Composite, pultruded fiberglass resinous hockey stick, method and device for manufacture thereof

摘要: An automated machine and process for the production of pultruded hockey sticks similar linear products. The comprises a rigid elongated frame creel bank supplying rovings from individual spools. elongated, rigid, hollow mandrel extends substantially along entire length supported by frame. A veil guide directs wraps around at front machine. serial segments, each having pattern card, gathering bracket spiral winding station. Each segment onto in longitudinal layer circumscribed radial comprising separate spaced apart, continuous forming concentric helixes. stations are synchronized counter-rotate. third card converges toward mandrel. resin injection die penetrated manifold gathers saturates uncompleted product with resin. Within die, has small diameter passages extending central bore to grooves on surface conveying rovings. second an outer impregnated heater said heats resultant product. curing helps maintain shape imparted while cures. Modified industrial pullers used pull about predetermined speed form