发明名称 HUB JOINT FOR TUBULAR STRUCTURES
摘要 <p>A single body of plastic material has three converging coplanar radial arms and a perpendicular central hole. Each arm has an axial seat with a blind bottom to receive one end of the tubular structure and means for locking said end. The central hole is designed to receive a rotation hub.</p>
申请公布号 AU586473(B2) 申请公布日期 1989.07.13
申请号 AU19860055260 申请日期 1986.03.24
申请人 CLABER S.P.A. 发明人 ROMEO BORASO;GIANFRANCO ROMAN
分类号 B65H75/40;(IPC1-7):F16B7/00 主分类号 B65H75/40
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