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7623940 |
Direct-manufactured duct interconnects
A method for forming a duct interconnect generally includes providing a digital model of a first duct structure and a second duct structure, the first duct structure including a first duct section...
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7581765 |
Seal assembly for materials with different coefficients of thermal expansion
Seal assembly comprising (a) two or more seal elements, each element having having a coefficient of thermal expansion; and (b) a clamping element having a first segment, a second segment, and a...
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7533910 |
Clamp
A clamp that includes a collar having first and second ends from which first and second lugs extend. Each of the first and second lugs has a thick portion and a thin portion, and the lugs are...
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7488010 |
Flange assembly
A flange assembly is disclosed. The assembly includes a tubular structure having a passageway and comprising a fiber reinforced plastic material, and a flange structure comprising an aperture...
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7469937 |
Quick connecting device for ducts in motor vehicles
It allows quick and effective coupling of a first duct end (female member) and a second duct end (male member). The male member includes an outer circumferential groove and the female member has...
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7464453 |
Process for butt joining two pipe segments and producing a connecting flange
A process is provided for producing a connecting flange ( 32 ) for a butt joint on an end of a pipe section ( 10 ) of sheet metal with circular or oval cross section. The process includes sliding a...
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7452009 |
Hose coupling for connection to a rigid tube connection, and method for making such a connection
A coupling for connecting an elastic hose to a rigid tube connection is provided, which tube connection has a peripheral, rigid rim, at least one rigid supporting member with a radially inward...
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7452005 |
Duct sealing apparatus
An apparatus for coupling and sealing tubes, comprising a flexible duct having a first and second end portions, each portion having an outwardly extending seal portion connected to a flat portion,...
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7325841 |
Device for the coaxial connection of two manifolds
A coaxial connection having a device and a first manifold ( 12 ) comprising a protrusion ( 18 ) able to be received in a neck ( 22 ) on a second manifold ( 14 ). The device is produced in the form...
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7300078 |
Pipe joint clamp
A pipe joint clamp for connecting piping members includes a circular holding portion in which flange portions of the piping members are clamped, and multiple flexion-shaped hinge portions, which...
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7290805 |
Pipe clip
A pipe clip includes upper and lower clip members that are pivoted at one end and form upper and lower slots with a locking bar fixed in the lower slot. The upper and lower clip members form upper...
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7290392 |
Wastegate actuator mounting bracket, turbocharger incorporating the bracket, and method of using same
A mounting bracket adapted for use in mounting a wastegate actuator to a turbocharger of an automotive engine. The mounting bracket includes a flat metal bracket having a hole formed therein, for...
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7267374 |
Swivel coupling
A coupling includes a main body, a rotatable member, and a seal member. The main body has an internal passageway for fluid flow therethrough, and includes a first portion defining a first end of...
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7185670 |
Wall faucet
An improved wall faucet, which is to put through the locking ends on both sides of water faucet to connect the locking units and position the water faucet on the shutter of the granite counter; in...
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7159906 |
Methods and apparatus for flange sealing
Embodiments of the invention, can utilize a flange system incorporating metal sealing. In a further specific embodiment, the subject invention can utilize stainless steel sealing, where the flanges...
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7073826 |
Butt joint between two pipe segments of sheet metal and process for manufacture thereof
Butt joint between two pipe segments ( 10 ) of sheet metal with circular or oval cross-section, which respectively exhibit on one end a connecting flange ( 32 ), formed one-piece with the adjacent...
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7014225 |
Snap connector for the coupling of pipes
A pipe and snap connector assembly including mating male and female pipes joined by a clam-shell type connector. The female pipe receives a portion of the male pipe, and each pipe provides a radial...
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7007716 |
Branchtubing for pipework
The invention relates to a branch piece for a pipework, comprising a body ( 1 ) including at least one branch fitting ( 2 ). A connecting piece ( 3 ) is arrangeable in the branch fitting ( 2 ). The...
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7004512 |
Indented apex V-retainer coupling with cushion
A pipe coupling includes a first lateral wall, a second lateral wall and an apex wall spanning and connecting the first lateral wall to the second lateral wall. The apex wall includes an outer...
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6979025 |
Joining of lined pipes
A metal pipeline section that has a metal flange at one end is lined with a plastic liner such that some of the liner extends beyond the flange end of the pipeline section. An annular plastic...
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6942220 |
Combination metal gasket and seal structure
The present invention provides a combination metal gasket that is formed by fitting a ring-shaped metal base elastic structure in at least one trough portion of two trough portions of a ring-shaped...
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6938933 |
Corrugated plastic pipe sections having flanged ends and structurally tight joints thereof
Rigid corrugated plastic pipe sections are provided with a flange radially extending from at least one end of the pipe length, which allows structural and water tight joints between connecting...
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6905141 |
Glass elements with a conductive coating, the use thereof, as well as devices, installations and pipe conducts produced therefrom
Glass modules for use in the assembly of equipment, installations and for pipe works, the surfaces of which are entirely or partially coated with a conductive coating, in particular from...
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6896301 |
Clamp assembly
A clamp assembly is provided for interconnecting components in a fluid system. The clamp assembly includes two interconnected clamp members each having a C-shape that form a channel, and a spacer...
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6866307 |
Apparatus for connecting fluid conduits
An apparatus for connecting first and second conduits to carry a fluid under pressure comprises a first face attached around an open end of the first conduit and a pocket face attached around an...
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6834892 |
Self-aligning coupling assembly
A self-aligning coupling for mating a pair of corresponding flanged fittings, generally for pipe couplings. The self-aligning coupling includes a first arm, a second arm, and a rotational assist...
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6832791 |
Connection means for interconnecting two duct elements
Connection elements for interconnecting two duct ends, the elements comprising a tubular connection member for uniting the duct ends, the tubular member comprising at least one pair of half-bodies...
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6758502 |
Coupling ring for ventilation ducts, and method of connecting ventilation ducts
A flanged coupling ring for a duct element has a mounting section configured to be mounted or a connection portion of the duct element, and flange means extending outwards from the mounting...
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6726254 |
Fuel container and its connection with a pipe
A fuel container with a pipe, the fuel container having a pipe connecting piece with a conically widened rim and the pipe having an annular bead, on which a connecting member acts, and a sealing...
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6709028 |
Quick coupling ball-and-socket joint for pipes
Male and female components joined to respective pipes are coupled by an annular element ( 21 ) which embraces the male component and engages it in a transverse plane, and at least two coupling...
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6692042 |
Profiled clamp and sleeve joint comprising such a profiled clamp
A profiled clamp connecting two pipes has an articulated clamp strip having sidewalls and a transverse portion connecting the sidewalls and a tensioning closure around the clamp strip. A conical...
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6547287 |
Duct connecting system having integral transverse flanges
The invention relates to an improved system for connecting the ends of sheet metal ducts wherein each duct end is provided with an integral frame. Corner connectors defining perpendicularly...
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6536811 |
Pipe coupling with assembly tool
A pipe coupling includes mating hub sections engaged by outer split clamp elements that are compressed together against mating tapered surfaces of the hub sections to draw the hub sections together...
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6508491 |
Exhaust manifold clamp with vibration disconnecting effects for flange connections in exhaust lines and method of making same
A vibration-decoupling flange connection in an exhaust gas pipeline of motor vehicles includes flanges pretensioned by means of a tensioning device with springy means so as at least to swivel and...
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6505864 |
Fabricated oval duct connector
A fabricated connector for oval shaped cross section ducts is provided. The fabricated connector has two oval shaped connector elements, each of which are formed from two semi-circular rings to...
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6481762 |
Pipe coupling
A pipe coupling for attachment to a pipe includes a sleeve. One end of the sleeve is configured to receive a pipe end. The pipe coupling also includes an annular gasket disposed within the end of...
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6460894 |
Fluid line with a filter insert
A fluid line with a filter insert. The fluid line is adapted for efficient, safe transfer of fluids for fueling of vehicles. The fluid line includes a tubular housing with a filter element...
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6435565 |
Clamp for closely spaced pipes
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...
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6382343 |
Power steering apparatus
A power steering apparatus ( 10 ) includes a conduit ( 50 ) through which a flow of power steering fluid is conducted and a housing ( 22 ) having a chamber ( 25 ) which holds power steering fluid....
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6267419 |
Remotely actuated and locked hub clamp
A clamping connector that can be remotely actuated and locked which is particularly useful in subsea applications for attaching subsea Christmas trees to marine wellheads. The clamping connector...
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6250693 |
Device for connecting two tubular pipe sections
A device for connecting two tubular pipe sections. A sealing device is arranged between the pipe sections. At their ends, the pipe sections in each case have a flange-type end piece. The pipe...
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6234545 |
Clamped flange fitting and assembly
A clamped flange pipe or tube fitting assembly includes a resilient seal ring compressed in a chamber formed by cooperating recesses in opposed flanges. The chamber and seal ring are dimensionally...
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6179344 |
Hopper car adapter
An adapter for interconnecting a compartment of a railroad hopper car to a product off-loading system provides a positive fluid, mechanical and electrical interface thereby preventing an accidental...
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6125888 |
Quick acting closure
A a quick acting closure has two flanges. One of the two flanges has a groove for a flexible seal and the other has spaced cogs. The goal is to provide a quick acting closure in such a form that it...
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6123363 |
Self-centering low profile connection with trapped gasket
The assembly of a connection that uses cooperating grooved surfaces to provide an easily disassembled and assembled connection is improved by the use of a centered lip and cooperating groove on the...
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6109590 |
Iron ore slide valve with internal support clamp
Disclosed is a control slide valve for control of product flow through it in which the valve internals are maintained in position by the clamping action of a split clamp and may be released and...
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6102448 |
Arrangement for connecting two tubular elements
An arrangement for connecting two pipe ends comprising a respective closure part around each of the pipe ends. The closure parts are connected together in a bayonet-type connection. One closure...
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6090190 |
Closure systems for chromatographic columns
A device for establishing a flange connection, having a bearing which can act on a first flange, a counter-bearing which can act on a second flange, and a connecting lever between the two bearings...
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6070911 |
Clamp-type pipe joint
A clamp-type isolating pipe joint is disclosed, which can connect pipes by providing insulation between them, is easy to assemble and disassemble, has high reliability and allows easy replacement...
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6039358 |
Connecting means for two members in fluid conducting assembly
A connecting means for two parts in a fluid conducting assembly. The connecting means comprises coupling means located on joint sides opposite to one another on the parts, such means rendering...
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