Monorail system

Railways – Track layers – Tamper

Patent

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Details

105 29R, 105 30, 105141, 105142, 105145, 238148, 404 21, B61B 1302, B61B 1306, B61C 1104, B61C 1308

Patent

active

043041876

ABSTRACT:
A monorail system having a rail surface that is provided for small vehicles traversing an incline or slippery areas, with the surface having a plurality of spaced recesses positioned in those areas to form gripping edges for the drive wheels of the vehicles. The recesses may be of a variety of shapes and positioned in different ways to provide the proper grip. The recesses may be mechanically punched into a separate elongated flat bed riveted in appropriate locations to the rail. The punching may be done in such a way so as to form raised ramp-like edges adjacent the recesses to help with the gripping action. The ramp faces face downwardly in inclined areas. The drive wheels of cooperating vehicles may have elastic treads to help with the gripping action.

REFERENCES:
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patent: 991954 (1911-05-01), Charbonneau
patent: 1089613 (1914-03-01), Wixom
patent: 1412504 (1922-04-01), Byrne
patent: 1956976 (1934-05-01), Bennington et al.
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patent: 2987013 (1961-06-01), Rosenbaum
patent: 3196763 (1965-07-01), Rushton
patent: 3459134 (1969-08-01), Shepheard
patent: 3884153 (1975-05-01), Sugimoto
patent: 4241664 (1980-12-01), Cable

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