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:
Oct. 13, 2015
Filed:
Mar. 01, 2011
Shigeru Yamamoto, Toyokawa, JP;
Tadanobu Oyama, Toyokawa, JP;
Shigeru Yamamoto, Toyokawa, JP;
Tadanobu Oyama, Toyokawa, JP;
SINTOKOGIO, LTD., Nagoya-Shi, JP;
Abstract
Disclosed herein is a surface treatment machine that enables the inhibition or reduction of residual abrasives that remain on a workpiece that has been surface treated. An H steel (a workpiece to be treated)is conveyed by means of a conveying device. Blasting devicesA,B are then projected abrasives on to the conveying H steel such that it is surface treated. In the downstream of the blasting devicesA,B along the conveying direction, a blowing portA of an air bloweris located above a conveying path to blow gas to the upper surfaceA of the H steelsuch that the abrasives on the H steelare blown off and removed therefrom.