초록 ▼

The connection consists of two tubular pieces (1 and 2) clamped end to end against each other by means of a clamp collar the jaws of which (8 and 9) engage with conical slopes (5 and 6) of the connection pieces. Sealing is obtained by the close metal to metal contact of a support surface (17) with i

The connection consists of two tubular pieces (1 and 2) clamped end to end against each other by means of a clamp collar the jaws of which (8 and 9) engage with conical slopes (5 and 6) of the connection pieces. Sealing is obtained by the close metal to metal contact of a support surface (17) with its opposite part. A gasket (19) ensures a safety seal in case the contact (17) with the opposite part is not completely sealed.

대표청구항 ▼

Pipe connection, comprising two tubular pieces each intended to be provided on the end of a pipe and each providing a flange, each flange having a conical slope on the side of the respective pipe, the connection comprising a clamp collar having a generally V-shaped groove and intended to cover the f

Pipe connection, comprising two tubular pieces each intended to be provided on the end of a pipe and each providing a flange, each flange having a conical slope on the side of the respective pipe, the connection comprising a clamp collar having a generally V-shaped groove and intended to cover the flanges and to hold them tightly against each other by engagement on their conical slopes, a first one of said flanges having on its side facing a second one of said flanges, an annular groove for lodging a gasket characterised in that said first flange has an annular support area which is contained in a plane perpendicular to the axis of the respective tubular piece and the average radius of which is smaller than that of the groove, and said second flange has an annular support area, the support area of said first flange being adapted to fit against said support area of said second flange so as to ensure perfect sealing.