| 摘要 |
The apparatus is a rotating trimmer head, commonly used with a mower deck combination, but not limited to such a combination, wherein the trimmer head is resiliently positioned with respect to the mower deck for horizontal movement with respect to the mower deck. A resilient member holds the trimmer in an extended position away from the mower deck and allows the trimmer to move to a retracted position adjacent the mower deck when the trimmer meets a fixed obstacle. The rotating head facilitates a smooth engagement between the trimmer head and the obstacle as the trimmer head moves around the obstacle. As a result, an operator may mow in a straight line and do the trimming without interfering with the mower or the main deck.
|
