公开(公告)号：US4193360A

公开(公告)日：1980-03-18

申请号：US963579

申请日：1978-11-24

申请人： Ernest K. Lund

发明人： Ernest K. Lund

IPC分类号： D05C15/24 ,  D05C15/00

CPC分类号： D05C15/24

摘要： A knife block for use in a fine gauge tufting machine carries four knives, disposed in pairs on opposite sides of a central web with their edges engaged in opposed pairs of grooves in the block. The knives are retained in the block by two knurled cylindrical clamping blocks, which are disposed in slots in the block and are pressed by clamping screws into engagement with the edges of the knives.

摘要翻译： 用于精密规格簇绒机的刀块承载四个刀片，成对地设置在中央腹板的相对侧上，其边缘与块体中相对的一对凹槽啮合。 刀具通过两个滚花的圆柱形夹紧块保持在块中，该圆形夹紧块设置在块体中的槽中，并通过夹紧螺钉与刀的边缘接合而被压紧。

公开(公告)号：US4175497A

公开(公告)日：1979-11-27

申请号：US858027

申请日：1977-12-06

申请人： Ernest K. Lund

发明人： Ernest K. Lund

IPC分类号： D05C15/24

CPC分类号： D05C15/24

摘要： A knife assembly for a tufting machine includes a knife bar; a plurality of knife blocks mounted side by side on the knife bar; projecting pegs extending from the knife blocks which are each inserted into one hole of a row of uniformly spaced retaining holes in one side of the knife bar; clamping screws for retaining the pegs in the holes; and a row of uniformly spaced pins carried by the knife, or a plate attached to the knife bar, which engage corresponding slots in the faces of the knife blocks from which the pegs project to determine the orientation of the blocks with respect to the knife bar, the pins being laterally offset by the same amount with respect to the retaining holes; and knives mounted in the knife blocks.

摘要翻译： 用于簇绒机的刀组件包括刀杆; 在刀杆上并排安装的多个刀块; 从刀块延伸的突出栓，每个刀块插入到刀杆一侧的一排均匀间隔的保持孔的一个孔中; 用于将钉固定在孔中的夹紧螺钉; 以及由刀携带的一排均匀间隔的销，或连接到刀杆的板，其接合在刀块的表面中的相应狭槽，栓钉突出以确定块相对于刀杆的取向 销相对于保持孔横向偏移相同的量; 和刀安装在刀块中。