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1. 发明申请

US20150060097A1 Implement End Cutting-Bit 有权
标题翻译：实施切削刃
公开(公告)号：US20150060097A1
公开(公告)日：2015-03-05
申请号：US14012521
申请日：2013-08-28
申请人： Caterpillar Inc.
发明人： Nick W. Biggs , Thomas Congdon
IPC分类号： E02F3/815
CPC分类号： E02F3/8152 , E02F9/2858 , E02F9/2883
摘要： An implement end cutting-bit with a body having front, rear, top, bottom, inner side and outer side portions. The body has a cutting edge along a bottom interface between the front and bottom portions. The body has a flat front surface on the front portion extending between a top edge along a top interface between the front and top portions, an outer side edge along an outer side interface between the front and outer side portions, a ridge on the front portion, and a spearhead edge along the bottom interface between the outer side portion and the cutting edge. The body has a contoured front surface on the front portion of the body adjacent the flat front surface. The contoured front surface can be defined between an inner side edge, which is along an inner side interface between the front and inner side portions, the cutting edge, and the ridge.
摘要翻译：具有具有前，后，顶，底，内侧和外侧部分的本体的器具端切割头。主体沿着前部和底部之间的底部界面具有切割边缘。主体在前部具有平坦的前表面，该前表面在沿着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，前部上的脊部，以及沿着外侧部分和切割边缘之间的底部界面的矛头边缘。主体在身体的前部的前部表面附近具有与前面平坦的前轮廓。轮廓的前表面可以限定在沿着前侧和内侧部分之间的内侧界面，切割边缘和脊部的内侧边缘之间。

2. 发明授权

US09556595B2 High performance implement wear member 有权
标题翻译：高性能工具磨损件
公开(公告)号：US09556595B2
公开(公告)日：2017-01-31
申请号：US14799839
申请日：2015-07-15
申请人： Caterpillar Inc.
发明人： Thomas Congdon , Sudhir R. Kallu , Nick W. Biggs , Nathan Bjerke
IPC分类号： E02F3/815 , E02F9/28 , E02F3/65
CPC分类号： E02F9/2883 , E02F3/658 , E02F3/8152 , E02F9/2858 , E02F9/2875
摘要： 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.
摘要翻译：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。

3. 发明授权

US09840825B2 Implement end cutting-bit 有权
公开(公告)号：US09840825B2
公开(公告)日：2017-12-12
申请号：US14012521
申请日：2013-08-28
申请人： Caterpillar Inc.
发明人： Nick W. Biggs , Thomas Congdon
IPC分类号： E02F3/815 , E02F9/28
CPC分类号： E02F3/8152 , E02F9/2858 , E02F9/2883
摘要： An implement end cutting-bit with a body having front, rear, top, bottom, inner side and outer side portions. The body has a cutting edge along a bottom interface between the front and bottom portions. The body has a flat front surface on the front portion extending between a top edge along a top interface between the front and top portions, an outer side edge along an outer side interface between the front and outer side portions, a ridge on the front portion, and a spearhead edge along the bottom interface between the outer side portion and the cutting edge. The body has a contoured front surface on the front portion of the body adjacent the flat front surface. The contoured front surface can be defined between an inner side edge, which is along an inner side interface between the front and inner side portions, the cutting edge, and the ridge.

4. 发明申请

US20160040399A1 High Performance Implement Wear Member 有权
标题翻译：高性能实施磨损成员
公开(公告)号：US20160040399A1
公开(公告)日：2016-02-11
申请号：US14799839
申请日：2015-07-15
申请人： Caterpillar Inc.
发明人： Thomas Congdon , Sudhir R. Kallu , Nick W. Biggs , Nathan Bjerke
IPC分类号： E02F9/28
CPC分类号： E02F9/2883 , E02F3/658 , E02F3/8152 , E02F9/2858 , E02F9/2875
摘要： 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.
摘要翻译：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。

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