| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a door rail member having non-slip function for fall prevention. <P>SOLUTION: A rod member having approximately equal cross sectional form in longitudinal direction constitutes a metal guide rail 1a with a groove 10 in the longitudinal direction, which is arranged adjacent to a floor 9 to accommodate an anti-deflection member k protruding from a lower end surface 81 of a side slide door 8a in the groove 10 and extends in the opening/closing direction of the side slide door 8a. A metal door sill 1b arranged under a hinged door 8b at a joint of the floor 9 constitutes a rail member 1α. The metal guide rail 1a or the rail member 1α is provided with a thermal-spray coating layer 3 by spraying of a thermal spray material on an upper face 11 exposed adjacent to a floor face 91 of the rail member 1α. <P>COPYRIGHT: (C)2012,JPO&INPIT |
