Joints and connections – Including distinct packing
Patent
1981-04-07
1983-02-01
Shedd, Wayne L.
Joints and connections
Including distinct packing
52465, 52469, 52396, 312137, B25G 300, F16D 100, F16G 1100
Patent
active
043712835
ABSTRACT:
A protection chamber for temperature-sensitive or moisture-sensitive materials, comprises heat insulated wall elements which are joined in a butt joint. A semielastic sealing compound is disposed in the joint; and an additional sealing compound of a material of greater elasticity is disposed at but outside the joint. A cover profile overlies the additional sealing material and the adjacent edges of the wall elements and is arcuate in the zone of the additional sealing compound but has relatively straight wings that are secured to the wall elements on opposite sides of the additional sealing compound.
REFERENCES:
patent: 2419218 (1947-04-01), Jannsen
patent: 2961478 (1960-11-01), Burns
patent: 3093934 (1963-06-01), Underhill
patent: 3124047 (1964-03-01), Graham
patent: 3300913 (1967-01-01), Patry et al.
patent: 3619986 (1971-12-01), Klittich
patent: 4059933 (1977-11-01), Funk et al.
patent: 4067155 (1978-01-01), Ruff et al.
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