Fiberglass cutting apparatus and method

Details Fiberglass cutting apparatus and method Fiberglass cutting apparatus and method

1996-03-11

1997-12-16

Husar, John M.

Solid material comminution or disintegration

Processes

Plural successive comminuting operations

241159, 24118635, 241227, B02C 402

Patent

active

056975600

ABSTRACT:
Fiberglass filaments are cut into fiberglass staple fibers having a maximum predetermined length with an apparatus comprising a cutter to cut the filaments into fiber segments; a fiber aligner to align the fiber segments in a given direction; and a chopper for cutting said fiber segments transverse to the given direction at spaced intervals having a spacing equal to the predetermined length.

REFERENCES:
patent: 2417599 (1947-03-01), Joyce, Jr.
patent: 2509147 (1950-05-01), Hurst
patent: 4068805 (1978-01-01), Oswald
patent: 4682523 (1987-07-01), Johnson et al.
patent: 5340034 (1994-08-01), Jang
patent: 5373763 (1994-12-01), Takahara
patent: 5447276 (1995-09-01), Aldridge et al.

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