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:
Nov. 16, 1976
Filed:
Mar. 08, 1976
Applicant:
Inventor:
Robert E Maxey, Irwin, PA (US);
Assignee:
Westinghouse Electric Corporation, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B / ;
U.S. Cl.
CPC ...
408 / ; 308 / ; 408 80 ; 4082 / ;
Abstract
A high velocity, low-friction boring bar for boring holes through any machineable material. The boring bar comprises a cylindrical shaft having a boring head thereon rotatably and slidably disposed within a bearing member. The bearing member is surrounded by a housing which supports the boring bar as it extends through a hole-locating member.