公开(公告)号：US4033385A

公开(公告)日：1977-07-05

申请号：US720039

申请日：1976-09-02

申请人： Donald R. Taube

发明人： Donald R. Taube

IPC分类号： H02K15/04 ,  B21F3/00

CPC分类号： H02K15/0435

摘要： An apparatus and method for placing magnet wire in slots respectively defined by the blades of coil transfer apparatus thereby to form a dynamoelectric machine field winding. The wire is pushed through a rotating nozzle having a dispensing exit which directs the wire along at least a first predetermined path having sections respectively aligned with the open ends of two of the slots whereby the wire is pushed into the two slots. The relationship of the rate of wire pushing to the nozzle angular velocity is selectively controlled to determine the size and shape of the predetermined path and hence the desired configuration of the resulting coil. In a preferred apparatus and method, the nozzle is rotated at alternately increasing and decreasing speeds while the wire is pushed at a constant rate to form a coil having an alternately increasing and decreasing the nozzle. The radial spacing of the dispensing exit from the rotational axis of the nozzle and the location of the rotational axis relative to the slots may also be selectively controlled. In the preferred apparatus, two nozzles rotating in synchronism with one another are employed to simultaneously direct two wires into diametrically opposite sets of slots defined by the blades of coil transfer apparatus arranged in a cylindrical array thereby to simultaneously form a first two coils of one like configuration and to subsequently form at least two additional coils of a different like configuration each serially connected to a respective one of the first two coils. Upon indexing of the coil transfer apparatus into another angular position, the operating cycle of the apparatus may be repeated to form further sets of coils pushed into other sets of slots.

摘要翻译： 一种用于将电磁线放置在由线圈传送装置的叶片分别限定的狭槽中的装置和方法，从而形成电动机场励磁绕组。 电线被推动通过具有分配出口的旋转喷嘴，该分配出口沿着至少第一预定路径引导电线，该第一预定路径具有分别与两个槽的开口端对准的部分，从而将电线推入两个槽中。 选择性地控制丝推速与喷嘴角速度的关系，以确定预定路径的尺寸和形状，从而确定所得线圈的期望配置。 在优选的装置和方法中，当以恒定速率推动线时，喷嘴以交替增加和减小的速度旋转，以形成交替地增加和减少喷嘴的线圈。 分配出口与喷嘴的旋转轴线的径向间隔和旋转轴线相对于狭槽的位置也可以被选择性地控制。 在优选的装置中，使用两个彼此同步旋转的喷嘴，以同时将两根导线同时沿直径相对的一组由布置在圆柱形阵列中的线圈传送装置的叶片限定的狭槽组合，从而同时形成一个类似 并且随后形成至少两个不同类似构造的附加线圈，每个线圈串联连接到前两个线圈中的相应一个线圈。 在将线圈传送装置索引到另一个角位置时，可以重复该装置的操作周期，以形成另外一组被推入其它插槽的线圈。

公开(公告)号：US5496147A

公开(公告)日：1996-03-05

申请号：US289948

申请日：1994-08-12

申请人： Donald R. Taube

发明人： Donald R. Taube

IPC分类号： B66F9/18 ,  B66F9/19

CPC分类号： B66F9/187 ,  B66F9/19

摘要： The invention is directed to an apparatus for lifting and moving a barrel. The apparatus includes a frame which can be connected to a fork lift, at least one support member pivotably connected to the frame for engaging and supporting the barrel, a power source for selectively moving the support member(s) from a substantially vertical to a substantially horizontal position and vice versa, and an apparatus for removably attaching to the bead of the barrel.

摘要翻译： 本发明涉及一种用于提升和移动枪管的装置。 该装置包括可连接到叉车的框架，至少一个可枢转地连接到框架以用于接合和支撑筒体的支撑构件，用于选择性地将支撑构件从基本垂直地移动到基本上 水平位置和反之亦然，以及用于可移除地附接到筒的胎圈的装置。