Abstract: Embodiments of a swage connector device and assembly include one or more of a sealing ring, a fastening ring spreader, a retainer grip ring, a cap member and a fastener push ring. The fastener push ring moves axially and engages the fastening ring spreader in order to securely maintain a piping element held within the fitting.

Abstract: A tubular connection device includes a female connector into which a male end piece having an annular groove may be inserted. The female connector has two lateral slits. The device further includes a U-shaped clip having a head and two branches straddling the female connector. Each branch extends into a lateral slit and ends with a foot. The device further includes a ring having two lateral openings facing the lateral slits of the female connector, and two lateral guide systems cooperating with the feet of the clip to keep the clip in a raised position or in a pressed-in position. Each guide system includes a notch, a plate delimiting a lower edge of the notch, and a lug arranged on a flexible tab carried by the ring. The annular groove faces the lateral slits to allow the clip to switch between the pressed-in position and the raised position.

Abstract: A profiled clamp with a profiled strip and an annular seal element. The profiled strip has two clamping heads which are connected together via a clamping element. The profiled strip has at least one radially outer positioning aid which has a spring elastic contact section for adapting to a shape characteristic of a line end that can be coupled to the profiled clamp, the aid being arranged in an axially offset manner to the profiled strip.

Abstract: A fitting including a housing defining a bore. The bore of the housing at the first open end including a first threaded section, a first annular shoulder located inboard from the first threaded section, and a second annular shoulder located inboard from the first annular shoulder. A grip ring having a plurality of flexible teeth is positioned within the housing and seated against the second annular shoulder, wherein the flexible teeth grip an exterior surface of the pipe or conduit. A bonnet is seated against the first annular shoulder and has an exterior threaded surface that mates with the first threaded section of the bore. A bonnet washer is positioned between the grip ring and the bonnet, and a pair of seal members are positioned between the bonnet washer and the bonnet that sealingly engage with the exterior surface of the pipe or conduit.

Abstract: The connector body attaches to the bowl for a rotating head assembly. The connector body welded to the bowl secures the conductor pipe to the bowl. An inner aperture of the connector body accepts the bowl and the conductor pipe. Fasteners insert into the connector body to secure the conductor pipe within the connector body. An attachment shoulder that extends inward from the outer wall narrows the inner aperture. The bowl rests on top of the attachment shoulder. The bowl inserts vertically downward into an upper opening of the connector body to the attachment shoulder. The conductor pipe inserts into a lower opening of the connector body. The fasteners insert radially into the connector body to secure the conductor pipe within the connector body. The attachment shoulder limits movement of the bowl and the conductor pipe within the inner aperture of the connector body.

Abstract: A sealing cable connector device for high-pressure applications includes a first connector part and a second connector part including an axial channel for allowing a cable to extend, the first connector part having a cylindrical channel with a radially oriented inner surface and the second connector part being adapted to be introduced into said channel and having a corresponding shape in the radial direction, said second connector part having a radially oriented front end surface, the first and second connector parts including locking means being adapted to applying an axial force and lock the parts together after connecting. At least one spring bevel ring is positioned at the inner surface in said cavity having radial dimensions corresponding to radial dimensions of the cavity between the cable and outer walls of the cavity.

Abstract: This invention builds up on technical features and on the industry experience with the use of Merlin™ family connectors. In addition to friction, structural means utilized to transfer high torsional loads include interlocked thread systems and may also include: dog-clutch teeth, shear pins, keys and splines, all used in isolation or in arbitrary combinations. Static and fatigue bending load capacities of the connectors remain high, while the axial load capacities may or may not be high, depending on the design requirements. Connectors according to this invention can be built as new, carefully optimized designs. In some cases upgrading existing Merlin™ family connector designs to increase they torque transfer capacities may be also feasible.

Abstract: A coupling has first and second segments attached to one another end to end surrounding a central space for receiving pipe elements. A spring assembly attaches the segments at one end and an adjustable attachment assembly attaches the segments at the opposite end. The spring assembly biases the segments away from one another sufficient to permit insertion of the pipe elements into the central space while the segments are attached to one another. The coupling may include a split ring toothed retainer for coupling plain end pipe elements, or it may have arcuate keys which engage grooved or shouldered pipe elements.

Abstract: A quick connector assembly for making a severable connection in a fluid line includes a connector body and a lock cover. The connector body has a through bore along a longitudinal axis and further includes a retainer that is engaged with the connector body for securing a male member and a bead checker that is sized and position to be laterally moved outwardly from the longitudinal axis. The lock cover releasably engages with the connector body and includes a verifier for verifying whether the male member is fully inserted into the connector body. Accordingly, the quick connector assembly is securely coupled with the male member having an annular bead as a quick connector coupling.

Abstract: A split coupler, and methods of making and using such a split coupler, whereby the split coupler includes a first semi-cylindrical member, a second semi-cylindrical member, and an interlocking assembly configured to interlock the first and second semi-cylindrical members to form a substantially cylindrical coupler having a coupler inner surface which defines a throughbore. Additionally, the split coupler can include spiral threads coupled to the coupler inner surface. Furthermore, the split coupler can include a flange inwardly extending from the coupler inner surface.

Abstract: Parts of a first coupling and a second coupling that protrude from manifold blocks each have the shape of an elongated tube. When the first coupling and the second coupling are viewed in the axial direction, the traverse direction of the first coupling and the second coupling agree with the arrangement direction of manifold blocks. A part of the tube insertion hole is a small diameter hole, which is a stadium-shaped hole. When the first coupling and the second coupling are viewed in the axial direction, the traverse direction of the small diameter hole agrees with the traverse direction of the first coupling and the second coupling.

Abstract: A connection verifier, including a housing including a circuit board, a first plate connected to the circuit board, and a second plate connected to the circuit board, wherein the circuit board is arranged to send a voltage through one of the first plate and the second plate.

Abstract: A connector for a fluid line includes a sleeve having a hollow portion at least partway therethrough. The sleeve includes an engaging portion. A collet having an engaging part is secured to the engaging portion. A grab part has one or more teeth configured to retain the fluid line, and the teeth are located in the hollow portion. A locking part is provided having a locking portion, and the locking part is configured to move from a first position to a second position where the locking portion locks with a locking piece to assist with forming a fluid seal with the fluid line.

Abstract: A fitting assembly includes a pipe fitting defining a fastener opening and a retaining groove; and an indicator assembly configurable in a loosened configuration and a tightened configuration, the indicator assembly comprising: a fastener defining a first fastener portion and a second fastener portion, the second fastener portion extending through the fastener opening; and a positive installation indicator oriented within the retaining groove between the fastener opening and the first fastener portion; wherein, in the tightened configuration, the positive installation indicator is compressed between the pipe fitting and the first fastener portion and extrudes at least partially out of the retaining groove, and in the loosened configuration, the positive installation indicator is substantially hidden within the retaining groove by the first fastener portion.

Abstract: A male bayonet connector includes a first shaft having a first distal end portion having a first sealing surface configured to form a substantially fluid-tight seal with a female connector, a first proximal end portion opposite the first distal end portion, a first lumen extending substantially along a first longitudinal axis of the first shaft from the first distal end portion to the first proximal end portion, and a first channel formed on an outer surface of the first shaft between the first sealing surface and the first proximal end portion. The first channel at least partially extends circumferentially around the first longitudinal axis. The first channel is also defined by a first distal wall, a first proximal wall opposite the first distal wall, and a first central region extending from the first distal wall to the first proximal wall. The first distal wall includes a first axial length that is at least one of curved or at an acute angle relative to the first longitudinal axis.

Abstract: A connector having a body with a through-way open at one end. A shoulder in the through-way faces the open end and supports an O-ring. A cap is fitted to an open end of the body and extends from the open end toward the opposite end. The cap is a different color than the body. A gripping ring in the cap has inwardly facing teeth to grip a tube in the through-way to prevent the tube from being pulled out of the open end of the connection during use. A locking ring is fitted over the open end of the body and cap. The locking ring is rotatable between a locked position and an unlocked position. The locking ring has a window that lines up with the body in one of the locked and unlock positions and the cap in the other of the locked and unlocked positions.

Abstract: A pipe coupling assembly (200) for use with a seal (16) for sealing end portions of pipe elements (34), including: first and second coupling segments (10), each including a curved portion (12) having an inner surface (14) shaped to define an annular channel and shaped and sized to receive the seal therein. A fastening lug member (18) extends from the curved portion, the fastening lugs of the first and second coupling segments at least partially overlap when the fastening lug members are drawn towards each other. At least one restrainer (30) extending from an end (58) of the fastening lug member and in continuation with the inner surface of the curved portion of at least one of the coupling segments, inhibits trapping of the seal between the fastening lug members when the fastening lug members are drawn toward each other. Other embodiments are also described.

Abstract: Disclosed is a service valve including a service valve unit with a valve handle exposed to the outside and a fitting device provided with a fitting housing coupled to the service valve unit at one end of the fitting housing, and more particularly, the present invention provides the service valve including the fitting device, characterized in that the fitting housing includes an outer thread formed by a predetermined length on an outer ring at the other end of the fitting housing, and a first inner boss protruding from the other end at a predetermined depth, in addition, the fitting device includes: a cap handle screwed to the outer thread of the fitting housing; a ring lock washer spring seated on the first inner boss; and a sleeve fitted into an inner bore of the other end and interposed between the ring lock washer spring and the cap handle, wherein the sleeve moves and presses the ring lock washer spring by rotation of the cap handle to expand a diameter of the inner bore, so as to dismantle a pipe previou

Abstract: A Merlin™ family mechanical connector provided with a thread on substantially matching frustoconical surfaces extending between two sets of nipple seals utilize assembly/disassembly fluids that solidify after the assembly and are brought to liquid state before the disassembly. They include resins or tar-like non-metals and liquid metals solidifying in single phases as well as in multiple phases like for example binary, ternary etc. eutectics. That improves already very good leak resistance of Merlin™ family connectors and benefits good heat transfer between pins and boxes. Thread angle mismatching between box and pin threads can be introduced in order to improve loading. The above modifications can be introduced to traditional connectors featuring torsional load capacities limited to frictional resistance and to connectors designed to transfer high torsional loads.

Abstract: The present disclosure provides an adaptor with a quick connect coupling for joining a flow control valve, or other device, with a source of fluid media. The adaptor includes a female connector configured to receive a male connector and a locking member slidable in a transverse direction to lock the connectors together. The adaptor can handle multiple fluid media, and accordingly includes a plurality of inlets and a plurality of outlets for the passage of fluid media through the adaptor. Vehicles and systems incorporating the adaptor are also disclosed.