Railways – Trolley rails – Hangers
Patent
1983-09-30
1987-01-13
Reeves, Robert B.
Railways
Trolley rails
Hangers
1041724, E01B 2524
Patent
active
046355588
ABSTRACT:
A reinforced track section for a power and free conveyor system utilizes a conventional power rail with a free trolley track suspended therefrom. A uniform rail cap is superiorly attached to the power rail so as to provide a continuous, uninterrupted reinforcement thereto. The rail cap includes a continuous mounting flange in cooperation with hanger clamps which suspend the rail cap and underlying power and free tracks from overhead support structure at user-selectable points along the flange.
REFERENCES:
patent: 482411 (1892-09-01), Porter
patent: 1759213 (1930-05-01), Webb
patent: 1958162 (1934-05-01), Diehl
patent: 2442774 (1948-06-01), McCarn
patent: 3190628 (1965-06-01), Litzka
patent: 3217658 (1965-11-01), Dehne
patent: 3880086 (1975-04-01), Khondker
Bulletin 503, Single Girder, Motor Propelled, Cranes, Copyright 1961, The Louden Machinery Company, Sep. 1, 1963.
Bulletin 603, Louden SuperTrack and SuperTrack Girders, Louden Monorail & Crane Systems, Apr. 1, 1966.
Chase D. A. N.
Hubbuch David F.
Reeves Robert B.
Yakimo, Jr. Michael
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