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7550669 |
Slip-joint connection for electric service conduit to service boxes
A fitting is provided for slip fit adjustment of conduit leading from an electric service box on a building to an underground electric service line to allow for subsidence of the ground level...
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7481461 |
Device which is expandable to engage the interior of a tube
A device which is expandable to engage the interior of a tube, for example the casing of an oil well, comprises first and second tubular members in partial telescopic engagement with each other,...
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7389942 |
Pop-up bubbler assembly for dispensing fluid
A pop-up bubbler assembly for drinking fountains or other appliances that includes a head with a dispensing spout that rises upward out of a housing to dispense an arc of clean water when...
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6983957 |
Compressed seal for a movable joint
A compressed seal expansion joint for fluidically connecting in a sealed relationship adjacent ends of two conduits adapted for carrying fluids of varying temperatures, the expansion joint...
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6715803 |
Quick-connect expansion coupling for electrical metallic tubing
An expansion coupling for interconnecting the terminal portions of separate first and second lengths of electrical metallic tubing to permit relative axial movement between the first and second...
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6568319 |
Juice extractor with improved two-piece orifice tube
A juice extractor includes a strainer tube mounted to receive juice and pulp of fruit. An orifice tube is moveable within the strainer tube and includes a first tube portion and opposing second...
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6449942 |
Slip joint duct system
Various joints within a duct assembly to allow relative movement between portions of a fluid system which are interconnected by this duct assembly are disclosed. This duct assembly is particularly...
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6431611 |
Two piece universal elbow
An air duct fitting comprising a rectangular cross section duct segment having a central axis, a round cross section duct segment having a central axis, and a transition rectangle-to-round segment,...
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6123367 |
Drainage system for vehicle holding tanks
A drainage system for emptying a holding tank of a vehicle includes upright telescopic members for attachment to the vehicle outlet. Ninety degree elbows are joined in a swiveled manner and are...
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5772259 |
Slide assembly with telescoping fluid conduits with improved sealing arrangement
An actuating slide assembly for an automatic assembly machine, wherein the slide assembly includes telescoping fluid conducting conduits interconnected between the slide body and associated end...
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5603531 |
Blind assembly-swivel crossover tube
The crossover tube conducts fluid from the exhaust nozzle of a gas turbine engine to a blind receiver mounted in the sidewall of the airframe when assembled and deployed and includes a rigidly...
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5248172 |
Adjustable fluid transfer apparatus
An adjustable fluid transfer apparatus for use in transferring a fluid wh includes a transfer conduit assembly coupled to a connector conduit assembly. The connector conduit assembly includes a...
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5121948 |
Dryer duct and vent assembly including a flexible duct portions
Disclosed is a metal dryer exhaust duct assembly using a pair of flexible corrugated metal ducts capable of linear extension and capable of reorientation of the duct ends, a pair of elbow...
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5085273 |
Casing lined oil or gas well
There is disclosed an oil or gas well having a well bore which penetrates a production zone and a casing string which is anchored in the well bore by a column of cement bonded to the casing string...
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4480859 |
Flexible connector for flat wall ducting
A flexible connector for flat wall sheet metal ducting comprises an elongated sleeve duct of rectangular cross-section and a pair of connector ducts, each having an end portion telescoped into an...
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4427220 |
Flexible joint for conduit
A flexible joint for conduit includes inner and outer conduit parts having a common longitudinal axis. The inner conduit part includes a spherically curved end portion received in the outer conduit...
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4371198 |
Apparatus for connecting tubular members
Apparatus for connecting tubular members, particularly subsea pipeline sections, the apparatus including, in various combinations, a slip joint, which, following adjustment, can be sealed and fixed...
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4252348 |
Flanged pipe joints
The pipe joint has a central bore at one end to receive one of the pipes to be connected via an elastic packing, another central bore at the other end to receive the other pipe and a flange to be...
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4138147 |
Coupling device
A variable length coupling device for connecting together first and second flowlines for the passage of fluid therethrough including first and second housing sections having alignable bores. The...
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4135742 |
Adjustable tube coupling
A coupling for tubular members in mechanically flexible fluid tight relation, and providing cooperative means permitting limited axial, angular, and radial misalignment, while maintaining fluid...
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4109945 |
Apparatus for connecting together flowline end portions
A grip-seal apparatus for connecting together flowline end portions including first and second housings having alignable bores therethrough and an intermediate housing connection section for...
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4071268 |
Pressure compensated slide joint
A pressure compensated slide joint for sealing first and second tubes having high pressure fluid flowing therethrough comprising a metallic, resilient sealing element extending from the first tube...
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3985377 |
Slip joint connection for engine exhaust system
The invention is concerned with a slip joint connection between an exhaust manifold attached to an engine which is resiliently mounted to a vehicle frame and an exhaust outlet member which is...
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3984131 |
Packing gland for TiCl.sub.4 inlet to oxidizer reactor
A fabricated packed pipe coupling gland suitable for a connection where there is at least one brittle pipe, the coupling forming a pressure tight, leak proof coupling which is semi-rigid. The...
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3889985 |
Pressure compensated expansion joint
A compensated expansion and/or articulating joint for piping comprises a sleeve and ring means defining one or more annular chambers, the effective area of the chambers being determined by the...
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3866638 |
Non-latching, dry-break fluid coupling
A non-latching, dry-break, fluid coupling suitable, for example, for the refueling of racing automobiles. A housing connected with a fluid receiver has an open ended passage in which a valve seat...
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3811462 |
RECREATIONAL VEHICLE UTILITY STOWAGE AND TRANSFER SYSTEM
An improved utility transfer and stowage system for recreational vehicles and other passenger vehicles or the like, comprising a baffled toilet holding tank and respective permanently installed,...
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3799223 |
TELESCOPING CONDUIT
A leakproof telescoping conduit which comprises two slideably connected rigid conduits having disposed over the smaller conduit a flexible conduit and having means at the point of the slideable...
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3799586 |
DUCT JOINT
Flexible gastight fluid joints are disclosed arranged to accommodate rotation, angulation and axial movement. An annular seal member having inner and outer sealing lips which define a slanted gas...
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3695636 |
FLEXIBLE TUBE JOINT USING SEGMENTED COUPLING
A hot air duct connection which allows for tube expansion and contraction. A pair of flanges are secured to the ducts and support seals which engage a surrounding sleeve. The flanges carry ball...
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3596934 |
FLEXIBLE FLUIDTIGHT COUPLING FOR TUBES
A coupling for tubular members in mechanically flexible fluidtight relation, and providing cooperative means permitting limited axial, angular, and longitudinal misalignments; while maintaining...
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3508769 |
HYDRODYNAMIC PIPE COUPLING
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3495280 |
TELESCOPIC PIPE-FITTING STRUCTURE
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3486773 |
ARTICULATED TELESCOPIC PIPING SYSTEMS
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3258848 |
Neck support for the hood of a hair drying apparatus
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3244424 |
Stuffing box
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3202443 |
Venting structure for a combination washer-drier
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3189358 |
Means to seal a movable tubular member
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3173710 |
Exhaust system for vehicles
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2955850 |
Pipe coupling having telescopic and lateral compensating means
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2879084 |
Sealed coupling for radially and angularly misaligned ducts
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2868498 |
Shut-off cock with annular piston sealing means for the ball plug
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2828980 |
Axial and radial stress relieving conduit coupling
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