Abstract: An anchor for tensile member(s) includes: a housing having a hollow interior; a collet in the hollow interior of the housing, the collet having a peripheral wall defining a central bore and an exterior surface. The collet is configured to be swaged around the tensile member(s). The collet includes longitudinal grooves in an outer surface of the peripheral wall, each defining a web configured to collapse inward in response to external compressive force. A sleeve has a peripheral wall defining interior and exterior surfaces and is disposed in the housing axially adjacent to the collet. At least one of the collet and the sleeve is tapered and the sleeve and the collet are arranged such that sleeve movement from a first position to a second position will cause the sleeve to bear against the collet, swaging the collet radially inwards around and against the tensile member(s).

Abstract: A method includes heating a brazing material in a braze chamber of a first component to a braze temperature to melt the brazing material. The brazing material flows from the braze chamber, through at least one internal channel of the first component, and into a braze gap between the first component and a second component to braze the first component to the second component. A brazed article includes a first component having a braze chamber and at least one internal channel extending from the braze chamber to an external surface, a second component having at least one braze surface separated from the external surface of the first component by a braze gap, and a braze material in the braze gap. A braze assembly includes a first component, a second component, and a brazing material in the braze chamber.

Abstract: An axially swaged fitting for use in permanently coupling tubes together. The swaged fitting may be useful in coupling metal hydraulic lines to one another in an airplane. According to one embodiment, the swaged fitting includes a sleeve with a hard metal surface and a swaging ring with a soft metal surface, such that during the swaging process the soft metal surface of the swaging ring is deformed.

Abstract: A sleeve is placed between a first body and second body, where the first body and the second body are different materials. The sleeve is a third material that is at least similar to the material of the first body, and a mechanical connection is made between the sleeve and the second body. The mechanical connection has a locking abutment where the surface of the sleeve is angled toward the end of the second body that is in the union, and this angled surface of the sleeve abuts the second body. A first connection substance is positioned between the sleeve and the first body, and a second connection substance is positioned between the sleeve and the second body.

Abstract: A sleeve is placed between a first body and second body, where the first body and the second body are different materials. The sleeve is a third material that is at least similar to the material of the first body, and a mechanical connection is made between the sleeve and the second body. The mechanical connection has a locking abutment where the surface of the sleeve is angled toward the end of the second body that is in the union, and this angled surface of the sleeve abuts the second body. A first connection substance is positioned between the sleeve and the first body, and a second connection substance is positioned between the sleeve and the second body.

Abstract: Gas tight tubular joint or connection, particularly related to mono diameter tubular body in the form of a pipe or casing being used in connection with the production of oil and/or gas, where the pipes or casings are manufactured from tubular sections and where the tubular sections, after being interconnected at their respective ends, are finally formed by expansion. The pipes or casings are formed from at least two, one outer and one inner tubular section. The ends of each of said respective section is overlapping the next, succeeding tubular section, whereby one or more of the inner, intermediate or outer tubular sections are of different metallic materials and/or different thickness, and under the deformation process, is plastified or plastically deformed in the overlapping zone forming a metallic seal and thereby providing gas pressure integrity between the inside and outside of the expanded tubular pipe/casing.

Abstract: A fluid connection assembly (10) includes a metal tube (22) having a flared end and a plastic manifold (12) having a port (14). The port (14) includes an annular collar (16) and an annular recess (18) that receives a seal (20). The metal tube (22) is arranged over the port (14) and engages the seal (20). The flared end of the metal tube (22) abuts the annular collar (16) of the port (14) when the metal tube (22) is installed. A plastic retainer (28) is molded over the annular collar (16) of the port (14) and the flared end of the metal tube (22) to retain the metal tube (22) axially on the port (14) of the manifold (12).

Abstract: A fitting incorporating a crimp sealing device and a method of forming a seal between a length of corrugated tubing and the fitting are provided. A sealing crimp is formed over at least one corrugation of the tubing, where the sealing crimp can utilize a preformed bend or bulge to form a crimp and seal. Alternatively, the sealing crimp can apply pressure radially against an outer sleeve of the fitting, such that at least one corrugation of the tubing is compressed axially or radially to form a primary seal. The outer sleeve also can include one or more gaskets arranged between the outer sleeve and the tubing for forming a secondary seal. An inner sleeve can be received radially inside the outer sleeve, and one or more gaskets can be arranged between the inner sleeve and the tubing. Further, a jacket crimp can be applied against an end of the sleeve member to contact a jacket that at least partially covers the tubing.

Abstract: A sealed structure of a circular tubular heat pipe is formed on a distal opening of a heat pipe. A pressed recess portion recessed inwards from one side of a wall portion is formed on the distal opening. The wall portion of the distal opening is pressed from the pressed recess portion to the other side of the wall portion and is sealed therewith, thereby forming a flattened section of the heat pipe. The flattened section deflects toward one side of the body of the heat pipe, and it has two wing portions bending obliquely toward the pressed recess portion. The tip of one of the wing portions is brought into contact with the outside of the tip of the other wing portion, so that the flattened section forms a curled portion that reduces gradually from bottom to top.

Abstract: A pipe connection accessory 1 comprising a sleeve 4 designed to be crimped onto one end of a pipe tube and designed to engage at least indirectly with another pipe element, is characterized in that that surface 4A of the sleeve which is intended to come into crimped contact with the end of the tube comprises an adhesive-coated portion 10 comprising an adhesive made up of at least two components, one of which is encapsulated. This adhesive-coated portion is advantageously set back, preferably with projecting collars.

Abstract: A pipe connection comprises a connecting piece, a pipe and a clamping ring. The pipe and the clamping ring are made of a material having memory properties. An end of the pipe and the clamping ring have been reversibly expanded co-jointly and firmly and sealingly shrunk to the connecting piece by back shrinkage. Preferably the clamping ring is made from a cross-linked polyolefin by injection molding.

Abstract: A medical connector for connecting a tube with a medical device and having a through-going bore which at one end of the connector comprises a cavity for permanently attaching the end of the tube to the connector and which at least at the end of the connector comprises an inner part and an outer part; the inner part and the outer part being integrally connected, the outer part being made from a thermoplastic material which is resistant to changes when subjected to the influence of a disinfectant and the inner part being made from a thermoplastic material which is compatible with a soft glue and a method for injection moulding such connectors.

Abstract: A pipe coupling for joining a first pipe to pipes of varying diameters includes first and second hollow fittings which are secured together in end-to-end relationship by a crimping process to rigidly hold the fitting members together to form a continuous fluid passageway. The first fitting member is comprised of metal, and a second fitting member is comprised of plastic material. The second fitting member has a pair of well openings with the outer well adjacent one end thereof being of a greater diameter than the inner well. The outer well is adapted to receive the end of a hollow plastic pipe of greater diameter, e.g., ¾?. The second well is available alternatively to receive the end of a plastic pipe of reduced diameter, e.g., ½?.

Abstract: A method of forming a fluid quick connect includes steps forming a housing having a split end retainer slidably mounted in a recess in at least one end of the housing. A first angular recess is formed in the housing adjacent the first end. The first recess communicates with a bore extending from the first end of the housing. The retainer is captured in the recess by deforming an extension of the first end of the housing angularly inward. In one aspect, a conical surface is formed inward of the extension to form the recess in conjunction with the deformed extension. The retainer and recess may be used at one end of the housing for connection with one endform or at both ends of the housing to fluidically couple two endforms.

Abstract: A coupling for joining metal pipes or pipe sections end-to-end to form a pipe assembly. A plastic cuff is formed on one of the pipe ends and a mating, second plastic cuff is formed on the other pipe end. In one embodiment, a wire hoop is mounted over each pipe end, the hoops are rotatable around the associated pipe ends to align the hoops, and bolt assemblies spanning the two hoops are used to tighten the hoops axially, to thereby clamp the pipe ends and compress the cuffs between the pipe ends and provide a leak-proof joint. The cuffs are selected from configurations including tongue-and-groove and bell-and-spigot. The cuffs can be formed on the pipe ends in the shop, then the pre-cuffed pipe sections can be readily assembled into stable, leak-proof, corrosion-resistant lengths of pipe in the field.

Abstract: A hard pipe has an annular stop projection formed about its portion press fitted in a flexible hose to make a hose connecting structure. The projection has a cross sectional contour including a gentle outward slope extending from the front end of the projection to a first corner, which makes the angle of the subsequent second corner gentle, and a rear face at the second corner extending inwardly toward the longitudinal axis of the pipe at right angles thereto. The hose connecting structure has high levels of pull-out strength and sealing properties without having the hose damaged by the projection on the pipe.

Abstract: A body that slides over an end, opposite end, and outer diameter of a conduit is presented. A passage through the body has a groove in which a seal is located. A portion of the conduit is expanded to create an interference fit with the passage, groove, and ends of the body. As a result, an enlarged outer diameter of the conduit axially interlocks with the groove and compresses the seal therein to create a fluid-tight seal. In one embodiment of the present invention, a second enlarged outer diameter of the conduit is displaced outward over the opposite of the body to help lock the body to the conduit. Additionally, an outside diameter of the body can accommodate grooves for retaining seals. These seals can create a sealed engagement to a housing or another fitting, to form a complete conduit connection. The body can take the form of a housing, a male fitting, or a female fitting.

Abstract: A test sample card is provided with a locking feature for achieving a positive, locking engagement with a transfer tube that conducts fluid into the interior of the test sample card. The locking feature consists of a tubular channel inwardly disposed from the fluid intake port that has an inner annular rim defining a restriction. The annular rim is of a reduced diameter relative to the diameter of the transfer tube. A recessed region is positioned inwardly from the restriction that has an opening in one of the surfaces of the card body. When the transfer tube is inserted into the tubular channel, the first end is forced past the restriction into the recessed region, with the annular rim compressing the transfer tube. The user is able to sense with their hands when the first end is inserted past the restriction. Visual observation of the first end of the transfer tube through the opening in the card surface confirms that the transfer tube has been properly inserted into the test sample card.