A seatbelt payout measuring device with a rewind spring having a first end connected to a center spool and a second end connected to a rewind spring housing. A dielectric material layered immediately adjacent to the rewind spring forming a first layer and an electrolytic coil with dielectric material layered on both sides forming a second layer, isolating the rewind spring from the electrolytic coil. A capacitive measuring device having a first lead connected to the first end of the rewind spring and a second lead connected to a first end of the electrolytic coil. The capacitive measuring device measuring capacitance with belt pullout.
申请公布号
MX2016004054(A)
申请公布日期
2016.09.29
申请号
MX20160004054
申请日期
2016.03.30
申请人
FORD GLOBAL TECHNOLOGIES, LLC
发明人
CUDDIHY, Mark A.;LIPPMAN, Mark Allan;JAYASURIYA, Mangala A.;Manoharprasad K. RAO