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. 23, 1983
Filed:
May. 26, 1981
Richard J Lessway, Farmington Hills, MI (US);
Other;
Abstract
A true centering steady rest for rotatably supporting an elongated cylindrical workpiece for a metal working operation on the outer diameter of the workpiece, such as a grinding operation. The steady rest includes a housing in which is slidably mounted a pusher arm carrying a workpiece center wear pad. A pair of side arms are slidably mounted on said pusher arm. Each side arm carries a replaceable wear pad engageable with a workpiece at a point in the range from 90.degree.-140.degree. from the center wear pad. The center and side wear pads are moved into operative engagement with a workpiece when the pusher arm is moved toward the workpiece, and they are disengaged from the workpiece when the pusher arm is moved away from the workpiece.