Apparatus for removing residual roving from roving bobbin

Details Apparatus for removing residual roving from roving bobbin Apparatus for removing residual roving from roving bobbin

1991-03-19

1993-06-22

Crowder, Clifford D.

Textiles: manufacturing

Bobbin stripping

By unwinding

28292, B65H 7300

Patent

active

052207145

ABSTRACT:
An apparatus for removing a residual roving attached to a roving bobbin to obtain a blank bobbin, including a rotary driving device for rotating the roving bobbin alternately in a forward direction and a reverse direction, and a device for completely removing the residual roving strongly attached to a roving wind assisting cloth provided on the blank bobbin. A suction nozzle for sucking the roving bobbin is moved to a position where a tip of the suction nozzle comes close to the roving wind assisting cloth, so that the residual roving strongly attached to the cloth can be completely removed by the suction nozzle as rotating the roving bobbin.

REFERENCES:
patent: 1711429 (1929-04-01), Senn
patent: 3289266 (1966-12-01), Brown et al.
patent: 3528150 (1970-09-01), Schmid
patent: 3803673 (1974-04-01), Kupper
patent: 4267983 (1981-05-01), Leu
patent: 4765043 (1988-08-01), Yamashita
patent: 4793036 (1988-12-01), Nakayama

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