B - Operations – Transporting – 61 – D
Patent
B - Operations, Transporting
61
D
105/153
B61D 7/16 (2006.01)
Patent
CA 1129251
A LATCHING MECHANISM FOR A RAILROAD CAR HOPPER DOOR Abstract of the Disclosure A latching mechanism for a railroad car hopper door. The mechanism includes, a pair of hook-like catches mounted adjacent the hopper door, a pair of latches carried by the hopper door for interlockingly engaging the catches, a pawl which engages one of the latches to prevent the latches from becoming dis- engaged from the catches, and a spring biased plunger for frictionally engaging the pawl to aid in the prevention of movement of the pawl out of the position where it blocks dis- engagement of the latches from the catches, whereby the hopper door is free to swing to an open position.
355278
Macrae & Co.
Midland-Ross Corporation
LandOfFree
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