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DE19742000C1
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Feeder for coal from winning machine
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DE4426406C1
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Transfer device for coal
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DE4308732C1
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Device for aligning the strand of a belt conveyor
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DE4217789A1
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Feeding station for a belt conveyor
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Mobile facewall support unit
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Bracing apparatus for roadway and face conveyors
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Piston-cylinder unit with a position transmitter
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Device for removing the supports from joint segments
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Controller for a weapon aiming drive
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Device for the longitudinal displacement of a short gate conveyor relative to an abutment
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DE3511822A1
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Face-margin securing means
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Nozzle arrangement on a drum loader
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IT8249686D0
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Combustible liq. vol. sensing probe
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DE3246414A1
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Device for advancing and securing a short conveyor
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ZA8209203B
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Measuring probe
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NL8204748A
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Measuring probe.
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DE3042182A1
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Hydraulic cylinder coupling components together - has contacts detecting pistons bearing against flange on piston rod
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Coupling device comprising hydraulic cylinder - has two pistons movable simultaneously against rod flange, then lockable
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DE3040988A1
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Hydraulic system pressure-relief valve - has tappet protruding beyond plug into back-pressure chamber in housing
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DE3002998A1
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Hydraulic positioner for mining machinery - has auxiliary hydraulic connections in parts with relative motion to eliminate flexible hoses
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