1 Scope
This standard specifies the product classification, technical requirements, test methods, inspection rules, and marking, packaging, transport and storage of cage roller for rectangular steel guide (hereinafter referred to as "cage roller").
This standard is applicable to the cage rollers guiding, along the rectangular steel guide, the vertical shaft hoisting containers (skip, cage, and counterweight).
2 Normative References
The following documents are indispensable for the application of this document. For dated references, only the dated versions apply. For undated references, the latest edition (include all the amendments) applies.
Foreword I
1 Scope 1
2 Normative References 1
3 Product Classification 2
4 Technical Requirements 6
5 Test Methods 8
6 Inspection Rules 9
7 Marking, Packing, Transport and Storage 10
Appendix A (Informative) The Calculation Method for the Selecting of the Bearable Horizontal Force of the Cage Roller 12
