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.

Date of Patent:
May. 09, 2000

Filed:

Oct. 06, 1997
Applicant:
Inventors:

Taizo Matsuyama, Sayama, JP;

Hiroshi Honda, Tsurugashima, JP;

Koji Ujihashi, Tokorozawa, JP;

Takashi Ogawa, Sayama, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24B / ;
U.S. Cl.
CPC ...
29 907 ; 451 89 ; 134 80 ;
Abstract

A casing has a processing chamber and a drying chamber defined therein by a partition mechanism. The processing chamber houses an impelling mechanism for impelling a mixed stream of glass beads and water toward a gear. First and second drying mechanisms are successively brought into the drying chamber by the partition mechanism. While the gear is being processed, i.e., peened, by the impelling mechanism in the processing chamber, a previously processed gear is dried in the drying chamber. Gears can quickly and efficiently be peened, washed, and dried successively in the casing.


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