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:
Oct. 30, 1979
Filed:
May. 10, 1978
Applicant:
Inventor:
George A Parrott, Wakefield, GB;
Assignee:
Dresser Europe S.A., Brussels, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C / ;
U.S. Cl.
CPC ...
2411 / ; 241187 ; 241280 ;
Abstract
A mineral lump breaker, for example for use in conjunction with a coal conveyor in a mine, comprises a breaker element and reaction means, for example in the form of a breaker plate or reaction discs. The breaker element and reaction means are carried by a framework straddling the conveyor and are spaced-apart so as to define between them a lump breaking gap. Material on the conveyor is moved into the gap where it is impacted by the breaker element against the reaction means. The reaction means is adjustable with respect to the breaker element periphery to vary the gap dimension.