Tilpassende magnetiske artikler lagt som underlag under trafikkbµrende overflater
摘要
A conformable magnetic article for underlayment beneath a traffic-bearing surface which sends a magnetic signal to a sensor traveling over the traffic-bearing structure. The magnetic article comprises at least one conformable magnetic layer comprising a binder and a sufficient amount of magnetic particles dispersed within the binder to provide a magnetic signal through the traffic-bearing structure to a sensor.
申请公布号
NO981755(D0)
申请公布日期
1998.04.17
申请号
NO19980001755
申请日期
1998.04.17
申请人
MINNESOTA MINING AND MANUFACTURING CO
发明人
CLARK, GARY W.;DAHLIN, THOMAS J.;FAYLING, RICHARD E.;GONZALEZ, BERNHARD A.;HOPSTOCK, DAVID M.;JACOBS, GREGORY F.;KEECH, RICHARD L.