Disc rotor

Details Disc rotor Disc rotor

1997-04-30

1999-09-21

Oberleitner, Robert J.

Brakes

Elements

Brake wheels

188251M, F16D 6512

Patent

active

059541652

ABSTRACT:
A disc rotor formed of flaky graphite cast iron in which the natural frequency of the disc rotor is set by the graphite length in the flaky graphite cast iron structure.
For preventing resonant vibrations ascribable to the self-excited vibrations of the component parts of disc brakes, such as pads, the natural frequency of the disc rotor are shifted from the frequency of excited vibrations of the component parts of disc brakes, such as pads.

REFERENCES:
patent: 3559775 (1971-02-01), Miller
patent: 4807728 (1989-02-01), Suenaga et al.
H. Braun et al., "Temperguss und Grauguss als Bremsenwerkstoff im Fahrzeugbau", ATZ (1967) 7, pp. 220-225.
"Brake Disc Rotor Having Induction Annealed Pad Contact Surface", Research Disclosure, No. 27911, Jul. 1987.
Machines/Metallic Materials, published by Maruzen K.K., p. 230 (1979).
Micrograph of Iron and Steel and Explanations Thereof, published by Maruzen K.K., edited T. Saito, pp. 236-237 (1985).
Control and Evaluation of High Grade Structure of Cast Iron, pp. 119-128, Nippon Gakujutsu Shinkokai, 24th Committee of Casting, Cast Iron Section.
Control and Evaluation of High Grade Structure of Cast Iron, pp. 119-128, Nippon Gakujutsu Shinkokai, 24th Committee of Casting, Cast Iron Section, plus English translation.

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