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:
Mar. 25, 2003
Filed:
Jan. 05, 2001
Applicant:
Inventor:
Albert J. Van Mullem, Sussex, WI (US);
Assignee:
Sandvik AB, Sandviken, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C 2/06 ;
U.S. Cl.
CPC ...
B02C 2/06 ;
Abstract
A gyratory crusher uses a new spider arm guard and rim liner arrangement. The spider arm guard and rim liner are retained on the spider by means of a dowel and recess system.