Filling method and apparatus

Package making – Methods – Group forming of contents into a unit

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Details

53149, 53251, 53258, 53530, 53544, B65B 506, B65B 3530

Patent

active

045863148

ABSTRACT:
A process for filling seven rod-shaped objects into a cylindrical container wherein a group of seven parallel rod-shaped objects supported in two adjacent rows of four and three respectively and having a substantially trapeziform configuration in cross-sectional outline, is forced lengthwise through a funnel whose internal wall defines a longitudinal fin and is suitably profiled to undergo a gradual transition in cross-sectional outline from roughly trapeziform at the inlet to roughly hexagonal at the outlet so as to guide longitudinally and rearrange the rod-shaped objects to have substantially the configuration in cross-sectional outline of a regular hexagon, the longitudinal fin positioned to contact, and shaped to guide the middle rod-shaped object of the row of three to the center of the hexagon while simultaneously the outer rod-shaped objects of the row of three are guided to form the adjacent corners of the hexagon on either side of the fin, the two inner rod-shaped objects of the row of four are guided to form the adjacent corners of the hexagon opposite the longitudinal fin and the two outer rod-shaped objects of the row of four are guided to form the remaining corners of the hexagon, in which configuration the group of rod-shaped objects is forced out of the funnel into the container.

REFERENCES:
patent: 2628758 (1953-02-01), Gannon et al.
patent: 3245806 (1966-04-01), Miller
patent: 4211055 (1980-07-01), Long et al.
patent: 4386490 (1983-06-01), Griffith et al.

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