Rotary reed having facilities for adjustably separating groups o

Details Rotary reed having facilities for adjustably separating groups o Rotary reed having facilities for adjustably separating groups o

1976-09-24

1978-01-31

Kee Chi, James

Textiles: weaving

Weft manipulation

Weaving with stationary weft supply

139 54, 139188R, D03D 4726, D03D 500, D03D 4968

Patent

active

040710521

ABSTRACT:
An improved arrangement of leno discs on axially opposite sides of the main fabric beat-up discs of a rotary reed is described. Three leno discs are provided in each set, with the channel between the innermost and intermediate ones of the discs in each leno set being established by an adjustable spacer to form the required warp-free zone between spaced bundles of the leno warp threads guided by the leno discs. The innermost disc of each set is identical in construction with the outermost disc, with the intermediate one of the discs differing from the other two only by exhibiting a peripheral warp-confining chamfer which is complementary to that of the other two discs. The chamfer of the intermediate disc is disposed on the reed shaft in axially opposed relation to the chamfer of the innermost disc.

REFERENCES:
patent: 2399880 (1946-05-01), Moessinger
patent: 3766950 (1973-10-01), Vasek et al.
patent: 3833025 (1974-09-01), Loschilin et al.
patent: 3998247 (1976-12-01), Kovar

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