Pneumatic reel fiber pay out system

Details Pneumatic reel fiber pay out system Pneumatic reel fiber pay out system

1990-12-03

1992-05-05

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 1, 242 4701, B65H 5400

Patent

active

051100614

ABSTRACT:
Apparatus for pneumatically pulling on optical filament from test bobbin and winding the optical filament onto the surface of a non-rotating spool. The filament is guided about the surface of the spool by one or more streams of fluid at supersonic flow and is wound into a groove in the cylindrical surface of the spool. The filament is wound onto the supply bobbin so that withdrawal of the filament from the supply bobbin imparts a twist to the filament as it is withdrawn and the filament is wound onto the spool in a direction which imparts a twist to said filament in the opposite direction to that the twist imparted by pulling the filament from the supply bobbin is offset by the twist imparted to the filament while winding the filament on the spool.

REFERENCES:
patent: 4744394 (1988-05-01), Lincke
patent: 4784344 (1988-11-01), Lenk et al.
patent: 4817880 (1989-04-01), Lenk et al.
patent: 4880177 (1989-11-01), Lenk et al.
patent: 4890800 (1990-01-01), Lenk et al.
patent: 5018678 (1991-05-01), Peterson

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