发明名称 |
Mechanism for securing a shaft-hub connection of two shafts |
摘要 |
A coupling mechanism secures a shaft-to-collar connection for two shafts, such as an extension shaft stub and a tractor PTO shaft. An annular locking element on the first shaft prevents an axial disconnection of an established connection. One of the shafts has a collar with a positive engagement element for a locking engagement with the other shaft. The other shaft includes a positive engagement for a locking engagement with the collar. To enable an easier handling of the axial locking of the shaft to collar connection, the locking element includes a first set of teeth which are complementarily to a second set of teeth on the second shaft. The locking element is rotatably arranged on the first shaft and can be rotated from a locked position to an unlocked position. In the locked position the teeth overlap. |
申请公布号 |
US8206055(B2) |
申请公布日期 |
2012.06.26 |
申请号 |
US20060084474 |
申请日期 |
2006.10.26 |
申请人 |
SCHAEFER HELMUT;SCHMITT HOLGER;DEERE & COMPANY |
发明人 |
SCHAEFER HELMUT;SCHMITT HOLGER |
分类号 |
B25G3/28 |
主分类号 |
B25G3/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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