Trackless train system

Details Trackless train system Trackless train system

1975-09-25

1977-02-15

Werner, Frank E.

Railway rolling stock

Monorail

With slide guides

104119, 104138R, 104246, 105364, B61B 1304

Patent

active

040076938

ABSTRACT:
A train system particularly adapted to be used in tunneling operation to outwardly move the loosened earth and rock or muck and, for that purpose, which is trackless and takes its lateral guidance from the usual utility duct which is required along the tunnel. This trackless train system also distinctively includes wagons having each a walking beam suspension which supports the load carrying ground wheels in a longitudinal central row, such that the wagon adequately and undistinctively rides on a tunnel floor which is uneven or which has a transversely concave profile, such as to form an underground conduit.

REFERENCES:
patent: 778078 (1904-12-01), Shaules
patent: 1201429 (1916-10-01), Bager
patent: 3094942 (1963-06-01), Blumel
patent: 3120197 (1964-02-01), Cirami
patent: 3618531 (1971-11-01), Eichholz
patent: 3774547 (1973-11-01), Widiger et al.
patent: 3777670 (1973-12-01), Blochlinger
patent: 3875868 (1975-04-01), Martin, Jr.

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