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:
Sep. 24, 2002
Filed:
Jul. 14, 2000
Applicant:
Inventors:
Detlev Stobbe, Hamburg, DE;
Bernhard Wriedt, Travenbrück, DE;
Assignee:
Man B&W Diesel Aktiengesellschaft, Augsburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23P 2/302 ; B28B 5/20 ;
U.S. Cl.
CPC ...
B23P 2/302 ; B28B 5/20 ;
Abstract
Disclosed is a portable apparatus for the machining of a crankshaft pin of a crankshaft installed in an engine. The apparatus is supported on the crankshaft-web side surfaces and performs economical procedures by turning, milling or grinding. The apparatus and the method applied with it achieve dimensional, shape and positional tolerances and also surface finishes as specified for constructing new crankshafts.