发明授权
- 专利标题: Knife block for a tufting machine
- 专利标题(中): 用于簇绒机的刀块
-
申请号: US52322申请日: 1979-06-26
-
公开(公告)号: US4269126A公开(公告)日: 1981-05-26
- 发明人: Douglas G. Woodcock
- 申请人: Douglas G. Woodcock
- 申请人地址: GB2 Lancashire
- 专利权人: Pickering Blackburn Limited
- 当前专利权人: Pickering Blackburn Limited
- 当前专利权人地址: GB2 Lancashire
- 优先权: GBX29807/78 19780713
- 主分类号: D05C15/24
- IPC分类号: D05C15/24
摘要:
A knife block for a tufting machine producing cut pile fabric carries two identical knives disposed face to face, with one knife projecting from the block sufficiently to act as an operative knife and the other knife projecting to a lesser extent and acting solely as a back-up knife to support the operative knife against deflection.
公开/授权文献
- US6032986A Door system for a mine stopping 公开/授权日:2000-03-07