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.:

US 6622850 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 23, 2003

Filed:

Jan. 24, 2002
Applicant:
Inventor:

Shigekazu Noda, Kanazawa, JP;

Assignee:

Komatsu Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G 2/500 ;
U.S. Cl.
CPC ...
B65G 2/500 ;
Abstract

With an advancing motion, finger plates together with stationary transfer bars are moved to positions where uprights are not in the way, and finally the finger plates disengaged from the stationary transfer bars are held by plate holding members to be discharged to an area where preparatory work is conducted externally of a transfer feeder, together with movable transfer bars. Accordingly, inherent motions of the transfer feeder are made use of to shunt the finger plates, and as compared with the case where the finger plates are disengaged from the stationary transfer bars at standstill to shunt, cylinders for movement and guide rails are dispensed with to enable attaining light weight and the transfer feeder is enhanced in operating rate.


Find Patent Forward Citations

Noda, Shigekazu. (2003). Method for changing fingers in preparatory work conducted externally of a transfer feeder, and device therefor (U.S. Patent No. 6622850). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6622850

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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