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Document |
Document Title |
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7600790 |
Coupling assembly with connection indicator
A coupling assembly includes a first coupling member that extends along an axis from a forward end toward a rearward end and includes a first locking surface and a first connection indicator...
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7594312 |
Fitting aligner and method of aligning and connecting threaded fasteners
A system for aligning and connecting a threaded male fastener for securing an oil line to a correspondingly threaded female fastener at the inlet of an oil cooler in a radiator tank has a guide...
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7543854 |
Coupling assembly with latching sleeve
A coupling assembly includes a first coupling member extending along an axis from a leading end to a trailing end and having an exterior that includes a first locking surface. A second coupling...
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7537246 |
Pipe coupler
A female coupler suitable for use with a high pressure fluid is provided. The female coupler has locking members or balls adapted to be forced into engagement with a male coupler inserted into the...
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7490865 |
Quick connector
A quick connector includes a body, a restricting ring and a constrictor. The body has a central through hole for liquid to flow through, a constrictor groove in the central through hole for an...
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7488007 |
Slip fit quick disconnect pipe coupler
A slip fit quick disconnect pipe coupler having an insertion portion and a housing portion which mate to form a sealed coupling between pipes. The insertion portion and housing portion are...
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7488006 |
Coupling assembly
A coupling assembly includes a first coupling member having a first exterior surface and a second exterior surface spaced from the first exterior surface by a rib having a first locking surface. A...
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7475913 |
Tube joint
An installation groove is formed on an outer circumferential surface of a tube joint body, into which a fluid tube is inserted. An annular fixing ring is installed through interaction with the...
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7461868 |
Gasket release tool
A tool for separating a gasketed pipe joint includes a body comprising a relatively thin member formed into a partially cylindrical shape having spaced-apart forward and rear edges; and an arcuate...
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7445250 |
Quick connect coupling
A quick to connect and quick to disconnect fluid coupling has a clip, a male portion having an annular groove adapted to receive the clip, a female portion, and a sealing element. It is improved by...
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7445247 |
Irrigation coupling apparatus
In a fluid system such as irrigation system, fluid conduit attachment is facilitated through the use of a coupling. The coupling may have a body with a first end attached to a component such as an...
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7422246 |
Remote pipe coupling system
A remote pipe coupling system includes a first pipe, a second pipe and a pipe coupling. The pipe coupling is adapted to couple the first pipe and the second pipe and it has a loose position and a...
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7380836 |
Connection device for fluid lines
A connection device for fluid lines has a housing in which at least one housing recess is formed stepped in the longitudinal direction and merging at an inner end thereof with a fluid duct. An...
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7364202 |
Adjustable pipe repair clamp installation tool
A manually operated tool engages and draws towards one another opposed spaced flanges of a repair clamp disposed about a leaking pipe for moving the clamp into position and securely maintaining the...
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7325286 |
Remote control device for the quick-coupling and quick-release of a pipe fitting to a flanged pipe
A device for the quick coupling of a pipe fitting ( 50 ) to a flanged pipe is described. The device comprises a coupling plate ( 13 ) that is rigidly fastened to one end of the fitting so as to be...
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7290397 |
Linearly-actuated cryo-fluid connection (LACC) for manufacturing machines
An automatically actuated line connection and delivery system is disclosed for the delivery of a cryogenic fluid coolant to tools mounted on manufacturing machines such as vertical and horizontal...
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7204520 |
Device for joining components made of fusible plastic
A device for connecting components ( 1, 2, 3 ) made of fusible plastic, especially pipes ( 12, 60 ) of a fuel pipeline or a fuel line to a fuel tank ( 8 ) of a vehicle. The device includes a...
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7195287 |
Pipe fitting for liquid or steam
A fitting for liquid or steam piping, comprising: an elastic sealing ring; a locating sleeve placed around said sealing ring; an internal teethed lock ring located on the locating ring outer end...
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7192062 |
Quick connect cartridge assembly with plug
A quick-connect cartridge assembly includes a ring, a collar disposed within the ring, and an annular seal coaxially disposed with respect to the ring and the collar. A plug having a shank with an...
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7147253 |
Quick-connect coupling
A quick-connect coupling which includes a locking ring ( 20 ) disposed in an coupling body to co-operate with a catch surface on a tube fitted into the coupling. The ring is elastically deformable...
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7127788 |
Conduit coupling system, tool and method
A system for coupling conduit sections includes a coupling tool with a pair of lever arms pivotally interconnected and each mounting a clamp assembly. The clamp assemblies are adapted for...
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7111875 |
Wall hydrant with slip clutch assembly
A hydrant for use with a plumbing outlet pipe has a fluid passage passing from an inlet end to an outlet end and a retention body connected to the inlet end. A slip clutch adapted to contractibly...
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7077955 |
Joint used in one of a water inlet or water outlet of a filter cylinder or a filter casing
A joint used in one of a water inlet or water outlet of a filter cylinder, or a water inlet or a water outlet of a filter casing is disclosed. The joint is a round cylindrical tube and comprises at...
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7076852 |
Conductor torquing system
A conductor torquing system is provided for large diameter threaded conductor casing which comprises a lower chain vise adapted to grip a first joint of conductor casing, a plurality of movable...
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7029035 |
Release collar for coupling assembly
An apparatus for of reliably separating the male and female members of a coupling that may be used in high pressure conditions. A release collar ( 201 ) has an actuator ( 301 ), a release sleeve...
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7017253 |
Culvert band installation tool
A culvert band installation tool includes two end plates that are substantially parallel to one another and a bolt to draw the end plates together facilitating the culvert band installation...
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6938636 |
Breakaway coupling with flapper valve
A breakaway coupler for coupling upstream and downstream hose includes one or more locking balls carried by a downstream coupling member. An upstream flapper is pivotally secured with respect to an...
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6908119 |
Detachable hose coupling with an improved female and male coupling having an interlocking U-shaped staple
A detachable hose coupling includes an improved female coupler piece. The female piece is generally cylindrical female sleeve piece having a pair of coaxially aligned bored open surfaces which are...
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6908116 |
Fixation clamp device for hose fittings
A fixation clamp device includes a bracket having two flaps extended from a base plate which has a channel, and a block slidably coupled along the channel of the base plate with a fastener. The...
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6880864 |
Tube joint with attachment and detachment mechanism
A ring member and ring members made of metal are tightened and installed to the outer circumferential surface of a body made of a resin material. Accordingly, the body is prevented from outward...
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6860070 |
Sub-exterior weatherproofing flashing panel for utility pipes
A utility pipe encasement collar for preventing water from weather related sources such as rain and snow from traveling rearwardly along the exterior surface of the utility pipe and into a building...
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6851726 |
Radial conduit coupling system and method
A radial conduit coupling is provided. The conduit coupling may include a tubular first connector having an exterior diameter, an interior diameter and first and second ends. The first end may be...
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6834891 |
Pipe joint
A pipe connecting device includes a female connecting member and a male connecting member. The female and the male connecting member can be restrained from turning relative to each other without...
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6775890 |
Apparatus for urging two members apart or together
An apparatus for urging two members apart or together that includes a first clamp adapted to be received by a first piece, a second clamp adapted to be received by a second piece and a plurality of...
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6766861 |
Stackable guide funnel system and method
A subsea production system and method includes a wellhead field having multiple wellheads and utilizes a stackable guide funnel system for sequential tying back of those wellheads. A storage frame...
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6761574 |
Coiled tubing connector
A coiled tubing connector includes a male and female housing. A rotating ring having threads is disposed on the male housing. When the male housing is joined to the female housing, the threads of...
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6739628 |
Frangible hose connector
A frangible hose connector that has a knit line at the intended point of fracture, as opposed to a circumferential groove or notch. The knit line provides a break zone which has a lower tensile...
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6688655 |
Quick connection-release coupling
A quick connection-release coupling according to the present invention comprises a female coupling part having a cylindrical adapter and a male coupling part having a cylindrical nipple, a...
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6685230 |
Rapid connection for tubes
A device for connecting tubes which comprises a housing 6 having an enclosed area 15 in which the crown of a spring washer 4 is enclosed such that the washer may rotate without translation A...
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6676171 |
Insertion verifier dust cap
A coupling assembly for providing a fluid connection comprising a female connector, a tube, a retainer and a cap. The female connector defines a bore. The bore extends axially inwardly into the...
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6676168 |
Methods for installing hollow fittings in vessel walls and a hollow fitting assembly therefor
A hollow fitting assembly is secured with a pressure-tight seal in a hole which is disposed in a curved wall of a vessel. A body barrel portion of a hollow body element is inserted through the hole...
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6604760 |
Quick connect/disconnect coupling
A coupling assembly that includes: a) a female coupling member including a cavity opening onto its receiving end, where the cavity has an annular groove; b) a male coupling member including an...
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6598907 |
Quick coupling device for tubular components
A fast-action coupler for coupling a first tubular component ( 1 ) to a second tubular component ( 2 ) includes a spring wire ( 8 ) as a retaining unit. The spring wire ( 8 ) is secured to the...
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6592151 |
Coupling assembly
A coupling assembly for connecting two members is provided that includes a first “male” member and a second “female” member. The first member includes a release sleeve moveably mounted...
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6578879 |
Tube joint with connecting member and guide member configured to be prevented from disengagement
A ring member and ring members made of metal are tightened and installed to the outer circumferential surface of a body made of a resin material. Accordingly, the body is prevented from outward...
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6568716 |
Securing coupling for corrugated pipes
The coupling includes a tubular sleeve having a circumferential wall and an open end for receiving the corrugated pipe, the tubular sleeve having a sleeve section which is pivotable radially...
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6554320 |
Quick connect/disconnect coupling
A quick connect/disconnect coupling assembly includes: (a) a female coupling member including a cavity opening onto its receiving end, where the cavity has an annular groove; (b) a male coupling...
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6543186 |
Sub-exterior weatherproofing flashing panel for utility pipes
A utility pipe encasement collar for preventing water from weather related sources such as rain and snow from traveling rearwardly along the exterior surface of the utility pipe and into a building...
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6530604 |
Coupling system with blocking device
A coupling arrangement connects two elements with each other. The coupling arrangement includes a plug element and a bushing element which are configured in such a manner that they can be plugged...
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6516496 |
Device for facilitating manual gripping of pipes and connectors
A device for facilitating manual gripping of pipes and connectors includes first and second elements hingedly interconnected and biased open by a spring element. Each element includes a channel...
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