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).
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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 |
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代理人 |
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主权项 |
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地址 |
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