| 发明名称 |
TOOL RETENTION SYSTEM HAVING CAM-DRIVEN KEYS |
| 摘要 |
A retention system is provided for use in connecting a replaceable tool to a work implement. The retention system may have a sleeve configured to be received within corresponding bores in the work implement and the replaceable tool. The sleeve may have a radially oriented hole passing through an outer surface thereof. The retention system may also have a pin disposed within the sleeve. The pin may have a cam lobe located at an end adjacent the radially oriented hole of the sleeve and radially offset from a central axis. The retention system may additionally have a key disposed within the radially oriented hole of the sleeve and configured to ride on the cam lobe. The key may be movable during rotation of the pin from a retracted position to an activated position at which the key extends beyond the outer surface of the sleeve. |
| 申请公布号 |
US2015027009(A1) |
申请公布日期 |
2015.01.29 |
| 申请号 |
US201313948836 |
申请日期 |
2013.07.23 |
| 申请人 |
Caterpillar Inc. |
发明人 |
VANNITAMBY Shevon Anthony;LAMPRECHT Terry Ray;SOMMER Ryan Christopher;POREMBSKI Mitchell Meyer |
| 分类号 |
E02F9/28 |
主分类号 |
E02F9/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A retention system for use in connecting a replaceable tool to a work implement, the retention system comprising:
a sleeve configured to be received within corresponding bores in the work implement and the replaceable tool, the sleeve having a radially oriented hole passing through an outer surface thereof; a pin disposed within the sleeve and having a cam lobe located at an end adjacent the radially oriented hole of the sleeve and radially offset from a central axis; and a key disposed within the radially oriented hole of the sleeve and configured to ride on the cam lobe, the key being movable during rotation of the pin from a retracted position to an activated position at which the key extends radially beyond the outer surface of the sleeve. |
| 地址 |
Peoria IL US |
