Railway rail-fastening clip and a railway rail-and-fastening assembly employing it

A railway rail-and-fastening assembly comprising a rail foundation, a rail laid on the rail foundation between two projections extending upwardly from the rail foundation and two clips each comprising a rod of resilient metal with a length less than 18 times its thickness which has been bent so as to have, progressing from one end of the rod to the other end, a first portion which starts at said one end of the rod and is a substantially straight leg, than a second portion, then a third portion, then a fourth portion and finally a fifth portion which ends at said other end of the rod, these portions being such that, when the clip is in a particular position, the lowermost points on the opposite ends of the first portion are in the same horizontal plane as one another and the lowermost points on the third and fifth portions are in the same horizontal plane as one another, and the second portion, proceeding from the first portion to the third portion, has a rising part followed by a falling part and when the clip is viewed from above the third and fifth portions appear to be on opposite sides of the axis of the first portion and when the clip is viewed in a horizontal direction parallel to a straight line passing through the lowermost points on the opposite ends of the first portion, said rising part of the second portion is seen to be inclined to the horizontal by, everywhere, less than 45.degree., each clip having its first portion substantially parallel to the rail and held down by one of said projections, one of its third and fifth portions bearing downwardly on the rail flange and the other of its third and fifth portions bearing downwardly on an unyielding surface which, as seen from the rail, is beyond said first portion.

A railway rail-and-fastening assembly comprising a rail foundation, a rail laid on the rail foundation between two projections extending upwardly from the rail foundation and two clips each comprising a rod of resilient metal with a length less than 18 times its thickness which has been bent so as to have, progressing from one end of the rod to the other end, a first portion which starts at said one end of the rod and is a substantially straight leg, then a second portion, then a third portion, then a fourth portion and finally a fifth portion which ends at said other end of the rod, these portions being such that, when the clip is in a particular position, the lowermost points on the opposite ends of the first portion are in the same horizontal plane as one another and the lowermost points on the third and fifth portions are in the same horizontal plane as one another, and the second portion, proceeding from the first portion to the third portion, has a rising part followed by a falling part and when the clip is viewed from above the third and fifth portions appear to be on opposite sides of the axis of the first portion and when the clip is viewed in a horizontal direction parallel to a straight line passing through the lowermost points on the opposite ends of the first portion, said rising part of the second portion is seen to be inclined to the horizontal by, everywhere, less than 45.degree., each clip having its first portion substantially parallel to the rail and held down by one of said projections, its fifth portion bearing downwardly on the rail flange and its third portion bearing downwardly on an unyielding surface which, as seen from the rail, is beyond said first portion.