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:
Sep. 30, 2003
Filed:
Dec. 10, 2001
Chun Hsien Chiang, Taipei, TW;
Liu Sheng Tang, Shenzhen, CN;
Xu Dong Zhou, Shenzhen, CN;
Zai Xing Wu, Shenzhen, CN;
You Cai Yang, Shenzhen, CN;
Ke Liu, Shenzhen, CN;
Hon Hai Precision Ind. Co., Ltd., Taipei Hsien, TW;
Abstract
A workpiece shift apparatus includes a bottom plate ( ), a middle plate ( ) slidably attached on the bottom plate, and a top plate ( ) slidably attached on the middle plate and defining cutouts ( ). A first pushing means is installed on the bottom plate and includes a first piston cylinder ( ), a first piston rod ( ), and a first handspike ( ). The combined middle plate and top plate is moveable in a first direction by the first pushing means actuating the first handspike to push the middle plate. A second pushing means is installed on the middle plate and includes a second piston cylinder ( ), a second piston rod ( ), a third piston cylinder ( ), a third piston rod ( ), and a second handspike ( ). The top plate is moveable in a second direction by the second pushing means actuating the second handspike sequentially inserted into the cutouts.