Plastic article or earthenware shaping or treating: apparatus – With means applying coating material to work or work contact...
Patent
1979-10-09
1981-03-03
Hoag, W. E.
Plastic article or earthenware shaping or treating: apparatus
With means applying coating material to work or work contact...
118408, 118713, 401 9, 401188A, 425 95, 425 96, 425102, 425173, 425375, 425427, 425447, 425460, 425457, B29C 2300, B28B 130
Patent
active
042538130
ABSTRACT:
The disclosure is of a method and means for applying a flowable coating material, such as relining, to a tubular stack; e.g. chimney, flue or the like, by means of a distributor moved upwardly into the stack while supplying coating material to an upper surface of the distributor which is configured to cause the material to flow outwardly to the wall to adhere thereto. The apparatus includes selectively added extensions for moving the distributor incrementally through the length of stacks of considerable height, preferably by means of power-operated means; e.g., a fluid-pressure device.
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