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Weft insertion mechanism driven by a variable pitch cam screw
Weft insertion mechanism driven by a variable pitch cam screw
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机译:可变螺距凸轮轴驱动的引纬机构
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摘要
A tape wheel 9 for a weft indenting tape 15 driven in oscillatory manner at varying speeds from a shaft 3 by means of crank arms 6 and a block bracket 7 containing blocks 71 which engage a variable pitch cam screw 81 attached to the tape wheel 9. IMAGE
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