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:
Nov. 17, 1987
Filed:
May. 27, 1986
Applicant:
Inventors:
Joachim Schonfeld, Willich, DE;
Hans-Gunter Lapp, Ratingen, DE;
Gabriele Greiner, Monchen-Gladbach, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02L / ;
U.S. Cl.
CPC ...
241 73 ; 241 84 ; 2411 / ; 2412 / ; 2412 / ;
Abstract
For the rapid replacement of an outlet grate in a crushing machine and for adapting the crushing operation to different types of materials, an outlet grate is located within the crushing machine housing extending generally horizontally between a pair of opposite walls. An opening is provided in at least one of the opposite walls in the region of the grate and the grate can be removed in whole or in part through the opening.