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. 08, 2005
Filed:
Jul. 08, 2004
Wen-hao Lee, Taichung Hsien, TW;
Wen-Hao Lee, Taichung Hsien, TW;
Other;
Abstract
A three-axis adjustment ball pitching machine includes an azimuth adjustment device, an elevation adjustment device, a strut, an angle adjustment device and a pitching assembly. The azimuth adjustment device includes a base on which the elevation adjustment device is rotatably mounted. The elevation adjustment device includes a body rotatably mounted on the base and an elevation adjustment assembly. The elevation adjustment assembly includes a pivot seat pivotally mounted in the body, a transitional cylinder movably mounted in the pivot seat to pivot the pivot seat, and a threaded leading rod rotatably mounted in the body and held in the transitional cylinder. The strut is attached to pivot seat. The angle adjustment device includes a mounting housing rotatably mounted on the strut. The pitching assembly is attached to the mounting housing of the angle adjustment device. Consequently, the pitching machine can throw balls in various desired trajectories.