Model roadway track construction

Details Model roadway track construction Model roadway track construction

1976-06-30

1978-04-04

Hoffman, Drayton E.

Railways: surface track

Portable track

Simulated roadbeds

46 1K, 238 10C, A63H 1930

Patent

active

040822206

ABSTRACT:
A sectional track construction wherein each section constitutes a generally flat body having at least one longitudinally extending conductor exposed upwardly and provided with end portions each extending beyond the adjacent lateral body portion on one side of the conductor, and an oblique cam at each end of the section for engagement with a like cam of a like section to urge the exposed conductor end portions into side-by-side facing engagement with conductor end portions of a like track section.

REFERENCES:
patent: 2143195 (1939-01-01), Kahn et al.
patent: 2232511 (1941-02-01), Caruso
patent: 2272903 (1942-02-01), Bonanno
patent: 2647693 (1953-08-01), Carver
patent: 3140825 (1964-07-01), Edmondson
patent: 3409858 (1968-11-01), Krehbiel
patent: 3830426 (1974-08-01), Martin

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