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:
Feb. 15, 1994
Filed:
Jun. 01, 1992
Applicant:
Inventor:
Charles P Keip, Grandville, MI (US);
Assignee:
Liberty Industries, Girard, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G / ;
U.S. Cl.
CPC ...
198817 ; 53588 ; 53591 ;
Abstract
An improvement in a conveyor for a rotary stretch film wrapping apparatus for wrapping a product in a plastic film, the rotary stretch wrapping apparatus includes a base frame, a rotary support structure, a roll of film mounted to the support structure, a film dispensing mechanism, a pre-stretching device, and a conveyor system for passing the product through the support structure. The improved conveyor system includes a pair of horizontally adjacent endless conveyors having one piece segmented lug belts adapted to prevent portions of the segments traveling the return path from hindering the product or the plastic wrap.