| 摘要 |
A rail pad (4) for use in a sleeper recess (10) has a railseat portion having opposite side edges (43) to which upstanding portions (44) are connected. Each upstanding portion (44) is connected to a projection (45A; 45B) which extends laterally from the upstanding portion (44) such that it is vertically spaced from, and does not overhang, the rail seat portion (42), the said projection (45A, 45B) extending along only part of the length of the upstanding portion (44) at a location along the length of the upstanding portion (44) which is spaced from ends (44a) thereof. |
