Abstract: A device for releasably fastening tube or pipe ends comprises a plurality of shell parts pivotally connected together to form, when closed, an annular shell, the shell parts having radially inwardly directed flanges for retaining the tube or pipe ends within the annular shell and a toggle lever lock connecting two adjacent shell parts which have ends in engagement when closed, the toggle lever lock comprising a toggle lever connected pivotally to one of the engageable ends of the shell parts and extending along the other of the two adjacent shell parts when the device is closed and a spring lying between the toggle lever and the said other adjacent shell part in engagement with the said other adjacent shell part and the toggle lever and loaded in when the device is closed.

Abstract: A device for releasable fastening of tube or pipe ends comprising two shell parts joined together at one end by a pivot bolt and at the other end by a locking arrangement hinged by another pivot bolt, a connecting tube arrangement associated with the two shell parts for receiving a tube or pipe end, the two shell parts cooperating with the tube or pipe end to retain it in connection with the connecting tube arrangement and a mounting having a central opening by means of which it is located around the connecting tube arrangement, a slot extending from the central opening with a circular path along part of its length and for receiving one of the pivot bolts and an outwardly opening recess in a region opposite to the circular part of the slot for receiving the other pivot bolt.

Abstract: There is provided a clamping member for attaching one part of a two part coupling device to a conduit, such as a hose, said clamping member comprising a body section having a bore running therethrough and comprising a first end portion, an intermediate portion and a second end portion, said first end portion being adapted to be connected to one part of the two part hose coupling device.

Abstract: This invention relates to a connector for fluids, such as semi-rigid pipes. The connector includes a body member, a ring received in the body member, a clamp with pipe engaging jaws and a guide for guiding the pipe into the connector.

Abstract: A liquid tight coupling means between a flexible cable conduit and a bulkhead, the coupling means having a tubular sleeve therein of plastics material which defines with the body of the coupling means an annular recess into which the end of the conduit can be fitted.

Abstract: A device for detachably fastening hose or pipe ends comprises a plurality of curved 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, a clamping lever of the clamping lever lock being flexibly mounted on the first of the said two part shells and a spring of the clamping lever lock being mounted on the lever and acting on the second of the two part shells, the second shell having a bridging-piece for hooking into an inner side of the first part shell.

Abstract: A casing has a pair of shell sections which are hingedly movable relative to one another between an open and a closed position. A pair of elongated nozzles extends longitudinally of a parting line of the shell sections and is arranged side by side in the casing. A mounting member is provided in the shell sections extending normal to the elongation of the nozzles and connecting the latter. The shell sections are formed with recesses into which portions of the mounting member extend. Arcuate flanges are provided on the shell sections and are so configurated as to be concentric with the respective nozzles when the shell sections are in closed position, and to press a hose slipped onto such nozzle against the same. A tensioning arrangement is provided for drawing the shell sections together when they are in closed position.