Matches 1 - 50 out of 250 1 2 3 4 5 >
Match Document Document Title
7559583 Tube coupling for tube elements  
A tube coupling for tube elements comprising a socket and a plug which can be inserted axially into the socket. The tube coupling has a joining portion for producing a torque proof junction between...
7516991 Pipework with a fastening device  
A pipework has an outer pipe, an inner pipe a position hole, a pressing element and a bolt. The outer pipe has an outer wall. The inner pipe is slidably mounted in the outer pipe. The position hole...
7404582 Conduit coupling assembly  
A coupling system for conduit and pipe for carrying insulated electrical cable, more particularly, a conduit coupling assembly for connecting multiple lengths of conduit in coaxial relationship.
7243958 Spring-biased pin connection system  
A connection system is described for connecting parts of an apparatus. A first part having one or more pin receptacles cooperatively mates to a second part housing one or more spring-biased pin...
7243675 Drop tube segments adapted for use with a liquid reservoir  
A drop tube segment is adapted for use with a liquid reservoir. The drop tube segment includes a conduit with an end portion and a sidewall including a sidewall portion at least partially defining...
7225523 Method for coupling and expanding tubing  
An expandable tubing assembly comprises a tubular connector defining overlapping longitudinal slots, the connector comprising end portions and an intermediate portion. The slots extend over the...
7213610 Drop tube segments adapted for use with a liquid reservoir and methods  
Drop tube segments are provided. Each drop tube segment may be attached to another drop tube segment of a drop tube assembly. The drop tube segments include a wall with a fastener receiving...
7204524 Flexible pipe/end fitting assembly and method  
An end fitting, a pipe assembly and a method of assembling a pipe assembly according to which an end fitting is provided with a bore and at least one raised portion is provided on the surface of...
7146704 Method for coupling connectors using an anti-rotation device  
The present invention is generally directed to an anti-rotation device for mating connectors, and methods of using same. In one illustrative embodiment, the method comprises coupling a first...
6969016 Dampening water spraying device  
A dampening water spraying device includes: a nozzle for spraying dampening water; a nozzle holder including, an end surface connectable to the nozzle, and an outer peripheral portion...
6918618 Joining mechanism for PVC pipe  
The present invention relates to a PVC-pipe, axially-tensioned joint. The pipe joint comprises a first PVC pipe having a spigot end, wherein the spigot end has a circumferential groove in and...
6863312 Pipe connector assembly  
A pipe connector consisting of a sphincteral band having an over-center buckle; a coupling sleeve extending through the sphincteral band, the coupling sleeve having a wall and having a plurality of...
6817632 Flex tube joint with torsion relief  
Connector tubing is provided by a pair of nested corrugated spiral flex tubes twistable relative to each other about an axis at a flex tube joint to provide torsion relief.
6789822 Expandable slotted tubing string and method for connecting such a tubing string  
An expandable tubing assembly comprises a tubular connector defining overlapping longitudinal slots, the connector comprising end portions and an intermediate portion. The slots extend over the...
6739631 Torque-limiting bolt-and-nut assembly  
A torque-limiting bolt-and-nut assembly is provided for actuating a pipe-pressing member in order to secure two pipe ends together. The bolt includes a threaded shank, a secondary drive head, and a...
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...
6672849 Quick connect/disconnect coupling apparatus  
A coupling apparatus provides quick-connect coupling between a fluid source such as a condiment source and a pump. In specific embodiments, the coupling apparatus comprises a tube, and a fluid...
6520547 Quick locking pipe joint for plain or profiled pipe  
A pipe and pipe coupling assembly ( 10 ) including a pipe ( 20 ) having a first end ( 72 ) and a pipe ( 22 ) having a second end ( 74 ). The first end ( 72 ) includes a threaded portion ( 60 ) and...
6494495 Locked connection  
A locked connection comprises a circular groove around a pin or inside member. A box or outside member provides a series of passages tangential to the groove in a made up position of the box and...
6460898 Universal pipe joint  
A universal pipe joint for attaching two round pipes together accommodating misalignment using a female adapter fitting ( 30 ) engaging a male adapter fitting ( 44 ), each having a radial interior...
6447028 Joint fitting  
A fitting for connecting two components is described. The fitting may be explosion proof for use in hazardous environments. The fitting may swivel allowing fast and easy connection to fixed...
6328343 Riser dog screw with fail safe mechanism  
A dog-style connector with a fail-safe mechanism for a marine riser system that connects a box portion and a pin portion of a riser. An actuator housing is affixed to an external surface of the box...
6322273 Joint restraint assembly  
Joint restraint assembly for connecting pipes which includes a substantially annular body, at least one segment, and at least one bolt. The annular body is configured to fit around a pipe and has...
6305722 Telescopic tube, in particular for sprinkler systems  
The invention concerns a telescopic tube (10), in particular for sprinkler systems, comprising an outer tube (12) and an inner tube (14) which is movable relative to the latter and has an inner end...
6273634 Connector for an expandable tubing string  
A connector for interconnecting a pair of adjacent sections of an expandable tubing string includes a plastically expandable sleeve that is arranged co-axially around or inside the ends of the...
6236700 Downcommer coupling apparatus and methods  
Downcommer coupling apparatus and methods for replacing a core spray line downcommer pipe coupled to a shroud T-box are described. In one embodiment, the coupling apparatus includes a wedge flange,...
6217084 Device on a conduit end and arrangement for joining conduits  
A device on a conduit end for joining the conduit (1) to a coupling (4) or some other receiver of the end of the conduit, which is made of aluminium or an aluminium alloy. Two external annular...
6213522 Device for securing adjacent segments of fibrous glass duct work and the like and a system including said device  
A device and system for securing adjacent segments of duct work formed from fibrous glass duct board insulation and the like is disclosed. The device comprises a corner member having two legs...
6199914 Drilling quick connectors  
A quick connector fitting assembly is provided which includes a fitting which releasably connects to a well casing for providing an interface for the attachment of various types of well related...
6173993 Joint restraint  
A joint restraint (10) for securing a first pipe (12) to a second pipe. The joint restraint (10) includes an annular body (14) and a plurality of wedge housings (18) extending from the annular body...
6142485 Chuck for rotary tools  
A chuck for rotary tools with a cylindrical chucking shank encloses such shank with a basic body. A radial through-hole in basic body serves to receive a clamping screw which applies pressure to a...
6106031 Electrical fitting for conduit connection  
Electrical conduit coupling devices are disclosed that include a casing formed of a steel tubing that, in turn, includes a rear portion and a front portion, an elastomeric "O" ring secured at the...
6010327 Fuel control system, parts, and methods of making  
A fuel control system, parts therefor, and methods of making are provided. The fuel control system includes a fuel control valve unit (FCU) and a fuel conduit having an end secured in a fuel outlet...
5947530 Live swivel coupling  
Live swivel coupling has a hollow first housing and a hollow second housing, each of which is open on opposing ends in a main axial direction. The first has a generally radially symmetrical inner...
5904377 Pipe fitting  
A pipe fitting adapted to be installed in an aperture in a wall of a fluid container, comprises inner and outer co-axial sleeve members interconnected for relative axial movement and a split,...
5899506 Confining ring set suiting wider range of diameter of pipes  
A confining ring set suiting wider range of diameters of pipes, wherein a "C" shaped confining ring is provided at three locations thereon with three screw holes equidistantly spaced with one...
5868060 Quick-release cam lock  
A quick-release cam lock for selectively locking the relative position of a hydraulic cylinder and a piston. The quick-release cam lock permits speedy unlocking and repositioning of the hydraulic...
5806896 Fluid transport pipe joint  
A joint for a fluid transport pipe is provided for use in e.g. connecting and communicating a fluid piping device such as a branch pipe or a sluice valve to a through bore defined in a fluid...
5654526 Coupling apparatus and method for electrical conduit  
A coupling apparatus and method for joining together lengths of electrical conduit in a conduit system. The coupling apparatus includes a resealable port that permits lubricant to be introduced...
5644930 Mechanical pressure relief valve having a variable position outlet  
A pressure relief valve that is rotatable relative to the pressure relief system to allow flexibility in the connection of an outlet aperture in the pressure relief valve with a vent pipe in the...
5613693 Toolholder assembly for accurately securing a tool shank in a socket  
A toolholder assembly for accurately securing a shank of a tool in a socket along a desired alignment is provided. The toolholder assembly includes an inner collar having an annular wall whose...
5613714 Separation-preventive pipe joint  
A separation preventive pipe joint is provided. A locking ring provided on an inner periphery of a socket is engaged with a projection formed on an outer periphery of an end portion of a spigot to...
5570573 Combustion chamber for a thruster with a sealed connection between an end wall and a composite tubular structure  
The combustion chamber of the thruster comprises a tubular structure of composite material, at least one end wall applied to an end of the tubular structure, and a sealed connection device between...
5544922 Wedge assembly restraint  
A wedge assembly restraint, featuring clip stops and a flexible, resilient retainer clip, for restraining a wedge assembly in the clamping block of a pipe junction holder.
5520802 In-tank fuel filter for a lawnmower  
An in-tank fuel filter for a lawnmower including a tank inlet adapter having a lower gasket portion and an upper inlet portion, the gasket portion further having a generally tubular configuration...
5480196 Ductile iron pipe joint employing a coupling and coupling therefor  
A pipe joint capable of transmitting high axial compressive loads includes a reduced wall thickness section at the ends of the pipe to be joined and a coupling sleeve supported in telescoping...
5460532 Electrical connector system for grounding member and ground wire  
A basic connector body (13) which electrically connects and mechanically secures a ground wire (1) to a grounding member (14), e.g. pipe or electrical conduit, which body is made of a one piece...
5431455 Recreational vehicle sewer hose containment assembly  
A recreational vehicle sewer hose containment assembly comprising a plurality of rigid linear tubes telescopically mated to define a housing, with the housing adapted for receiving a sewer hose of...
5431453 Pipe coupling arrangement  
A pipe coupling arrangement for coupling an end of a pipe section includes a coupling body having its open end, into which the end of the pipe section is inserted. An outer ring and a radially...
5363931 Drilling stabilizer  
A stabilizer to be mounted on a collar of a well drilling string including a circumferentially continuous tubular body having several outwardly extending blades thereon, the tubular body having an...
Matches 1 - 50 out of 250 1 2 3 4 5 >