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:
Aug. 27, 1985
Filed:
May. 02, 1983
Robert E Steere, Jr, Boonton, NJ (US);
Thomas Lewandowski, Wanaque, NJ (US);
Silicon Technology, Oakland, NJ (US);
Abstract
The saw assembly is provided with a self-contained balancing means for the automatic balancing of the wheel head. In one embodiment, the balancing means includes an annular rotor which is mounted on the wheel head and which contains a vaporizable fluid medium within circumferentially spaced chambers. Heating elements are provided for heating selected chambers in order to vaporize and transfer the balancing medium between chambers via a capillary manifold tube, or pneumatic means is used to transfer the balancing medium. Sensors are provided to sense the rotation of the wheel head and the radial vibration of the wheel head and cutting blade of the saw assembly in order to determine where the wheel head is out-of-balance.