| 摘要 |
The invention relates to a method of checking a support means and equipment for checking a support means 5. The equipment is optimised for use in a lift installation 1. The invention consists in that reductions in cross-section of 5 the supporting tensile supports 51 are detected, in that tensile supports 51 are heated by means of throughflow of current and at the point of cross-sectional narrowing a stronger heating of this point and the surrounding sheathing 52 results, which can be established by means of determining the temperature of the support means surface. The ascertained increase in the temperature is a 10 measure for damage of the tensile support 51. |
