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1. 发明申请

US20140287844A1 GROUND COVERING FOR SPORTS AREAS, AND METHOD FOR PRODUCING IT 有权
标题翻译：运动场地覆盖物及其生产方法
公开(公告)号：US20140287844A1
公开(公告)日：2014-09-25
申请号：US14353336
申请日：2012-11-09
申请人： Sportek OHG
发明人： Hans-Joachim Schneider
IPC分类号： E01C13/06
CPC分类号： E01C13/065
摘要： A ground covering for sports areas, in particular tennis courts. In order to provide a ground covering for sports areas and in particular for tennis courts which has not only the advantageous play properties of a sand court but also the care and maintenance properties of a hard court, there is provided at least one layer (4) having a first, mineral particle material (1) which is doubly crushed and a second particle material (3) and also a binder (2), wherein an average particle size of the second material (3) is less than an average particle size of the first material (1), and the second material (3) is arranged at least partially in depot zones (5) formed by the first material.
摘要翻译：运动场地，特别是网球场的地面。为了提供运动场地，特别是网球场的地面覆盖物，不仅具有沙场的优越性能，而且还具有坚硬法院的护理和维护性质，至少提供了一层（4）具有被双重压碎的第一矿物颗粒材料（1）和第二颗粒材料（3）以及粘合剂（2），其中第二材料（3）的平均粒度小于第一材料（1）和第二材料（3）至少部分地布置在由第一材料形成的储存区（5）中。

2. 发明授权

US09353488B2 Ground covering for sports areas, and method for producing it 有权
标题翻译：体育场地面及其制作方法
公开(公告)号：US09353488B2
公开(公告)日：2016-05-31
申请号：US14353336
申请日：2012-11-09
申请人： Sportek OHG
发明人： Hans-Joachim Schneider
IPC分类号： E01C13/06 , E01C13/00
CPC分类号： E01C13/065
摘要： A ground covering for sports areas, in particular tennis courts. In order to provide a ground covering for sports areas and in particular for tennis courts which has not only the advantageous play properties of a sand court but also the care and maintenance properties of a hard court, there is provided at least one layer (4) having a first, mineral particle material (1) which is doubly crushed and a second particle material (3) and also a binder (2), wherein an average particle size of the second material (3) is less than an average particle size of the first material (1), and the second material (3) is arranged at least partially in depot zones (5) formed by the first material.
摘要翻译：运动场地，特别是网球场的地面。为了提供运动场地，特别是网球场的地面覆盖物，不仅具有沙场的优越性能，而且还具有坚硬场地的护理和维护性质，至少提供了一层（4）具有被双重压碎的第一矿物颗粒材料（1）和第二颗粒材料（3）以及粘合剂（2），其中第二材料（3）的平均粒度小于第一材料（1）和第二材料（3）至少部分地布置在由第一材料形成的储存区（5）中。

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