| 摘要 |
PCT No. PCT/AU96/00228 Sec. 371 Date Oct. 21, 1997 Sec. 102(e) Date Oct. 21, 1997 PCT Filed Apr. 19, 1996 PCT Pub. No. WO96/33085 PCT Pub. Date Oct. 24, 1996A rail gauge face lubricating apparatus (10) comprising a delivery assembly (12) for delivering lubricant to the rail head (40) and a pump (14) for producing a pressure to deliver lubricant to the deliver assembly (12), the deliver assembly (12) comprising in part an actuable flow regulator whereby the delivery of lubricant through the delivery assembly (12) is governed by the actuable flow regulator. The delivery assembly is maintained in an appropriate position in relation to the rail gauge face by a two cylinder positioner (38) irrespective of the loading of the rail carriage that carries it.
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