Large fabric roll letoff

Details Large fabric roll letoff Large fabric roll letoff

1999-03-01

2000-08-15

Falik, Andy

Textiles: cloth finishing

Inspecting

139 1B, 2425645, 2424202, D06C 1514

Patent

active

061016918

ABSTRACT:
A fabric roll letoff for unrolling and inspecting a fabric roll. The apparatus includes: a continuous belt for supporting the fabric roll. A drive system for rotates the belt to letoff the fabric web. The drive system includes a drive roller; a idle roller; and a tension roller. The continuous belt rotates the fabric roll to unroll the fabric web at a constant velocity for subsequent processing. In the preferred embodiment, a pair of unloader arms is connected to the belt drive for receiving the fabric roll and for positioning the fabric roll onto the belt drive. Also, in the preferred embodiment, a guide frame is positioned downstream from the belt drive for directing the fabric web through an inspection area.

REFERENCES:
patent: 2710153 (1955-06-01), Baumrucker, Jr. et al.
patent: 2731213 (1956-01-01), Groll
patent: 3962511 (1976-06-01), Foti
patent: 4234135 (1980-11-01), Conner, Jr.
patent: 4676496 (1987-06-01), Honegger
patent: 4858843 (1989-08-01), Gierse et al.
patent: 4953400 (1990-09-01), Bossuyt

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