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:
Apr. 13, 2010
Filed:
Aug. 27, 2008
Keiji Mase, Tokyo, JP;
Ryoji Kikuchi, Tokyo, JP;
Keiji Mase, Tokyo, JP;
Ryoji Kikuchi, Tokyo, JP;
Fuji Manufacturing Co., Ltd., Tokyo, JP;
Abstract
An apparatus for supplying a constant amount of abrasives that can accurately control the amount of the abrasives to be supplied to a blasting machine is provided. A horizontally rotating discis provided in an abrasive tankso as to be embedded in the abrasives. An opening at one endof an abrasive transport pathis formed so as to be close to or in contact with one surface of the disc, an opening at one endof a supply channelfor transport air flow is formed so as to be close to or in contact with the other surface of the disc, and an abrasive retrieve sectionis formed between the both openings. Furthermore, measuring holespenetrating the discin the thickness direction are formed at regular intervals along a rotation orbit of the discpassing through the retrieve section, and an introduction pathfor compressed gas which is ejected to the abrasives disposed above the measuring holesand outside the retrieve sectionis provided.