Rolling device for filter assembly machines

Details Rolling device for filter assembly machines Rolling device for filter assembly machines

1993-11-12

1995-02-21

Bahr, Jennifer

Tobacco

Cigar or cigarette making

Tip or mouthpiece applying or forming

131 32, 131 58, A24C 510, A24C 552, A24C 547

Patent

active

053906845

ABSTRACT:
On a filter assembly machine, a rolling device provides for joining, by means of a succession of strips, a number of elongated elements in a corresponding succession of groups using a number of rollers, each presenting a respective seat for a respective group, and each rotating about a respective axis for rolling the groups in contact with a rolling surface; the axes of the rollers being moved, in relation to the rolling surface, at a first speed; and the rollers being so operated as to rotate about the respective axes and advance the respective seats at a second variable speed which is minimum when the groups are loaded and unloaded on and off the rollers.

REFERENCES:
patent: 4149546 (1979-04-01), Luke et al.
patent: 4565202 (1986-01-01), Seragnoli et al.

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