Helical winding apparatus

Details Helical winding apparatus Helical winding apparatus

1984-03-27

1989-08-15

Jillions, John M.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 722, 242 723, 156429, B65H 8108

Patent

active

048567205

ABSTRACT:
In a method of fabricating hose, especially in very long unbroken lengths, an elongated core is mounted for rotation without longitudinal displacement and is driven simultaneously at both of its ends at a selected fixed speed. A bobbin having a length of tape wound on it is moved on a carrier along a path parallel to the length of the core, and the tape of the bobbin is wound helically onto the core while the core is rotating and the carrier is moving along the path. There may be plural bobbins, and the carrier may have a platform for a human operator who manipulates the bobbin from which tape is being wound. Tape from selected successive bobbins may be so wound in helical manner.

REFERENCES:
patent: 690353 (1901-12-01), Brewster
patent: 1990237 (1935-02-01), Lloyd
patent: 2352255 (1944-06-01), Davis
patent: 2914262 (1959-11-01), Ludvigsen
patent: 3187494 (1965-06-01), Fuller
patent: 3497413 (1970-02-01), Ullman et al.
patent: 3519520 (1970-07-01), Newman et al.
patent: 3823883 (1974-07-01), Fenci et al.

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