UNE-EN 12321:2003
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Underground mining machinery - Specification for the safety requirements of armoured face conveyors
Hardcopy , PDF
29-12-2009
Spanish, Castilian
30-12-2003
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 List of significant hazards
5 Safety requirements/protective measures
5.1 General
5.2 Starting
5.3 Stopping
5.4 Thermal hazards
5.5 Fluid power systems
5.6 Hydraulic pipes and hoses
5.7 Other dangerous areas
5.8 Warning signs
5.9 Transport, installation, operation and maintenance
5.10 Guarding
5.11 Chain locking devices and tensioning devices
6 Verification of safety requirements
7 Information for use
7.1 Instruction handbook
7.2 Marking
Annex A (Normative) Verification data for safety requirements
Annex ZA (informative) Relationship of this European Standard
with EU Directives
Bibliography
Describes the safety requirements for armoured face conveyors and covers, conveyor drive units, return units, line pans, chain assemblies, devices for tensioning and locking chains.
| Committee |
CTN 22
|
| DevelopmentNote |
2003 Edition Re-Issued in November 2009 & incorporates AMD 1 2009. (11/2009)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
Asociacion Espanola de Normalizacion
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| BS EN 12321 : 2003 | Identical |
| DIN EN 12321:2009-07 | Identical |
| I.S. EN 12321:2003 | Identical |
| NBN EN 12321 : 2003 + A1 2009 | Identical |
| UNI EN 12321 : 2009 | Identical |
| NF EN 12321 : 2003 + A1 2009 | Identical |
| NEN EN 12321 : 2003 + A1 2009 | Identical |
| EN 12321:2003+A1:2009 | Identical |
| NS EN 12321 : 2003 + A1 2009 | Identical |
| SN EN 12321 : 2003 + A1 2009 | Identical |
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