Strand-guiding arm for braiding machine
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United States of America Patent
Stats
-
Apr 16, 2002
Grant Date -
N/A
app pub date -
Mar 31, 2000
filing date -
Apr 1, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A braiding-machine strand-guide arm has an outer end provided with a strand guide and an inner end formed as a pivot eye. The arm further has a body formed of spaced-apart outer layers of a hard material and a very low-density mass between the outer layers. The outer layers are formed of a plastic laminate reinforced with fibers of carbon, glass, boron, or metal. Whisker fibers can also be used as reinforcement. Preferably the laminate includes textile reinforcement. Alternately the hard material of the shell of the arm can be made of cast metal. The low-density mass is normally a solid material. It is a foamed plastic, typically a light polyurethane foam.
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Cited Art Landscape
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