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:
Dec. 01, 1992
Filed:
May. 28, 1991
Per O Larsen, Oslo, NO;
Elopak Systems AG, Glattbrugg, CH;
Abstract
A folding and tucker-tacker station operates upon a flat bottom end closure of a packaging sleeve, which closure comprises first and second panels opposite each other, third and fourth panels opposite each other and between the first and second panels, and a minor panel protruding from the outermost edge of the third panel. The station comprises a mounting supporting first, second and third jaws oscillatable transversely of the sleeve axis for folding inwards the first, second and third panels, and a fourth jaw displaceable along, but not transversely of, the axis for folding inwards the fourth panel. The third jaw has a recess for receiving the minor panel. The fourth jaw is disposed after the third jaw along the path of a mandrel transporting the sleeve.