( ( ( ( Apparatus ( wherein ( ( ( the flow ) ( conducting ( joint means ) ) ) ( allows ( rotary ( or ( angular movement ) ) ) ) ) ) ) ( of ( the ( terminal member ) ) ) ) ( about ( a ( fixed axis ) ) ) ) . )
(ROOT (NP (NP (NP (NNS Apparatus)) (SBAR (WHADVP (WRB wherein)) (S (NP (NP (DT the) (NN flow)) (VP (VBG conducting) (NP (JJ joint) (NNS means)))) (VP (VBZ allows) (NP (JJ rotary) (CC or) (NN angular) (NN movement)))))) (PP (IN of) (NP (DT the) (NN terminal) (NN member))) (PP (IN about) (NP (DT a) (VBN fixed) (NNS axis))) (. .)))
Apparatus wherein the flow conducting joint means allows rotary or angular movement of the terminal member about a fixed axis.
(ROOT (S (NP (JJ Fixed) (NNS joints)) (VP (VBP do) (RB not) (VP (VB allow) (NP (NP (DT any) (NN movement)) (PP (IN of) (NP (DT the) (NNS bones)))))) (. .)))