Fiber distribution and depositing apparatus

Details Fiber distribution and depositing apparatus Fiber distribution and depositing apparatus

1975-12-24

1977-07-19

Newton, Dorsey

Textiles: fiber preparation

Assembling

Formed silvers

239592, D04H 100

Patent

active

040358704

ABSTRACT:
A fiber distribution and depositing apparatus including a forming bell including front and back walls converging and convexly curved in the direction of flow, and side walls connected to the front and back walls to define an open-endedpassageway for fluid-entrained fibers leading from an inlet to an outlet end, said side walls diverging along straight lines in the direction of flow, the cross-sectional area of the passageway along the length thereof remaining substantially constant. The forming bell is disposed between a fiber transport means for directing gaseously-entrained fibers into the bell former inlet at a high velocity and a forming surface positioned adjacent to the outlet of the forming bell and movable along a predetermined direction of movement for receiving the fibers passing through the forming bell passageway.

REFERENCES:
patent: 1434625 (1922-11-01), Olsen
patent: 1656549 (1928-01-01), Warmack
patent: 2035724 (1936-03-01), Schwartz
patent: 2537377 (1951-01-01), Soss
patent: 3076236 (1963-02-01), Labino
patent: 3101906 (1963-08-01), Webber
patent: 3396433 (1968-08-01), Roxlo
patent: 3713590 (1973-01-01), Dorschner et al.

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