| 发明名称 |
RETAINER SYSTEMS FOR GROUND ENGAGING TOOLS |
| 摘要 |
Disclosed are various exemplary embodiments of a lock for a ground engaging tool. The lock may include a head portion and a C-shaped skirt extending from the head portion. The skirt may define a lock slot for receiving a portion of a support member to be locked with the ground engaging tool. The skirt may also include an outer surface configured to be rotatably received in an inner surface of a retainer bushing. The outer surface may include a recessed portion that is configured to create a gap between a base surface of the recessed portion and the inner surface of the retainer bushing when the outer surface of the skirt is rotatably received in the inner surface of the retainer bushing. |
| 申请公布号 |
US2014259808(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201313839200 |
申请日期 |
2013.03.15 |
| 申请人 |
CATERPILLAR INC. |
发明人 |
LaHood James Robert;Jeske Clifford Otto |
| 分类号 |
E02F9/28 |
主分类号 |
E02F9/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A lock for a ground engaging tool, comprising:
a head portion; and a C-shaped skirt extending from the head portion, the skirt defining a lock slot for receiving a portion of a support member to be locked with the ground engaging tool, the skirt including an outer surface configured to be rotatably received in an inner surface of a retainer bushing, wherein the outer surface includes a recessed portion that is configured to create a gap between a base surface of the recessed portion and the inner surface of the retainer bushing when the outer surface of the skirt is rotatably received in the inner surface of the retainer bushing. |
| 地址 |
Peoria IL US |
