Ball joint for two pipe ends

Details Ball joint for two pipe ends Ball joint for two pipe ends

1978-04-11

1980-12-02

Arola, Dave W.

Pipe joints or couplings

Ball and socket

Radially spaced spherical surfaces

285DIG25, F16L 2704

Patent

active

042367387

ABSTRACT:
A joint for two pipe ends comprising a ring having a spherical outer surface to be mounted on one of the pipe ends, and a body having a complementary spherical inner surface to be mounted on the other pipe end, while for axially fixing the ring with respect to the body a retaining ring is present to engage the ring with a spherical inner surface, which retaining ring can be connected to the body, while sealing means are provided, wherein substantially concentrically in the assembly of the body and the ring a second, similar assembly of a second body connected to the respective pipe ends and a second ring having complementary spherical surfaces is provided, in which the sealing means are positioned.

REFERENCES:
patent: 939908 (1909-11-01), Greenlaw
patent: 1561033 (1925-11-01), Spencer
patent: 2456744 (1948-12-01), Sjoberg
patent: 4071269 (1978-01-01), Halling

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