Other

Atlas Copco Construction and Mining Technique Ab

Wagner Mining and Construction Equipment Co.

Theodore E Vanderheyden

Richard A Burrous

James W Haase

Todd D Segna

Jason Eric Brewer

Travis M White

Bill Polly

Dean Ehnes

A harsh environment robot end effector includes an end effector frame connectable to a material handling robot, one or more pickup arms rotatingly coupled to the frame, and pickup arm airbag actuator air bags for opening and closing the pickup arms. One or more positioning palms may be provided, which are rotatingly coupled to the end effector frame and provided with actuator air bags for opening and closing. One or more adjustable pushdowns having airbags attached to their heads are provided to grip a load between the pushdown and pickup arm. A mechanical synchronizer may be provided to couple the pickup arms.

Harsh environment robot end effector

An exhaust treatment system having a water scrubber, a centrifugal water trap for removing water droplets from exhaust flow and a filter for cleaning exhaust gases. The components are housed contiguously so that exhaust piping is not needed between the components. The water trap includes a frustoconical peripheral wall and a plurality of conduits having apertures for directing exhaust obliquely against the wall. The conduit apertures face in the same rotational direction to generate a rotational circulation of exhaust within the trap, which is entirely encircled by an annular filter. The water trap and filter are housed in a portion of the housing that is a low profile flat disc shaped to extend only a limited distance above the scrubber to which it is directly attached.

Exhaust gas scrubber and filter assembly

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Vancouver, WA, United States of America

Theodore E Vanderheyden