公开(公告)号：US20160040399A1

公开(公告)日：2016-02-11

申请号：US14799839

申请日：2015-07-15

Applicant: Caterpillar Inc.

Inventor： Thomas Congdon ,  Sudhir R. Kallu ,  Nick W. Biggs ,  Nathan Bjerke

IPC: E02F9/28

CPC classification number: E02F9/2883 ,  E02F3/658 ,  E02F3/8152 ,  E02F9/2858 ,  E02F9/2875

Abstract: A wear member for an earth-working implement includes a body having front, rear, top, bottom, inner side and outer side portions. A cutting edge is defined along at least a portion of a bottom interface. The wear member includes a contoured upper front surface, which extends between a top edge along a top interface between the front portion and the top portion, an outer side edge along an outer side interface between the front portion and the outer side portion, a ridge on the front portion, and a spearhead edge along the bottom interface. The wear member includes a contoured lower front surface formed on the front portion of the body adjacent the contoured upper front surface, which is between an inner side edge, which is disposed along an inner side interface between the front portion and the inner side portion, the cutting edge, and the ridge.

Abstract translation: 用于土方工具的磨损构件包括具有前，后，顶，底，内侧和外侧部分的本体。 沿着底部界面的至少一部分限定切割边缘。 磨损构件包括轮廓上的前表面，其在前部和顶部之间的顶部界面的顶部边缘之间延伸，沿着前部和外侧部分之间的外侧界面的外侧边缘，脊部 在前部，以及沿着底部界面的矛头边缘。 所述磨损构件包括形成在所述主体的与所述前侧部分和所述内侧部分之间的内侧界面处配置的内侧边缘之间的所述轮廓上的前表面的前部的轮廓下表面， 切割边缘和脊。

公开(公告)号：US09556595B2

公开(公告)日：2017-01-31

申请号：US14799839

申请日：2015-07-15

Applicant: Caterpillar Inc.

Inventor： Thomas Congdon ,  Sudhir R. Kallu ,  Nick W. Biggs ,  Nathan Bjerke

IPC: E02F3/815 ,  E02F9/28 ,  E02F3/65

CPC classification number: E02F9/2883 ,  E02F3/658 ,  E02F3/8152 ,  E02F9/2858 ,  E02F9/2875

Abstract: A wear member for an earth-working implement includes a body having front, rear, top, bottom, inner side and outer side portions. A cutting edge is defined along at least a portion of a bottom interface. The wear member includes a contoured upper front surface, which extends between a top edge along a top interface between the front portion and the top portion, an outer side edge along an outer side interface between the front portion and the outer side portion, a ridge on the front portion, and a spearhead edge along the bottom interface. The wear member includes a contoured lower front surface formed on the front portion of the body adjacent the contoured upper front surface, which is between an inner side edge, which is disposed along an inner side interface between the front portion and the inner side portion, the cutting edge, and the ridge.

Abstract translation: 用于土方工具的磨损构件包括具有前，后，顶，底，内侧和外侧部分的本体。 沿着底部界面的至少一部分限定切割边缘。 磨损构件包括轮廓上的前表面，其在前部和顶部之间的顶部界面的顶部边缘之间延伸，沿着前部和外侧部分之间的外侧界面的外侧边缘，脊部 在前部，以及沿着底部界面的矛头边缘。 所述磨损构件包括形成在所述主体的与所述前侧部分和所述内侧部分之间的内侧界面处配置的内侧边缘之间的所述轮廓上的前表面的前部的轮廓下表面， 切割边缘和脊。