公开(公告)号：ES2392702T3

公开(公告)日：2012-12-13

申请号：ES06741451

申请日：2006-05-04

Applicant: KELSAN TECHNOLOGIES CORP ,  L B FOSTER RAIL TECHNOLOGIES CORP

Inventor： HUI RON

IPC: F16N15/00 ,  B61K3/00

Abstract: Una barra sólida interconectable (100) que comprende un bloque (110) con cuatro caras laterales, un primer extremo y un segundo extremo opuesto, y un adaptador (120) unido al primer extremo del bloque (110), el adaptador (120) teniendo cuatro caras laterales conectadas por bordes laterales substancialmente curvados, en donde el segundo extremo del bloque (110) contiene una cavidad (130) con paredes laterales substancialmente curvadas, dimensionadas para recibir ajustadamente al adaptador (120) de una barra sólida interconectable (100) correspondiente, caracterizada porque una longitud (nl) de una cara lateral del adaptador (120) y una longitud (l) de la cara lateral del bloque (110) en el mismo plano tiene una ratio nl/l de entre 0.6 y 0.75.

公开(公告)号：HK1114658A1

公开(公告)日：2008-11-07

申请号：HK08107607

申请日：2008-07-10

Applicant: L B FOSTER RAIL TECHNOLOGIES CORP

Inventor： HUI RON

IPC: B61K20060101 ,  F16N20060101

Abstract: The present invention provides a modified interlocking solid composition stick for applying to steel surfaces that are in sliding or rolling-sliding contact. The modified stick comprises a body member with four sides, a first end and an opposed second end, and a nib member attached to the first end of the body member, the nib member having four sides connected by substantially curved side edges. The second end of the body member contains a cavity with substantially curved sidewalls dimensioned to snugly receive a nib member of a corresponding interlocking solid stick. To reduce the likelihood of failure of the nib or cavity, the dimensions of the nib are optimized such that a length of one side of the nib member (nl) and a length of the side of the body member (l) in the same plane have a ratio nl/l from about 0.6 to about 0.75.