Stuffing box

Details Stuffing box Stuffing box

1975-03-03

1976-07-13

Aegerter, Richard E.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277104, 277123, F16J 1518

Patent

active

039689700

ABSTRACT:
The pressure springs for biasing the yoke and sleeve against the packing are mounted within an assembly unit formed by an annular carrier and a cap nut. The cap nut is threaded onto the housing while the annular carrier carries two bolts which pass through the yoke. Upon turning of the nuts on these bolts against the yoke, the annular carrier is moved toward the yoke to compress the springs while the yoke and sleeve are moved against the packing to compress the packing.

REFERENCES:
patent: 499422 (1893-06-01), Griswold
patent: 1011236 (1911-12-01), Norris
patent: 2318253 (1943-05-01), Nagle
patent: 3123366 (1964-03-01), Comfort
patent: 3188048 (1965-06-01), Sutherland
patent: 3259358 (1966-07-01), Tripoli

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