<p>A device (60) and method for measuring the roughness of a playing surface are described. The device includes a carriage (12) which can travel over the playing surface, a rotatable member (80) which can roll over the playing surface, a restraint (84) which constrains the rotatable member (80) to travel with the carriage (12) and a transducer (70) coupled to the rotatable member (80) and which can generate a signal representative of the height and/or lateral translation of the rotatable member.</p>
申请公布号
WO2007045915(A1)
申请公布日期
2007.04.26
申请号
WO2006GB03954
申请日期
2006.10.23
申请人
THE SPORTS TURF RESEARCH INSTITUTE LTD;LODGE, TIMOTHY, P.;BAKER, STEPHEN