Pipe coupling

Details Pipe coupling Pipe coupling

1980-11-13

1983-08-23

Callaghan, Thomas F.

Pipe joints or couplings

With assembly means or feature

Inserted section

285373, F16L 2106

Patent

active

044000189

ABSTRACT:
Pipe coupling comprising two flanges which can be fixed to the ends of the ipes and clamping means which bear on the flanges to sealingly connect the same, wherein the clamping means comprise an extensible member located between the flanges and defining a passage providing a communication between the pipes and at least one movable member controlling the elongation of the extensible member to make it sealingly bear against the flanges, the movable member bearing on the rear face of the flanges to prevent the moving apart thereof during the elongation of the extensible member.

REFERENCES:
patent: 1607943 (1926-11-01), Carson et al.
patent: 2028182 (1936-01-01), Barnichol, Jr.
patent: 2341164 (1944-02-01), Shimek
patent: 2738993 (1956-03-01), Wilson
patent: 3231298 (1966-01-01), Tomb et al.
patent: 3603618 (1971-09-01), Stratton
patent: 4147383 (1979-04-01), Schluter

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