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. 01, 1992
Filed:
Nov. 05, 1990
Applicant:
Inventors:
Assignee:
Kabushiki Kaisha Shinkawa, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65G / ;
U.S. Cl.
CPC ...
4147967 ; 271153 ; 414797 ; 414926 ;
Abstract
A lead frame separating device which picks up lead frames stored in a lead frame magazine has downwardly urged detection probes which come in contact with the uppermost lead frame raised by a lead frame lift and a detection sensor which detects movement of the detection probes. With signals from the sensor, a chuck picks up the lead frame.