Metal deforming – With exposure of work to gas – vapor – mist – or modified...
Patent
1989-11-02
1991-09-24
Shoap, Allan N.
Metal deforming
With exposure of work to gas, vapor, mist, or modified...
277 12, 277192, 277193, B21B 900, F16J 1500
Patent
active
050504169
ABSTRACT:
The invention relates to a sealing element to be applied when feeding at least one elongated object through a vacuum apparatus, the sealing element comprising a casing with a first detachable part having a projection on its underside that tapers from a first end of the casing to a second end of the casing and a second detachable part having a hollow portion that tapers from the first end of the casing to the second end. The projection fits in and partially fills the hollow portion creating a gap between the projection and the hollow portion. The second detachable part has a groove around a portion of its perimeter on an upper surface which contains a resilient sealing means that allows the first and second detachable parts to be sealed when abutted against one another.
REFERENCES:
patent: 1948485 (1934-02-01), Anselm
patent: 2006931 (1935-07-01), Powers
patent: 2968505 (1961-01-01), Scaramucci
patent: 3669065 (1972-06-01), Smart
patent: 3952568 (1976-04-01), Wareing
patent: 4054044 (1977-10-01), Wareing et al.
patent: 4787227 (1988-11-01), Lievens et al.
patent: 4811583 (1989-03-01), Lievens et al.
Colpaert Alex
De Doncker Geert
De Gryse Roger
Fiermans Lucien
Gobin Guy
N.V. Bekaert S.A.
Shoap Allan N.
LandOfFree
Sealing element for feeding through at least one elongated objec does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sealing element for feeding through at least one elongated objec, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sealing element for feeding through at least one elongated objec will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1689089