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:
Nov. 04, 1986
Filed:
Jun. 11, 1985
Alfred Hinzmann, Weams, VA (US);
Hauni-Werke Korber & Co. KG., Hamburg, DE;
Abstract
A tobacco stream which is formed at the upper side of one elongated reach of a foraminous endless belt conveyor opposite a suction chamber is inverted upside down by a twisted intermediate portion of the elongated reach so that it adheres to the underside of such reach by suction before it is transferred onto a web of cigarette paper. The elongated reach of the foraminous conveyor is guided in the groove of an elongated channel which has a flat surface upstream, a twisted surface adjacent to and a flat surface downstream of the intermediate portion of the elongated reach, and such surfaces are formed with suction ports to attract the tobacco stream to the elongated reach.