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(11) | EP 0 159 543 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Hydraulic crane aerial platform attachment |
(57) A gravity leveled aerial platform suspended from a bracket pinned to the cross-shafts
projecting beyond the boom tip of the hydraulic crane with a dash pot attached between
the bracket and the platform to control the rate of movement therebetween and a hand
operated bracket to lock the platform relative to the boom tip. |