(19)
(11) EP 0 159 543 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
25.06.1986 Bulletin 1986/26

(43) Date of publication A2:
30.10.1985 Bulletin 1985/44

(21) Application number: 85103291

(22) Date of filing: 21.03.1985
(84) Designated Contracting States:
DE FR GB IT

(30) Priority: 05.04.1984 US 597010

(71) Applicant: FMC CORPORATION
 ()

(72) Inventors:
  • McDaniel, Kenneth D., Jr.
     ()
  • Endres, Douglas W.
     ()
  • Griebel, Francis J.
     ()

   


(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.







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