Nose cone for small spin head in flash spinning system

Details Nose cone for small spin head in flash spinning system Nose cone for small spin head in flash spinning system

1997-10-29

1999-10-26

Pyon, Harold

Plastic article or earthenware shaping or treating: apparatus

Shaping orifice and downstream work contacting gaseous...

Orifice for filaments or fibers

425191, 425192S, 4253822, 425461, D01D 402

Patent

active

059717319

ABSTRACT:
The present invention relates to a novel arrangement for attaching, by screw threads, one device to another wherein the one device has a greater thermal rate of expansion than the other and the devices are assembled at a temperature which is lower than that at which the two devices are regularly subjected. In particular, the novel arrangement maintains the security of the attachment where the differing thermal rates of expansion would normally cause the screw thread attachment to become loose.

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