| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an instrument and method for measuring load of axle bearing of rolling stock by which data capable of being reflected in the design of an axle bearing suitable for actual using conditions can be obtained by measuring the magnitude, frequency of occurrence (the load factor to the whole running section), circumferential distribution, etc., of the radial load actually imposed upon the bearing when a rolling stock runs. <P>SOLUTION: An instrument 10 for measuring load of axle bearing of rolling stock which measures the radial load imposed upon an axle bearing 12 used for an axle 5 of a rolling stock is provided with a plurality of load cells 14 and 14 which are disposed between an axlebox 11 housing the bearing 12 supporting the axle 5 and a truck 7, more accurately, between the axlebox 11 and a spring seat 13 positioned immediately above the axlebox 11. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
