Hatch cover seal assembly

B - Operations – Transporting – 61 – D

Patent

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105/184

B61D 17/16 (2006.01)

Patent

CA 1220981

HATCH COVER SEAL ASSEMBLY ABSTRACT OF THE DISCLOSURE A cover for hopper car hatch openings as provided by railroad car and freight handling equipment. Each hatch opening is provided with a peripherial seal located out of and beneath the hatch opening and a pressure releasing latch for securing the cover against the seal and locking the cover upon the hatch openings.

485871

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