| 摘要 |
<p>A two-part tooth for the scoop of an earth-moving machine, the tooth comprising a first tooth element adapted to be attached to one side of the bottom wall of the scoop and a second tooth element adapted to be attached to the other side of the bottom wall of the scoop. The two tooth elements are provided with interengaging parts by means of which they are linked together to resist separation. They are also bolted together through the wall of the scoop. One of the two tooth elements has a projecting tooth and serves as a removable tip, the other tooth element remaining in position on the scoop.</p> |
