Railways: surface track – Electrical connections – Combined rail joint or support
Patent
1988-02-29
1989-06-20
Cherry, Johnny D.
Railways: surface track
Electrical connections
Combined rail joint or support
E01B 2300
Patent
active
048403091
ABSTRACT:
A mat for providing traction between a vehicle wheel and a slippery road surface including a planar shaped rubber member providing with integrally molded downwardly extending cleats for engaging the road surface and an upper layer of carpet for frictional engagement by the vehicle wheel. The mat layer includes a retractable handle disposed within a recess formed in the member, the handle extending in a direction transverse to the direction of wheel travel for assisting the user in positioning the mat.
REFERENCES:
patent: 1074133 (1913-09-01), Neustaedter
patent: 1406841 (1922-02-01), Foss
patent: 1472508 (1923-10-01), Beckman
patent: 1875121 (1932-08-01), Olson
patent: 2246831 (1941-06-01), Bechik
patent: 2621980 (1952-12-01), Miller, Jr.
patent: 2819547 (1958-01-01), Clements, Jr.
patent: 3008643 (1961-11-01), Tanner
patent: 3708117 (1973-01-01), Coale
patent: 3749309 (1973-07-01), Becker
patent: 4087102 (1978-05-01), Sprague
patent: 4223835 (1980-09-01), Witt et al.
patent: 4265399 (1981-05-01), Covington
patent: 4534508 (1985-08-01), Willner, Jr.
Cherry Johnny D.
Pape Joseph D.
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