A totally non-metallic wrench formed entirely of fiber-reinforced plastic material includes a core of random discontinuous glass-fiber-reinforced plastic material and a band of unidirectional continuous glass-fiber-reinforced plastic material extending around the periphery of the core which are subjected to compression molding to form a composite wrench structure. <IMAGE>
申请公布号
DE69321664(T2)
申请公布日期
1999.03.18
申请号
DE1993621664T
申请日期
1993.04.28
申请人
SNAP-ON TOOLS CORP., KENOSHA, WIS., US
发明人
ZURBUCHEN, GREGORY A., KENOSHA, WISCONSIN 53142, US;MACHMEIER, PAUL M., RACINE, WISCONSIN 53402, US