Method and apparatus for gathering strand material

Details Method and apparatus for gathering strand material Method and apparatus for gathering strand material

1981-01-02

1982-08-17

Lindsay, Jr., Robert L.

Glass manufacturing

Processes

Forming product or preform from molten glass

65 102, 83913, 229 91, 229 92, C03D 37025

Patent

active

043447864

ABSTRACT:
A method and apparatus for gathering strand material from a plurality of sources of strand material comprising a rotatable roll means for pulling the strand material from the sources, primary drive means for rotating the roll means, ring means mounted for rotation coaxially with the roll means and adapted to pull strand material from one or more of the sources, secondary drive means for rotating the ring means at rates independent of the rotation of the roll means, and means for axially moving the ring means into and out of communication with the roll means.

REFERENCES:
patent: 4175939 (1979-11-01), Nakazawa et al.
patent: 4194896 (1980-03-01), Symborski et al.

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