Miller Pipeline Corporation

Bob G Scott

Jesse W Cotherman

John B Mefford

An apparatus is provided for handling a pipe to be used in a pipeline replacement operation or the like. The apparatus includes upper and lower semicircular pipe-gripping sections slidably received on a base and drive pistons connected to the lower pipe-gripping section for moving the pipe-gripping sections from a pipe-releasing position to a pipe-gripping position and then to extended positions in which the gripped pipe has been moved axially with respect to the base. The apparatus also includes a collar affixed to the base for receiving a pipe from the pipe-gripping sections. The collar includes offset cams movable between a first position allowing axial movement of the pipe in an axially forward direction and an axially rearward direction and a second position allowing movement only in the axially forward direction.

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Brownsburg, IN, United States of America

Bob G Scott