公开(公告)号：WO2016072914A1

公开(公告)日：2016-05-12

申请号：PCT/SE2015/051154

申请日：2015-11-02

Applicant: BAE SYSTEMS HÄGGLUNDS AKTIEBOLAG

Inventor： HELLHOLM, Björn ,  RIETZ, Alexandra ,  PALMQVIST, Julius

IPC: B62D55/10 ,  B62D55/08 ,  B62D55/06 ,  B62D55/14

CPC classification number: B62D55/104 ,  B60P1/54 ,  B62D55/06 ,  B62D55/065 ,  B62D55/084 ,  B62D55/0842 ,  B62D55/1125 ,  B62D55/116 ,  B62D55/32

Abstract: In one aspect of the present invention is provided an attachment device (100) for attachment of a trailing arm (54a) to a track support beam (22) intended to be connected, via said trailing arm (54a), to a center beam (30, 32) or other structural element situated between two track assemblies (21) of a tracked vehicle (10). The attachment device (100) is secured to the track support beam (22) and configured to attach the trailing arm (54a) to the track support beam (22) via an axis (X2) running above and substantially centrally along an upper side of the track support beam (22), in the longitudinal direction of the track support beam. In this way, a robust, structurally strong, suspension-admitting attachment device that is easy to manufacture and assemble is achieved. In another aspect of the invention is provided a tracked vehicle (10) comprising such an attachment device (100) and in a further aspect of the invention a method of manufacturing a track support beam (22) comprising such an attachment device (100).

Abstract translation: 在本发明的一个方面，提供了一种用于将拖臂（54a）连接到通过所述拖臂（54a）连接到轨道支撑梁（22）的附接装置（100） 30,32）或位于跟踪车辆（10）的两个轨道组件（21）之间的其它结构元件。 附接装置（100）被固定到轨道支撑梁（22）上，并被构造成经由一个轴线（X2）将牵引臂（54a）附接到轨道支撑梁（22），该轴线（X2）沿着 轨道支撑梁（22）在轨道支撑梁的纵向方向上。 以这种方式，实现了易于制造和组装的坚固，结构坚固的悬挂允许附接装置。 在本发明的另一方面，提供一种包括这种附接装置（100）的跟踪车辆（10），并且在本发明的另一方面，提供一种制造包括这种附接装置（100）的轨道支撑梁（22）的方法。