公开(公告)号：US20100071503A1

公开(公告)日：2010-03-25

申请号：US12236101

申请日：2008-09-23

申请人： John Tobin ,  John T. Mizulo ,  Christopher S. Shaw ,  Albert W. Shaw

发明人： John Tobin ,  John T. Mizulo ,  Christopher S. Shaw ,  Albert W. Shaw

IPC分类号： F16H53/04

CPC分类号： F16H53/04 ,  Y10T74/2102

摘要： The present invention is directed toward a cam assembly comprising a cam, a drive shaft and an adjustable screw. The cam includes a first side, a second side opposite the first side, an outer perimeter and a thickness between the first and second sides. The cam further has a first elongated bore through the first and second sides and the thickness of the cam, wherein the first elongated bore has a length radially oriented in the cam and a first end and a second end. The cam further has an elongated threaded hole extending from the outer perimeter to and being in communication with the first elongated bore. The drive shaft extends through the first elongated bore. The adjustment screw is within the elongated threaded hole and is engaged with the drive shaft, wherein the cam assembly is constructed and arranged such the drive shaft can be adjustably positioned and fixedly secured relative to the cam at a plurality of positions along the length of the first elongated bore.

摘要翻译： 本发明涉及一种包括凸轮，驱动轴和可调螺钉的凸轮组件。 凸轮包括第一侧，与第一侧相对的第二侧，外周边和第一侧和第二侧之间的厚度。 凸轮还具有穿过第一和第二侧面的第一细长孔和凸轮的厚度，其中第一细长孔具有在凸轮中径向取向的长度，以及第一端和第二端。 凸轮还具有从外周边延伸到第一细长孔并且与第一细长孔连通的细长螺纹孔。 驱动轴延伸穿过第一细长孔。 调节螺钉在细长的螺纹孔内并与驱动轴接合，其中凸轮组件被构造和布置成使得驱动轴可以可调节地定位并相对于凸轮固定在沿着 第一细长孔。