Nonwoven laying device having downward angled conveyor at delive

Details Nonwoven laying device having downward angled conveyor at delive Nonwoven laying device having downward angled conveyor at delive

1994-04-28

1995-03-28

Crowder, Clifford D.

Textiles: fiber preparation

Assembling

Formed web

270 31, D01G 1544, D01G 2500

Patent

active

054004756

ABSTRACT:
In a nonwoven laying device having at least two reciprocating carriages to be accelerated at the reversal points of their moving path, namely an upper carriage and a laying carriage, and having at least two circulating conveyor belts to be guided by guide rollers of the carriages, namely a main conveyor belt and a guiding conveyor belt, the upper carriage having at least two guide rollers. The guide rollers are laterally displaced and are set at different elevations so as to form a descending path for at least one of the conveyor belts. The path having an acute angle to the horizontal. Both belts facing each other forming an opening angle from 20.degree. to over 90.degree.. The angle is adjustable through adjustable rollers in the carriage.

REFERENCES:
patent: 2428709 (1947-10-01), Hlavaty
patent: 3558029 (1971-01-01), Manns
patent: 4308640 (1982-01-01), Bulla et al.
patent: 4357739 (1982-11-01), Hille
patent: 4830351 (1989-05-01), Stanislaw
patent: 4984772 (1991-01-01), Freund
patent: 5285554 (1994-02-01), Jean et al.

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