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. 01, 2016
Filed:
Dec. 22, 2010
Applicant:
Hongyan Yu, Beijing, CN;
Inventor:
Hongyan Yu, Beijing, CN;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 7/00 (2006.01); B65D 88/68 (2006.01);
U.S. Cl.
CPC ...
B65D 88/68 (2013.01); B01F 7/00183 (2013.01);
Abstract
A silo de-bridging device (), comprising: a rotary shaft () and at least one de-bridging unit () connected to the rotary shaft (); each de-bridging unit () includes a fixed sleeve (), a movable sleeve () and at least one de-bridging arm () connected to the movable sleeve (), and a cam structure is formed between two end surfaces of the movable sleeve () and the fixed sleeve () adjoining each other. The silo de-bridging device can de-bridge the materiel in the silo effectively.