Quick-acting coupling and quick-acting coupling assembly

Details Quick-acting coupling and quick-acting coupling assembly Quick-acting coupling and quick-acting coupling assembly

1991-12-19

1993-01-26

Arola, Dave W.

Pipe joints or couplings

With assembly means or feature

Guide and support

2851332, 2853343, 285910, F16L 3500

Patent

active

051817489

ABSTRACT:
A quick-acting coupling for the fluid-tight connection of two parts, each with sealing elements with sealing faces, is provided with at least one sealing face having a flexible seal, as well as a coupling for connecting the parts in such a way that they do not move relative to each other. In order to simplify the coupling and to reduce its costs, the sealing element of one part has a bevelled end and the sealing element of the other part has a correspondingly bevelled socket. The flexible seal is free-standing and radially unconfined over the entire height of its contact with the other sealing face.

REFERENCES:
patent: 4188050 (1980-02-01), Lochte
patent: 4701074 (1987-10-01), Hall
patent: 4726610 (1988-02-01), George et al.
patent: 4784410 (1988-11-01), Peppel et al.
patent: 4828291 (1989-05-01), Mitchell et al.
patent: 4902045 (1990-02-01), McGugan et al.
patent: 4905938 (1990-03-01), Braccio

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