Receptacles – Outlet or junction box type – Sectional receptacle
Patent
1985-07-29
1986-04-01
Pollard, Steven M.
Receptacles
Outlet or junction box type
Sectional receptacle
220 4B, 220 67, 215 1C, B65D 742
Patent
active
045792429
ABSTRACT:
The improved tank construction includes two injection molded thermoplastic sections having overlapping male and female circumferential wall portions. The male wall portion includes a crowned bonding surface that diverges inwardly towards the central axis of the tank. The bonding surface extends from an external surface of the male tank section and terminates at a radial face that defines the innermost edge of the tank section. The female wall portion defined by the female tank section includes a uniform diameter segment which cooperates with the external surface of the male tank section to facilitate alignment during the spin welding process. A complementally shaped bonding surface forms part of the female wall portion which coacts with the crowned bonding surface of the male wall portion. Contact between the bonding surfaces at the commencement of the spin welding process occurs at a narrow intermediate region.
REFERENCES:
patent: 2720332 (1955-10-01), Holt
patent: 3100172 (1963-08-01), Nier
patent: 3292811 (1966-12-01), Lynch
patent: 3342365 (1967-09-01), Lux et al.
patent: 3454179 (1969-07-01), Kerr
patent: 3574031 (1971-04-01), Heller, Jr. et al.
patent: 3706393 (1972-12-01), Curtis et al.
patent: 4035547 (1977-07-01), Heller, Jr. et al.
patent: 4067765 (1978-01-01), Heller, Jr. et al.
patent: 4239575 (1980-12-01), Leatherman
Kinetico, Inc.
Pollard Steven M.
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