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:
Oct. 09, 2001
Filed:
Feb. 01, 2000
Yong-soo Shin, Kunpo, KR;
Abstract
A gripper apparatus for a transfer robot includes a pair of grippers which are disposed in parallel in a common plane, and which are rotatable so as to move toward and away from each other to grip, and release, a workpiece. A lead screw, disposed in parallel with the rotational axis of the grippers, rotates in forward and reverse directions. A first slider is coupled to lead screw for reciprocal movement along the rotational axis of the lead screw, responsive to rotation of the lead screw. A linkage arrangement disposed between the pair of grippers converts the reciprocal movement of the first slider into rotational movement of the grippers. A drive unit provides the forward and reverse rotation of the lead screw. This configuration results in a gripper apparatus which is vertically compact and thus uses space in an efficient manner.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile