Plastic article or earthenware shaping or treating: apparatus – Distinct means to feed – support or manipulate preform stock...
Patent
1988-12-20
1989-10-31
Chiesa, Richard L.
Plastic article or earthenware shaping or treating: apparatus
Distinct means to feed, support or manipulate preform stock...
15 88, 166176, 264259, 425392, 425542, B29C 4514, B08B 104
Patent
active
048773867
ABSTRACT:
An automated apparatus for molding rod guides directly onto oilfield sucker rods including an apparatus for cleaning a short pre-determined section of the rod prior to the rod receiving a molded rod guide. The rod cleaning apparatus comprises a substantially linear member secured to a frame which reciprocates a pre-selected stroke distance. The rod to be cleaned is rotated and a plurality of brush assemblies mounted on the linear member engage the rotating rod at pre-selected points to clean a pre-determined length of the rod in preparation for receiving a rod guide. This automated system prepares rods for molding at a much faster rate without the requirement of large volumes of compressed air for sandblasting.
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Dowell James S.
Hinds Robert B.
Hutchinson, Jr. Charles B.
Chiesa Richard L.
Flanders Harold H.
Horn Alec H.
J.M. Huber Corporation
Price Robert L.
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