Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1985-04-15
1987-05-12
Ward, Robert S.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277212FB, 52 58, 285 42, F16J 1502, E04D 1314
Patent
active
046643907
ABSTRACT:
A weather seal device for providing a seal between a surface having longitudinal ridges and/or valleys and an elongate conduit extending therethrough, the device having an apertured base of resilient deformable material and a sleeve of resilient material integral with the base and projecting from one side. The base in use is superimposed on the surface and the elongated conduit extends through the aperture and through the sleeve. The base has a marginal edge portion to be positioned in use so that it extends in a direction inclined in the direction of the longitudinal ridges and/or valleys. The marginal edge portion is contoured along its length in a direction normal to the plane of the base, so that in a free state the length of the marginal edge portion measured along the contours is greater than the linear length.
REFERENCES:
patent: 1544761 (1925-07-01), Kiefer
patent: 1683548 (1928-09-01), Hughey
patent: 1710304 (1929-04-01), Flynn et al.
patent: 4120129 (1978-10-01), Nagler et al.
patent: 4211423 (1980-07-01), Resech
patent: 4333660 (1982-06-01), Cupit
John Deks Australia Pty. Ltd.
Ward Robert S.
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