Twisted wire manufacturing apparatus and concentric twisted wire

Details Twisted wire manufacturing apparatus and concentric twisted wire Twisted wire manufacturing apparatus and concentric twisted wire

1990-05-04

1992-06-02

Chiesa, Richard L.

Plastic article or earthenware shaping or treating: apparatus

Preform assembly means and means for bonding of plural...

29 33F, 29872, 57 5852, 57 587, 57138, 57311, 72261, 72262, 425516, B29C 5314

Patent

active

051182785

ABSTRACT:
A twisted wire manufacturing apparatus is provided with a plurality of injection dies communicating with an annular groove formed in a rotary head. An annular shoe for gradually reducing a sectional area of the annular groove is slidably fitted to the annular groove. Raw material is supplied into the annular groove and raw wires are injected from the injection dies. One of the plurality of injection dies provides an increased injection resistance to reduce the injection speed of a core raw wire injected from that injection die relative to the injection speed of outer layer raw wires injected from other injection dies.

REFERENCES:
patent: 2105338 (1938-01-01), Sunderland
patent: 2374133 (1945-04-01), Ramstedt et al.
patent: 2724944 (1955-11-01), Carleton et al.
patent: 3446000 (1969-05-01), Smollinger et al.
patent: 4471527 (1984-09-01), Nishijima
patent: 4870851 (1989-10-01), Nishijima et al.

Affiliated with

Also associated with

Rating

Twisted wire manufacturing apparatus and concentric twisted wire does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Twisted wire manufacturing apparatus and concentric twisted wire, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Twisted wire manufacturing apparatus and concentric twisted wire will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2225645