发明申请
- 专利标题： RUBBER PAD FOR RAILS
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申请号： US15129398申请日： 2015-03-26
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公开(公告)号： US20170107672A1公开(公告)日： 2017-04-20
- 发明人: Marco LOMBARDINI
- 申请人： Plastex SA
- 优先权： CH00549/14 20140409
- 国际申请： PCT/IB2015/052250 WO 20150326
- 主分类号： E01B9/68
- IPC分类号： E01B9/68
摘要：
A rubber pad intended to be arranged between a sleeper of a track and a rail of the track is described. The pad has a flat portion with a width substantially the same as a width of the sleeper; the flat portion comprises a plurality of holes.
公开/授权文献
- US10294615B2 Rubber pad for rails 公开/授权日：2019-05-21