公开(公告)号：US5695310A

公开(公告)日：1997-12-09

申请号：US682825

申请日：1996-07-12

申请人： Kent M. Foster ,  Gregory A. Loebbaka

发明人： Kent M. Foster ,  Gregory A. Loebbaka

IPC分类号： E02F3/358 ,  E02F3/28 ,  E02F3/36 ,  E02F3/38

CPC分类号： E02F3/283

摘要： Typical loading machines utilize a pair of lift arms to mount a work implement to a machine frame. The spacing of the lift arms and the tilt linkage mounted to the lift arms to manipulate the work implement reduce the visibility to the work implement as well as increase the overall weight of the structure. The present invention provides a boom-type lift arm that has a non-clevised configuration on both end portions thereof that mount a work implement to the frame of a machine. The tilt linkage is mounted between the lift arm and the work implement to rotate the work implement with respect to the lift arm. The work implement defines a pair of mounting plates that mount both the tilt linkage as well as the lift arm.

摘要翻译： 典型的装载机使用一对提升臂将工作装置安装到机架上。 提升臂和安装到提升臂上的倾斜连杆件的间距以操纵工作装置，降低了对工作装置的可视性，并且增加了结构的总重量。 本发明提供了一种悬臂式提升臂，其在其两端部具有非修剪构造，其将工作装置安装在机器的框架上。 倾斜联动装置安装在提升臂和工作工具之间，以相对于提升臂旋转工作工具。 工作装置定义了一对安装倾斜连杆机构和提升臂的安装板。