A barrier for the control of access of vehicles through a roadway, which uses stored mechanical energy to place the barrier in either a blocking position or a non-blocking position. The mechanical energy is derived from the weight of the vehicle as it passes over the apparatus. The activation of the barrier can be controlled by remote control at will, time-independent from the passing of the vehicle over the apparatus.
申请公布号
WO03004776(A2)
申请公布日期
2003.01.16
申请号
WO2002US20626
申请日期
2002.06.28
申请人
HEALTH DISPENSER CORP., INC.;RITTENHOUSE, JAMES, M.;TEICH, RUDOR, M.;FOGGIA, DONALD, A.
发明人
RITTENHOUSE, JAMES, M.;TEICH, RUDOR, M.;FOGGIA, DONALD, A.