公开(公告)号：US20160265562A1

公开(公告)日：2016-09-15

申请号：US15160042

申请日：2016-05-20

申请人： Caterpillar Inc.

发明人： Jill E. Bailey ,  Michael R. Kunde ,  Veerabhadrarao Madireddi ,  Ross G. Nicholson ,  Ethan M. Tevis

IPC分类号： F15B15/14 ,  F15B15/24

CPC分类号： F15B15/24 ,  B60Y2200/411 ,  B60Y2400/406 ,  F15B15/1457

摘要： A hydraulic cylinder assembly having a first portion connected to a first bar. A rod is constrained within a cylindrical recess by a first end and a second end of housing. A maximum travel of a first end of the rod within the housing defines a stroke of the hydraulic cylinder assembly. At least two structures are coupled with each other along a first edge and a second edge to form a space therewithin. A second surface of the structures having a first profile being at a first predetermined distance, and a second profile being at a second predetermined distance, from an axis of each of the at least two structures. The second predetermined distance is greater than the first predetermined distance. The structures are mounted over rod proximate to second end of rod to form a collar for limiting the stroke of the hydraulic cylinder assembly of a machine.

摘要翻译： 一种液压缸组件，其具有连接到第一杆的第一部分。 杆通过壳体的第一端和第二端约束在圆柱形凹部内。 杆的第一端在壳体内的最大行程限定了液压缸组件的行程。 至少两个结构沿着第一边缘和第二边缘彼此联接以在其中形成空间。 所述结构的第二表面具有距所述至少两个结构中的每一个的轴线处于第一预定距离的第一轮廓和距第二预定距离的第二轮廓。 第二预定距离大于第一预定距离。 结构被安装在靠近杆的第二端的杆上方以形成用于限制机器的液压缸组件的冲程的套环。