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. 05, 2019
Filed:
Sep. 11, 2014
Applicant:
Metso Minerals, Inc., Helsinki, FI;
Inventors:
Mikko Pajunen, Tampere, FI;
Jouni Rajala, Tampere, FI;
Assignee:
Metso Minerals, Inc., Helsinki, FI;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B02C 18/22 (2006.01); B07B 11/06 (2006.01); B07B 13/16 (2006.01); B02C 21/02 (2006.01); B02C 23/02 (2006.01); B65G 11/20 (2006.01); B02C 13/286 (2006.01);
U.S. Cl.
CPC ...
B02C 18/225 (2013.01); B02C 18/2225 (2013.01); B02C 21/02 (2013.01); B02C 23/02 (2013.01); B07B 11/06 (2013.01); B07B 13/16 (2013.01); B65G 11/206 (2013.01); B02C 2013/28618 (2013.01);
Abstract
A hopper and a mineral material processing plant. The hopper includes hinged side walls configured to be pivoted into a first position and a second position and a connection wall attached between the hinged side walls. The connection wall includes a flexible member and is configured to fold together in response to the hinged side walls being pivoted from the first position to the second position.