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7510216 |
Beaded tube quick disconnect device
A tubular and compressible seal attached to one tube and formed with a cowling projecting over a peripheral bead in a connector tube and formed with a radially inwardly projecting sealing ring...
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7316424 |
Fast-fit coupling for connecting appliances forming part of a medical or surgical handpiece system to a supply hose
A plug connection for fast-fit coupling of two appliances forming part of a medical handpiece system includes a first coupling fitting on one of the appliances and a second coupling fitting on the...
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6910719 |
Connecting device
A connecting device ( 20 ) for connecting a connection hose or connection tube to a receiving device includes a tubular connection neck ( 2 ), an actuating sleeve ( 28 ), and a support sleeve ( 38...
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6854772 |
Plug connection
A plug connection for hoses or pipes as for connecting washing fluid conduits in a motor vehicle comprises a plug receiving member for receiving a connecting plug portion. The connecting plug...
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6722705 |
Medical tubing connector
A medical connector, usable to securely couple a first tubular medical device to a second tubular medical device, includes first and second fittings cooperating with the first and second medical...
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6568717 |
Ball coupling
A ball coupling comprising a male tubular endpiece ( 2 ) provided with an outer annular collar ( 4 ), a female tubular endpiece ( 3 ) having a ball-retaining cage fixed axially thereon, the cage...
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6557899 |
Releasable plug coupling with protective sleeve
The releasable plug coupling is used for connecting fluid lines, particularly, fuel lines of motor vehicles. The plug coupling comprises a tubular plug-in part ( 3 ) with an annular retaining lip (...
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6533330 |
Connetion together of tubular members
A connector ( 1 ) for connecting together at least two tubular members ( 3 ) includes a body ( 7 ) having tubular mouth portions, each receiving one of said tubular members. At least one of the...
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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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6382680 |
Coupler apparatus and method of manufacturing the same
A coupler apparatus for hoses, etc. comprises a pair of coupler bodies 1 a , 1 b having no distinction between male and female and having the same structure. Front end faces of the coupler bodies...
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6371523 |
Position-recoverable pulling device adapted for use in a fitting that couples two tubular members
A position-recoverable pulling device is adaptable for attachment to a lock bolt of a fitting for coupling two tubular members, and includes an anchoring member with a cam surface, and a coiled...
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6364369 |
Tube connecting device
A tube connecting device comprises a housing, a socket formed in the housing for receipt of a pipe to be releasably secured therein and a securing arm pivotally mounted to the housing. The securing...
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6341804 |
Slip-out preventive unit of supply exhaust pipe
A slip-out preventive unit of a supply exhaust pipe assembly with a supply exhaust pipe forming a faucet at one end and forming an insertion port at the other end. The faucet having a cut window to...
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6206431 |
Safety locking coupling assembly
A safety locking coupling assembly in which pull rings on the female coupling unit of a male coupling unit/female coupling unit assembly serve both to release the coupling assembly and to maintain...
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6106026 |
Locking device for undersea hydraulic coupling
A locking mechanism for male and female coupling members for use in undersea production and drilling applications is disclosed. At least one pin extends radially from the female member. The pin...
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6010160 |
Quick connector having ring for confirming proper connection
In its preferred embodiment, a quick connector (10) for connecting a male conduit (12) to a female receptacle (14) has a pair of waist segments (60 and 62), a body segment (56), and a pair of leg...
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5954370 |
Tube coupling with axially movable unlocking slide
A tube coupling for use in a vacuum cleaner includes a first tubular part and a second tubular part, which parts can be coupled to and separated from one another. The first part includes a locking...
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5911445 |
Hose coupling with safety locking means
A hose coupling which includes a coupling body having two side openings and two pair of lugs at two opposite sides of each side opening, two locking levers pivotably coupled to the lugs at two...
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5863079 |
Quick connect/disconnect coupling
A quick connect/disconnect coupling comprised of a male coupling adapted to mate with a female coupling, the female coupling forming a passageway to receive the male coupling, and locking means for...
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5857713 |
Coupling for hose and method of manufacturing the same
A coupling for coupling hoses comprising a pair of coupling main bodies that are structurally identical and undiscriminable for male and female. Each of said coupling main bodies is provided at the...
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5435604 |
Tube connecting device
A tube connecting device includes a first tubular connector and a second tubular connector which extends into the first connector and which is formed with an annular peripheral groove that is...
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5401062 |
Pipe coupling
A pipe coupling comprises a pair of flanges adapted to be secured together in face to face relation to form a fluid-tight coupling. Each flange incorporates at least one coding device formed to...
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5284366 |
Quick-connect receiver
A unique quick-connect receiver is disclosed for connecting an adapter to the receiver. A lock pin within the receiver is moved eccentrically to force the adapter further into the receiver, and...
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5184851 |
Coupling with auxiliary latch and release mechanism
A coupling half designed to mate with an identical coupling half to form a coupling for interconnecting sections of hose or the like, has a tubular body having at one end a projecting tooth and a...
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4884591 |
Reconnectable frangible ball valve coupling
A frangible fluid couping wherein at least one coupling part includes a self closing valve. Frangible interlocking component interconnect the coupling parts under normal conditions and the...
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4881850 |
Subsea guidebase
A subsea landing base including a plurality of guide posts interconnected to a housing support structure including an upper annular plate, a lower annular plate, an annular control plate supported...
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4691942 |
Hose quick coupling apparatus
A quick disconnect cam locking fluid conveying coupling has a hollow male plug with there being an external circumferentially extending peripheral groove formed about the exterior thereof. The plug...
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4643459 |
Quick-connect hose coupling
An apparatus for establishing a quick-connect fluid-tight coupling together of hose sections or the like. A pair of identical couplings are provided each interconnected to and terminating a...
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4557508 |
Tubular connector
An improved tubular connector including a first tubular member, a second tubular member, said members having external grooves near their ends which are to be joined, a plurality of latching...
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4488740 |
Breech block hanger support
A breech block hanger support member for a subsea wellhead assembly for wells having a working pressure up to approximately 15,000 psi. The assembly includes a wellhead, the support member, a...
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4330140 |
Marine riser connector
A marine riser including a uniquely designed three element connection structure and associated connecting and releasing means for the inhibiting of fatigue failure caused by moments and axial loads...
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4268071 |
Device for coupling pipeline flanges
A device for connecting the flanges of two pipelines including a series of radially equally spaced gripping dogs on one of the pipelines for gripping the flange on the other of the pipelines means...
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4209191 |
Quick make-and-break large diameter coupling
For large diameter tubular goods, especially pipe strings installed in underwater wells, the invention provides an improved quick make-and-break coupling of the type in which part of one rotation...
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4113227 |
Cam lock with vertical plunger
A coupling device for coupling together heavy cargo pipes or the like which includes releasable plunger locking means to prevent rotation of a cam element in a locked condition and permit rotation...
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4106541 |
Quick acting coupling
A quick acting coupling for coupling together heavy cargo pipes which includes releasable locking means to permit rotation of a cam element in one direction and prevent rotation in an opposite...
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4097069 |
Marine riser connector
A marine riser including a uniquely designed three element connection structure and associated connecting and releasing means for the inhibiting of fatigue failure caused by moments and axial loads...
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4089351 |
Flexible metal hose unit
A flexible metal hose unit comprising in combination: a spigot formed with an annular flange and an annular gripping area, both coaxial with the spigot axis, a corrugated or helical flexible inner...
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4063756 |
Self-locking connector
The connector, in one embodiment thereof, rotatively receives a threaded coupling nut, and slidably receives an annular retainer. A spherical-keying arrangement prevents rotary movement between the...
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3976313 |
Lauffen safety locking device for a coupling
A coupling is disclosed made up of a female member and a male member adapted to fit together. The male member has an outer peripheral groove and the female member has fastening means including...
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3924678 |
Casing hanger and packing running apparatus
Casing hanger and packing running apparatus is lowered on a tubular running string to locate the casing hanger and packing in a surrounding housing beneath a body of water. The apparatus is...
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3920269 |
Self-locking connector
The connector comprises a body which rotatively receives a threaded coupling nut, and slidably receives an annular retainer. A spherical-keying arrangement prevents rotary movement between the...
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3886970 |
Fluid pressure connector and break-away unit
The main body of the connector is mounted for endwise movement on a mounting plate secured to the prime mover and is normally spring biased towards the prime mover, a pair of side ramp plates are...
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3858910 |
ROTATABLE BAYONNET-TYPE COUPLING
A pipe coupling which includes a housing and a nipple that is provided with locking lugs distributed over the circumference which engage in locking grooves of a grooved socket provided in the...
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3700267 |
PIVOTAL QUICK DISCONNECT FLUID FLOW COUPLING
An upwardly opening, generally L-shaped movable coupling part is mounted for vertical pivoting movement at one end of an elongated horizontally extending fluid conduit under the control of a fluid...
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3682208 |
SAFETY DEVICE FOR INTERLOCKING SEALED ENCLOSURES
A safety device for an interlocking mechanism which permits leak-tight transfer between two sealed enclosures and which comprises a movable outer ring for applying the enclosure flanges against...
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3544063 |
HYDRAULIC HOSE COUPLING CONNECT AND DISCONNECT DEVICES
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3498641 |
SPRING WIRE LOCKING DEVICE FOR A COUPLING
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3489436 |
APPARATUS FOR HANGING WELL BORE CASING
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3450421 |
BALL CONNECTOR
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3385613 |
Quick detachable coupling
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