Filament winding apparatus

Details Filament winding apparatus Filament winding apparatus

1992-05-27

1993-08-24

Aftergut, Jeff H.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

Longitudinally progressive helical winding means

156171, 156169, 156429, 156430, 156458, 156446, 242 355R, 242 355A, B65H 5422, B65H 8100

Patent

active

052385205

ABSTRACT:
Disclosed is a filament winding apparatus comprising a winding mechanism having a pair of arms for winding traversed filamentary yarns impregnated with a resin onto a plurality of mandrels, respectively, and a mandrel retaining mechanism having mandrel receiving portions by a number of at least two times of the number of the mandrels to be set on the arms of the winding mechanism. The arms are swung between a winding position and a mandrel exchange position of the mandrel retaining mechanism. The retaining mechanism is a little moved when the mandrels are exchanged. A plurality of mandrels can be easily and efficiently exchanged at the same time without a particular device. The number of the mandrels for simultaneous filament winding can be increased and a high productivity can be obtained. Further, this apparatus can be realized at a relatively low cost.

REFERENCES:
patent: 3470052 (1969-09-01), Herman
patent: 3607566 (1971-09-01), Medney
patent: 3730795 (1973-05-01), Medney
patent: 4062717 (1977-12-01), McClean
patent: 4325766 (1982-04-01), Michael
patent: 4671842 (1987-06-01), Prochaska et al.
patent: 4692196 (1987-09-01), Ellegood et al.
patent: 4710255 (1987-12-01), Takeuchi et al.

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