发明授权
- 专利标题: Tufting needle with offset stem
- 专利标题(中): 带偏心茎的针刺针
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申请号: US150073申请日: 1998-09-09
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公开(公告)号: US6062151A公开(公告)日: 2000-05-16
- 发明人: Warren John Meade , Angela Margaret Phillips , Joan Emma Harneiss
- 申请人: Warren John Meade , Angela Margaret Phillips , Joan Emma Harneiss
- 申请人地址: DEX
- 专利权人: Groz-Beckert KG
- 当前专利权人: Groz-Beckert KG
- 当前专利权人地址: DEX
- 主分类号: D05C15/20
- IPC分类号: D05C15/20 ; D05C15/04 ; D05B85/10
摘要:
A tufting needle is disclosed. The needle has a shank (1) and a stem (2). The needle has a lower eye (4) in the stem (2) which is close to the tip (3) and an upper eye (6 in FIG. 1, and 15 in FIG. 2), and a thread-guiding groove (7) on one side running along the stem (2) and connecting the eyes (4 and 6 in FIGS. 1, and 4 and 15 in FIG. 2). The needle also has a transitional segment (5 in FIG. 1, and 14 in FIG. 2) between the lower end of the shank (1) and the upper end of the stem (2). The stem is offset with respect to the shank (1) but runs parallel thereto; the upper eye (6 in FIG. 1, and 15 in FIG. 2) is in the transitional segment (5 in FIG. 1 and 14 in FIG. 2) and is aligned with the thread-guiding groove (7).
公开/授权文献
- US5429683A Face mask for breathing 公开/授权日:1995-07-04
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