The rotating mechanism of the present invention includes: a rotatable shaft (13); a first crank arm (12), wherein one end of the first crank arm is fixedly connected to the shaft (13); a second crank arm (15), wherein one end of the second crank arm is rotatably connected to the shaft (13); a first hydraulic or pneumatic cylinder (11) interconnecting the two crank arms, and spaced apart from the shaft, whereby contraction or expansion of the first hydraulic or pneumatic cylinder enables the angular distance between the crank arms to be varied; and a second hydraulic or pneumatic cylinder (14) connecting the second crank arm to a support; wherein the second crank arm (15) is the closer of the two crank arms to the support.
Rotating mechanism
02.06.2016
Patent
Elektronische Ressource
Englisch
IPC: | B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / B66C Krane , CRANES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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