Railways: surface track – Electrical connections – Combined rail joint or support
Patent
1987-04-13
1988-11-29
Love, John J.
Railways: surface track
Electrical connections
Combined rail joint or support
152208, E01B 6300
Patent
active
047875569
ABSTRACT:
A grip plate to aid in freeing a vehicle from being stuck on a slippery surface, comprising a flat rectangular iron plate with a lip at one end and an upstanding lug at the other end, with an upward angular portion of the plate between the lug and the main body portion of the plate.
REFERENCES:
patent: 3025002 (1962-03-01), Kunz
patent: 3630440 (1971-12-01), Sams
patent: 3878988 (1975-04-01), Blais
Fay Charles R.
Love John J.
McGiehan Donn
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