Caterpillar Paving Products Inc.

Caterpillar Inc.

Dean Craig Diers

John Eron Jorgensen

Jameson Michael Smieja

Brett Wayne Engel

Jonathan William Anders

Bobby John

Robert Michael Campion

Jonathan Richard Chittenden

Sana Mahmood

A liquid fuel injector such as for a dual fuel system in an internal combustion engine includes two-way injection control valves for controlling twin outlet checks. A first set of orifices are arranged in an A-F-Z pattern, and a second set of orifices are arranged in an A-F-Z pattern, within the fuel injector, among a high-pressure inlet passage, a low-pressure space, and first and second outlet check control chambers, respectively. A common nozzle supply cavity is fluidly connected to the high-pressure inlet passage and supplies each of two sets of nozzle outlets opened and closed by the twin outlet checks.

Twin outlet check liquid fuel injector for dual fuel system

A screed assembly includes a screed and a screed extension, with the screed coupled to the screed extension. The screed further includes an upper frame and a lower frame. The lower frame is adapted to move in a substantially vertical direction and movement in a substantially vertical direction of the lower frame results in corresponding substantially vertical movement of the screed extension.

Screed extension sliding support system

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Sturgis, SD, United States of America

Dean Craig Diers