STN EN ISO 22721
| Name: | STN EN ISO 22721 |
| Validity: | Valid |
| Number of pages: | 24 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Dopravné pásy. Požiadavky na textilné dopravné pásy pokryté gumou alebo plastom pre podzemné baníctvo (ISO 22721: 2023) |
| English title | Conveyor belts - Specification for rubber- or plastics-covered conveyor belts of textile construction for underground mining (ISO 22721:2023) |
| Release Date: | 01. 12. 2023 |
| Date of withdrawal: | |
| ICS: | 53.040.20, 73.100.40 |
| Sorting character/National clasification code | 26 0380 |
| Level of incorporation: | idt ISO 22721:2023, idt EN ISO 22721:2023 |
| Official Journal | 11/23 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 22721:2008-02 (26 0380) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies requirements for rubber- or plastics-covered conveyor belting of textile construction for use in underground mines and disposed on flat or troughed idlers. It is not applicable to light conveyor belts as described in ISO 21183-1. This document does not include requirements for plastics covers. These are agreed upon by the manufacturer and purchaser, taking into account the type of plastics to be used. Related items that are not requirements of this document, but which it is recommended be agreed upon by the manufacturer and purchaser, are included in Annex A. Details recommended to be supplied by the purchaser of belting with an enquiry are given in Annex B. The ability of a belt to run straight cannot be assessed until the belt is installed. Requirements for this are, therefore, outside the scope of this document; nevertheless, recommendations for lateral drift are given in Annex C. |
| Preview: | Náhľad normy (PDF) |