Railway wheels and axles – Axle – Twin middle bearing
Patent
1985-12-31
1987-09-29
Reese, Randolph A.
Railway wheels and axles
Axle
Twin middle bearing
295 39, 464 29, B60B 3514, B61F 538
Patent
active
046965068
ABSTRACT:
A wheel set for rails has a divided axle and two wheels rigidly attached to he respective axle section. The axle sections are interconnected in a force transmitting manner by a clutch for adjusting a differential r.p.m. between the two axle sections. However, the clutch components also permit a relative rotation when the clutch is not energized. The clutch has an inner clutch component and an outer clutch component forming a work gap (7.4) between the clutch components. The work gap extends concentrically to the rotational axis of the shaft and is filled with a magnetizable powder for engaging and disengaging the clutch components which are so mounted to the respective axle section that an axial displacement of the clutch components relative to each other is prevented.
REFERENCES:
patent: 1206583 (1916-11-01), Palley
patent: 2073829 (1937-03-01), Brown
patent: 2772762 (1956-12-01), Gamundi et al.
patent: 2809731 (1957-10-01), Rau
patent: 4307910 (1981-12-01), Rodney
Leo Rolf
Meusel Karl-Heinz
Uttner Alfred
Fasse W. G.
Kane, Jr. D. H.
Messerschmitt-Boelkow-Blohm Gesellschaft mit beschraenkter Haftu
Reese Randolph A.
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