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:
Aug. 28, 2001
Filed:
Jun. 09, 2000
Applicant:
Inventor:
Bruce A. Dillman, Cape Coral, FL (US);
Assignee:
Dillman Equipment, Inc., Prairie du Chien, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B28C 5/46 ; B28C 7/14 ;
U.S. Cl.
CPC ...
B28C 5/46 ; B28C 7/14 ;
Abstract
A rotary aggregate elevator for use in an asphalt plant comprising a rotating dryer drum for drying aggregate having an inlet end and an outlet end, a rotating mixing drum having an inlet end and an outlet end, and further having an inlet for dried aggregate at its inlet end for receiving dried aggregate, an annular collar attached to the inlet end of the mixing drum for receiving aggregate discharged from the outlet end of the dryer drum, the annular collar having flights attached to its inner wall to lift dried aggregate to the inlet of the mixing drum as it rotates.