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:
Jul. 04, 1989
Filed:
Feb. 10, 1988
Applicant:
Inventor:
Kaoru Yamamoto, Kyoto, JP;
Assignee:
Tetra Pak International Aktiebolag, Alle Lund, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ; B65H / ;
U.S. Cl.
CPC ...
226 83 ; 226 87 ; 226174 ;
Abstract
A feed device for a long and narrow strip of continuous package wherein the continuous package includes a plurality of wrapped articles connected together by a connecting part and the rigidity of the wrapped articles is different than the rigidity of the connecting part. The feed device is further characterized by a rotatable member in contact with the continuous package and a plurality of ridge parts provided in parallel to each other on the rotatable member and a tension device for applying sufficient tension to draw the connecting part over the ridged parts but insufficient to draw the wrapped articles over the ridged parts.