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:
Jun. 28, 1988
Filed:
Mar. 17, 1986
Applicant:
Inventors:
Mohamed A Fetouh, Troy, MI (US);
Antoni J Malarz, Troy, MI (US);
Assignee:
General Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24B / ;
U.S. Cl.
CPC ...
51112 ; 51134 ;
Abstract
Arrangements of four-axis adjustable connecting rod grinding machines are disclosed having four separately driven and adjustable grinding wheels carried in opposed pairs on opposite sides of a moving work support to grind simultaneously the opposite sides of both ends of a connecting rod or the like with sequential feeding of plural workpieces. Adjustable means supporting the grinding wheel pairs provide flexibility for setting up to process connecting rods of differing lengths in sequential batches or runs.