Apparatus for the supply of blanks of packaging material and in

Details Apparatus for the supply of blanks of packaging material and in Apparatus for the supply of blanks of packaging material and in

1988-06-10

1989-08-08

Olszewski, Robert P.

Manufacturing container or tube from paper; or other manufacturi

Container or tube erecting, opening, or collapsing

By direct application of vacuum or fluid pressure

493317, B31B 312, B31B 378

Patent

active

048549304

ABSTRACT:
An apparatus for the supply from a fixed store of blanks of packaging material preferably of the type having a flat folded tubular structure comprising a support wheel provided with a continuous rotary movement bearing one or a plurality of angularly uniformly spaced articulated systems which project peripherally. Each of these articulated systems has one of its opposite rods developing in a piecewise linear manner with the third rod articulated at an intermediate point of the section of this piecewise linear development which projects peripherally to the greatest extent. The articulations on the bridge of these opposite rods of the articulated system have a cam follower structure operating with a corresponding cam, suction member means for the take up of the blanks in individual sequence from the fixed store being provided at the free end of this section of the piecewise linear development which projects peripherally to the greatest extent.

REFERENCES:
patent: 2601481 (1952-06-01), Williams
patent: 4735600 (1988-04-01), Drewke et al.

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