发明公开
EP2088049A3 Device for connecting the bogie of a railway vehicle to the bolster or to the vehicle underframe
有权
装置，用于与机座或车辆的底架连接的轨道车辆的转向架。
- 专利标题： Device for connecting the bogie of a railway vehicle to the bolster or to the vehicle underframe
- 专利标题（中）： 装置，用于与机座或车辆的底架连接的轨道车辆的转向架。
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申请号： EP09466002.4申请日： 2009-01-23
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公开(公告)号： EP2088049A3公开(公告)日： 2012-08-01
- 发明人: Zelingr, Milos , Kural, Jan , Malinský, Jan , Musil, Jan
- 申请人： VÚKV a.s.
- 申请人地址： Bucharova 1314/8 158 00 Praha 5 CZ
- 专利权人： VÚKV a.s.
- 当前专利权人： VÚKV a.s.
- 当前专利权人地址： Bucharova 1314/8 158 00 Praha 5 CZ
- 代理机构： Loskotová, Jarmila
- 优先权： CZ20080069 20080206
- 主分类号： B61F5/04
- IPC分类号： B61F5/04
摘要：
A device for longitudinal guiding of mutually spring-loaded parts of a rail vehicle, consisting of a bogie frame (R) and a bogie bolster (K) or the coach bottom, with a longitudinal rod (1), connecting the mutually spring-loaded parts of the vehicle by means of cross-pin joints (4) and two brackets (6,7) respectively attached to the bogie frame (R) and to the bolster (K) or the coach bottom, the longitudinal draw rod (1) being provided with forks (2) at both ends in which two friction or anti-friction bearings (3) are embedded with their outer rings, their inner rings being embedded on two pins of the cross-pin joint (4); two further friction or anti-friction bearings (5) being embedded by their inner rings on the other two pins of the cross-pin joint (4) and the bearings (5) being also embedded on one of the brackets (6,7) with their outer rings.
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