RAILWAY WHEEL, AND WHEEL AND AXLE FOR RAILWAY VEHICLE

RAILWAY WHEEL, AND WHEEL AND AXLE FOR RAILWAY VEHICLE

Provided is a railway wheel capable of suppressing the extension of cracks. A railway wheel (100) according to the present disclosure comprises: a boss section (10); a rim section (20) including a tread (21) and a flange (22); and a plate section (30). The railway wheel (100) is configured so that a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MAEJIMA, Taketo, MIYABE, Naruo, OSAKA, Taro, KUROSAKA, Ryuta, KATO, Takanori, MAKINO, Taizo, TSUJI, Naomichi, TATEBE, Katsutoshi, YAMAMOTO, Yuichiro
Format: Patent
Sprache:eng
Schlagworte:
AXLES FOR WHEELS OR CASTORS
CASTORS
INCREASING WHEEL ADHESION
PERFORMING OPERATIONS
TRANSPORTING
VEHICLE WHEELS
VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:Provided is a railway wheel capable of suppressing the extension of cracks. A railway wheel (100) according to the present disclosure comprises: a boss section (10); a rim section (20) including a tread (21) and a flange (22); and a plate section (30). The railway wheel (100) is configured so that a surface layer of the rim section (20) including the tread (21) has an elastic limit σ