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:
Dec. 15, 1987
Filed:
Nov. 09, 1983
Applicant:
Inventor:
Kenshi Kondo, Tokyo, JP;
Assignee:
Nihon Den-Netsu Keiki Co. Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
414222 ; 414331 ; 414417 ; 29822 ;
Abstract
Printed circuit boards to be soldered are placed in a magazine and automatically fed, one by one, to a printed circuit board-processing line. The processed boards are automatically collected in another, empty magazine. Lifting means is provided for vertically displacing the boards-carrying magazine to position respective boards at a predetermined feed location where an air cylinder feeds each board to the processing line. Another lifting means is provided for vertically displacing the empty magazine to position respective holding members of the magazine at a delivery location and to receive therein the processed board displaced by an air cylinder.