DS DS/EN 1804-1 Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1: Support units and general requirements

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DS DS/EN 1804-1 Document Information:

Title
Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1: Support units and general requirements

Maskiner til underjordiske miner - Sikkerhedskrav til hydrauliske loftunderstøttere - Del 1: Støtteenheder og generelle krav

Dansk Standard

Publication Date:
Jan 15, 2002

Scope:

This standard specifies the safety requirements for support units when used as specified by the manufacturer or his authorised representative. Examples of support units are frame supports, chock supports, shield supports, paired frames and push-pull support systems including the components of advancing and anchoring devices which provide support functions. This part of the standard excludes fixing elements on the conveyor, coal-winning equipment, power set legs and rams, valves, hydraulic and electro-hydraulic control units, lighting and signalling facilities and other ancillary equipment.

Keywords:

DANGER

DEFINITION

HAZARDS

HYDRAULIC EARTH-MOVING DEVICE

MACHINES

MECHANICAL ENGINEERING

MINES

MINING EQUIPMENT

PROTECTION AGAINST DANGER

RACKS

SAFETY

SAFETY REQUIREMENTS

SELF-ADVANCING SUPPORTS

SPECIFICATION (APPROVAL)

SUPPORT UNITS

TESTING

UNDERGROUND

UNDERGROUND MINING

USE

SPECIFICATIONS

STORAGE EQUIMENT

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