Title:
Method and apparatus for producing staple like yarn from continuous strand
United States Patent 2886877

Inventors:
Frickert, Philip J.
Russell, Robert G.
Publication Date:
05/19/1959
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Assignee:
OWENS CORNING FIBERGLASS CORP
Primary Class:
65/438
Other Classes:
156/175, 65/504, 57/246, 156/264, 28/220, 57/400, 57/200, 57/402, 28/219, 264/109, 156/167, 425/325, 28/271, 57/249, 57/404, 57/2, 156/62.400, 57/350, 425/82.100, 57/59, 425/83.100, 156/180, 28/262
International Classes:
D02G1/00
US Patent References:
2369481Manufacture of spun glass fibers
2379824Process and apparatus for treating artificial filaments
2398808Apparatus for forming fibrous strands
2638146Reinforced paper and method and apparatus for the manufacture thereof
2663906Method for producing glass fibers and bonded mat
2693844Apparatus for reinforcing sheet material
Foreign References:
NL49668C