| 摘要 |
The invention relates to an apparatus (1) for transfer rides of a working machine (3), especially an excavating machine, movable on crawler tracks and provided with an excavating mechanism (2) or some other lifting means, said apparatus (1) comprising at least two spaced-apart wheels (4) and a load platform (5) mounted therebetween, the working machine (3) being adapted to be hoisted at one end thereof to rest on the apparatus (1) and to be secured to the load platform (5) as well as at the other end to prop against a tractor vehicle (6) through the intermediary of the excavating mechanism (2) or other lifting means of the working machine. The working machine (3) is adapted to be driven onto the load platform (5), said load platform being provided with a guard (7) for stopping the advancement of the working machine (3) at a desired spot on the load platform (5) and said guard (7) being fitted in such a manner that, as the working machine (3) is in contact with the guard (7), the mass of said working machine (3) delivers to the load platform (5) a moment that forces the load platform (5) to pivot against the bottom surface of a crawler track (8) of the working machine (3). The load platform (5) is provided for each crawler track (8) with at least one gripping element (9) for eliminating a relative slippage between the crawler track (8) and the load platform (5) and for locking the working machine (3) against the guard (7). For each crawler track (8) of the working machine (3) there is provided its own individual piece of apparatus (1).
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