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. 03, 1987
Filed:
Jul. 25, 1985
Applicant:
Inventor:
Richard J Lessway, Farmington Hills, MI (US);
Assignee:
Arobotech Systems, Inc., Warren, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25J / ;
U.S. Cl.
CPC ...
2941191 ; 294 88 ; 901 37 ; 901 39 ;
Abstract
A gripping apparatus which includes a housing in which is slidably mounted a longitudinally movable gripper operator. A pair of gripper arms are rollably mounted on the gripper operator. Each gripper arm carries a gripper jaw engageable with a workpiece. The gripper jaws are moved along straight line travel paths into gripping engagement with a workpiece when the gripper operator is moved in one longitudinal direction, and they are disengaged correspondingly from the workpiece when the gripper operator is moved in the other longitudinal direction.