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:
Feb. 02, 2016
Filed:
Nov. 30, 2012
Applicant:
Harnischfeger Technologies, Inc., Wilmington, DE (US);
Inventors:
Joseph J. Colwell, Hubertus, WI (US);
Matthew I. Loew, Oconomowoc, WI (US);
Richard Nicoson, Hartford, WI (US);
Nicholas R. Voelz, Jackson, WI (US);
Assignee:
Harnischfeger Technologies, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E02F 9/14 (2006.01); E02F 3/40 (2006.01); E02F 3/30 (2006.01); E02F 3/60 (2006.01); B66C 23/82 (2006.01); E02F 3/58 (2006.01);
U.S. Cl.
CPC ...
E02F 3/40 (2013.01); E02F 3/308 (2013.01); E02F 3/60 (2013.01); B66C 23/82 (2013.01); E02F 3/58 (2013.01); E02F 9/14 (2013.01);
Abstract
The invention provides a bail for a rope shovel having a hoist rope and a dipper. The bail includes a pair of arms coupled to the dipper; and a cross-member extending between the pair of arms and being pivotably coupled to each of the arms. The cross-member includes a mounting block for coupling the hoist rope to the bail.