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US 2015/0275664 A1Published application
Extraction installation for mineral extraction
AssigneeCaterpillar Global Mining Europe GmbH
InventorsAdam Klabisch, Manfred Ziegler
Life of this patent
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AssigneeCaterpillar Global Mining Europe GmbH
InventorsAdam Klabisch, Manfred Ziegler
Estimating the term…
An extraction machine for an extraction installation is disclosed. The extraction installation may have a chain having a first chain strand section with a first end and a second chain strand section with a second end. The first and second chain ends may be connectable to the extraction machine for moving the extraction machine. The extraction machine may have a first chain mount configured to be connected to the first chain strand section. The extraction machine may also have a second chain mount configured to be connected to the second chain strand section. In addition, the extraction machine may have a first pre-tensioning device for building up a pre-tensioning force acting on the first chain mount such that a pulling force acts on the first chain strand section in the direction of the second chain mount.
An extraction machine for an extraction installation including a chain having a first chain strand section with a first end and a second chain strand section with a second end, the first and second chain ends being connectable to the extraction machine for moving the extraction machine, the extraction machine comprising:
An extraction installation for mineral extraction, comprising:
A traction carriage for an extraction machine movable by means of a chain with first and second chain ends at respective first and second chain strand sections, the traction carriage comprising:
Dependencies are inferred from the claim text.