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.

Date of Patent:
Sep. 09, 1980

Filed:

Feb. 14, 1979
Applicant:
Inventor:

Roberto Cavazza, Croce di Casalecchio di Reno, IT;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G / ;
U.S. Cl.
CPC ...
414 46 ; 198347 ; 414 37 ; 414 89 ; 414 96 ; 414786 ; 414115 ;
Abstract

The stacking apparatus comprises a vertically movable stacking plunger which receives laterally the packets and feeds them, the one after the other, to an overlying vertical magazine, so as to build a pile of superposed packets which is supported by a lower packet-support arranged in correspondence of the bottom end of the magazine, and comprises also a transferring plunger movable to-and-fro in horizontal direction through the said vertical magazine. The transferring plunger presents a pusher head which extends for a height of 'N' packets above the lower packet-support, while an upper packet-support is provided arranged at the height of 'N-1' packets above the lower packet-support. At each stack-forming stroke, the transferring plunger pushes sidewise out of the vertical magazine a pile of 'N' packets, consisting of 'N-1' packets located in the magazine between the lower and the upper packet-support, plus one packet from the packet reserve resting over the upper packet-support.


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Cavazza, Roberto. (1980). Method and apparatus for stacking and transferring packets (U.S. Patent No. 4221518). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4221518

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

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