| 摘要 |
Ripper boots of the type adapted to be mounted to a bulldozer tyne for use in cleaving through hard ground. The ripper boot includes a replaceable ripping tooth which is secured within the boot by interference fit so that during use, it does not rotate. The replaceable ripping tooth may be angled upwardly with respect to the carrier so that the angle of attack of the ripping tooth is raised so that it is almost parallel with the ground. |
