);
Other;
Abstract
A rotary encoder with free floating flexible sensor carrier provides a sensor carrier that eliminates the traditional need for bearings and a housing in a rotary encoder, as well as allowing for significant cost savings in material and installation costs, improving acceleration and reducing startup and running torque. A bushing is rotationally fixed to a shaft the rotation of which is desired to be measured. An encoder disc is axially connected to the bushing. A sensor is held in an alignment above the encoder disc by a sensor carrier. The sensor may be connected directly to the sensor carrier or to a circuit board which is connected to the sensor carrier. A shaft alignment portion of the sensor carrier encircles the shaft and a plurality of stabilizing arms hold the sensor carrier in place, thus maintaining the sensor in proper alignment.