Automatic hopper car door opener

Details Automatic hopper car door opener Automatic hopper car door opener

B - Operations, Transporting

61

D

105/138

B61D 7/28 (2006.01) B61D 7/30 (2006.01)

Patent

CA 1193141

A B S T R A C T Dumping apparatus for dumping a hopper car while in motion provides a cart designed to travel on rails parallel to the main line, the cart has a boom extending along the cart, means for raising it about its low pivot point at one end and for advancing and rotating a probe which dumps the hopper car on insertion and rotation. The overall design provides a very low probe height required by the low location of the corresponding socket in the hopper car.

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