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:
Mar. 19, 1985
Filed:
Sep. 08, 1983
Applicant:
Inventors:
Hisamine Kobayashi, Nagoya, JP;
Toshiro Ishihara, Nagoya, JP;
Assignee:
Shikishima Tipton Manufacturing Co., Ltd., Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B / ;
U.S. Cl.
CPC ...
511642 ; 241171 ; 366135 ; 366188 ;
Abstract
A centrifugal rotary barrel-type finishing machine makes use of the produced centrifugal force for the purpose of the work surface finishing, stirring, mixing and/or milling, including work or material handling upright tubs, each having a top opening and a bottom opening to be closed and reopened by a top cover and a bottom cover, respectively, the top cover being capable of moving up and down and thereby closing and reopening the top opening, and the bottom cover including a hinged-plate pivotally supported at one end, thereby simplifying the discharging and recharging operation of the contents.