Matches 1 - 50 out of 109 1 2 3 >
Match Document Document Title
7052050 Elastomeric expansion joint and a wiring support member  
Provided are elastomeric expansion joints for coupling tubes and, particularly, elastomeric expansion joint used for absorbing axial, lateral, angular movements and vibrations to which the tubes...
6945567 Flexible pipe connecting unit  
The invention is directed to a flexible pipe connecting unit which includes a part made of elastic workable material. The pipe connecting unit includes a wave-shaped or hose-shaped bellows ( 4 )...
6916049 Corrugated pipe coupling having six degrees of freedom  
A pipe coupling for joining two sections of pipe provides six degrees of freedom where the pipe coupling includes an inlet portion, an outlet portion disposed opposite the inlet portion, and an...
6854769 Flexible bellows-type pipe junction for joining spaced pipe ends  
A bellows-type pipe junction for mechanically joining the spaced-apart ends of two pipes in a liquid-tight manner includes two sleeve sections fitted onto the two pipe ends and a flexible offset...
6843515 Aircraft cooling system with fluid and pressure-tight pipe junctions  
A cooling system in an aircraft has fluid flow pipe sections that are mounted to the aircraft structure. The pipe sections have pipe ends that form part of pipe junctions. The two pipe ends of a...
6533329 Method for making a molded expansion joint seal  
A method for forming sections of a flexible sealing belt, for expansion ducts is provided. A sheet of flexible sealing belt material is molded, using application of pressure and heat, to impart a...
6341805 Vehicle exhaust system with improved pipe end configurations  
An exhaust piping system is provided for a vehicle with an internal combustion engine and an exhaust system including an emission control device. The exhaust piping system includes an exhaust pipe...
6209927 Isolation device and fluid connection  
A metal diaphragm is provided which acts as a spring while defining a flow path. A restraint limits upward movement of the diaphragm during transient motion. Downward movement is resisted by a...
6131955 Expansion joint with thermal transition connector  
A modified expansion joint to provide a transition from one conduit to an adjacent conduit. The expansion joint includes a flexible coupling member and an angled transition leg having insulation on...
6027147 Internal flexible dust seal  
An internal flexible dust seal for connecting and accomodating misalignment, expansion, contraction, and torsion between openings of adjacent ducts carrying dust and particulate laden hot gases....
5728974 Sealing grommet  
A grommet for sealing an opening in a partition which having a main body and a fixture. The body has a flexible pocket surrounding the opening into which a skirt on the fixture enters. When the...
5716158 Expandable belt type expansion joint  
A novel S-shape web section in a dog bone style expansion joint belt, having a very significant increase in the ability to define a successful seal even in misaligned or otherwise off-specification...
5658024 Expansion joint with a sloped cavity and improved fabric clamping  
An expansion joint which employs a flexible material to connect and inlet duct equipment to an outlet duct or equipment includes an inlet frame which is connected to the inlet duct and an outlet...
5653474 High temperature rectangular exhaust duct expansion joint  
A high temperature rectangular exhaust duct expansion joint structure for securement to a high temperature gas stream and particularly, but not exclusively, a turbine engine exhaust duct. The...
5484173 Flowing arch expansion joint using FEP liner bonded to fiberglass fabric layer and reinforced with plurality of fabric plies covered with elastomeric outer layer  
An improved flowing arch expansion joint includes a fiberglass body layer having an overlapping longitudinal seam that are bonded together by a layer of heat flowable fluoropolymer material. The...
5443290 Floating ring expansion joint liner seal  
An expansion joint includes first and second conduits connected by an expansion joint element. The second conduit has a liner portion which protrudes into the first conduit, so that the expansion...
5378026 Cylindrical flexible joint unit  
A cylindrical flexible joint unit for interconnecting a hot gas duct of circular cross-section to a further duct structure of circular cross-section. The flexible joint unit comprises an inlet...
5372390 Coupling system for relatively thick-walled tubes  
A coupling system for maintaining an end of a tube in substantially sealed alignment within an aperture in a wall, in which the tube is held by a clamp member affixable to the wall adjacent the...
5358284 High temperature non-metallic expansion joint  
An expansion joint for connecting sections of a duct carrying high temperature gases includes upstream and downstream frame portions connected to the ducts, a peripheral fabric belt connecting the...
5284367 Flexible pipe joint  
A flexible pipe joint capable of joining connecting portions of connected objects such as pipes to each other while permitting the direction of joining between both to be varied as desired. First...
5273321 Flexible connector with integral flexible extension controls  
A pre-assembled flexible connector for resiliently connecting spaced fluid conduits without making on-site adjustments in the flexible connector. The flexible connector is formed of a flexible body...
5269570 Flexible casing for well boreholes  
Tubulars for casing a well borehole which are drilled by high angle or horizontal drilling techniques. The tubulars contain an annularly disposed upset whose cross sectional shape is omega-like....
5174613 Kit for constructing an expansion joint for joining pipes  
A kit for constructing an expansion joint for pipes includes a flexible sleeve and at least one flange, the sleeve for being anchored to the flange by a reinforcement bead of the sleeve which...
5147695 Flexible expansion compensation sleeve for connecting sections of pipe  
A composite material includes an elastomer matrix forming a basic component of the material. There is included a cross-linking system of the elastomer matrix and at least one fiber reinforcement...
5080403 Apparatus for connecting a branch duct to another duct  
Apparatus for readily connecting a round branch duct take off fitting of a forced air heating or air conditioning system to any size diameter round duct main with one size semi-flexible duct take...
5033543 Lining for plate heat exchanger  
This invention relates to a lining for lining inlet ports and outlet ports in a frame plate or a pressure plate for plate heat exchangers and comprising a cylindrical portion and two flanges which...
5011194 Flexible pipe connecting device for high temperature fluid  
The present invention relates to a pipe fitting device which connects pipes that flow a high temperature fluid such as engine exhaust gas. The device includes a first cylindrical block, a second...
4932687 Flexible fluid transfer fitting with zero reactive force  
A fitting that is adapted for use between two adjacent frame members that are mechanically isolated from one another. The fitting has two flanged members one fixed to each frame member and a...
4848803 Fabric expansion joints for exhaust systems of gas turbines  
Fabric expansion joints suitable for use in the exhaust systems of gas turbines are of three types definable with reference to whether a frame is to be connected to a duct section which is...
4846509 Flexible joint means  
In a flexible joint having a through-bore for the flow of fluid and comprising a pair of annular rigid members relatively rotatable about the longitudinal axis of the flexible joint, an annular...
4798492 Shaft coupling and method for using same  
The coupling of the present invention is used for joining two shafts together. The coupling comprises a first hub and a second hub which are joined together by a central web located therebetween....
4765660 Elastic pipe connector  
An elastic connection which functions as a compensator between two pipe ends or the like arranged at a distance from one another, consisting of a bellows body which is arranged between two...
4750763 Device for anchoring a flexible tubular system on a rigid shoulder by means of an armature with linked segments  
Radial device for anchoring a flexible tubular structure in an opening in a rigid wall, characterized by flexible tubular structure having a bead reinforced by an armature with linked segments,...
4732413 Expansion joints  
The proximate ends of spaced apart sections of duct systems for fluid media are interconnected by expansion joints having a sleeve of flexible material surrounding and isolating the flow path in...
4726609 Bead reinforcement with tubular structure with divisible armature  
Radial device for anchoring one end of a flexible tubular structure to a mating flange, characterized by a flexible tubular structure having a bead reinforced by an armature embedded in rubber,...
4718702 Expansible coupling  
The coupling comprises a sleeve which receives a pair of tubular elements thereabout. One of the elements is pinned to the sleeve, and the other has a restricted, axially-movable relationship with...
4548429 Releasable clamping connection  
A releasable clamping connection for fastening gaskets of pressure-type flexible connections in major installations such as, for example, pipes having large dimensions. Shaped clamping strips are...
4540203 Rolling cuff flexible bellows  
A flexible connector apparatus used to join two stiff non-deformable members, such as piping. The apparatus is provided with one or more flexible sections or assemblies each utilizing a bellows of...
4536018 Rubber-backed expansion joint  
An expansion joint for connecting pipe ends includes a fluorocarbon polymer tube having a reinforcing fabric embedded within it. The ends of the tube have radially extending flanges which are...
4480858 Flexible pipeline joints  
A flexible length of pipe is formed from at least two pipe sections joined by a flexible element such as a closed toroidal shell or open convoluted forms.
4416475 Flexible coupling  
Disclosed is a flexible coupling whose operative interposition between communicating members affords the relative relationship of 360° rotation, axial alignment, misalignment, offset relationship,...
4325572 Arrangement in rain-water drains or manholes  
An arrangement in vertical tubular structures, such as rain-water drains and manholes, comprising a plurality of pipe sections placed one upon the other, for preventing the surrounding filling mass...
4299414 Expansion joint  
An expansion joint for ducts for high temperature gases has upstream and downstream members to be secured to spaced apart ends of corresponding duct sections. Each member has an outer flange, the...
4293152 Flexible pipe-connecting fitting  
A flexible pipe-connecting fitting, particularly for connecting pipe ends located opposite and at an axial distance from one another, includes a tubular connecting member which has a central...
4283078 Flexible joint protector  
A Flexible Joint Protector for use with steam pipes of the same or different diameters comprise multiple bellows where the bellows are of different diameters and arranged one within another and...
4273365 Expansion joint and fabric therefor  
An expansion joint and a fabric which may be used in connection therewith are disclosed. The expansion joint and fabric are particularly suitable for joining conduit sections through which high...
4265473 Means and technique for interconnecting the ends of spaced coaxial conduits with an expansion joint having a reduced axial dimension  
The joint is divided circumferentially into a series of sections which are symmetrically arrayed about the axis of the conduits and interconnected by generally axially extending pleats which make...
4258938 Pipe couplings  
A pipe coupling comprising an elastomeric bellows having annular end faces which, in use, abut corresponding annular flanges of the pipes being coupled, the bellows further including an internal...
4235460 Expansion joint  
An expansion joint for coupling conduits through which high temperature fluids are conveyed and accommodating severe vibrations and movements imparted to the conduits during the flow of fluids...
4220180 Flexible pipe joint  
A flexible pipe joint according to which a pair of spaced apart and opposed hard tubular bodies are interconnected with each other by means of a cylindrical rubber body with a reinforcing layer...
Matches 1 - 50 out of 109 1 2 3 >