EN ISO 22721:2007
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Conveyor belts - Specification for rubber- or plastics-covered conveyor belts of textile construction for underground mining (ISO 22721:2007)
15-07-2007
31-01-2008
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Construction
5 Length
6 Width
7 Rubber cover
8 Tolerances on total belt thickness and cover thickness
9 Transverse fabric joints in multi-ply belting
10 Longitudinal fabric joints
11 Elongation
12 Full thickness tensile strength
13 Adhesion
14 Troughability
15 Sampling
16 Designation
17 Identification
Annex A (informative) Items to be agreed between manufacturer
and purchaser
Annex B (informative) Helpful information to be supplied
by the purchaser
Annex C (informative) Lateral drift (straight running)
Bibliography
ISO 22721:2007 specifies requirements for rubber- or plastics-covered conveyor belting of textile construction for underground mining on flat or troughed idlers. It is not applicable to light conveyor belts as described in ISO 21183‑1. ISO 22721:2007 does not include requirements for plastics covers.
| Committee |
CEN/TC 188
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Withdrawn
|
| Standards | Relationship |
| DS EN ISO 22721 : 2007 | Identical |
| BS EN ISO 22721:2007 | Identical |
| NF EN ISO 22721 : 2007 | Identical |
| I.S. EN ISO 22721:2007 | Identical |
| NS EN ISO 22721 : 1ED 2007 | Identical |
| DIN EN ISO 22721:2010-01 | Identical |
| NEN EN ISO 22721 : 2007 | Identical |
| NBN EN ISO 22721 : 2007 | Identical |
| ISO 22721:2007 | Identical |
| PN EN ISO 22721 : 2009 | Identical |
| UNE-EN ISO 22721:2007 | Identical |