Pipe coupling

Details Pipe coupling Pipe coupling

1974-05-09

1976-02-10

Callaghan, Thomas F.

Pipe joints or couplings

Packed

Flanged pipe

285369, 285409, F16L 2102, F16L 2106

Patent

active

039375013

ABSTRACT:
A pipe coupling for coupling two pipe ends with annular flanges spaced from the end faces of the pipe ends comprises a plurality of part shells the adjacent ends of two of which are connected by a clamping lever lock and the remaining adjacent ends of which are flexibly connected together, means in the part shells for engaging behind the annular flanges on the pipe ends and a coupling sleeve slidable in the pipe ends between the flanges and having annular seals, sealing the pipe ends to the coupling sleeve.

REFERENCES:
patent: 2725246 (1955-11-01), Weinhold
patent: 3495853 (1970-02-01), Furrer
patent: 3695636 (1972-10-01), Graves
patent: 3733092 (1973-05-01), Yorke et al.
patent: 3756629 (1973-09-01), Gibb
German Printed Application, C11600, 9/1956, Hoevels.

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