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:
Jun. 19, 1984
Filed:
Dec. 02, 1982
Italiano Cartoceti, Bologna, IT;
Cir S.p.A. Divisione Sasib, Bologna, IT;
Abstract
The feed hopper of a cigarette packing machine is provided with an inlet mouth comprising a fixed rectangular tubular member over which there is mounted telescopically slidable in the vertical direction a telescoping rectangular tubular member. The tray filled with cigarettes is positioned upside down, with its discharge side closed by a bottom closure plate, over the open upper end of the telescoping tubular member. The full tray is then lowered, together with the telescoping member, until the bottom closure plate reaches the level of the cigarettes already contained in the hopper. At this point, a level sensing device gives a control signal for the side shifting, and consequent opening, of the discharge side of the tray. After the opening of the discharge side, the tray is again raised to its starting position.