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. 16, 1993
Filed:
Aug. 26, 1991
Applicant:
Inventor:
Carl E Hunt, White Lake, MI (US);
Assignee:
GTE Valenite Corporation, Troy, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B / ;
U.S. Cl.
CPC ...
408153 ; 408181 ;
Abstract
An adjustable boring head that includes a main body member having a longitudinal axis, and a boring bar holder adjustably mounted in the main body member for slidable adjustments transversely across the longitudinal axis. A square cross-sectioned slideway is formed in an end face of the main body member for precise guidance and rigid support of the boring bar holder. The boring bar holder is a unitary one piece structure having a deep socket opening for rigidly mounting the boring bar.