Matches 1 - 50 out of 389 1 2 3 4 5 6 7 8 >


Match Document Document Title
8176612 Method of energizing a connector  
A method of energizing a high pressure tube connector for a well comprising a tube; a first connector assembly comprising: a female profile disposed over the tube and a first ferrule disposed over...
8141913 Press fitting for a pipe  
The press fitting for a pipe is provided with a fitting element which comprises a supporting element onto which a pipe to be connected can be pushed. Furthermore, the press fitting comprises a...
8123257 Crimp sleeve for flexible tubing  
A crimp sleeve includes a cylindrical side wall having a plurality of slots cut therein to form a plurality of fingers. Each finger includes a shank and an inwardly extending tab. The shanks of the...
8118331 Non-bolt joint structure and method for producing non-bolt joint structure  
A non-bolt joint structure comprising; a packing ring sealing between a receiving opening section and an insertion opening section; an engaging means provided with an inner circumference of the...
8104518 Corrugated hose pipe assembly and method of making the same  
A corrugated hose pipe assembly has a corrugated pipe that is surrounded by an elastomeric high-pressure hose. The ends of the high-pressure hose are grasped and fixed by connectors. The connectors...
8096588 Hose coupling  
A hose coupling utilizing a main hollow body and an expandable inner sleeve and an intermediate end of a hose which is securely held in place upon radially outward expansion of the sleeve.
8020897 Joint structure of steel pipe and light metal pipe  
A joint structure of a steel pipe and a metal pipe includes a socket; and a thermosetting resin, the steel pipe including a first joining end having a flat portion of the outer surface of the first...
7992902 Air hose end-connector fitting for winter operation of service station tire inflator machines  
An air hose end-connector fitting for freeze-free operation of outdoor service station air machines in winter weather having an internal ice particle screening tube and storage chamber is...
7946629 Pipe coupling and method for installation  
The coupling includes a mandrel and a coupling outer sleeve. In a method for installing the coupling on a pipe, the mandrel is inserted into the inner diameter of an end of pipe with an outboard...
7849884 Pressure hose for a water carrying system  
A functional pressure hose for a water-carrying system, particularly for connecting movable sanitary fittings or for connecting parts of the water-carrying system with one another, has an inner...
7827668 Method of connecting coiled tubing to a connector  
A connection between coiled tubing and a connector includes a plurality of dimples formed by a tubing, each dimple is disposed within a respective pocket formed in a connector to form at least two...
7819437 Flexible captive flange hose connection and method  
A flange hose fitting assembly and method wherein a captive flange is attached to a flexible hose nipple after the nipple has been crimped to the flexible hose. The flange, which may be selected...
7806442 Hose coupling with molded seal insert  
A hose coupling for use in vehicle air conditioning (“A/C”) systems comprises a nipple at the end of a metal tube, a tubular seal insert, and a crimp collar. The seal insert includes a tubular ret...
7784838 High pressure energizable tube connector for a well  
A high pressure energizable tube connector for a well comprising a tube; a first connector assembly comprising: a female profile disposed over the tube and a first ferrule disposed over the tube...
7775560 Pressure-pulsation-damping fluid supply conduit  
Described herein is a pressure-pulsation-damping fluid supply conduit comprising: a flexible covering pipe, which has end portions opposite to one another; tubular elements having respective first...
7753412 Vented gas riser apparatus  
A vented gas riser for use in a system for conducting pressurized gas through a gas carrier pipe from a gas supply source line located below ground level to a delivery point disposed above ground...
7740284 Vented gas riser apparatus  
A vented gas riser for use in a system for conducting pressurized gas through a gas carrier pipe from a gas supply source line located below ground level to a delivery point disposed above ground...
7717138 Composite hose with corrugated metal tube  
A composite hose with a corrugated metal tube has a hose body having a corrugated metal tube and an outer layer. The corrugated metal tube includes a non-corrugated straight-walled portion on an...
7712377 Dimple test for detecting improperly inserted hose  
In a crimped hose, a length of rubber tubing is crimped into a blind-ended ferrule. To determine whether the tubing has been fully inserted, a dimple is pressed into the ferrule. The force needed...
7708318 Tube to hose coupling  
A tube-to-hose coupling includes an elongated hollow insert connected between an end of the tube and defining an insert receiving portion and the end of the hose defining an insert receiving...
7677605 Hose-clamp system for an inflatable medical device  
A hose-clamp system for securing a hose to an air connector that engages an inflation port of a garment for use in pump therapy for enhancing venous and arterial blood flow of a human foot. The...
7661444 Corrugated pipe hose assembly and connection method  
The invention relates to corrugated pipe hose assemblies which are not provided with fixtures and which are used to transport preferably gaseous media in high-pressure applications, wherein a mount...
7661720 Connection structure for different kinds of metal tubes  
A structure connecting dissimilar metal tubes is a bellows tube and a metal tube made of stainless steel and aluminum respectively. The bellows tube has a reinforcement portion on its outer...
7658419 Fitting and method for manufacturing a fitting  
A fitting for connecting pipes together. The fitting includes a press-fit connection including a ring-shaped seat configured to receive at least one of sealing and holding elements. The fitting is...
7637539 Coiled tubing dimple connection  
A connection between coiled tubing and a connector includes a plurality of dimples formed by a tubing, each dimple is disposed within a respective pocket formed in a connector to form at least two...
7624504 Method of attaching hose coupling to hose  
A hose coupling according to the present invention for securing a hose has a cylindrical nipple and a cylindrical socket disposed radially outwardly thereof. A plurality of circumferentially...
7604260 Clamp-connection hose for a fluid feed circuit in a motorvehicle  
Clamp-connection hose (1) for a fluid feed circuit inside the engine compartment of a motor vehicle, comprising a side wall (2) suited to convey the fluid and an end portion (4) of the side wall...
7566078 System for assembling a high-pressure fluid tube and a fitting element, and fitting obtained by this system  
A system for assembling a high-pressure fluid tube on a tubular pin, is part of a fitting element provided to be used in particular on motor-vehicles, for example for the production of pipes...
7562910 Plug-type connection arrangement for a hose and a pipe  
A plug-type connection arrangement for a hose and a pipe, the connection arrangement comprising a sleeve having an outer wall and an inner wall, wherein the hose is insertable from an end of the...
7530604 Non-serviceable fluid coupling  
A non-serviceable coupling includes a body with a tube receiving end bore and a hose receiving end bore. The tube includes a radial upset with a seal and spacer supported on the tube. The outer...
7520042 Flexible connectors and methods of manufacturing same  
An end piece for a flexible connector comprises a sleeve defining the proximal end thereof. A length of corrugated tubing is extended into the sleeve and the sleeve is crimped thereby joining the...
7516990 Fluid conduit system and fittings therefor  
A fluid conduit system that employs fittings having ends with a structural portion and a seal portion. The ends of the fittings are inserted into a tube, which may be a hard, i.e., rigid, or soft,...
7503588 Pipe nipple  
A pipe nipple has a bore therethrough, with an entrance chamber at one end of the bore having a larger diameter adjacent a drive configuration of narrower diameter for receiving a tool therein to...
7500696 Flared thru assembly  
A fluid conduit includes a hose and a fitting. The hose has a terminal end having a first portion along which an outer layer is laminated to an inner layer and a second portion along which the...
7472931 Coupling assembly for tubing and hose connections  
A fitting or coupling to connect a rigid tube to a flexible hose. It has a through bore and includes a quick connector port at one end and a crimp collar at the other. In one form the coupling...
7429065 Hose and tube assembly  
An assembly includes a first member having an inner surface and a second member having an outer surface. One of the two members has greater rigidity than the other member and at least one groove....
7384074 Press-fitting  
A press-fitting includes a body, a jacket, a seal ring and a plastic check ring. The plastic check ring has an annular convex portion, one end of the jacket has an inward wall for clamping with the...
7380837 Fitting for a sanitary hose  
A fitting for a sanitary hose assembly includes a rigid, tubular stem, a cylindrical ferrule, and an annular seal, which coact with the end of the hose to achieve a uniformly leakproof seal for a...
7364206 Compression fitting for pipes  
A compression fitting for rigid or semi-rigid pipes comprising an internal element 11 onto which the pipe 12 is fitted and into which at least one circumferential groove 13 is machined and an...
7360800 Compression clamp  
A one-piece unitary compression clamp for securing a pipe or tube on a fitting. The clamp may include at least one inward deformation that provides an interference fit between the clamp and the...
7350826 Conduit assembly  
A conduit assembly, such as an electrical conduit assembly, includes a flexible convoluted tube having a non-conductive fluoropolymer interior and a conductive carbon exterior that decreases the...
7347457 Hose connection piece, a hose coupling and a hose fitting having a hose connection piece  
A hose connection piece is disclosed having a region for the reception of a hose end, wherein a peripheral sealing groove is provided on the outer side of the hose connection piece for the sealing...
7341284 Joint assembly for flexible and semi-rigid pipings  
A joint assembly for flexible and semi-rigid piping, such as high density polyethylene piping or the like. The assembly comprises a joint end sleeve and a nut. The joint end sleeve comprises in...
7338090 High pressure reinforced rubber hose swage or crimped coupling and method of attachment  
Swage end-connector for high pressure reinforced flexible hose particularly suitable in the petrochemical and drilling industries for hoses. Two connectors are disclosed one for intermediate hose...
7331613 Medical tubing connector assembly incorporating strain relief sleeve  
A connector assembly for interconnecting separate sections of tubing, e.g., medical tubing. Connector assemblies are a two-piece construction having a connector pin and a connector sleeve. The...
7328920 Flexible corrugated hose assembly and connecting process  
For connecting flexible corrugated hoses, which are not provided with fittings, for transporting preferably gaseous media in connection with high-pressure applications, a holder 3 is provided,...
7316426 Method and apparatus for coupling a conduit to a fitting  
A method for coupling a conduit to a fitting. The method includes providing a fitting having a body and a passageway extending through the fitting body, inserting at least a portion of the fitting...
7293804 Press fitting  
A press fitting includes a pipe connector, a nipple, a check ring, a sealing ring, a pressure sleeve. The pressure sleeve is locked within the check ring, which has an inlet groove, a positioning...
7288303 Structures of brittle materials and metals  
A structure 26 of brittle material and metal has brittle materials 24, 25 and a plate-shaped metal piece 21. The plate-shaped metal piece 21 has a clamped portion 22 pressed and clamped with the...
7249787 Reinforcement for a hose coupling  
A hose coupling using at least one reinforcing ring to reinforce a hose coupling during a crimping process, the hose coupling having an inner sleeve, an outer sleeve coaxial with the inner sleeve,...
Matches 1 - 50 out of 389 1 2 3 4 5 6 7 8 >