Disc brake device of railway vehicle capable of simplifying the manufacture of the control member

A disc brake device (100) includes a rotating member (10), a brake disc (20, 20A), and a control member (30, 30A). The brake disc (20, 20A) includes an annular disc body (21) and fins (22). The control member (30, 30A) is provided to control the volume of air flow between the fins (22) adjacent in t...

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Bibliographische Detailangaben
Hauptverfasser:	NOGAMI, HIROSHI, ICHIKAWA, YUKI, MIYABE, NARUO, FUJIMOTO, TAKAHIRO, NISHIMURA, RYUICHI, KATO, TAKANORI, SHIOTANI, YUIKO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS OR DISPOSITIONS OF BRAKES OR OTHER RETARDINGAPPARATUS IN RAIL VEHICLES BLASTING BRAKES BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAILVEHICLES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS RAILWAYS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A disc brake device (100) includes a rotating member (10), a brake disc (20, 20A), and a control member (30, 30A). The brake disc (20, 20A) includes an annular disc body (21) and fins (22). The control member (30, 30A) is provided to control the volume of air flow between the fins (22) adjacent in the circumferential direction of the brake disc (20, 20A). The control member (30, 30A) includes a base plate (31) and a protrusion (32). The protrusion (32) protrudes from the base plate (31) toward the disc body (21). Each of the fins (22) has a recess (222) formed on the top surface (221) thereof. The protrusion (32) extends from one of the adjacent fins (22) to the other in the circumferential direction through the recess (222).