Winding – tensioning – or guiding – Support for a strand material holder – For bobbins
Patent
1978-12-11
1980-02-19
Christian, Leonard D.
Winding, tensioning, or guiding
Support for a strand material holder
For bobbins
B65H 4902
Patent
active
041891104
ABSTRACT:
A creel for unwinding forming packages of strand is described in which a plurality of vertically spaced flat shelves are mounted on a frame with rows of orifices provided on each of the shelves. The orifices are spaced apart on said shelves a sufficient distance from each other to permit a forming package to be placed over each orifice without touching an adjacent forming package. A sleeve is positioned in each orifice and constructed to permit strand to run through it without damaging the strand and a guide eye is positioned below each sleeve and free of the side of the shelf holding the sleeve to guide strand drawn through it to a point beyond the creel without touching the creel shelves.
REFERENCES:
patent: 1765590 (1930-06-01), Javery
patent: 3151963 (1965-10-01), Cochran
patent: 3535097 (1970-10-01), Drummond
patent: 3545699 (1970-12-01), Klink et al.
patent: 3674223 (1972-07-01), Philip
patent: 4045195 (1977-08-01), Drummond
patent: 4096687 (1978-06-01), McDonald
Manufacturing Technology of Continuous Glass Fibers, K. Lowenstein, Elsevier Publishing Co. 1973, p. 256.
Christian Leonard D.
Curley John E.
PPG Industries Inc.
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