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. 29, 1978
Filed:
Jul. 29, 1976
Applicant:
Inventor:
William H Lichfield, Corinne, UT (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C / ;
U.S. Cl.
CPC ...
241 56 ; 241248 ; 2412591 ;
Abstract
A grinding mill having a feeding chamber for directing grain between grinding stones where it is ground into flour and from where it is discharged into a turbine chamber. Means are provided for directing cooling air into the turbine chamber, across the rotating grinding stone, and centrifugally out of the housing through a tangential discharge nozzle. The relative position of the grinding stones is easily varied by using a control handle to move the drive shaft of the motor, on which the rotating grinding stone is mounted. The position of the control handle is fixed by wedging it to a portion of the mill housing.