Sewing – Special machines – Darning
Patent
1992-09-04
1994-04-05
Crowder, Clifford D.
Sewing
Special machines
Darning
112130, 83175, 28170, 28160, 26 7, B26D 542
Patent
active
052995135
ABSTRACT:
A drawing device for towel cloth for successively drawing out and cutting off a towel material of long size as long as a sheet of towel from the rest of the towel material at the plain woven portion thereof, the towel material of long size having plain woven portions and pile fabric portions alternately and continuously arranged at predetermined intervals in the longitudinal direction thereof. The drawing device comprises a feed roller disposed perpendicular to the drawing direction of the towel cloth on the drawing side thereof relative to the cutting unit and capable of feeding back the cut end portion of the cut towel cloth on the drawing side to the side of the towel material relative to the cutting unit and a thickness detector disposed in the same way as the feed roller orthogonally to the drawing direction of the towel cloth having an aperture-adjustable slit for stopping the pile fabric portion of the fed back towel cloth thereby.
The length of the cut plain woven portion which is positioned adjacent to the cutting unit on the drawing side can be constant even if the dimensions of the plain woven portions of the towel material are varied. Moreover, it is simple in construction and can be manufactured with ease.
REFERENCES:
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patent: 4609182 (1986-09-01), Freerman
patent: 4915042 (1990-04-01), Sotome et al.
patent: 4926725 (1990-05-01), Helgesson
Kambara Tetsuo
Kobayashi Hideyuki
Crowder Clifford D.
The Singer Company NV
Vanatta Amy B.
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