B - Operations – Transporting – 61 – D
Patent
B - Operations, Transporting
61
D
105/184
B61D 17/16 (2006.01) B61D 7/00 (2006.01) B65D 90/10 (2006.01) F16J 13/04 (2006.01) F16J 13/16 (2006.01)
Patent
CA 2014378
Abstract of the Disclosure A hatch cover assembly (1) for a railway car (C). A hatch cover (7) is hingedly mounted to a roof (R) of the car for pivotal movement of the cover to open and close a hatch. The axis about which hinging movement occurs is perpendicular to the center line (CL) of the car. A locking strap (31) is rotationally mounted to the cover for movement between a cover locking position and a cover unlocking position. The longitudinal axis of the strap when the cover is in its locking position is also perpendicular to the center line of the car. A latch mechanism (61) adjacent the cover latches the strap in its cover locking position to prevent movement of the strap.
Coulborn John W.
Dugge Richard H.
Acf Industries Incorporated
Borden Ladner Gervais Llp
LandOfFree
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