Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1987-09-17
1989-03-21
Griffin, Donald A.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
F16J 1534
Patent
active
048136883
ABSTRACT:
A sealing flange for fastening a slide ring seal of a rotatable shaft to an unrotatable wall. The sealing flange includes an annular fastening element provided with fastening points for bolt fastening in the vicinity of the outer periphery thereof. The inner periphery of the fastening element includes a projection in which a counter surface for fastening a part of the slide ring seal is provided on a peripheral surface extending in the radial plane. In order to provide a simple fastening with advantageous manufacturing costs, the annular fastening element is a separate part. The projection is formed in a separate fitting ring fitted on the inner periphery of the fastening element.
REFERENCES:
patent: 3560063 (1971-02-01), McClusky et al.
patent: 4413830 (1983-11-01), Pietsch
patent: 4688806 (1987-08-01), Heilala
Griffin Donald A.
Oy Safematic Ltd.
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