Winding flexible strip material on cores with frusto-conical end

Details Winding flexible strip material on cores with frusto-conical end Winding flexible strip material on cores with frusto-conical end

1975-03-25

1977-06-14

Aegerter, Richard F.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

2421583, 2421584R, 57 11, 72143, B65H 8106

Patent

active

040292657

ABSTRACT:
A reinforced plastics material tubular rod has frusto-conical ends and a helical winding of constant angle over the tubular portion of the rod, but varying angle over the frusto-conical end portion of the rod. The winding is formed by apparatus havinglead screws for moving a winding head rectilineally during winding of the tubular portion of the rod and guiding means for coordinating longitudinal and rotational movement of the winding head during winding of the frusto-conical end portions of the rod.

REFERENCES:
patent: 601834 (1898-04-01), Huestis
patent: 1867596 (1932-07-01), Roseman
patent: 2676761 (1954-04-01), Wirth
patent: 3112895 (1963-12-01), Kinney
patent: 3614005 (1971-10-01), Chartier

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