Invention Grant
- Patent Title: Railway or tramway track
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Application No.: US16072635Application Date: 2016-08-29
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Publication No.: US11021841B2Publication Date: 2021-06-01
- Inventor: Jan Eisenreich
- Applicant: Jan Eisenreich
- Applicant Address: CZ Plzen
- Assignee: Jan Eisenreich
- Current Assignee: Jan Eisenreich
- Current Assignee Address: CZ Plzen
- Agency: Dority & Manning, P.A.
- Priority: CZPV2016-34 20160126
- International Application: PCT/CZ2016/050030 WO 20160829
- International Announcement: WO2017/129150 WO 20170803
- Main IPC: E01B19/00
- IPC: E01B19/00 ; E01C9/06

Abstract:
A railway or tramway track includes track rails arranged on a foundation surface. Noise and vibration reduction elements are arranged between the track rails and outward of the track rails. The noise and vibration reduction elements include at least one non-humic layer that absorbs water, reduces rate of flow and outflow of the water, and allows evaporation of the water.
Public/Granted literature
- US20190040587A1 Railway or Tramway Track Public/Granted day:2019-02-07
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