| 摘要 |
PURPOSE:To improve internal pressure detection sensitivity and precision by providing a traveling railroad of a monorail and the like using a pneumatic tyre with a load cell which has a wheel tread smaller than a grounding face of a wheel and arranging it to measure vertical load and indicate the same in comparison with the basic value. CONSTITUTION:A traveling railroad 6 is provided with a load cell 7 with a wheel tread shorter than grounding length of a traveling wheel 5 to measure vertical load given to the wheel tread at each rolling of said wheel 5. Comparison is made between results of this measurement and the basic value, and the result of comparison is electrically indicated. Likewise, guide wheels 8 are also provided with load cells 9 and internal pressure may be detected in the same manner. Thus, internal pressure detection sensitivity and precision for the tyre may be improved. |
