Abstract: A connector assembly for connecting together fluid carrying lines comprises two hubs having the bores of the fluid carrying lines extending therethrough. Openings are provided in the hubs and a clamp is provided in the openings. The clamp is connected to one of the hubs and comprises a clamp body, an operating member and clamping members movable radially outwardly to clamp the juxtaposed hubs together, movement of the clamping members being caused by sliding of the operating member in the clamp body, the inclined external surfaces of the operating member co-operating with the similarly inclined inner ends of the clamping members. The interior of the operating member is hollow and defines a cylindrical internal cavity. A piston is provided in the cavity to form a piston and cylinder assembly for moving the operating member. A releasable lock prevents inadvertent release of the clamping members.

Abstract: A connector comprises a first coupling assembly comprising a first coupling member associated with an annular body from which extend a plurality of radially flexible fingers provided at their ends with engagement ribs engageable in grooves in a second coupling member to be abutted against the first coupling member. The fingers are held in their radially inner engaged position by a locking ring axially movable relative to the annular body between a locking position and an inoperative position. The locking ring may be associated a disengagement portion which, as the locking ring moves to its inoperative position, engages the ends of the fingers to move them radially outwardly to disengage the ribs from the grooves. The annular body may be axially movable relative to the first coupling member or fixed relative thereto.

Abstract: A clamping device for clamping on to an elongate member, e.g. for supporting a component on the member or for strengthening the member itself, comprises an annular shell for surrounding the member, the shell being formed by a plurality of generally part annular segments, each segment having generally axially extending edges provided with outwardly projecting ribs, juxtaposed ribs of adjacent segments being engaged by engagement means to hold the segments around the elongate member. The ribs are generally wedge shaped in the axial direction of the shell. The engagement members have grooves for receiving and engaging a pair of juxtaposed ribs, the grooves having an overall shape corresponding to shape of the pair of juxtaposed ribs and are slidable axially along the ribs to draw the ribs and segments together around the elongate member.

Abstract: Apparatus for use in remotely connecting a plurality of lines for carrying fluid terminating in a first hub to a plurality of lines for carrying fluid terminating in a second hub, the hubs being initially arranged with their axes approximately coaxial but spaced apart, comprises a plurality of first engagement members fixed relative to the first hub and comprising generally conical receptor elements forming end portions of elongate tubular members arranged around the first hub with their axes generally parallel to that of the first hub, and a plurality of second engagement members comprising generally conical elements forming end portions of elongate members arranged around the second hub with their axes generally parallel to that of the second hub.