| 摘要 |
Arm-adjusting device for the symmetrical displacement of the arms of a fork-lift truck, with a fork-carrier plate 1, 2 of standardised dimensions and having a central recess, an upright supporting member 4, 5 being arranged on both sides, on which a respective chain roller 22 is mounted over which a chain 19 is run which is connected to two slide members 10 and 11, of which each can be clamped to the fork back of a fork arm 6 and of which one is connected to a cylinder/piston unit 7, 8. <IMAGE> |
