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:
Apr. 07, 1992
Filed:
Nov. 30, 1990
Applicant:
Inventors:
Tamio Otani, Hadano, JP;
Kunio Saitoh, Yokohama, JP;
Hideo Sato, Kawasaki, JP;
Norio Michigami, Isehara, JP;
Yuzi Obara, Ebina, JP;
Assignee:
Hitachi Seiko Ltd., , JP;
Primary Examiner:
Int. Cl.
CPC ...
B23P / ; B23P / ;
U.S. Cl.
CPC ...
294263 ; 294264 ; 4147965 ; 4147966 ; 4147967 ;
Abstract
An apparatus for taking out printed circuit boards, comprises a pin extracting device for extracting a plurality of pins erectly provided on a workpiece including printed circuit boards and a lower plate both of which are laminated, a reversing device for reversing the workpiece, a lower plate discharging device for discharging the lower plate from the workpiece, and a printed circuit board recovering device for recovering the printed circuit boards. The apparatus is capable of automatically taking out the printed circuit boards from the workpiece discharged from a perforator.