发明授权
- 专利标题: Railway car integral hopper structure
- 专利标题(中): 铁路车整体料斗结构
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申请号: US865654申请日: 1977-12-29
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公开(公告)号: US4228742A公开(公告)日: 1980-10-21
- 发明人: Phillip G. Przybylinski , Terry B. Morgan
- 申请人: Phillip G. Przybylinski , Terry B. Morgan
- 申请人地址: IL Chicago
- 专利权人: Pullman Incorporated
- 当前专利权人: Pullman Incorporated
- 当前专利权人地址: IL Chicago
- 主分类号: B61D7/14
- IPC分类号: B61D7/14 ; B61D7/02 ; B61D49/00
摘要:
A vehicle hopper construction having longitudinally spaced hopper end slope sheets and hopper cross ridge slope sheets formed prior to assembly in the vehicle hopper so as to provide integral interior hopper corner plates with associated transversely spaced hopper side sheets.
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