DISK ROTOR FOR DISK BRAKE

PURPOSE:To reduce a brake noise effectively by making the rigidity of a portion along one diameter of the annular sliding plate of a disk rotor smaller than that of other portions by a predetermined quantity. CONSTITUTION:A recess 13a with a width t1 in the thickness direction, a width w1 in the cir...

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Bibliographische Detailangaben
Hauptverfasser:	YAMADA MASAHIRO, AKIYOSHI MICHIO, OKAMURA HIROMASA
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To reduce a brake noise effectively by making the rigidity of a portion along one diameter of the annular sliding plate of a disk rotor smaller than that of other portions by a predetermined quantity. CONSTITUTION:A recess 13a with a width t1 in the thickness direction, a width w1 in the circumferential direction, and a depth h1 in the radial direction is provided inside a portion along one diameter L1 of the annular sliding plate 13 of a disk rotor 10, and the mass and rigidity of the portion 10a along L1 is made smaller than that of other portions by a predetermined quantity. Therefore, at the disk rotor 10, the portion 10a invariably becomes the node or loop of an oscillation mode, a pair of node and loop (10a) can be fixed to the disk rotor for all oscillation modes, the node or loop of all oscillation modes can be rotated in one unit with the rotating disk rotor 10, thereby the normal oscillation mode of all diameter nodes can be prevented from occurring.