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:
Sep. 08, 1981
Filed:
Oct. 04, 1979
Applicant:
Inventor:
Masaaki Fujio, Suita, JP;
Assignee:
Fuji Seal Industry Co., Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
B65B / ; B67B / ;
U.S. Cl.
CPC ...
53292 ; 53295 ;
Abstract
A machine for fitting a sleeve seal of a flat form over a container, wherein a pair of half-mandrels are mounted on a rotating member so as to be movable apart and together. A pair of suction cups grip the sleeve seal and move apart so as to somewhat open it; then the suction cups move, together, towards the axis of the rotating member so as to put the sleeve seal over the half-mandrels, which are together; then the rotating member rotates and the half-mandrels move apart to open up the sleeve seal; and then the half-mandrels are aligned over the container, and a pushing means pushes off the sleeve seal from the half-mandrels.