Brakes – Wheel – Axially movable brake element or housing therefor
Patent
1991-10-29
1993-06-01
Halvosa, George E. A.
Brakes
Wheel
Axially movable brake element or housing therefor
188 59, 188 715, 188264A, F16D 65847, F16D 5540
Patent
active
052151689
ABSTRACT:
A braking system for a railway vehicle having bogies which have fixed axles and independent wheels, the braking being of the disk-brake type. Each brake includes multiple disks comprising rotary disks (7) secured to the wheel (2) to be braked and fixed disks (8) secured to the axle (1) carrying the wheel to be braked, braking being obtained by pressing the fixed disks against the rotary disks, the system also including a cooling circuit enabling the heat energy generated by braking to be dissipated, cooling being obtained by a forced flow of fluid through the circuit.
REFERENCES:
patent: 2148818 (1939-02-01), Kattwinkel
patent: 2277106 (1942-03-01), Hewitt
patent: 2552571 (1951-05-01), Mercier
patent: 2655236 (1953-10-01), Bachman
patent: 2922495 (1960-01-01), Griswold
patent: 3664467 (1972-05-01), Lucien
patent: 4878563 (1989-11-01), Baden et al.
Devallez Alain
Guiot Jean-Luc
GEC Alsthom SA
Halvosa George E. A.
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