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:
Jul. 03, 2012
Filed:
Nov. 12, 2008
Paul Chang, Taichung County, TW;
Tsair-rong Chen, Changhua County, TW;
Jeen-sheen Row, Miaoli County, TW;
Yuan-fu Tsai, Taichung County, TW;
Paul Chang, Taichung County, TW;
Tsair-Rong Chen, Changhua County, TW;
Jeen-Sheen Row, Miaoli County, TW;
Yuan-Fu Tsai, Taichung County, TW;
Buffalo Machinery Company Limited, Daya Township, TW;
The Department of Electrical Engineering, National Chang-Hua University of Education, Changhua, TW;
Abstract
A processing machine includes a machine bed, a spindle seat, a sliding rail unit, and a driving unit. The sliding rail unit is disposed between the machine bed and the spindle seat. The driving unit is used for driving the spindle seat to move within a slot in the machine bed, and includes a threaded rod journalled on a junction between a bottom wall surface and a lateral wall surface of the machine bed, and a nut member disposed fixedly on a junction between a bottom surface and a lateral side surface of the spindle seat and engaging the threaded rod.