| 摘要 |
<p>KICKOUT BUCKET POSITIONER The previous linkages for transmitting signals across an axis between a first member or cylinder and a second member of frame have been relatively difficult to adjust and have had a tendency to bind. Herein, a roller is pivotally mounted to a first link structure which is itself pivotally mounted relative to the cylinder. The roller defines a generally circular cam surface. A second link structure is mounted to the frame and a generally U-shaped member has one of its legs mounted to the second link structure and the other leg positioned to define a coacting surface for action against the roller. An adjustment device serves for adjusting the other leg of the generally U-shaped member tangentially and radially relative to the roller. Relatively straightforward and easily accessible adjustment is thereby provided. Also, binding problems are reduced.</p> |
