Loading bridge, has lifting cylinder with its one end linked at bearing point at frame, where one bearing point has larger distance from horizontal axis than other bearing point

摘要

#CMT# #/CMT# The bridge (1') has a plateau (8) pivotably supported at a ram-sided end around a horizontal axis (5) at a ramp (3). A frame (2) fastens the bridge in a recess of the ramp. A lifting cylinder (7') lifts and lowers the plateau whose one end is linked at a bearing point (16') at the lower surface of the plateau. Another end of the lifting cylinder is linked at another bearing point (17') at the frame, where the latter bearing point is at a larger distance from the horizontal axis than the former bearing point. #CMT#USE : #/CMT# Loading bridge. #CMT#ADVANTAGE : #/CMT# The end of the lifting cylinder is linked at one of the bearing points at the frame, where one bearing point has a larger distance from the horizontal axis than the other bearing point, thus saving the material at the frame, and providing an improved force introduction into the frame and/or into the ramp. The bridge eliminates the need for separate lateral frame support which lowers the end of the lifting cylinder, and saves the costs. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a side view of a loading bridge. 1' : Loading bridge 2 : Frame 3 : Ramp 5 : Horizontal axis 7' : Lifting cylinder 8 : Plateau 16', 17' : Bearing points.