Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1979-04-19
1982-01-12
Weston, Caleb
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
1563042, 156305, 156252, 156253, 166227, 166242, 2643281, B29C 2702
Patent
active
043103723
ABSTRACT:
Fittings and methods for manufacturing fittings for piping are disclosed. The fittings are assembled from three identical molded pieces joined along longitudinal edges. Interfitting pieces form the joints between the sections and serve to draw the sections together during assembly and ensure roundness of the fitting. The technique is especially useful for the manufacture of fittings such as well screens, of synthetic polymeric materials.
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Janssen Kermit W.
Mitchell Andrew
Certain-Teed Corporation
Free Albert L.
Synnestvedt John T.
Weston Caleb
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