MIT EINEM INNENGEWINDE VERSEHENES FASERVERSTAERKTES KUNSTSTOFFELEMENT UND VERFAHREN ZU SEINER HERSTELLUNG

摘要

An internally threaded fiber-reinforced plastic member comprising a hollow body which has a body portion and a central bore, in which at least one crossing pair of unified groups of resin-impregnated strands are arranged substantially in perpendicular relation to the axis of the member, has been found to be extremely excellent in mechanical strength. Such an internally threaded member can be produced with high productivity and at low cost, utilizing filament winding technique, although the production method is not limited thereto.