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. 26, 1978
Filed:
Jan. 18, 1977
Applicant:
Inventor:
Karlheinz Schmid, Neckartenzlingen, DE;
Assignee:
Gebrueder Heller Maschinenfabrik GmbH, Nuertingen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23C / ; B24B / ; B23B / ;
U.S. Cl.
CPC ...
90 1 / ; 5110 / ; 82-9 ;
Abstract
The present milling apparatus is constructed especially for milling crankshafts. A milling unit carrying milling cutters is adjustable on guide rails back and forth toward a workpiece such as a crankshaft. The crankshaft is held in respective chucks also supported on the machine base. Continuously adjustable bracing devices interconnect the milling unit with the workpiece supporting chucks on a side opposite the machine base, whereby undesired vibrations are avoided and the tool life is substantially increased.