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:
Dec. 28, 2004
Filed:
Feb. 26, 2002
Applicant:
Inventors:
Masaji Shiga, Aichi-ken, JP;
Masahiro Kitagawa, Aichi-ken, JP;
Assignee:
Sintokogio, Ltd., Nagoya, JP;
Primary Examiner:
Int. Cl.
CPC ...
B24C 5/06 ; B24C 9/00 ;
U.S. Cl.
CPC ...
B24C 5/06 ; B24C 9/00 ;
Abstract
A centrifugally projecting apparatus is provided to allow a liner to be easily exchanged, to prevent projecting members from projecting through the connected parts of the liner components, and to prevent an impeller cover from being abraded. The apparatus comprises bolts and a fixing member (hook members ) to press first and second-side liner components A, front and rear-side liner components A, and a frame-liner component against a ceiling-side liner component so that they are fixed to each other.