发明名称 RAILWAY BOGIE
摘要 <p>A railway bogie (1) is provided with: a cross beam (4) for supporting a railcar body (2); a pair of front and rear axles (5) positioned in the lateral direction in front and to the rear of the cross beam (4); axle bearings (7) for rotatably supporting the axles (5), and provided on both sides of the axles (5) in the lateral direction; bearing housings (8) for housing the axle bearings (7); and a plate spring (9) extending in the forward-rear direction and supported by both lateral ends of the cross beam (4), and having the ends of the plate spring (9) supported by the bearing housings (8). Therein, the bearing housings (8) have a case part (53) for housing the axle bearings (7), and support parts (56-58) for supporting the plate spring, and the plate spring (9) is supported by the support parts (56-58) at a location in the forward-rear direction farther to the center than the axles (5) are.</p>
申请公布号 WO2012137257(A1) 申请公布日期 2012.10.11
申请号 WO2011JP02072 申请日期 2011.04.07
申请人 KAWASAKI JUKOGYO KABUSHIKI KAISHA;NISHIMURA, TAKEHIRO;NAKAO, SHUNICHI;KUSUNOKI, TAKEYOSHI 发明人 NISHIMURA, TAKEHIRO;NAKAO, SHUNICHI;KUSUNOKI, TAKEYOSHI
分类号 B61F5/30;B61F5/52 主分类号 B61F5/30
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