Precision winder for the drawing and packaging of synthetic fibe

Details Precision winder for the drawing and packaging of synthetic fibe Precision winder for the drawing and packaging of synthetic fibe

1978-02-23

1980-05-20

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 18R, 242 18CS, 242 45, B65H 5408, B65H 5938

Patent

active

042035597

ABSTRACT:
A precision winder having a traverse mounted in a fixed position and a spindle mounted for rectilinear movement away from the traverse in response to the growth of a package being formed on the spindle. The spindle is driven by a D.C. motor and a D.C. speed control is provided to control the speed of the motor in response to movement of the spindle away from the traverse. The main control potentiometer for the speed control is linear and adjusted in response to movement of the spindle away from the traverse by a cam proportioned to effect non-linear adjustment of the potentiometer at a rate proportional to the decrease in spindle speed required to maintain drawing speed constant as the package grows.

REFERENCES:
patent: 2140555 (1938-12-01), Satterlee
patent: 2509250 (1950-05-01), Roberts
patent: 3717311 (1973-02-01), Smith
patent: 3801032 (1974-04-01), Sears et al.
patent: 3838827 (1974-10-01), Klink et al.
patent: 3854668 (1974-12-01), Rudd
patent: 4076181 (1978-02-01), Coggin, Jr.

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