发明授权
US4469028A Primary suspension system for a railway car with vertical and
longitudinal compliance
失效
一种具有垂直和纵向一致性的铁路车辆的主悬架系统
- 专利标题: Primary suspension system for a railway car with vertical and longitudinal compliance
- 专利标题(中): 一种具有垂直和纵向一致性的铁路车辆的主悬架系统
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申请号: US335249申请日: 1981-12-28
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公开(公告)号: US4469028A公开(公告)日: 1984-09-04
- 发明人: Walter C. Dean, II
- 申请人: Walter C. Dean, II
- 申请人地址: MI Troy
- 专利权人: The Budd Company
- 当前专利权人: The Budd Company
- 当前专利权人地址: MI Troy
- 主分类号: B61F5/28
- IPC分类号: B61F5/28 ; B61F5/20 ; B61F5/30 ; B61F5/40 ; B61F5/06 ; B61F15/02
摘要:
A primary suspension system for a railway car comprises one or more leaf springs configured to provide vertical and horizontal portions for vertical and longitudinal compliance. A portion of the leaf spring is curved to wrap around a portion on the wheel journal bearing and rest on the top thereof.
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