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:
Aug. 25, 2026
Filed:
Nov. 22, 2023
The Kingcraft Machinery Company Limited, Taichung City, TW;
Calvin Chou, Taichung City, TW;
Ming-Ta Chou, Taichung City, TW;
THE KINGCRAFT MACHINERY COMPANY LIMITED, Taichung City, TW;
Abstract
An oscillating sanding machine includes a base column, an oscillating sanding spindle, a conveying unit, a first driving unit, a second driving unit, and a third driving unit. The first driving unit is for driving a rotating shaft of the oscillating sanding spindle to rotate about an axis it extends and the second driving unit is for driving the oscillating sanding spindle to move to and fro along the axis and perform oscillation. The conveying unit is located under the oscillating sanding spindle and separated from the oscillating sanding spindle by a predetermined distance. The third driving unit is mounted on the base column and connected to the conveying unit, so as to drive the conveying unit. The oscillating sanding machine provides high-precision control and ensures surface uniformity of sanded workpieces.