摘要 |
The locking device (18) has a relatively displaced locking element mounted on one lifting and tipping device (12), cooperating with a locking plate provided by the other lifting and tipping device (15). The operation of the locking element is effected via the pivot arm (6) of one lifting and tipping device, using a coupling device (30) of adjustable length, which can be secured in 2 positions.
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