发明名称 AXLE BOX SUPPORT DEVICE FOR BOGIE TRUCK
摘要 Provided on a bogie truck for railway vehicles is an axle box support device which permits respective wheel axles to effect rotating displacements toward the center of a curve at the time of passage of the curve. Mounted between a bogie truck frame (1) and an axle box (5), as a connection member, is a laminated rubber spring body (10) which includes as a guide surface a portion of a curved surface of a vertical cylinder (A) centered on a center (O) of gravity of an axle (4).
申请公布号 WO9817520(A1) 申请公布日期 1998.04.30
申请号 WO1997JP03765 申请日期 1997.10.17
申请人 URBAN CULTURE INSTITUTE CO., INC.;YOSHINO, MASAO 发明人 YOSHINO, MASAO
分类号 B61F5/38;B61F5/30;B61F5/46;(IPC1-7):B61F5/26;B61F5/28;B61F5/32;B61F5/34;B61F5/36;B61F5/40;B61F5/42;B61F5/44;B61F5/48 主分类号 B61F5/38
代理机构 代理人
主权项
地址