Abstract: A junction plate assembly for subsea hydraulic couplings has gear-driven cam followers on the circumference of one, generally circular, junction plate and curved cam tracks on a corresponding junction plate to urge the plates together or apart. The gears can provide significant mechanical advantage in moving the junction plates. Accordingly, larger junction plates with a greater number of hydraulic coupling members may be joined together when using the apparatus of the invention. The mechanical advantage provided by the junction plate mechanism allows the use of smaller, less powerful Remotely Operated Vehicles (ROVs) to make hydraulic connections in the subsea environment.

Abstract: An exhaust manifold has a head flange constructed for receiving at least two exhaust pipes arranged side-by-side, and includes spaced apart first and second longitudinal flange portions. A mounting assembly is provided for sealingly securing the exhaust manifold to a cylinder head of an internal combustion engine and includes a mounting rail formed with a shoulder which laps over the first longitudinal flange portion and contacts the first longitudinal flange portion in a spring-elastic manner. Plural screw fasteners at least indirectly clamp the second longitudinal flange portion to the cylinder head.

Abstract: A separation module is provided having a housing, a filter within the housing and at least one outlet and one inlet. The outlet and inlet are positioned to mate with fittings of a pump housing. A stationary receptor positioned between the pump housing and the separation module has a pivot line and two shelves on its outer surface which permit fitting the separation module in a stationary receptor adjacent the pump housing.

Abstract: An apparatus for simultaneously moving male and female coupling members attached to manifold or junction plates together or apart includes sloped cam surfaces on the first or rear junction plate, a central shaft having cam followers that move up the sloped cam surface to urge the two junction plates together, and thereby connect male and female coupling members and corresponding sloped cam surfaces on the opposite side of the first junction plate with cam followers that move across the sloped cam surface to disconnect the coupling members.

Abstract: A pneumatic coupling is provided. The pneumatic coupling is configured to couple a plurality of pneumatic lines together. According to the preferred embodiment of the present disclosure, the pneumatic coupling includes first and second housings and a plurality of fittings sized to receive the pneumatic lines.

Abstract: A quick-coupling device having a support (18) on which a female member (20) is mounted in a manner to move between a position of retaining a male member (14E) in a position fitted into the female member (20) to a position of releasing the male member (14E) from the female member (20). This device has a lever (24) articulated to the support (18) between a rest position, wherein the lever (24) is separated from the female member (20), to a position of collaboration that allows the female member (20) to be driven toward a position to allow the male member (14E) to be released. The lever (24) includes structure (26) for guiding the male member (14E) in such a way as to encourage guidance of the male member (14E) to mate with the female member (20) when the lever (24) is in the rest position.

Abstract: A power steering assembly is provided that enables a secure, simultaneous connection of supply and return hose assemblies to a steering gear. The assembly includes a mounting bracket having an aperture through which one of the hose assemblies extends and a notch configured to receive the other hose assembly. The bracket is deformable such that the other hose assembly can be secured within the notch after insertion. The pressure and return hose assemblies include either a connector having opposed shoulders on either side of the bracket or are deformed to create beads on either side of the bracket to restrict movement thereby eliminating welds or brazes. Each of the hose assemblies further includes a groove formed to receive a seal. These grooves on the external portion of the hose assemblies reduce costly machining on the steering gear head.

Abstract: A connector apparatus is configured to replace a separation module in a system for dispensing a fluid. When it is desired to purge the system of a dispensed fluid, the connector apparatus, having the same configuration of an inlet and an outlet as the separation module, replaces the separation module and a purging fluid is passed through the system.

Abstract: A fluid fitting assembly for a fluid-tight coupling of a plurality of tube members to a connector member as a unit A RAM device having proximal surface and an opposite distal surface facing toward the connector member, and a plurality of alignment passages each defined by an alignment passage extending from the proximal face to the distal face for sliding receipt of a respective tube member therethrough. A plurality of ferrule devices is also included each having a proximal tube engaging portion, an opposite distal sealing portion and a tube receiving passage extending from the tube engaging portion to the sealing portion and formed for receipt of a respective tube member therethrough.

Abstract: A quick connector connects a pump and a fluid container is disclosed. The quick connector includes an upper component, a lower component, at least a telescopic tube, a connector body, and a soft cover. The upper component includes a first groove and a first buckle on one side thereof. The lower component has a second grove and a second buckle at locations corresponding to the first buckle and the first groove of the upper component, so that the upper component can be fitted to the lower component with the buckles and grooves. The telescopic tube is fitted between the upper component and the lower component to fasten the two components, and is connected to the fluid container at one end. The connector body includes an inner tube corresponding to the telescopic tube, and at least a movable board. The inner tube is partially overlaid inside telescopic tube, and is connected to the pump at one end. The movable board is fitted to the connector body with a turning shaft, and is rotary.

Abstract: A coupling assembly is provided such that a conduit having an annular bead and an annular seal can be slidably inserted into a specially formed port. The port is provided with a series of beveled surfaces that accommodate the seal in such a way that the conduit can be slidably inserted with a reduced risk of seal extrusion. An anchor plate is provided for bearing down on a side of the annular bead opposite the port in order to hold the conduit in place after insertion. The coupling assembly can include two or more conduits inserted into respective ports having the series of beveled surfaces. According to one embodiment, the port(s) also includes a counterbored surface at a depth of the port at or near where the end of the conduit reaches.

Abstract: One embodiment of the present invention is a make-break connector for use, for example, with a heat exchanger, which make-break connector includes: (a) two or more connectors; and (b) a make-break mechanism affixed to one of the connectors.

Abstract: A flange (62) includes a first flange section (64) configured for coupling with a first tube (102), and a second flange section (66) configured for coupling with a second tube (104). A first mating portion (70) of the first flange section (64) connects to a second mating portion (74) of the second flange section (66) to form the flange (62) for retaining the first tube (102) beside the second tube (104). The flange (62), first tube (102), and second tube (104) form a subassembly (100). The subassembly (100) is subsequently assembled so that a third tube (112) is retained in fluid communication with the first tube (102) and a fourth tube (114) is retained in fluid communication with the second tube (104) to form a tube joint assembly (110) for roughly parallel sets of tubes.

Abstract: A fluid sealing system constructed according to the invention includes a fluid housing having at least the fluid ports disposed in laterally fixed, parallel relation to one another. Within each port there is disposed a fluid seal. At least two associated fluid conduits are provided having distal ends which are extendible into their associated fluid ports into sealing engagement with the fluid seals. A retaining plate supports the conduits in laterally spaced, parallel relationship with one another in such a way that the conduits can move relative to one another in the lateral direction to enable the conduits to be installed together as a bundled unit while enabling for adjustment in the lateral spacing of the conduits during installation to achieve matched alignment between the spacing of the conduits and the fixed spacing of the fluid ports.

Abstract: A micromachined O-ring is described. The O-ring can be formed for use in micromachined microfluidic devices.

Abstract: A mounting device for mounting a tube to a refrigeration system component includes a connecting block and a clip, where the clip is inserted into a U-shaped recess in the block essentially perpendicular to the axis of the connecting block. The connecting block includes a body having end surfaces extending perpendicular to the axis of the body, and a U-shaped recess axially interconnecting the surfaces and opening outwardly from a side of the body for receipt of the tube. A U-shaped channel in the recess faces outwardly from the recess. The clip has a U-shaped body, and a pair of resilient tabs extend outwardly from the body in parallel relation to one another. The tabs of the clip are closely received in opposite sides of the U-shaped channel and the channel can be coined to retain the clip within the body. The tabs are bent inwardly toward one another by the curved inner end of the channel to facilitate retaining the clip within the channel.

Abstract: A lightweight detachable air coupler for an air seeder comprises an aluminum frame having two steel sleeves die cast into the frame. The frame is provided with two circular apertures each being defined by a rim having an internal cylindrical surface. The steel cylindrical sleeve has a first end having an exterior surface that is diagonally knurled. Two steel sleeves are mounted in the mold for the aluminum frame and cast aluminum is injected into the mold. The liquid aluminum adheres to the knurled exterior surface of the steel sleeves. The aluminum frame has a front surface from which the rims project and a rear surface from which the sleeves project.

Abstract: A locking apparatus for securing at least one component to an anchoring component piece includes an abutment plate for contact with the anchoring component piece and a plate contactor notch disposed on the abutment plate for contact with at least one component. In particular, the plate contactor notch includes a clutching surface for contact with at least one component. The locking apparatus further includes a slide aperture disposed on said abutment plate for facilitating attachment of the abutment plate to the anchoring component piece. The slide aperture, in turn, includes a slide aperture correction slot for facilitating resilient displacement of the abutment plate as well as includes a slide aperture mounting slot for receiving a mounting screw that attaches the abutment plate to the anchoring component piece.

Abstract: A cylindrical thin walled tube with a through bore extending its entire axial length between first and second opposed ends is individually mounted in a bore in a fitting, with an end portion of the tube extending outward from a land surface on the fitting. A groove is formed on the exterior of the tube between the first and second ends and receives a seal element which is engageable with the land surface on the fitting. At least one mounting barb is formed on the body, generally adjacent one of the ends of the body, for fixedly mounting the tube in the bore in the fitting. The tube may also be formed with multiple mounting barbs and multiple grooves, each groove receiving a separate seal element. The outwardly extending portion of the tube acts as a male pilot for guiding the precise alignment of a bore in a complimentary fitting into alignment with the bore in the fitting in which the tube is mounted.

Abstract: Engaging holes are disposed on both sides of an upper surface of a body of a manifold and are spaced from an axis of the body by a predetermined distance. A solenoid-operated valve is installed to the manifold. Shaft sections of a U-shaped connecting pin are inserted into the engaging hole of the body and another engaging hole of an adjacent manifold respectively. A connecting plate is installed to connect engaging projections which are formed at a second end of the body and a second end of the adjacent manifold.

Abstract: A fluid connection which may for example be used for connecting compressed air sources to pneumatic devices utilizes a plate with a first side and a second side. Unitary with the plate are a plurality of first fluid connections in the form of inlet ports extending from the first side of the plate and a plurality of second fluid connections in the form of outlet ports extending from the second side of the plate. There are more second fluid connections than first fluid connections, with single first fluid connections being connected to more than one second fluid connection.

Abstract: A quick connect multi-hose connector includes a first carrier assembly characterized by a male housing which carries a plurality of quick connects that are trapped thereon and which are preferably free to rotate with respect thereto, and further includes a second carrier assembly characterized by a female housing which integrally carries a plurality of male configured connectors. The male housing is couplably matable with respect to female housing, wherein the male and female housings have an asymmetrical feature which allows mating to occur only in one predetermined relative orientation therebetween. A coupling feature holds the male and female housings in the mated state until a user elects to release the coupling feature.

Abstract: A detachable and adjustable adapter assembly for directing fluid flow into and out of a dual cartridge media housing is disclosed.

Abstract: An elastic shaft coupling employed, for example, in a joint mounted between a steering column and a steering gear in a steering apparatus for automobiles includes a generally disk-like body made from rubber, a first through hole formed through the body so that a first shaft is inserted through it, a second through hole formed through the body so that a second shaft is inserted through it, and a reinforcement made from a metal and embedded in the body, the reinforcement having a plurality of support portions disposed so as to surround the first and second holes and spring portions formed between the support portions.

Abstract: A sanitary fixture comprises a fixture housing, in which a receiving chamber for at least one element controlling the water flow, e.g. a plate cam cartridge, is constructed. The receiving chamber is sealed at the bottom by a base (1). Secured in at least one through bore (2, 3, 15, 20) of the base (1) is a pipe connector (4), via which the water is supplied to the sanitary fixture from the domestic line. The pipe connector (4) is provided for axial securing to the base (1) with a circumferential bead (16), which is not completely circular, but comprises a recess (17) in a given circumferential region. The through bore (2, 3, 15, 20) in the base (1) comprises a lower, effective inlet aperture for the pipe connector (4), which has a non-circular cross section. Only after an undercut does the through bore (2, 3, 15, 20) then continue in known manner with a circular cross section.

Abstract: An air management apparatus and method is provided which includes both a pass-through air passage and a manifold air passage in a single, compact structure useful for controlling air transfer necessary for pneumatically controlled systems and instruments. The air management apparatus has a base plate with a device for removably attaching the air management apparatus to a firewall or other structure, and also has at least one pass-through air passage and at least one manifold air passage formed in the base plate. At least one exhaust air passage, which is a type of pass-through air passage, can also be formed in the base plate. The pass-through air passage receives air into a single inlet port and expels air out of a single outlet port, while the manifold air passage receives air into a single inlet port and expels air out at least two outlet ports.

Abstract: A joint engagement device includes a base board having a plurality of first joints defined therein and two sidewalls extend from the base board. A connection board is connected between the two sidewalls and two slots are defined through the connection board so that two posts of a carrier member movbaly extend therein. An operation frame has two arms each of which is connected between the sidewall and the post. An engaging board has a plurality of second joints and is engaged with between the two posts of the carrier member. The carrier member carries the engaging board to move toward the base board to engage the second joints with the first joints when pivoting the operation frame toward the base board.

Abstract: A band clamp is provided making a joint in each of two pairs of closely spaced pipes wherein the pipes in each pair are aligned with each other. The clamp has a single closed loop clamp band for connecting adjoining ends of the first pair to make a sealed joint and connecting the adjoining ends of the second pair of pipes to make a sealed joint. The clamp band encircles both pairs of pipes and overlaps a portion of the adjoining ends of both pairs of pipes. The closed loop of the clamp band has oppositely disposed concave lobe portions spanning the gap between the pipes and a clamping mechanism is provided for drawing the lobe portions toward each other for tightening the band around the adjoining ends of the pipes to provide a mechanical connection and a sealed joint in each pair of pipes.

Abstract: A marine riser segment which includes a riser joint having a threaded coupling at each end and flanges disposed on an exterior of the joint. Each of the flanges is coupled to the joint by a bearing. The flanges including openings therein for auxiliary conduits, so that the conduit joint is connectible to another such joint by relative rotation of corresponding ones of the threaded couplings, while the flanges remain rotationally fixed.

Abstract: A fastening means (7) is proposed for bushings of all types on housings (1), in particular plastic housings, on which at least two bushings (2a, 2b) are formed on in the form of short, hollow-cylindrical projections, which permit accesses into the housing interior and on which various lines, such as supply lines and/or signal lines and the like for an item of equipment located in the housing (1), are fastened by means of adapters (5a, 5b) fastened there. The fastening means (7) comprises a sheet-like base plate (8) in which openings are provided, the inner surfaces of which are shaped in such a way that the base plate (8) fits on all the adapters (5a, 5b) and in this way connects them to one another and braces them against one another. This achieves the effect that, when screwing in and tightening cable connections or connections of other lines into the adapters (5), overstressing of the connection of the adapters (5a, 5b) to the housing (1) is avoided.

Abstract: A multi-port injection/selection valve utilizes a ferrule cluster to connect tubes or capillaries to a common port in the valve. The use of micro ferrule clusters, as opposed to conventional connectors such as nuts and/or bolts, permits the capillary ends to be positioned in extremely close proximity to the valve rotor and to each other, thus minimizing the volume between two capillaries when they are in brought into fluid communication with each other.

Abstract: A coupling assembly for use in connecting fluid lines having a unitary female body and a male coupling portion. The female body includes at least two passageways having frangible diaphragms. The male coupling portion includes at least two male coupling halves having frangible diaphragms. Cutting devices are positioned in the passageways of the female body. As the male coupling portion is moved toward the female body by a bracket and fastening device, the diaphragms are ruptured to allow fluid flow between the lines.

Abstract: A connector apparatus is provided which is configured to replace a separation module in a system for dispensing a fluid. When it is desired to purge the system of a dispensed fluid, the connector apparatus, having the same configuration of an inlet and an outlet as the separation module, replaces the separation module and a purging fluid is passed through the system.

Abstract: Bolt bores in lower members each comprise a large-diameter portion larger than the head of a bolt in diameter, and a small diameter portion extending downward from the large-diameter portion with a stepped portion formed therebetween and having a diameter intermediate between the diameter of the bolt head and the diameter of the shank of the bolt. A heat insulator has a spacer inserting hole. A hollow cylindrical spacer having an inside diameter larger than the diameter of the bolt shank is inserted through the small-diameter portion of the bolt bore and the spacer inserting hole so that the upper end of the spacer is positioned in the large-diameter portion. The spacer has a lower end bearing on a support member. A hollow cylindrical elastic member is interposed between the bolt head and the stepped portion for biasing the lower member toward the support member.

Abstract: According to the present invention, there is provided a connector laid within a manhole wall for connecting cable-protecting pipes, including a body formed with a passage which said pipes can be inserted into, and a fixing member and a coupling member formed on both ends of said body, respectively, to be coupled and fixed each other, wherein said fixing member includes a first fixing protrusion and a first fixing groove formed on an outer surface of said body, respectively, to be located at the same surface as an end surface of said body and a second fixing protrusion and a second fixing groove formed on the outer surface of said body, respectively, to be located apart from the end surface of said body by a thickness of said first fixing protrusion and said first fixing groove. The end of said body formed with said fixing member is provided with a cover for preventing extraneous substance from invading inside of said body.

Abstract: A multi-port injection/selection valve utilizes a ferrule cluster to connect tubes or capillaries to a common port in the valve. The use of micro ferrule clusters, as opposed to conventional connectors such as nuts and/or bolts, permits the capillary ends to be positioned in extremely close proximity to the valve rotor and to each other, thus minimizing the volume between two capillaries when they are in brought into fluid communication with each other.

Abstract: A multi-port injection/selection valve utilizes a ferrule cluster to connect tubes or capillaries to a common port in the valve. The use of micro ferrule clusters, as opposed to conventional connectors such as nuts and/or bolts, permits the capillary ends to be positioned in extremely close proximity to the valve rotor and to each other, thus minimizing the volume between two capillaries when they are in brought into fluid communication with each other.

Abstract: An exhaust manifold flange for an internal combustion engine, for sealably connecting at least one stub pipe of an exhaust manifold to a wall of the engine, the flange has a basic part made of sheet steel provided with a bead which extends substantially around the entire outer contour of the basic part, at least one receiving hole with another bead therearound for securely receiving the at least one stub pipe in the manifold which has holes which are arranged for attaching the exhaust manifold flange to the wall of the internal combustion engine.

Abstract: A device for coupling and uncoupling the media supply lines at bearing chocks of rolls, particularly back-up rolls, mounted in roll housings, wherein the coupling elements of the media supply lines are arranged commonly in a carrier member so as to face the media connections in the bearing chock, wherein the carrier member is guided in a guide frame so as to be movable parallel to the direction of the adjustment movement of the bearing chocks, and wherein the guide frame is mounted in guide members connected to the roll stand so as to be movable in the axial direction of the rolls toward the bearing chock and away from the bearing chock.

Abstract: A side refrigerant outlet passage and a side refrigerant inlet passage are provided between first and second protruding portions of a side plate and an end plate, which are joined to one another. The side plate has base portions protruding in an opposite direction of the end plate, and a pipe joint including an outlet pipe and an inlet pipe is joined to the base portions of the side plate. Accordingly, a strength of joining portions between the side pate and the pipe joint is improved, and simultaneously processing cost of the pipe joint is decreased.