Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1996-02-26
1998-02-17
Cummings, Scott
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277 9, 277 68, 277 69, 277 72FM, F16J 1518
Patent
active
057184356
ABSTRACT:
The present invention provides an improved seal cage for maintaining selected spacing between packing seal rings of an injectable sealing compound system. It comprises a pair of flexible elongate rails that are laterally spaced apart by rigid braces which extend between the rails and are held in brace receptacles spaced apart longitudinally of a rail. The rails can be cut to encircle shafts of different circumferences and the braces can be of any desired length. For convenience sake, a seal cage according to the present invention can be provided as kit comprising, for example, rails having brace receptacles of different heights, braces of different lengths, and master links for connecting sections of seal cage to produce longer seal cages.
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Glowacki, J.J., "Mills Use New Sealing Compound to Minimize Water Consumption," Pulp and Paper, pp. 97-98 (Nov. 1995).
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