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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||238/152; 238/153; 238/159|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 2|
A rail joint assembly is provided for joining abutting railroad rails with an electrically-insulated joint. The rail joint assembly comprises abutting railroad rails compressing an insulating gasket therebetween and rail joint bars secured through a plurality of holes by fasteners to the adjacent railroad rails. The rail joint bars comprise a body and an insulating spacer comprising a porous mesh screen and washer. A layer of epoxy is sandwiched between a rail joint bar and railroad rail and comprises a rigid epoxy on lateral portions of a first side of ...
The invention claimed is: 1. A rail joint assembly, comprising: two abutting railroad rails; a rail joint bar, the rail joint bar including a body having a first surface, a second surface, an upper end, a lower end and a defining peripheral edge; the rail joint bar having a plurality of holes defined on the body, wherein the holes are adapted to receive fasteners for securing a rail joint bar to two railroad rails; an electrically-insulating spacer sandwiched between the body and the two abutting railroad rails; and an adhesive sandwiched between the bo...