Apparatus for feeding a fiber batt to a needle loom

Details Apparatus for feeding a fiber batt to a needle loom Apparatus for feeding a fiber batt to a needle loom

1992-08-04

1994-05-03

Crowder, Clifford D.

Textiles: manufacturing

Textile product fabrication or treatment

Fiber entangling and interlocking

28111, 271272, D04H 1800

Patent

active

053075463

ABSTRACT:
Apparatus for feeding a fiber batt to a needle loom, in which a gusset gap is filled between the reversing roller of an upper pre-compression conveyor band and an upper supply roller by means of a slim transmission roller, which is suspended at its length at several locations, in order to avoid sagging. The suspensions can consist of ribbons, which carry the transmission roller, or they can be formed by holding fingers which are integrally formed with guide fingers of a finger roller and which are located in respective circumferential grooves in the transmission roller. In an alternative the transmission roller is divided into several segments and roller bearings are provided at the connection positions of the segments and are suspended from above (FIG. 1).

REFERENCES:
patent: 1770252 (1930-07-01), Robertson et al.
patent: 2177604 (1939-10-01), Stone
patent: 3540096 (1970-11-01), Keine
patent: 3621540 (1971-11-01), Morrill
patent: 3837054 (1974-09-01), Fehrer
patent: 3921266 (1975-11-01), Fehrer
patent: 4042655 (1977-08-01), Platt et al.
patent: 4187586 (1980-02-01), Semjonow

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