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, 2025
Filed:
Apr. 06, 2022
Shin-yain Industrial Co., Ltd., Taichung, TW;
Pen Hung Chen, Taichung, TW;
SHIN-YAIN INDUSTRIAL CO., LTD., Taichung, TW;
Abstract
A grinding wheel assembly has a tool holder, a mounting shaft connected to the tool holder, and a grinding wheel mounted on the mounting shaft. The tool holder has a first coolant passage defined through the tool holder. The mounting shaft has a second coolant passage communicating with the first coolant passage. The grinding wheel has multiple third coolant passages defined through the grinding wheel and communicating with the second coolant passage. The first coolant passage, the second coolant passage, and the multiple third coolant passages are utilized for a coolant to flow through. Thereby, the grinding wheel and a workpiece can be cooled down without setting up any pipeline and nozzle for the coolant in a grinding machine.