B - Operations – Transporting – 62 – D
Patent
B - Operations, Transporting
62
D
B62D 55/08 (2006.01) E01B 29/02 (2006.01) E21F 13/00 (2006.01)
Patent
CA 2736822
The present invention relates to an electric tracklaying gear and the use thereof for a self-propelled working machine, preferably for a construction or earth- moving machine or a surface mining machine such as Surface Miner, which includes an endlessly circulating track chain which can be driven by a crawler drive that is arranged inside the path of circulation of the track chain. It is proposed to associate a cooling device with a closed fluid cooling circuit to the electric motor of the crawler drive arranged in the interior of the path of circulation of the track chain. Due to the high thermal capacity of a suitable cooling fluid such as oil or water-glycol mixture small volumetric flow rates in the fluid cooling circuit and hence small conduit cross-sections are sufficient. On the other hand, due to the closed formation of the fluid cooling circuit any dust input into the crawler drive and also any generation of dust by exhaust air can be avoided.
Graner Klaus
Lis Johann
Liebherr-Werk Biberach Gmbh
Shapiro Cohen
LandOfFree
Electric tracklaying gear and use thereof for a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electric tracklaying gear and use thereof for a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric tracklaying gear and use thereof for a... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1935766