| 74 / | HD | MACHINE ELEMENT OR MECHANISM |
| 111 | DF | MECHANICAL MOVEMENTS (INTERMITTENT GRIP TYPE) {3} |
| 144 | DF | .~ Grip units and features {5} |
| 148 | DF | .~.~ Gripper releasing devices {2} |
| 149 | | .~.~.~ Power pawl lifter {2} |
| 150 | DF | .~.~.~.~> Automatic {2} |
| 154 | DF | .~.~.~.~> Cooperating holding pawl |