Carriage

Railway rolling stock – Suspended – Inner wheels

Patent

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Details

411 75, 411354, 403324, B61B 300

Patent

active

045692904

ABSTRACT:
A carriage for suspending a load such as a compartment of a vehicle or the like, is basically comprised of a pin, rod or bar from which the load is centrally suspended and which by and in itself is suspended by two wheel carriers, each supporting a wheel for running on opposite flanges of a rail; each wheel carrier has a clamping bore intersecting the bore receiving the load carrying rod and a tension pin-with-wedge is inserted in an intersecting bore for clampingly engaging the load bearing rod upon tightening of a nut on an external thread of the respective tension pin; loosening of the nuts releases a contour fitting engagement and permits the wheel carrier to be adjusted into any desired position on the load carrying rod; the wedges may be constructed as cutting edges for cutting into the load carrying rod upon tightening.

REFERENCES:
patent: 1050385 (1913-01-01), Palmgren
patent: 1496630 (1924-06-01), Hendrickson
patent: 1652009 (1927-12-01), Hoffmaster
patent: 2744472 (1956-05-01), Symons
patent: 3261477 (1966-07-01), Powell
patent: 4339212 (1982-07-01), Sauber

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