- 专利标题: Rail vehicle, in particular a locomotive
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申请号: US15117827申请日: 2014-02-10
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公开(公告)号: US10059350B2公开(公告)日: 2018-08-28
- 发明人: Stephan Drexler , Manuel Kroiss , Rolf Steude , Robert Thiess
- 申请人: SIEMENS AKTIENGESELLSCHAFT
- 申请人地址: DE Munich
- 专利权人: Siemens Aktiengesellschaft
- 当前专利权人: Siemens Aktiengesellschaft
- 当前专利权人地址: DE Munich
- 代理商 Laurence Greenberg; Werner Stemer; Ralph Locher
- 国际申请: PCT/EP2014/052516 WO 20140210
- 国际公布: WO2015/117678 WO 20150813
- 主分类号: B61F5/02
- IPC分类号: B61F5/02 ; B61F5/16
摘要:
A rail vehicle, such as a locomotive, has at least one undercarriage with one or more wheel sets and an undercarriage frame. A vehicle body, resiliently supported on the undercarriage, has a vertical pivot pin passing through the undercarriage frame for traction linking the vehicle body. A limiting stop is connected to the pivot pin for limiting the vertical motion of the vehicle body relative to the undercarriage frame. The pivot pin has a horizontal through-hole in a downwardly protruding pin segment for supporting the limiting stop. Contact protrusions of the limiting stop protrude from the through-hole on both sides of the pivot pin. In the event of maximum vertical motion, the limiting stop contacts the undercarriage frame from below by way of the contact protrusions. The entrainment of the undercarriage is thus effected with great safety when the rail vehicle is lifted.
公开/授权文献
- US20160368511A1 Rail Vehicle, In Particular A Locomotive 公开/授权日:2016-12-22