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. 01, 1988
Filed:
Jan. 09, 1987
Michael W Lamb, Grand Island, NY (US);
Dynabrade, Inc., Tonawanda, NY (US);
Abstract
An abrasive belt machine is disclosed as including a stationary base for mounting parallel, belt drive and tension control rollers and a support arm having a free end portion projecting from the base; a contact arm for mounting an idler roller; mounting means for removably mounting the contact arm on the free end portion of the support arm for pivotal movement about a belt position adjustment axis disposed parallel to the axes of the belt drive and tension control rollers and the idler roller; and first, second and third tension rollers mounted for movement with the contact arm and serving to guide an abrasive belt for passage over the idler roller, during pivotal movement of the contact arm about the adjustment axis through upwards of essentially 180 degrees.