Reusable bolt seal

Details Reusable bolt seal Reusable bolt seal

1993-06-08

1994-09-20

Sakran, Victor N.

Buckles, buttons, clasps, etc.

Cord and rope holders

Sliding part or wedge

24115M, 24652, 403369, F16G 1100

Patent

active

053476891

ABSTRACT:
A self locking rod seal includes a plurality of stamped sheet metal tapered frustro-conical segments which mate in a tapered frustro-conical bore of a steel housing. The segments are identical and include a projection upstanding from a recess in each of two opposing shoulders. The projections are received in the recess formed in an opposing shoulder of the other segment. The recesses receive the projections of the different segments in interengaging relation so that axial displacement of one segment requires axial displacement of the other segment. A spring urges the segments against the tapered bore of the housing. The segments in one embodiment have cantilevered radially resilient fingers which grip a rod in the bore thereof when the rod is slid in one direction and which release the rod when the rod is slid in the opposite direction. The rod has a flag at one end which with the seal lock a hasp therebetween.

REFERENCES:
patent: 889776 (1908-06-01), Dyer
patent: 1577678 (1925-04-01), Behrman
patent: 2538043 (1951-01-01), Roy et al.
patent: 3374511 (1968-03-01), Barker
patent: 3524228 (1970-08-01), Kelly
patent: 3852850 (1974-12-01), Filhaber
patent: 3868748 (1975-03-01), Kelly
patent: 3952377 (1976-04-01), Morell
patent: 3994521 (1976-11-01), Van Gompel
Brooks Catalog 89014 No date is given, one sheet.

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