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. 30, 2021
Filed:
Sep. 26, 2018
Sintokogio, Ltd., Nagoya, JP;
Hiroaki Suzuki, Toyokawa, JP;
Masato Umeoka, Toyokawa, JP;
SINTOKOGIO, LTD., Nagoya, JP;
Abstract
The present invention is a centrifugal projector () for projecting projection material () toward a processing target, comprising a side plate (), a plurality of blades () attached to the side plate, a rotary shaft () for rotating the side plate and the blades, and an introducing part () for introducing the projection material between the blades; wherein the blades () includes a projection surface () for projecting the projection material, and the projection surface () has a first part () being a radial inner part of the blade and a second part () being a radial outer part of the blade; the first part () is formed to be pitched so that a radial outer side () of the first part is positioned to a rear in the rotational direction (R) compared to a radial inner side () of the first part, and the second part () of the blade is formed to be positioned to a front in the rotational direction (R) of an imaginary line (L) which extends the first part () of the blade toward a radial outer side of the projector.