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:
Feb. 04, 2020
Filed:
Nov. 27, 2017
Applicant:
Sugino Machine Limited, Uozu, Toyama Prefecture, JP;
Inventors:
Koji Sugita, Uozu, JP;
Shunji Otani, Uozu, JP;
Assignee:
SUGINO MACHINE LIMITED, Uozu, Toyama Prefecture, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B 3/04 (2006.01); B05B 1/02 (2006.01); B05B 1/34 (2006.01); B24C 1/10 (2006.01); C21D 7/06 (2006.01); C22F 1/04 (2006.01);
U.S. Cl.
CPC ...
B08B 3/04 (2013.01); B05B 1/02 (2013.01); B05B 1/34 (2013.01); B24C 1/10 (2013.01); C21D 7/06 (2013.01); C22F 1/04 (2013.01);
Abstract
A simple water jet peening method is usable for a smaller device, and allows use of an existing underwater washing machine. The method includes immersing an object in a water based washing liquid in a washing bath to have a processing surface at a distance of at least 100 mm and less than 300 mm from a liquid surface of the water based washing liquid, and jetting the water based washing liquid from a nozzle downward toward the object in the water based washing liquid contained in the washing bath.