Seal gasket specifically configured to seal the joint between ad

Details Seal gasket specifically configured to seal the joint between ad Seal gasket specifically configured to seal the joint between ad

1984-03-12

1985-09-03

Smith, Robert I.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

F16J 1512

Patent

active

045388229

ABSTRACT:
A seal gasket specifically configured to seal the joint between adjacent oval concrete pipes, each oval concrete pipe having a male and female joint member formed on opposite ends thereof to operatively engage the corresponding joint member formed on the next adjacent oval concrete pipe, the seal gasket comprising an annular substantially resilient member including a base member disposed to engage the male joint member having a retainer element extending inwardly from the inner surface thereof to engage the inner end of the male joint member and a plurality of sealing elements extending outwardly from the outer surface of the base member to engage the female joint member such that as adjacent oval concrete pipes are placed in operative relation relative to each other the retainer element retains the seal gasket therebetween as the plurality of sealing elements are compressed therebetween to seal the joint between the adjacent oval concrete pipes.

REFERENCES:
patent: 3015510 (1962-01-01), Bates
patent: 3016722 (1962-01-01), Batdorf
patent: 4410185 (1983-10-01), Sporre
O-Rings Solve Design Problems, Product Engineering Mail, 1962, 2 pages.

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