Crane, in particular overhead crane or gantry crane, comprising at least two crane girders

Crane, in particular overhead crane or gantry crane, comprising at least two crane girders

  • CN 104,755,409 A
  • Filed: 10/04/2013
  • Published: 07/01/2015
  • Est. Priority Date: 10/09/2012
  • Status: Active Application
First Claim
Patent Images

1. a hoisting crane (1), particularly crane in bridge type or gauntry crane, there are at least two crane beams (2) at the upper horizontal-extending of longitudinal direction (LR), described crane beam is designed to truss girder and comprises bilge logs (3) separately, the crane trolley (9) with jacking system can move on described crane beam, it is characterized in that, the each freedom of described bilge logs (3) two sectional material for upper railing (3d, 3e) form, described sectional material for upper railing (3d, 3e) linked together by the slideway rail (13) for described crane trolley (9).

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