4. Motor vehicles
  5. Steering by driving
  6. Endless flexible track

Karl Lerchbaum

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Driving or mining machine

Excavating – Beneath a body of water – Suction
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Mining machine with sliding cutting tool assembly

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Cutter shiftable horizontally
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Roadheading or mining machine with roof bolt drilling and...

Mining or in situ disintegration of hard material – Hard material disintegrating machines – With mine roof-supporting means
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Roadheading or mining machine with roof bolt drilling and...

Mining or in situ disintegration of hard material – Hard material disintegrating machines – With mine roof-supporting means
Reexamination Certificate

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Roof support for underground excavations such as coal mines

Hydraulic and earth engineering – Earth treatment or control – Shoring – bracing – or cave-in prevention
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Profile ID: LFUS-PAI-P-535261

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