Shield canopy for a shield-type support
The invention relates to a shield canopy for a shield-type support for underground mining, comprising a canopy plate (2) and a supporting structure (5) being welded on below the canopy plate (2) and having a plurality of longitudinal spars which extend from a rear canopy region (1A) up to a front ca...
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| Format: | Patent |
| Sprache: | eng |
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