Plastic and nonmetallic article shaping or treating: processes – With severing – removing material from preform mechanically,...
Patent
1986-07-09
1988-12-13
Lowe, James
Plastic and nonmetallic article shaping or treating: processes
With severing, removing material from preform mechanically,...
264242, 264262, 264264, 264267, 264276, 264318, 10 86R, 744248R, 411908, B21D 5324, B29C 4516, F16B 3712
Patent
active
047909714
ABSTRACT:
The threads of a nut on a multithreaded, high helix lead screw are formed by disposing a nut over a lead screw where the center hole of the nut is larger than the threads of the lead screw. Polymer material is filled into the space between the nut and the lead screw and cured to form a high helix, multithreaded nut which has threads complimentary to the threads of the lead screw.
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Brown Ross A.
Davis Guy M.
Durkin II Jeremiah F.
Lowe James
TranTek Inc.
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