Textiles: cloth finishing – Stretching or spreading and working – Weft angle adjusting
Patent
1987-08-03
1988-09-06
Mackey, Robert R.
Textiles: cloth finishing
Stretching or spreading and working
Weft angle adjusting
D06H 312
Patent
active
047682655
ABSTRACT:
Apparatus for straightening distorted weft threads comprising a number of flexible rods (1) which form a roller shell (2) around a shaft (3). In the center of the roller shell (2), the rods (1) are connected articulatedly with a disk (5) disposed on the shaft (3) and are thereby held at a certain diameter in this region. In the region of the sides of the roller shell (2), the rods (1) are hinged via load levers (7) to sleeves (11) displaceable on the shaft (3). Via a driven spindle (15), the position of the sleeves (11) and hence also the form of the roller shell (2) can be changed.
REFERENCES:
patent: 3831828 (1974-08-01), Royon et al.
Colvin Arthur B.
H. Krantz GmbH & Co.
Mackey Robert R.
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