Textiles: weaving – Fabric manipulation – Cutter mechanism
Patent
1974-09-19
1976-04-27
Kee Chi, James
Textiles: weaving
Fabric manipulation
Cutter mechanism
139436, 139292, D03D 4900, D03D 4726, D03J 122
Patent
active
039527808
ABSTRACT:
Apparatus for stabilizing a fabric in the travelling-wave shedding looms in a zone thereof where the weft is beaten up by beating-up projections of the disc of a rotary reed. The apparatus comprises means forming a stabilization slot, and a deflection rail downstream of said means, the top portion of said deflection rail lying above the level of the weaving plane, the means forming the stabilization slot including an upper delimitation rail having a lower edge and fixed on a continuous crossbar along the weaving plane, and a lower rail, the upper delimitation rail being an elastic stabilizing strip secured at its upper edge to the crossbar. The stabilizing strip is disposed generally above the rotary reed at the input portion of the said zone wherein the weft is beaten up, the stabilizing strip having its lower edge disposed above and resiliently engaging the upper shed warp ends and the outer circumferential edges of the discs of the rotary reed at the intersection of the upper shed warp ends with the outermost disc periphery circle downstream of the fabric fell, whereby the stabilizing strip prevents the warp threads of the upper shed sheet from being lifted by the outer circumferential edges of the disc of the rotary reed at the intersection of the upper shed warp ends with the outermost disc periphery circle downstream of the fabric fell, whereby the stabilizing strip prevents the warp threads of the upper shed sheet from being lifted by the outer circumferential edges of the discs of the rotary reed penetrating through said threads of the upper shed sheet.
REFERENCES:
patent: 1052417 (1913-02-01), Jackson
patent: 1520434 (1924-12-01), Paschall
patent: 3362436 (1968-01-01), Fend
patent: 3426807 (1969-02-01), Pfarrwaller
patent: 3621886 (1971-11-01), Van Mullekom
patent: 3705605 (1972-12-01), Titov
patent: 3771573 (1973-11-01), Horn et al.
Miks Zbynek
Prazak Karel
Sejbal Dalibor
Vasek Vitezslav
Chi James Kee
Vyzkumny ustav bavlsnarsky
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