Beam warping machine with a device for the maintenance of requir

Details Beam warping machine with a device for the maintenance of requir Beam warping machine with a device for the maintenance of requir

1987-04-22

1990-07-17

Schroeder, Werner H.

Textiles: manufacturing

Warp preparing or handling

With means responsive to sensed condition

28194, D02H 1304, D02H 1326, B65H 63036

Patent

active

049412400

ABSTRACT:
Beam warping machine with a device for the maintenance of required yarn tension in a group of yarns (5) with rolls (7, 8; 34, 35, 36) around which said group of yarns is wound following an S-shaped path in continuous operation, said pair of rolls being driven without slippage in a operative position (51), whereby brakes (30) acting upon the warp beam (3) are activated when the machine is stopped while at the same time one of the rolls (7,35) is swivelled radially out of its operative position (51) and away from the yarn group (5), whereby the swivelling motion ends in a slippage position (37) which can be selectively adjusted as to degree of swivelling by means of an adjustment link (39), whereby the yarns in the area of the rolls (7, 8; 34, 35,36) braked with the displacement assumes a path allowing for slippage of the yarn group (5) against the rolls (7, 8; 35, 36), said path being straighter than the S-shape.

REFERENCES:
patent: 1452161 (1923-04-01), Kuenneth
patent: 2098418 (1937-11-01), Francis
patent: 2674778 (1954-04-01), Morrison et al.
patent: 2797468 (1957-07-01), Brown
patent: 3263297 (1966-08-01), Manning

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