Invention Grant
US08133123B2 Method for laying a passable surface, for instance a playing ground, and surface thus formed
有权
用于铺设可通过表面的方法,例如播放地面以及如此形成的表面
- Patent Title: Method for laying a passable surface, for instance a playing ground, and surface thus formed
- Patent Title (中): 用于铺设可通过表面的方法,例如播放地面以及如此形成的表面
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Application No.: US10522795Application Date: 2003-07-24
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Publication No.: US08133123B2Publication Date: 2012-03-13
- Inventor: Hugo De Vries , Pieter Rook
- Applicant: Hugo De Vries , Pieter Rook
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: NL1021171 20020729
- International Application: PCT/NL03/00542 WO 20030724
- International Announcement: WO2004/011724 WO 20040205
- Main IPC: A63J3/00
- IPC: A63J3/00

Abstract:
The invention relates to a method for laying a playable surface such as a playing field, comprising the steps of forming a hard substrate, arranging on the hard substrate a layer of resilient and/or damping material, and arranging a top layer on the resilient and/or damping layer, wherein during or after arranging of the hard substrate and/or the resilient and/or damping layer air chambers are formed therein. The behavior of the playing field becomes more natural due to these air chambers, and excessive resilience and energy restitution are avoided. The air chambers can be formed for instance by creating recesses in the relevant layer from the top, or by removing material from the layer at different locations after arranging thereof, for instance by melting or biological decomposition of inclusions. The invention also relates to a playing field obtain by application of this method.
Public/Granted literature
- US20060084513A1 Method for laying a passable surface, for instance a playing ground, and surface thus formed Public/Granted day:2006-04-20
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