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Document |
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7320484 |
Plug-in safety coupling
A plug-in safety coupling for pressurized conduits includes a blocking element, which is mounted in a coupling housing; the blocking element includes a through bore in which a coupling plug may be...
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7198303 |
Exhaust pipe joint and seal
Compressed wire filament(s) form a seal that seals the joint between first and second pipes of an automotive exhaust system secured by bolted together first and second flanges. The seal is...
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7188869 |
Scuba regulator connector using a sealed ball swivel
A ball and socket-type swivel connector for use with second stage regulators used by scuba divers. The ball is made from a metal with good corrosion resistance. The ball is then held into a true...
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7165635 |
Deflection swivel and method
A deflectable in-line swivel that permits axial deflection of a tubular string is presented. The in-line swivel is preferably constructed as a ball and socket design whereby the ball of a swivel...
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6859956 |
P-trap for plumbing drainage systems
A P-trap device for plumbing drainage systems is shown. The device has a first tubing element having a pipe attachment bell at one end and a first coupler portion at the other end and a second...
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6746056 |
Fluid coupling device
A fluid coupling device employs a male spherical member with a fluid receiving bore and a female housing. The spherical member abuts two axially spaced Teflon ring seats between the member and the...
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6698800 |
Remote connector including support structure
An articulating connector system including an active connector coupled to a first line and a hub assembly coupled to a second line. The active connector includes a swivel coupling element...
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6536809 |
Pivoting sleeve assembly
A pivoting sleeve assembly for aligning a fluid delivery device perpendicular to a mounting surface when the fluid delivery device is mounted to a wall, the pivoting sleeve assembly made up of a...
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6279965 |
Pipe joint
A pipe joint is provided whereby fluid pipelines, such as exhaust pipes, or the like, can be connected hermetically, in such a manner that the relative angle therebetween can vary, while ensuring...
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6158781 |
Pipeline swivel coupling
A swivel coupling for connecting misaligned pipe sections, the swivel coupling having a socket member with an integral flange, a ball member which mates with the socket member and a ball swivel...
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5772254 |
Modular joint, with a replaceable sealing sleeve
A fluid-tight modular joint is disclosed having various replaceable parts for refurbishing the joint after certain parts wear out. Specifically, the modular joint has a pair of sealing assemblies...
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5584511 |
Multi-degree-of-freedom expansion joint
An expansion joint includes a pair of tubular fittings joined together by a bellows for accommodating differential movement therebetween. The fittings include balls at respective distal ends...
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5507534 |
Hydraulic ball style swivel fitting
A fitting (10) for dispensing fluids, such as hot melt adhesives, includes a swivel member (12) and a housing (14). The swivel member (12) has a ball (16) at one end which is received within a...
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5393108 |
Spherical exhaust flange gasket with interference fit
A gasket for use on a exhaust connection between an exhaust manifold and an exhaust pipe includes a spherical sealing portion which mates with sealing portions on both the exhaust manifold and the...
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5149147 |
Conduit coupling for high temperature, high pressure applications
Conduit couplings for high temperature, high pressure applications with up to 10° misalignment capability are provided. The couplings provide a tight seal without special machining or assembly...
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5141259 |
Flexible connector
A flexible connector has a plurality of bearings housed in a single housing to attenuate vibration and noise. In one embodiment, the bearings have a spherical configuration with the center point of...
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5129681 |
Method of rendering laid pipeline flexible and pipe joint suited for executing this method
A method of rendering an existing pipeline flexible, by cutting out an intermediate portion of a pipe in a ring form, inserting a pipe joint into a cutout position, and connecting the pipe joint to...
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4840410 |
Apparatus for making a swiveled flow line connection
A swivel flow line connector is disclosed for use in misaligned connections. The connector includes male and female flange tubular members and a seal ring positioned therebetween. The male member...
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4840409 |
Swivel flow line connector
A swivel flow line connector is disclosed for use in misaligned connections. The connector includes male and female flanged tubular members and a seal ring positioned therebetween. The male member...
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4779901 |
Sealed rigid pipe joint
A joint for rigidly coupling first and second pipes having high temperature fluid flowing therethrough. The joint comprises first and second annular members including mating spherical segments...
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4717078 |
Eyeball fitting for increasing flow of return water to swimming pool
An eyeball fitting 10 for directing return water into a swimming pool has an eyeball 20 with a smooth and even inside surface 25 curving continuously from an entrance opening 26 to a discharge...
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4647084 |
Pipe connection
The invention relates to a fluid tight pipe connection having an intermediate ring between the two pipe ends. By making the two surfaces of the ring complementary to the pipe end faces the ring may...
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4615802 |
Pool vacuum cleaning system
The improved system includes a poolside vacuum-generating machine having a vacuum-generating power source, filter, waste disposal means and a passageway through the casing; a lead weighted vacuum...
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4596406 |
Quick change ball hitch apparatus
A ball hitch connector (10) for use with a conventional ball hitch socket (21). A ball hitch connector (10) includes a spherical body or ball connector (12), a support base (14) for supporting the...
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4553775 |
Resilient annular seal with supporting liner
A fluid-tight sealing apparatus with a protective liner for sealing a pair of tubes having high temperature and pressure fluid flowing therethrough. The apparatus comprises an inner tubular surface...
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4433854 |
Interchangeable ball hitch
The interchangeable ball hitch connector apparatus of this invention includes a generally spherical ball connector adapted to engage a conventional ball hitch socket, a support base adapted for...
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4221336 |
Nozzle with directionally variable outlet
An angularly adjustable liquid outlet nozzle for directing a stream of fluid under pressure into a body of fluid has a unitary body with an inlet opening at one end communicating with a mixing...
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4154551 |
Flow-through swivel pipe joint
A high pressure flow-through swivel joint is particularly adapted for connecting high pressure water lines to a jet sled in an underwater pipe burying apparatus. The joint includes mating spherical...
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4139221 |
Ball and socket joint
A ball and socket joint comprising a member having forward facing and rear facing spherical surface portions, a collar engaged about the member and having internal surface portions mating with the...
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3985303 |
Hydromassage device with directional jet control
A hydromassage device for use in jetting air and pressurized water into a pool of water and including eyeball means readily adjustable at the user's option to direct the issuing jet in different...
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3951418 |
Moving captive seal construction usable under high temperature and cryogenic conditions
A captive sealing assembly including a sealing mass of deformable material and first and second retainers on opposite sides of the sealing mass. The sealing assembly is adapted for use in a seal...
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3931992 |
Universal joint connector
A connector construction employs a tail piece having a ball end, a socket element having a distendable end adapted to be snapped over said ball end and a coupling nut adapted to house the ball end...
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3479061 |
PARTIALLY BALANCED FLEXIBLE PIPE JOINT
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3451698 |
COUPLING HAVING CONCENTRIC SPHERICAL SURFACES SEALED BY LINE CONTACT
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3361450 |
Laterally and angularly adjustable tube fitting
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3177017 |
Ball and socket pipe joint
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3157414 |
Swivel joint for hydraulic dredge pipe lines
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3047315 |
Spring urged ball and socket exhaust pipe connector
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2976064 |
Flexible joint arrangements
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2907593 |
Unpacked ball and socket with spring-biased ball
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2864630 |
Angularly movable ball and socket joint having bearing means providing surface contact with the movable member
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2805087 |
Rotary joint with plural non-communicating paths and a floating tubular core
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0937533 |
Title is not available
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1001117 |
Title is not available
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