| 摘要 |
A method of lacing coils of electric machines by using a needle (10) having an open eye (12, 13), said needle being movable relative to the coils (3) mounted onto an indexable support, and a feeder (20) of cord (4), wherein the needle is rotatable about its axis and the feeder is movable about the needle axis at an angular speed twice the needle speed, whereby a wrapping of the cord (4) around the needle is obtained during the radial movement of the latter. An apparatus carrying out the method comprises an eccentric control assembly (25) for the feeder, with two plates (31, 33) slidable on roller bearings in vertical and horizontal direction, respectively. <IMAGE> |
