发明名称 Tufting needle
摘要 In a tufting needle with an eye (7) elongate in the direction of the needle axis (8), one side face is bevelled at one longitudinal edge by a land (6) and at the other longitudinal edge by a bias grind (14) reaching into the zone of the eye. The uppermost zone of that edge (9) of the eye, which zone is furthest from the needle point (13), is offset towards the land (6) relatively to the central axis (8) of the eye (7) to facilitate trouble-free co-operation between the looper (2) on the one hand and the needle and yarn (5) on the other hand.
申请公布号 US4563961(A) 申请公布日期 1986.01.14
申请号 US19840611887 申请日期 1984.05.18
申请人 ZIMMERMAN, JOS. 发明人 BEYER, WALTER;BEYER, JOACHIM
分类号 D05C15/20;(IPC1-7):D05B85/00 主分类号 D05C15/20
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