Horizontally developing multi-functions rotating connection

Details Horizontally developing multi-functions rotating connection Horizontally developing multi-functions rotating connection

1978-07-26

1981-07-28

Callaghan, Thomas F.

Pipe joints or couplings

Pipe to discreet nipple or sleeve to plate

285272, F16L 3904

Patent

active

042807204

ABSTRACT:
A rotating connection device for a plurality of conduits in which a fixed part is constituted by a disc limited by a lower face and an upper face, each of the faces having a common axis of revolution, and at least one part able to move rotatingly around the common axis of revolution. The rotating connection is characterized in that each movable part is located in an annular groove cut out of the fixed part and open only on the upper face of the fixed part, each annular groove, in radial section presenting curves whose concavity is directed towards the upper face of the fixed part, each movable part defining with the fixed part an annular space, the annular space being connected only with the lower face of the fixed part and the upper part of the movable part by conduits bored respectively in the fixed and movable parts.

REFERENCES:
patent: 2293585 (1942-08-01), Bard
patent: 2662785 (1953-12-01), Fawick
patent: 2689753 (1954-09-01), Wechsler
patent: 3527482 (1970-09-01), Casterline et al.
patent: 3698433 (1972-10-01), Dobler et al.
patent: 4142742 (1979-03-01), Cornett et al.

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