Coating apparatus – Projection or spray type – Work-supported and guided carriage
Reexamination Certificate
2005-04-19
2005-04-19
Bareford, Katherine (Department: 1762)
Coating apparatus
Projection or spray type
Work-supported and guided carriage
C118S050000, C118S302000, C118S323000, C118S326000, C118SDIG001, C427S427100, C427S427300
Reexamination Certificate
active
06881266
ABSTRACT:
Apparatus for spraying a coating onto the outside of a pipe includes a body for mounting on a pipe to be coated. A spray gun is mounted on the body such that it can move relative to the body to spray coating completely around the periphery of the pipe. The apparatus may include only a single spray gun which is able to travel in a 360 degree range of motion around the periphery of the pipe. The apparatus is particularty suited to coating girth welds of a pipeline.
REFERENCES:
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patent: 4595607 (1986-06-01), Betteridge et al.
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patent: PCTGB00/04173 (2000-10-01), None
Daykin Damian
Ham David
Kelly Adrian
Peel Derek John
Bareford Katherine
Barlow Josephs & Holmes, Ltd.
Pipeline Induction Heat Ltd.
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