发明申请
- 专利标题： FLOOR STRUCTURE OF RAILCAR
- 专利标题（中）： RAILCAR地板结构
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申请号： US13882924申请日： 2011-11-04
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公开(公告)号： US20130213259A1公开(公告)日： 2013-08-22
- 发明人: Makoto Taguchi , Atsushi Sano , Toshiyuki Yamada , Osamu Muragishi , Masashi Kawamura , Yuji Kamei , Shuichi Mizuma
- 申请人： Makoto Taguchi , Atsushi Sano , Toshiyuki Yamada , Osamu Muragishi , Masashi Kawamura , Yuji Kamei , Shuichi Mizuma
- 申请人地址： JP Kobe-shi, Hyogo
- 专利权人： KAWASAKI JUKOGYO KABUSHIKI KAISHA
- 当前专利权人： KAWASAKI JUKOGYO KABUSHIKI KAISHA
- 当前专利权人地址： JP Kobe-shi, Hyogo
- 优先权： JP2010-249902 20101108
- 国际申请： PCT/JP2011/075377 WO 20111104
- 主分类号： B61D17/10
- IPC分类号： B61D17/10
摘要：
Provided is a floor structure of a railcar in which thickness of a heat insulating material can be reduced while having predetermined heat resistance. The floor structure of the railcar includes a underframe having a pair of side sills extending in a railcar longitudinal direction and a cross beam arranged between the side sills and extending in a railcar width direction, a structural floor provided on an upper surface of the underframe, and a first heat insulating material arranged on a lower side of the structural floor via an air layer for the structural floor.
公开/授权文献
- US09180894B2 Floor structure of railcar 公开/授权日：2015-11-10
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