Abstract: A fitting (1) for connecting pipes (T) comprises a first tubular element (3), defining at its interior a first duct (3b), and a second tubular element (4), defining at its interior a second duct (4b). The fitting includes a first bushing (11), externally surrounding the first tubular element and creating an annular housing (12). The fitting also includes a first bushing-holder (30), externally associated with the first tubular element and configured for mounting the first bushing, including a seal portion (31) externally wound around a seal sector (40) of the first tubular element. The seal portion is interposed between a portion of a pipe, inserted in the annular housing and the seal sector, and attains a fluid-tight gasket when the first bushing is in a clamping configuration.

Abstract: A filter adaptor joins a canister filter to a hydraulic manifold block. The adaptor includes a hexagonal tool-receiving portion, an outflow passageway and one or more inflow passageways. The outlet flow passageway extends between opposed ends of the adaptor, and is used to direct filtered fluid from the filter to the manifold block. The inlet flow passageway(s) extend between the one end and a sealed region of the adaptor, and are used to direct fluid from the manifold block to the filter. The adaptor includes auxiliary ports formed in the tool-receiving portion that communicate with the inlet flow passageways and permit monitoring thereof.

Abstract: A pipe fitting having a first body and a second body that together at least partially define a fluid flow passage. The first body defines a first portion of the fluid flow passage that extends from a first end of the fluid flow passage to a first internal opening. The second body defines a second portion of the fluid flow passage that extends from a second internal opening to a second end of the fluid flow passage. The first body has a first interface surface that surrounds the first internal opening, the first interface surface having a plurality of anti-rotation grooves. The second body has a second interface surface that surrounds the second internal opening and engages with the first interface surface. The first internal opening is in fluid communication with the second internal opening. The second interface surface has a plurality of anti-rotation fingers that are each received by and engage with a corresponding one of the anti-rotation grooves.

Abstract: A coupler guard configured to protect an auxiliary coupler assembly from side impacts in the rough use environment of a loader. The coupler guard comprises an encasement and a side plate. The loader comprises the auxiliary coupler assembly and a hinge extension. The encasement wraps around a top portion and interior side of the auxiliary coupler assembly. The side plate attaches to a portion of the encasement and protect an exterior side portion of the auxiliary coupler assembly. A screw assemblies selectively attaches the encasement to the side plate. A ring attaches to a portion of the side plate. The ring selectively wraps around a portion of the hinge extension of the loader. A ring screw assembly selectively holds the ring and the rest of the coupler guard to the hinge extension. An edge trim selectively sits on top of a portion of a first arm.

Abstract: Described are systems and methods for a hydraulic swivel. The hydraulic swivel receives fluid flow in one direction and, in certain configurations, changes the direction of the fluid flow to a second direction before the fluid leaves the hydraulic swivel. The hydraulic swivel includes a first banjo, a second banjo, and a base. The banjos of the hydraulic swivel are configured to be repositioned.

Abstract: A fitting including a main tube including a central axis, a first end and a second end; a branch tube including a central axis, a first end and a second end, wherein the branch tube extending at the first end of the branch tube from the main tube in a first direction between the first end and the second end of the main tube to the second end of the branch tube; a first sub-tube extending from the main tube between the first end and the second end of the main tube in a second direction.

Abstract: An assembly, connector and method is disclosed for making a fluid connection between a vessel wall and a fluid tube. The assembly includes a male connector having a cylindrical body and an internal fluid passage through the male connector between a head portion located at an upper end of the male connector and a base portion on a lower end of the male connector. An aperture is formed on the vessel wall and at least first and second recesses are formed along an edge of the aperture. The base portion has at least first and second locking members located in a spaced relation to the other on opposite sides of the base portion and a sealing flange extends circumferentially about the base portion. The base portion is arranged to be installed in the aperture with each locking member accepted within a respective recess. Rotation of the male connector causes the locking members to rotate within the aperture and seal the sealing flange against the wall.

Abstract: A connector is provided comprising a hollow connector body having a central aperture and a hollow tube that is rotatable within the central aperture without rotating the hollow connector body.

Abstract: An elbow fitting for an excavating apparatus can include a curved cylindrical pipe that can include a first metal material. In an example, the fitting can be configured for coupling to a hose. The pipe can include an interior surface and an exterior surface. Optionally, a perimeter of the pipe does not exceed a diameter of a first end of the pipe. The fitting can include a cladding layer (e.g., a second metal material) that can be coupled to the first metal material within the interior surface of the pipe. The cladding layer can include an abrasion-resistant material. The cladding layer can be coupled to the pipe such as with a welding operation. The cladding layer can include one or more ridges. The cladding layer can corregate the interior surface of the fitting and exterior surfaces of the fitting which can come into contact with abrasive material.

Abstract: A locking mechanism for a quick connect coupling includes a locking sleeve that is axially displaceable for locking the quick connect coupling in a locked position and for unlocking the quick connect coupling in an unlocked position. The locking mechanism comprises a safety ring, the safety ring is axially displaceable for engaging the locking sleeve and the safety ring being partly inside or partly outside the locking sleeve. The safety ring being positionable in three different axial positions, a first axial position for allowing the locking sleeve to be in the unlocked position, a second axial position for allowing the safety ring to rotate, and a third axial position for allowing the locking sleeve to be in the locked position. The locking mechanism comprises a spring, the spring acting between the locking sleeve and the safety ring. The spring comprising a spring force forcing the locking sleeve and the safety ring away from each other. Methods using the locking mechanism are also provided.

Abstract: A fluid transfer connector comprises a medical standard connector part comprising a fluid transfer port, a connector part for flexible tubing, the connector part arranged to form a fluid connection with the fluid transfer port such that, in use, a fluid flow can pass between flexible tubing connected to the connector part and the fluid transfer port. The connector further comprises a moveable member arranged to interrupt the fluid flow in the flexible tubing when moved from a first position to a second position. The moveable member is further arranged to release a connection, in use, between the medical standard connector part and a corresponding adaptor part such as a female hub).

Abstract: A cap for a fluid line connector having a male luer lock fitting, the cap having a first side and a second side opposite the first side, the cap comprising a barrier and a stopper extending axially from the barrier towards the first side of the cap. The barrier defines a keyway centred on a longitudinal axis. The shape of the keyway is configured to permit a correspondingly-shaped female luer lock fitting to pass axially therethrough to engage the male luer lock fitting of the fluid line connector. The stopper is configured to prevent rotation of the correspondingly-shaped female luer lock fitting in the first circumferential direction when a lug of the correspondingly-shaped female luer lock fitting is circumferentially aligned with the stopper.

Abstract: Couplings for joining pipe elements have segments with attachment members with faces which contact one another when the segments are properly installed on the pipe elements. Each segment has one or more shrouds and recesses positioned along the faces. The shrouds on one segment are received within respective recesses on the other segment. The shrouds block the line of sight toward the central space which the segments surround and which receives the pipe elements. Index markings on the segments show visual inspection points to confirm proper engagement between the segments and the pipe elements.

Abstract: Pipe fittings with a filter contain a body, a filter valve, and two seal gaskets. The body includes a first connection pipe and a second connection pipe, a receiving orifice, and at least one guide slot. The filter valve includes a driven section and an operation portion. The two seal gaskets are accommodated in the first peripheral groove and the second peripheral groove respectively. The driven section has a first peripheral groove, a second peripheral groove, and a filtration orifice defined between the first peripheral groove and the second peripheral groove and communicating with the driven section, and at least one fixing bolt mounted between the operation portion and the first peripheral groove and extending outward from the driven section. The at least one fixing bolt slides into the at least one guide slot respectively so that the filter valve is accommodated in the receiving orifice.

Abstract: A disclosed threaded connection for steel pipes includes a pin and a box. The pin includes, in order from a front end of the pin toward a pipe body of the pin, an annular shoulder surface, an annular sealing surface located adjacent to the shoulder surface, and a male thread part. The box includes, in order from a pipe body of the box toward a front end of the box, an annular shoulder surface, an annular sealing surface located adjacent to the shoulder surface, and a female thread part. The pin shoulder surface and the box shoulder surface incline from a plane perpendicular to a pipe axis in a direction of screwing the pin. A diameter of an inner circumferential edge of the pin shoulder surface is smaller than a diameter of an inner circumferential edge of the box shoulder surface.

Abstract: A fitting for connecting a branch conduit to a liner installed in a main pipe is configured to mechanically connect to the branch conduit as it is inserted into the branch conduit from inside the main pipe. The mechanical connection is established without rotating the fitting. The fitting can include a body having an outer shaft section for being received in the branch conduit and an inner flange section for opposing the liner within the main pipe. The fastener include one or more teeth that extend radially from the exterior of the shaft section. The teeth can be secured to the shaft section by deforming portions of the fitting body against the teeth. The flange section supports a gasket for sealing against the liner when the fitting is installed. The flange section can include a rim that maintains the gasket in the proper position.

Abstract: An assembly of fluid conduit parts is disclosed along with a method of assembling, a method of manufacturing and an apparatus for manufacturing the one of the fluid conduit parts. The assembly includes a blow molded part having a first portion. A second part includes a tapered section and a sealing flange extends from the first portion towards a central axis of the first portion at a distance, an end of the sealing flange defines an opening. The second part inserts into the opening and at least part of the tapered section is of a size larger than the opening. The sealing flange flexes upon insertion of the second part into the opening to define a contact surface between the tapered section and the sealing flange that extends around a perimeter of the tapered section where the sealing flange contacts the tapered section.

Abstract: A connector assembly may include an elastomeric connector comprising an approximately perpendicular flange at a distal end thereof and an opening therethrough; and a rigid compression fitting having an opening aligned with the opening of the elastomeric connector. The connector assembly may be used with a converter hose. Related methods include attaching the converter hose to a shower head, faucet or spigot.

Abstract: A connection system (1) is for distributing water in a domestic system. The connection system includes a flexible pipe (2) having at least one end portion for connection to a hydraulic connector. At least one hollow insert (3, 6) axially engages the end portion of the flexible pipe (2). The insert (3, 6) includes a flange-shaped head portion (31, 61) which abuts against the free end of the end portion of the pipe (2). A reinforcement portion (32, 62) extends from the head portion (31, 61) into the end portion of the pipe (2). At least one annular bushing (4) mechanically clamps onto the end portion of the pipe (2). At least one connecting element (5) is fitted onto the end portion of the pipe (2) and includes a device for connection to the hydraulic connector.

Abstract: A compression fitting includes a nut with a threaded end for receiving a threaded tube and a receiving end for holding a plunger head; and a plunger with an inner bore for receiving a capillary tube and the plunger head for engaging a ferrule positioned within the receiving end between the plunger head and the threaded tube, the plunger slidingly engaged with the nut to force the ferrule from the nut.