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. 30, 2025
Filed:
May. 02, 2023
Applicant:
Harsco Technologies Llc, Fairmont, MN (US);
Inventor:
Robert R. Schrunk, Fairmont, MN (US);
Assignee:
HARSCO TECHNOLOGIES LLC, Fairmont, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23C 3/00 (2006.01); B23B 5/28 (2006.01); B23B 5/32 (2006.01); B23C 3/04 (2006.01);
U.S. Cl.
CPC ...
B23B 5/28 (2013.01); B23B 5/32 (2013.01); B23C 3/00 (2013.01); B23C 3/002 (2013.01); B23C 3/04 (2013.01);
Abstract
The present disclosure relates to a rail vehicle that includes a chassis and a rail milling assembly coupled to the chassis. The rail milling assembly includes a bracket for coupling the rail milling assembly to the chassis and a milling workhead forming a portion of the rail milling assembly. The milling workhead including a spindle and a cutter depending downwardly from the spindle. The spindle and cutter are driven by a spindle motor. The milling workhead further includes a cylinder rod disposed between the spindle motor and the spindle to thereby bias the cutter towards the rail during operation.