СОЕДИНИТЕЛЬНОЕ УСТРОЙСТВО С КЛАПАНАМИ

Изобретение относится к клапанным устройствам. Клапанное устройство содержит охватываемый и охватывающий соединительные элементы, выполненные с возможностью соединения путем введения вставки охватываемого элемента в гнездо охватывающего элемента. Канал для текучей среды в указанном охватывающем элементе имеет выполненное в гнезде отверстие, которое открывается и закрывается с помощью первого закрывающего элемента, перемещающегося в указанном гнезде. Канал для текучей среды в указанном охватываемом элементе имеет выполненное во вставке отверстие, которое открывается и закрывается с помощью второго закрывающего элемента. В соединенном состоянии текучая среда проходит между двумя указанными каналами. Охватывающий элемент содержит первый каркас. При введении вставки в гнездо указанный первый каркас прикрепляет первый закрывающий элемент к вставке с возможностью разъединения, так что указанный каркас принимает на себя действие любых разъединяющих сил, возникновение которых обусловлено давлением ...

Conditioning garment with quick release coupling

A conditioning garment has an array of tubes 11 for passing heated/cooled fluid to heat/cool a wearer of the garment. The array of tubes 11 terminates at a connector 15 for connection to a source of heated/cooled liquid. The connector is retained by a releasable latch 22 acting between the male and female parts to hold them in engagement. The releasable latch includes a release member 40 moveable axially away from the connector to release the latch and allow separation of the male part from the female part. The male and female parts have valves which are self-sealing on disengagement. The release member may be attached by wire to a vehicle to allow for automatic separation of the coupling in an emergency.

Improvements in or relating to pipe couplings

... 672,951. Pipe couplings. BRIEDEN, K., and KUHME, E., (trading as MASCHINENFABRIK K. BRIEDEN & CO., K. G.). July 29, 1949, [Aug. 2, 1948], No. 19928/49. Class 99 (i) A detachable coupling device adapted to engage the abutting flanges b, n of the pipes comprises a U-shaped collar d engaging behind the flange b, and having at the end of each arm a bolt q and a nut, dr a spring-urged plunger projecting towards the pipe a to prevent removal of the collar, and a U-shaped wedging collar h, the arms k of which have a surface engaging the flange n, and an inclined surface engaging an inclined surface g on lugs f carried by the collar d. The lugs f have pins m engaging slots i in the arms k. The wedging collar h is driven to tighten the joint in the same direction as that in which the coupling is assembled on the pipes. The bolt q may have a ring s to receive a chain or rope for suspending the pipes.

Pipe connector and torque tool

TWO PIECE QUICK CONNECT RETAINER

A connector assembly having a male member, a female member and a retainer for releasably securing the male member and the female member. The retainer has inner retainer arms for engaging the male member and an interior portion of the female member, and an outer retainer flange for engaging an outer portion of the female member.

COUPLING ASSEMBLY WITH VALVES

A valve assembly comprises male and female coupling members (4, 16) that are connectable by inserting a probe of the male member (4) into a socket of the female member (16). A fluid passageway within the female member has an aperture (28) within the socket that is open and closed by a first closing member (30) that moves within the socket. A fluid passageway within the male member has an aperture (12) on the probe that is open and closed by a second closing member (14). When mated fluid flows between the two fluid passageways. The female member (16) includes a first cage. During insertion of the probe into the socket, the first cage releasably locks the first closing member (30) to the probe such that the cage carries any separation forces created due to the pressure of the fluid within the passageways.

CONNECTING/DECONNECTING DEVICE BETWEEN A FIRST RIGID RISER WITH A SELF ALIGNING MOUNTING ON A BASE AND A SECOND RIGID CONDUIT MOUNTED ON THE SAME BASE

L'invention a trait à la connexion et déconnexion des conduites au droit de l'articulation d'une structure articulée. Un tel dispositif est constitué par un élément de conduite flexible se prolongeant d'une extrémité par un premier embout muni de moyens d'étanchéité, de moyens de positionnement et de moyens de verrouillage et de l'autre extrémité par un second embout muni de moyens d'étanchéité et de moyens de verrouillage, ces moyens d'étanchéité, de positionnement et de verrouillage étant aptes à prendre place dans des réceptacles dits supérieur et inférieur constitués par les extrémités respectives de la Conduite de colonne et de la conduite de fond, l'ensemble du dispositif étant apte à être déplacé par translation à travers le réceptacle supérieur. Ce dispositif est spécialement adapté à l'équipement des structures articulées pour l'exploitation des hydrocarbures.

IMPROVED FLUID COUPLING

A valve assembly (10, 2) wherein movement of a first securing means (100) is guided by a cam (121, 122, 1252, 1254) and follower (120, 1244) arrangement in order to secure and release a probe (7, 1110) or socket (1210) relative to a closing member (14, 1130; 30, 1230), such as a sheath (14, 1130) or a piston (30, 1230), of the other of the probe (7, 1110) or socket (1210). The probe (7, 1110) and socket (1210) are coupled by relative movement in a coupling direction. Suitably, the probe (7, 1110) and socket (1210) each include a fluid passageway (8, 1120; 22, 1220) that is mated in use when the probe (7, 1110) is fully inserted into the socket (1210). Here, the fluid passageway (8, 1120) in the probe (7, 1110) has an exit (12, 1122) on a circumferential face of the probe (7, 1110) and the fluid passageway (22, 1220) in the socket (1210) has an exit (28, 1222) on a circumferential face of the socket (1210). Each closing member (14, 1130; 30, 1230) closes one of the apertures, i.e. the exits ...

ENCASABLE COUPLING TO CONNECT a FLEXIBLE DEVICE HAS a TUBE PROVIDED With a PERIPHERAL VEIN OF RESERVE

Rapid coupling of piping

HOSE-COUPLING.

Verbinder

Verbinder (20) zum Verbinden mit einem Verbindungsglied (176), in dem ein Fluid zu einem Rohrglied (18), in dem das Fluid fließt, fließt, mit:einem Hauptkörper (21) umfassendein zylindrisches Einführloch (213a), in das das Verbindungsglied (176) einführbar ist, undeinen Verbindungsabschnitt (212), der sich in senkrechter Richtung zu dem Einführloch (213a) erstreckt und der mit dem Rohrglied (18) verbindbar ist;einem trennbaren Glied (25), das auf einer Einlassseite des Einführlochs (213a) des Hauptkörpers (21) angeordnet ist; undeiner Verbinderabdeckung (24), die einen Abschnitt des Hauptkörpers (21), in dem das trennbare Glied (25) angeordnet ist, abdeckt, wobeidas trennbare Glied (25) einen Klauenabschnitt (251), der konfiguriert ist, um mit dem Verbindungsglied (176), das in das Einführloch (213a) einführbar ist, in Eingriff zu sein, und einen Pressabschnitt (253), der über eine Verbindungsplatte (252) mit dem Klauenabschnitt (251) verbunden ist, hat,das trennbare Glied (25) derart konfiguriert ...

Wellhead connector

There is disclosed a wellhead connector for connecting first and second tubular wellhead members in end-to-end relation, wherein locking segments are carried by a ring about the first member for movement between an outer position, to permit the ring to be moved over an outer surface of the second member, to an inner position in which locking shoulders on the inner ends of the locking segments slidably engage a locking shoulder about the outer surface of the second member to urge the ends of the members into tight engagement. The locking segments are moved to their inner positions by means of wedges guidably movable in the ring outwardly of the locking segments and having surfaces slidable over surfaces on the outer ends of the segments as the wedges are moved toward one another, and are moved to their outer positions, as the wedges move away from one another, by means of coil springs acting between the body and locking segments.

An apparatus for connection to a pipe

HOSE COUPLING

Tube retainer assembly having a serpentine elastic sleeve

An improved tube retaining system is disclosed in which a connector member has a generally conical inner bore which receives a first tube. A generally serpentine sleeve is disposed in the conical bore and contacts both an outer periphery of the first tube and the inner periphery of the bore. The unique configuration of the sleeve ensure that the tube is both easily inserted and securely retained against removal within the connector.

СОЕДИНИТЕЛЬНОЕ УСТРОЙСТВО С КЛАПАНАМИ

... 1. Охватывающий элемент, который вместе с охватываемым элементом образует клапанное устройство, в котором ! охватываемый элемент содержит вставку по меньшей мере с одним первым каналом для текучей среды, при этом указанный или каждый канал имеет по меньшей мере одно выпускное отверстие на боковой поверхности вставки, и ! охватывающий элемент имеет гнездо для размещения вставки охватываемого элемента, по меньшей мере один второй канал для текучей среды, который или каждый из которых имеет по меньшей мере одно выпускное отверстие, расположенное на внутренней боковой поверхности гнезда, по меньшей мере один первый закрывающий элемент, выполненный с возможностью свободного перемещения между открытым положением, в котором указанное одно или каждое выпускное отверстие по меньшей мере частично открыто, и закрытым положением, в котором указанное одно или каждое выпускное отверстие полностью закрыто, и первое крепежное средство, предназначенное для разъемного прикрепления первого закрывающего элемента ...

Pipe connector and torque tool

Tubing quick-coupler.

Pneumatic connector

Die Erfindung betrifft eine pneumatisch funktionierende Steckverbindung zum Fügen von pneumatischen Bauteilen (1) bei gleichbleibendem Luftvolumen in den pneumatischen Bauteilen (1), ohne Verwendung zusätzlicher Verbindungsmechanismen. Dabei ist an einem ersten pneumatischen Bauteil (1) ein Stecker (3) angeschweißt, dessen Luftkammer mit der Luftkammer des Bauteils (1) verbunden ist. In einer schützenden Hülle eines zu verbindenden gleichartigen Bauteils (1) befindet sich ein, der Form des Steckers (3) entsprechender Hohlraum (4), dessen Öffnung (5) so schmal ist, dass sich lediglich der luftunbefüllte Stecker (6) des ersten pneumatischen Bauteils (1) durch die Öffnung (5) schieben lässt.

Improved fluid coupling

A valve assembly (10, 2) wherein movement of a first securing means (100) is guided by a cam (121, 122, 1252, 1254) and follower (120, 1244) arrangement in order to secure and release a probe (7, 1110) or socket (1210) relative to a closing member (14, 1130; 30, 1230), such as a sheath (14, 1130) or a piston (30, 1230), of the other of the probe (7, 1110) or socket (1210). The probe (7, 1110) and socket (1210) are coupled by relative movement in a coupling direction. Suitably, the probe (7, 1110) and socket (1210) each include a fluid passageway (8, 1120; 22, 1220) that is mated in use when the probe (7, 1110) is fully inserted into the socket (1210). Here, the fluid passageway (8, 1120) in the probe (7, 1110) has an exit (12, 1122) on a circumferential face of the probe (7, 1110) and the fluid passageway (22, 1220) in the socket (1210) has an exit (28, 1222) on a circumferential face of the socket (1210). Each closing member (14, 1130; 30, 1230) closes one of the apertures, i.e. the exits ...

Gardening fluid connection device

A gardening fluid connection device contains a body including multiple retainers, a resilient element, and a fitting sleeve including multiple spaced engagement teeth. The resilient element abuts against the body and the fitting sleeve. The body includes a stop rib, and the multiple spaced engagement teeth are pushed by the resilient element to abut against the stop rib. The body includes at least one retaining element, each retaining element is located on a first side of each spaced engagement tooth, and a width of each spaced engagement tooth is equal to a rotation distance of the fitting sleeve, hence the fitting sleeve is rotated reciprocatingly to open or close of the gardening fluid coupling device by using the stop rib, each retaining element, each spaced engagement tooth and the resilient element, and each retaining element is stopped when moving to a second side of each spaced engagement tooth. O-o ...

HOSE COUPLING

A hose coupling wherein a sleeve is made of one piece with axially parallel elastic arms engageable with an external rib of a pipe which is inserted into one end portion of the sleeve. The other end portion of the sleeve is sealingly connected with and surrounds an end of a hose, and the sleeve is surrounded by a turnable or axially movable locking ring having prongs which are caused to bear against the adjacent arms so that the arms are urged against the rib. The sleeve has one or more elastic tongues which can snap behind the adjacent portion or portions of the locking ring to hold the ring in the operative position and to indicate that the ring is maintained in the operative position. The arms have internal grooves for reception of adjacent portions of the rib. The prongs are provided with internal projections which must ride over ramps and hurdles on the respective arms during translatory or angular movement of the locking ring to its operative position, and the arms are further provided ...

DISPOSITIF DE CONNEXION ET DECONNEXION ENTRE UNE CONDUITE RIGIDE FIXEE A UNE COLONNE ARTICULEE SUR UNE EMBASE ET UNE CONDUITE RIGIDE FIXEE A CETTE EMBASE

L'invention a trait à la connexion et déconnexion des conduites au droit de l'articulation d'une structure articulée. Un tel dispositif est constitué par un élément de conduite flexible se prolongeant d'une extremité par un premier embout muni de moyens d'étanchéité, de moyens de positionnement et de moyens de verrouillage et de l'autre extrémité par un second embout muni de moyens d'étanchéité et de moyens de verrouillage, ces moyens d'étanchéité, de positionnement et de verrouillage étant aptes à prendre place dans des réceptacles dits supérieur et inférieur constitués par les extrémités respectives de la conduite de colonne et de la conduite de fond, l'ensemble du dispositif étant apte à être déplacé par translation à travers le réceptacle supérieur. Ce dispositif est spécialement adapté à l'équipement des structures articulées pour l'exploitation des hydrocarbures.

Self-aligning gasket and seat therefor

A Connector

Improvements in pipe joints

... 706,322. Pipe joints. GILL, J. Aug. 20, 1951 [Sept. 6, 1950], No, 21922/50. Class 99 (1). A spigot-and-socket joint is formed by coupling members which are secured to the aligned pipes and comprise a stepped sleeve 2 and a flanged sleeve 6. The sleeve 6 bears on a packing ring 5 located in a recess formed by the step of sleeve 2 and the projecting end 1a of the pipe 1. The coupling sleeves are drawn together by hooked members 7 which engage a shoulder of sleeve 2, pass through holes in the flange 8, and are secured by wedges (not shown) which are driven through slots 9 in the members 7 to bear against the flange.

Fluid coupling with cam and follower controlled securing means

A connector

One stroke soft-land flowline connector

A PLUG-IN COUPLING FOR CONNECTING A TUBE TO A PIPE WHICH HAS A PERIPHERAL RETAINING RIB

Pneumatic connector

Die Erfindung betrifft eine pneumatisch funktionierende Steckverbindung zum Fügen von pneumatischen Bauteilen (1) bei gleichbleibendem Luftvolumen in den pneumatischen Bauteilen (1), ohne Verwendung zusätzlicher Verbindungsmechanismen. Dabei ist an einem ersten pneumatischen Bauteil (1) ein Stecker (3) angeschweißt, dessen Luftkammer mit der Luftkammer des Bauteils (1) verbunden ist. In einer schützenden Hülle eines zu verbindenden gleichartigen Bauteils (1) befindet sich ein, der Form des Steckers (3) entsprechender Hohlraum (4), dessen Öffnung (5) so schmal ist, dass sich lediglich der luftunbefüllte Stecker (6) des ersten pneumatischen Bauteils (1) durch die Öffnung (5) schieben lässt.

Coupling for pressure lines

Coupling for pressure lines, having a housing (10), which has a continuous conveying duct (12) for a pressurized medium and can be connected by one end to a pressure source and attached by the opposite end to a connection nipple (30), and having retaining jaws (36) which are arranged around the mouth of the conveying duct opening into the connection nipple (30) and which can be fixed by a locking mechanism in a position in which they engage around the connection nipple (30), characterized in that the retaining jaws (36) are each supported on a pivot bearing (38) and have, at the end remote from the connection nipple (30), beyond the pivot bearing (38), an actuating arm (42) which can be actuated, in order to close the retaining jaws (36), by means of a piston (44) subjected to the pressure of the medium.

ARTHROSCOPIC SHEATH WITH QUICK COUPLING SOCKET

A tubular arthroscopic sheath having improved irrigating fluid flow characteristics and having a quick coupling socket adapted to quickly connect to and disconnect from an associated arthroscopic tool provided with a mateable, generally cylindrical plug member. The fluid flow is enhanced by centering projections on the sheath interior and by turbulence minimizing fluid ports. The socket comprises an open ended cylindrical housing provided with a plurality of annularly spaced, cylindrical locking pins slidable within throughbores in the housing wall, the throughbores extending radially from the housing axis and axially skewed with respect thereto. Each pin is provided with a notch in its cylindrical surface adjacent the most radially outward end of the pin. A pair of slidable coaxial cylindrical actuating members is adapted to engage all the notches and capture the pins. Moving the slidable actuating members away from the open end of the housing causes the pins to slide radially outwardly ...

DEVICE OF CONNECTION AND DISCONNECTION BETWEEN A RIGID CONTROL FIXEE HAS A COLUMN ARTICULEE ON A BASE PLATE AND A RIGID CONTROL FIXEE HAS THIS BASE PLATE

Clamping device

There is provided a clamping member for attaching one part of a two part coupling device to a conduit, such as a hose, said clamping member comprising a body section having a bore running therethrough and comprising a first end portion, an intermediate portion and a second end portion, said first end portion being adapted to be connected to one part of the two part hose coupling device. The clamping member further includes at least a pair of spaced apart clamping rods each of which is pivotally connected to the body section of the clamping member, each of said clamping rods including a clamp section connected at one end of said rod, and an annular ring disposed about said body section in contact with said clamping rods, so that when a hose is inserted in the second end portion of the body section, the annular ring member can be positioned so as to bear against the connecting rods and force the connecting rods to be pivoted downwardly so that the clamp section thereof will be forced against ...

Tube retainer assembly having a serpentine elastic sleeve

An improved tube retaining system is disclosed in which a connector member has a generally conical inner bore which receives a first tube. A generally serpentine sleeve is disposed in the conical bore and contacts both an outer periphery of the first tube and the inner periphery of the bore. The unique configuration of the sleeve ensure that the tube is both easily inserted and securely retained against removal within the connector.

Coupler for hose or pipe ends

Spring latching connectors

A spring latching connector includes a housing having a bore therethrough, a piston slidably received in said bore, a circular groove formed in one of said bore and piston and a circular coil spring disposed in said groove for latching said piston and housing together. The groove is sized and shaped for controlling, in combination with a spring configuration, disconnect and connect forces of the spring latching connection.

An apparatus for connection to a pipe

An apparatus 10 for connecting to a pipe comprises a body 14 and a locking member 18, each having an aperture 16, 19 that a pipe can pass through. The locking member is supported by or on the body and is rotatably movable relative to the body between pipe locking and pipe unlocking positions. A pipe engaging member 20 extends at least partially around the pipe. One aspect has the engaging member move radially towards and engage with the pipe upon the rotational movement of the locking member to its pipe locking position, with the locking member remaining, longitudinally, in the same place. Another aspect has the pipe engaging member being arc-shaped with two free ends spaced apart. A third aspect further comprises a pipe engaging member support 30, positioned adjacent the body, which holds the pipe engaging member. The locking member can remain the same distance from the body upon its rotation from the unlocking to the locking position. The movement of the pipe engaging member can be achieved ...

One stroke soft-land flowline connector

A connector

A connector comprises a body 1 which is open at one end 4, and a shoulder 8 in the through-way supports an 0-ring 9. A cap 2 is fitted within an open end of the body, the cap being retained in the body by a snap fit. The cap has a plurality of legs 24 each having an outwardly extending tooth 22 to engage with a complimentary recess 12 in the body. A collet 3 has a plurality of legs 31 which engage with a leg of the cap, and each having an inwardly facing tooth 32 to grip a tube. The cap has an inwardly facing tapered surface (29, fig. 3) that is tapered to provide a cap angle that engages with the collet legs. Axial movement of the collet towards the open end causes inward deflection of the collet legs. The inward deflection then causes a radially outward force to be applied to the legs of the cap via the tapered surface to urge each tooth of the cap into its respective complimentary recess. Complimentary features can be provided in the cap and body to ensure they are in correct angular ...

Gardening fluid connection device

A gardening fluid connection device contains a body including multiple retainers, a resilient element, and a fitting sleeve including multiple spaced engagement teeth. The resilient element abuts against the body and the fitting sleeve. The body includes a 5 stop rib, and the multiple spaced engagement teeth are pushed by the resilient element to abut against the stop rib. the body includes at least one retaining element, each retaining element is located on a first side of each spaced engagement tooth, and a width of each spaced engagement tooth is equal to a rotation distance of the fitting sleeve, hence the fitting sleeve is rotated reciprocatingly to open or close of the 10 gardening fluid coupling device by using the stop rib, each retaining element, each spaced engagement tooth and the resilient element, and each retaining element is stopped when moving to a second side of each spaced engagement tooth.

Gardening fluid connection device

A gardening fluid connection device contains a body including multiple retainers, a resilient element, and a fitting sleeve including multiple spaced engagement teeth. The resilient element abuts against the body and the fitting sleeve. The body includes a 5 stop rib, and the multiple spaced engagement teeth are pushed by the resilient element to abut against the stop rib. the body includes at least one retaining element, each retaining element is located on a first side of each spaced engagement tooth, and a width of each spaced engagement tooth is equal to a rotation distance of the fitting sleeve, hence the fitting sleeve is rotated reciprocatingly to open or close of the 10 gardening fluid coupling device by using the stop rib, each retaining element, each spaced engagement tooth and the resilient element, and each retaining element is stopped when moving to a second side of each spaced engagement tooth.

CONNECTING/DECONNECTING DEVICE BETWEEN A FIRST RIGID RISER WITH A SELF ALIGNING MOUNTING ON A BASE AND A SECOND RIGID CONDUIT MOUNTED ON THE SAME BASE

DEVICE OF FASTENING OF TWO PLATES Of COUPLING OF CONNECTIONS OF FLUIDS

DEVICE OF FILLING OF TANK OF VEHICLE WHILE CARBURIZING LIQUID

Ce dispositif comprend un about (A) embarqué sur le véhicule, relié audit réservoir (R) par un conduit (T1) de déversement et pourvu d'un clapet (4) d'obturation, et un élément de remplissage (E) apte à être raccordé à cet about (A). L'élément de remplissage (E) est pourvu d'au moins un organe (111) de détection de l'appui de l'élément de remplissage (E) sur une partie fixe (1) de l'about (A), cet organe (111) étant apte à commander le déplacement d'un crochet (107) de verrouillage de l'élément précité (E) sur l'about (A) entre une première position où le crochet (107) est dégagé par rapport à l'about (A) et une seconde position où le crochet (107) est en prise (en 15) sur l'about (A).

Method for cam lock fitting

Method and apparatus for an improved cam lock fitting having cooperating double cam levers having outer and inner portions so that when the outer cam levers are opened and the inner cam lever remain closed, the male and female portions of the cam lock fitting only slightly separate from each other allowing the operator to quickly reclose the cam lock fitting if the operator observes that the cam lock fitting still contains pressurized material. This is accomplished by providing a larger cam lobe on the outer cam lever and a smaller cam lobe on a fork shaped inner cam lever so that when the smaller cam lobe is in a closed position and protrudes into a peripheral groove on the male portion the male and female ends have a small space thereinbetween.

Wellhead connector

There is disclosed a wellhead connector for connecting first and second tubular wellhead members in end-to-end relation, wherein locking segments are carried by a ring about the first member for movement between an outer position, to permit the ring to be moved over an outer surface of the second member, to an inner position in which locking shoulders on the inner ends of the locking segments slidably engage a locking shoulder about the outer surface of the second member to urge the ends of the members into tight engagement. The locking segments are moved to their inner positions by means of wedges guidably movable in the ring outwardly of the locking segments and having surfaces slidable over surfaces on the outer ends of the segments as the wedges are moved toward one another, and are moved to their outer positions, as the wedges move away from one another, by means of coil springs acting between the body and locking segments.

A plug-in coupling for connecting a tube to a pipe which has a peripheral retaining rib

A hose coupling wherein a sleeve is made of one piece with axially parallel elastic arms engageable with an external rib of a pipe which is inserted into one end portion of the sleeve. The other end portion of the sleeve is sealingly connected with and surrounds an end of a hose, and the sleeve is surrounded by a turnable or axially movable locking ring having prongs which are caused to bear against the adjacent arms so that the arms are urged against the rib. The sleeve has one or more elastic tongues which can snap behind the adjacent portion or portions of the locking ring to hold the ring in the operative position and to indicate that the ring is maintained in the operative position. The arms have internal grooves for reception of adjacent portions of the rib. The prongs are provided with internal projections which must ride over ramps and hurdles on the respective arms during translatory or angular movement of the locking ring to its operative position, and the arms are further provided ...

Improvements in hose couplers

... 284,042. Marks, E., C. R., (Vapor Car Heating Co., Inc.). Nov. 5, 1926. Couplings, disconnecticle.-In a hose pipe coupling for train pipes comprising a pair of interengaging couplers A, B, a locking member 62 is loosely mounted intermediate its ends on a pivot 61 carried by the coupler A in such a manner that a traversing movement of one end 63 thereof over a wedge surface 64 formed on the said coupler will cause the other end 65 to be pressed downwardly upon a part of the mating coupler B.

DEVICE OF CONNECTION AND DISCONNECTION BETWEEN A RIGID CONTROL FIXEE HAS A COLUMN ARTICULEE ON A BASE PLATE AND A RIGID CONTROL FIXEE HAS THIS BASE PLATE

DEVICE OF FILLING OF TANK OF VEHICLE WHILE CARBURIZING LIQUID

Connection of coupling to quoins for pipings

클램핑 요소를 구비하는 체결 장치를 갖는 회전 증발기

... 본 발명은 회전 구동기, 및 회전 구동기에 부착되고 회전 구동기에 의해 회전 가능한 증발기 플라스크를 수용하기 위한 수용 공간(73)을 갖는 체결 장치를 포함하는 회전 증발기에 관한 것으로, 체결 장치는 회전 구동기 측에 있는 커넥터 부분(11), 특히 링형 커넥터 부분, 및 증발기 플라스크 측에 있는 리테이너 요소(17), 특히 링형 리테이너 요소를 포함하고, 리테이너 요소는 커넥터 부분(11)에 결합되고 출발 위치와 끝 위치 사이에서 커넥터 부분(11)에 대해 회전 가능하다. 본 체결 장치는 적어도 하나의 클램핑 요소(31)를 포함하고, 리테이너 요소(17)가 커넥터 부분(11)에 대해 출발 위치로부터 끝 위치로 회전할 때, 클램핑 요소(31)는 해제 위치로부터 반경 방향 내측으로 유지 위치로 움직이고, 유지 위치에서 각각의 클램핑 요소(31)가 수용 공간(73) 안으로 돌출하여, 체결 장치의 수용 공간(73)에 수용되어 있는 증발기 플라스크(77)의 플랜지형 연결 영역(75)을 형상 끼워맞춤 및/또는 억지 끼워맞춤 방식으로 유지하고 또한 플랜지형 연결 영역이 수용 공간(73)에서 빠지는 것을 막는다.

System for forming a fluid-tight seal

A system for forming a fluid-tight seal is provided which may be employed in a meter apparatus, faucet apparatus, filter apparatus and the like. The system includes a first member and a second member adapted to be seated in the first member, fluid inlet members connected to either members, at least two annular gaskets concentrically disposed about the second member and adapted to be forced against the first and second member when the second member is seated in the first member, and fluid is allowed to flow into contact with the gaskets, to form a fluid-tight seal between the members.

HOSE-COUPLING.

GASKET AND HOLDER THEREFOR.

Quick connect fluid connector with tube variation tolerance and connection verification

A quick connect fluid connector that is provided with sealing and gripping feature that are able to tolerate variations in a tube of a second fluid system to which the fluid connector connects. The fluid connector tolerates the variations while maintaining the sealing and gripping at high fluid pressures through the fluid connector. In one embodiment, the fluid connector may also be provided with an RFID tag to verify that the fluid connector is properly connected to the tube.

METHOD AND APPARATUS FOR CONNECTING PIPES

Coupling assembly with valves

ARTHROSCOPIC SHEATH WITH QUICK COUPLING SOCKET

Plug-in coupling for connecting a flexible tube that is provided with a peripheral retaining rib

Dans ledit accouplement, des bras de retenue (8) forment un seul tenant avec une pièce d'accouplement (4). Une bagué d'arrêt (7) est pourvue de bras solidaires d'arrêt (27) radialement élastiques et appliqués avec précharge, dans la position d'arrêt de ladite bague (7), contre la face extérieure de l'un desdits bras de retenue (8). Ces bras d'arrêt (27) présentent une saillie respective (28) dépassant radialement vers l'intérieur et franchissant par glissement, lors du mouvement de ladite bague (7), un bec encliquetable (14) ménagé sur la face extérieure du bras de retenue (8) associé.

DEVICE AND METHOD FOR A FLUID-TIGHT CONNECTION

A device for connecting a fluid conduit to an orifice of a vessel includes a flexible fitting, a deformable fitting, and one or more compression fittings. The flexible fitting can fix a position of the fluid conduit with respect to the orifice of the vessel, and the deformable fitting can provide a fluid seal between the fluid conduit and the orifice of the vessel. A method for connecting a fluid conduit to an orifice of a vessel includes urging a deformable fitting against both a surface of the fluid conduit and the orifice, urging a flexible fitting toward a surface of the fluid conduit, and attaching the flexible fitting to the orifice.

Pipe connector actuated by power tool

A connection system for connecting tubular members 11, 15 together has a rotatable connector sleeve 19 on one of the tubular members. A curved rack 51 of gear teeth is engaged with the connector sleeve 19, and a power tool 47 is used to rotate the rack 51 and connector sleeve 19. The rack may extend less than 180 degrees and may be removed from the sleeve after use. A retainer 55 may couple the power tool 7 to the rack 51, and hold a pinion 63 of the power tool in engagement with the rack 51.

A plug-in coupling for connecting a tube to a pipe which has a peripheral retaining rib

Conditioning garments

An apparatus for connection to a pipe

A connector

Coupling assembly with valves

A valve assembly comprises male and female coupling members (4, 16) that are connectable by inserting a probe of the male member (4) into a socket of the female member (16). A fluid passageway within the female member has an aperture (28) within the socket that is open and closed by a first closing member (30) that moves within the socket. A fluid passageway within the male member has an aperture (12) on the probe that is open and closed by a second closing member (14). When mated fluid flows between the two fluid passageways. The female member (16) includes a first cage. During insertion of the probe into the socket, the first cage releasably locks the first closing member (30) to the probe such that the cage carries any separation forces created due to the pressure of the fluid within the passageways.

HOSE COUPLING SEAL

There is proposed an annular seal for a pipe coupling, comprising, a lower portion beatable within an upwardly open annular groove in the pipe coupling, an upper portion having an upwardly facing abutment surface, a depending skirt and a stiffening ring. The depending skirt is configured for engagement over a circular upstand of the pipe coupling, which is located inwardly of the annular groove. The stiffening ring is located within the upper portion of the annular seal, and includes an annular portion that is generally parallel with and spaced apart from the abutment surface and at least one circumferential leg depending from the annular portion that provides reinforcement for the depending leg.

COUPLING ASSEMBLY WITH VALVES

A valve assembly comprises male and female coupling members (4, 16) that are connectable by inserting a probe of the male member (4) into a socket of the female member (16). A fluid passageway within the female member has an aperture (28) within the socket that is open and closed by a first closing member (30) that moves within the socket. A fluid passageway within the male member has an aperture (12) on the probe that is open and closed by a second closing member (14). When mated fluid flows between the two fluid passageways. The female member (16) includes a first cage. During insertion of the probe into the socket, the first cage releasably locks the first closing member (30) to the probe such that the cage carries any separation forces created due to the pressure of the fluid within the passageways.

Device of coupling for pipes with flanges or supports

Coupling and flanging device for two underwater fluid connector coupling plates comprises stop locking translation of threaded rod and coupling tabs located on mobile element which are engaged by rotationally locked nut

L'invention concerne un dispositif permettant d'accoupler et de brider des raccords portés par un élément fixe (1) avec des raccords portés par un élément mobile (2). L'élément fixe (1) comprend des moyens formant butée (9, 36) destinés à bloquer la translation, d'une part, d'une tige filetée (13) et, d'autre part, de pattes d'accrochage (20) actionné par des moyens de commande (31, 34). Cette tige filetée (13) et ces pattes d'accrochage (20) sont situées sur un élément mobile (2) et coopèrent par le biais d'un écrou (23) bloqué en rotation et entraîné en translation par la rotation de la tige filetée (13). On réalise ainsi un dispositif fiable, avec un blocage de sécurité, ne nécessitant aucune maintenance et destiné, en particulier, à raccorder des conduits de fluides sous pression sur des installations sous-marines à l'aide d'un robot téléguidé.

Schnellverbinder

Es wird ein Schnellverbinder geschaffen. Der Schnellverbinder ist dazu geeignet, mit einem Verriegelungsring gekoppelt zu werden, der um eine Außenumfangsfläche eines Rohrs vorgesehen ist, durch welches Fluid ein- oder ausströmt. Der Schnellverbinder weist einen Hauptkörper auf, der das Rohr darin aufnimmt und Verriegelungselemente aufweist, die so geformt sind, dass sie durch den Verriegelungsring verriegelt werden und in Richtung des Verriegelungsrings gebogen sind, und eine Montageführung, die mit der Außenumfangsfläche des Hauptkörpers gekoppelt ist und die Verriegelungselemente darin aufnimmt. Die Montageführung ist zum entlang der Längsachse des Hauptkörpers Gleiten ausgebildet, um so den Verriegelungselementen zu erlauben, um den Verriegelungsring verriegelt zu werden oder von dem Verriegelungszustand gelöst zu werden.

Hose coupling seal

There is proposed an annular seal for a pipe coupling, comprising, a lower portion beatable within an upwardly open annular groove in the pipe coupling, an upper portion having an upwardly facing abutment surface, a depending skirt and a stiffening ring. The depending skirt is configured for engagement over a circular upstand of the pipe coupling, which is located inwardly of the annular groove. The stiffening ring is located within the upper portion of the annular seal, and includes an annular portion that is generally parallel with and spaced apart from the abutment surface and at least one circumferential leg depending from the annular portion that provides reinforcement for the depending leg.

TWO PIECE QUICK CONNECT RETAINER

A connector assembly having a male member, a female member and a retainer for releasably securing the male member and the female member. The retainer has inner retainer arms for engaging the male member and an interior portion of the female member, and an outer retainer flange for engaging an outer portion of the female member.

A CONNECTOR

A connector comprising a body (1) having a through-way defining an axis and which is open at one end (4) and a shoulder (8) in the through-way faces the open end and supports an O-ring (9). A cap (2) is fitted within an open end of the body and extends from the open end towards the opposite end, the cap being retained in the body (1) by a snap fit. The cap has a plurality of legs (24) extending away from the open end, the legs each having an outwardly extending tooth (22) at the end opposite to the open end to engage with a complimentary recess (12) in the body to provide the snap fit. A collet (3) in the cap has a plurality of legs (31) extending away from the open end, at least one collet leg engaging with a leg of the cap and having an inwardly facing tooth (32) to grip a tube in the through-way. The cap (2) has an inwardly facing tapered surface (29) that is tapered to provide a cap angle that engages with the collet legs (31) such that axial movement of the collet (3) towards the open ...

IMPROVED FLUID COUPLING

A valve assembly (10, 2) wherein movement of a first securing means (100) is guided by a cam (121, 122, 1252, 1254) and follower (120, 1244) arrangement in order to secure and release a probe (7, 1110) or socket (1210) relative to a closing member (14, 1130; 30, 1230), such as a sheath (14, 1130) or a piston (30, 1230), of the other of the probe (7, 1110) or socket (1210). The probe (7, 1110) and socket (1210) are coupled by relative movement in a coupling direction. Suitably, the probe (7, 1110) and socket (1210) each include a fluid passageway (8, 1120; 22, 1220) that is mated in use when the probe (7, 1110) is fully inserted into the socket (1210). Here, the fluid passageway (8, 1120) in the probe (7, 1110) has an exit (12, 1122) on a circumferential face of the probe (7, 1110) and the fluid passageway (22, 1220) in the socket (1210) has an exit (28, 1222) on a circumferential face of the socket (1210). Each closing member (14, 1130; 30, 1230) closes one of the apertures, i.e. the exits ...

CONNECTION ASSEMBLY FOR COUPLING TO A PIPE

L'invention concerne un ensemble de raccordement (1, 53, 60) à raccorder à un tuyau (18). L'ensemble comprend une partie corps (2), une partie manchon (6), un joint torique (4) et un anneau de serrage (5). On agence les parties corps et manchon de manière à obtenir un raccordement du type baïonnette qui permet d'engager l'anneau de serrage dans le tuyau et de faire fonctionner le joint torique -our former une zone d'étanchéité entre la partie corps et le tuyau. De préférence, un dispositif de verrouillage (50) est mis en place pour éviter une rotation relative entre la partie manchon et la partie corps.

TRAIN-PIPE COUPLING.

Rohrverbindung fuer Flanschrohre, insbesondere Untertage-Luttenrohre

A connector

A connector comprises a body 1 which has a throughway that is open at one end and has fingers 11 that extend towards the open end. A shoulder in the throughway faces the open end and supports an O-ring. A collet 3 in the open end of the throughway has legs 19 extending into the body 1 away from the open end, each of which engages with the body 1 and has an inwardly facing tooth to grip a tube. The connector further comprises a cap 2 which fits over the open end of the body 1 and extends from the open end towards the opposite end. The cap 2 has recesses 14 in a wall at the open end into which a finger 11 is retained by a snap fit. The radially inwardly facing faces 13 of the fingers 11 incline inwardly towards the open end providing a cap angle for the collet 3. The inwardly facing surface of the cap between the fingers 11 can have a shoulder which faces the opposite end, and can have an outwardly flared portion which aligns the fingers 11 with the cap 2 during the assembly process.

TUBE RETAINER ASSEMBLY

... 60,680-015 IMPROVED TUBE RETAINER ASSEMBLY An improved tube retaining system is disclosed in which a connector member has a generally conical inner bore which receives a first tube. A generally serpentine sleeve is disposed in the conical bore and contacts both an outer periphery of the first tube and the inner periphery of the bore. The unique configuration of the sleeve ensure that the tube is both easily inserted and securely retained against removal within the connector.

Tube connection

Improvements with the connections or couplings for the conduits of all kinds for the air, the liquids or gases

HOSE COUPLING

A hose coupling wherein a sleeve is made of one piece with axially parallel elastic arms engageable with an external rib of a pipe which is inserted into one end portion of the sleeve. The other end portion of the sleeve is sealingly connected with and surrounds an end of a hose, and the sleeve is surrounded by a turnable or axially movable locking ring having prongs which are caused to bear against the adjacent arms so that the arms are urged against the rib. The sleeve has one or more elastic tongues which can snap behind the adjacent portion or portions of the locking ring to hold the ring in the operative position and to indicate that the ring is maintained in the operative position. The arms have internal grooves for reception of adjacent portions of the rib. The prongs are provided with internal projections which must ride over ramps and hurdles on the respective arms during translatory or angular movement of the locking ring to its operative position, and the arms are further provided ...

Hose connnection

The invention relates to a hose connection for a fuel dispensing unit. The hose connection comprises a pipe for transporting fuel from a fuel reservoir, a hose for transporting fuel to a motor vehicle, an intermediate member adapted to connect said hose with said pipe, and a locking device fixed to said fuel dispensing unit adapted to interlock said pipe and said intermediate member. The hose connection is secured in relation to said fuel dispensing unit. The invention also relates to a fuel dispensing unit comprising such hose connection.

Coupling device for tube with annular corruguations

The disclosure includes the combination of a flexible rubber tube with annular corrugations and a coupling device for connecting the tube to a fitting. The device includes a latch secured to an end of the tube and a catch associated with the fitting. When the latch is engaged with the catch, the device forces the specially shaped flat annular side wall of the forward most corrugation into surface-to-surface contact with an annular end face of the fitting.

TRANSMITTER FOR QUICK CONNECTOR

A quick connector coupling for making a severable connection with a male member and a female tube in a fluid line includes a connector body having a through bore for receiving the male member having a tubular shape sized to extend into the through bore of the connector body and having an upset, a retainer releasably securing the male member within the connector body, and a verifier including a conductor and moving between a verified position and an unverified position inside the connector body. The connector body includes a radio frequency identification (RFID) chip and an antenna electrically connected to the RFID chip to form a first circuit. In the unverified position of the verifier, the RFID chip electrically connected to the antenna sends an unverified signal through the antenna, and when the verifier is moved in the verified position, the RFID chip sends a verified signal through the antenna. 1. A quick connector coupling for making a severable connection with a male member and a female tube in a fluid line , the quick connector coupling comprising:a connector body having a through bore for receiving the male member having a tubular shape sized to extend into the through bore of the connector body and having an upset, the connector body including a radio frequency identification (RFID) chip and an antenna electrically connected to the RFID chip to form a first circuit;a retainer releasably securing the male member within the connector body; anda verifier including a conductor, the verifier coupled to the connector body and moving between a verified position and an unverified position inside the connector body,wherein, in the unverified position of the verifier, the RFID chip sends an unverified signal through the antenna, and when the verifier is moved in the verified position such that the conductor is electrically connected to the RFID chip to form a second circuit, the RFID chip sends a verified signal through the antenna.2. The quick connector coupling of ...

QUICK CONNECTOR

Provided is a quick connector. When a pipe is inserted into a connector main body, first leg parts of a retainer are deformed and expanded by pressing force in the axial direction on tapered surfaces of the first leg parts caused by an annular protrusion of the pipe, and the annular protrusion of the pipe can pass through the first leg parts in the insertion direction. When the pipe releases from the normal position, the retainer moves in a prescribed direction from a standard position, the first leg parts make contact with a first guide of the connector main body, and the first leg parts are deformed so as to expand, and due to the deformation and expansion of the first leg parts the annular protrusion of the pipe can pass through the first leg parts in the release direction. 1. A quick connector comprising:a connector main body into which a pipe with an annular protrusion is able to be inserted; anda retainer which is formed separately from the connector main body, is disposed in the connector main body to be movable from a standard position in a prescribed direction intersecting an axial direction of the connector main body, and prevents the pipe from being removed by locking the pipe in the axial direction with respect to the annular protrusion in a state in which the pipe is inserted at a normal position of the connector main body,wherein the retainer includes a base part, and a pair of first leg parts which is provided on the base part to be expandable and deformable so that the annular protrusion is allowed to pass therethrough in an expanded and deformed state, and is locked to the annular protrusion in the axial direction in a state in which the retainer is located at the standard position and does not expand,the first leg part further includes a tapered surface which is formed on a surface on which the pipe is inserted and is allowed to come into contact with the annular protrusion when the pipe is inserted into the connector main body, and a locking ...

FUEL INJECTION SYSTEM HAVING A FUEL-CONDUCTING COMPONENT, A FUEL INJECTION VALVE AND A CONNECTION ELEMENT

A connecting element connecting a fuel injection valve to a fuel-conducting component includes: a main body having a receptacle space into which a fuel connector of the fuel injection valve is introduced; and a fastening element. At least one opening is provided in a wall of the main body surrounding the receptacle space. The fastening element for fastening the fuel connector on the main body is brought into the receptacle space at least partly through the at least one opening. At least one elastic bearing element is provided, and the fastening element brought at least partly through the opening into the receptacle space is supported on the wall of the main body via the at least one elastic bearing element. 112-. (canceled)13. A connecting element for connecting a fuel injection valve to a fuel-conducting component , comprising:a main body having a receptacle space into which a fuel connector of the fuel injection valve is at least partly introduced, wherein at least one opening is provided in a wall of the main body surrounding the receptacle space;a fastening element configured to be brought into the receptacle space at least partly through the at least one opening for the fastening of the fuel connector on the main body; andat least one elastic bearing element, wherein the fastening element brought into the receptacle space partly through the at least one opening is supported on the wall of the main body via the at least one elastic bearing element.14. The connecting element as recited in claim 13 , wherein the at least one elastic bearing element is situated at the at least one opening provided in the wall of the main body.15. The connecting element as recited in claim 14 , wherein the at least one opening provided in the wall of the main body is formed by a first bore which extends from an outer side of the wall into the receptacle space claim 14 , and the at least one elastic bearing element is configured as a first sleeve-shaped elastic bearing element claim ...

Post Clamp

A post clamp is disclosed as it may include one or more buffer components. In an example, each buffer component has a first shape on a post side and a second shape on a strap side. The post side is substantially flat and the strap side is substantially arc shaped. In an example, the post clamp also includes a fastener configured to strap the at least one buffer component against a post to secure the at least one buffer component to the post. In an example, the strap side of each of the buffer components has ridges forming a valley between the ridges. The fastener is configured to sit within the valley between the ridges so that the ridges maintain the fastener each of the buffer components and keep the fastener from slipping partially or fully off of the buffer components. 1. A post clamp , comprising:at least one buffer component having a first shape on a post side and a second shape on an opposite side, the at least one buffer component positionable about at least a portion of a post and fastened to the post by a strap on the opposite side.2. The post clamp of claim 1 , wherein the strap is a fastener.3. The post clamp of claim 2 , wherein the fastener is a clamp configured to fasten about the at least one buffer component and the post to secure the at least one buffer component to the post.4. The post clamp of claim 1 , wherein the opposite side of the at least one buffer component includes ridges on either side forming a valley between the ridges.5. The post clamp of claim 4 , wherein a fastener is configured to sit within the valley between the ridges.6. The post clamp of claim 4 , wherein the ridges maintain the fastener on the at least one buffer component and keep the fastener from slipping partially or fully off of the at least one buffer component.7. The post clamp of claim 1 , further comprising four buffer components claim 1 , one buffer component to mate with each of four post sides.8. The post clamp of claim 1 , wherein the post side is substantially ...

INTEGRATED FUEL PIPE CLAMP WITH SIMPLE ERGONOMIC FITTING STRUCTURE

An integrated clamp assembly for fluid tubes, a fluid tube assembly and a method of connecting automotive fuel tubes. The assembly includes a clamp body with side-by-side channels for receiving complementary-sized side-by-side fluid tubes, a clamp cover, numerous quick connectors to fluidly join the ends of fluid tubes together, and a retaining clip for each quick connector to keep the end of one of the joined fluid tubes secured to the quick connector. The size of the quick connectors is such that when placed within a corresponding section of the channel formed in the clamp body, the smaller quick connector length provides an axially-compliant fit within the respective channel. This compliance makes it easier for an installer, manufacturer, assembler or related personnel to fluidly connect the ends of axially-adjacent fluid tubes together within the clamp in situations where manufacturing tolerances cause one of the side-by-side fluid tubes that is to be secured by the quick connector and retaining clip to project a different length along a fluid flow dimension than that of its neighboring fluid tube. 1. An integrated clamp assembly for fluid tubes , the assembly comprising:a clamp body defining a plurality of side-by-side fluid tube-receiving channels therein;a plurality of quick connectors; anda plurality of retaining clips each cooperative with a respective one of the quick connectors such that a fluid tube-securing snap-fit engagement is formed between them, wherein each of the quick connectors are sized and shaped to (a) provide a terminus for fluidly joined sections of the fluid tubes and (b) define an axially-compliant fit within a respective channel when situated therein such that the axially-compliant fit accommodates relative variations in the placement of the assembled quick connector, retaining clip and joined tube sections along a fluid-flow dimension within the channel that arise as a result of one of the fluid tubes projecting a different length ...

Coupling for Pressure Lines

A coupling for pressure lines, having a housing () which has a continuous conveying duct () for a pressurised medium and can be connected by one end to a pressure source and attached by the opposite end to a connection nipple (), and having retaining jaws () which are arranged around the mouth of the conveying duct opening into the connection nipple () and which can be fixed by a locking mechanism in a position in which they engage around the connection nipple (), in which the retaining jaws () are each supported on a pivot bearing () and have, at the end remote from the connection nipple (), beyond pivot bearing (), an actuating arm () which can be actuated, in order to close the retaining jaws (), by a piston () subjected to the pressure of the medium. 1. A coupling for pressure lines , comprising:a housing which has a continuous conveying duct for a pressurised medium and is adapted to be connected by one end to a pressure source and attached by an opposite end to a connection nipple,retaining jaws arranged around a mouth of the conveying duct opening into the connection nipple and which are adapted to be fixed by a locking mechanism in a position in which the retaining jaws engage around the connection nipple,a piston in the housing and subjected to pressure of the medium,wherein the retaining jaws are each supported on a pivot bearing and have, at an end remote from the connection nipple, and beyond the pivot bearing, an actuating arm adapted to be actuated, in order to close the retaining jaws, by the piston.2. The coupling according to claim 1 , wherein the piston is arranged in an annular space that annularly surrounds the conveying duct and is connected to the conveying duct by a cross-bore.3. The coupling according to claim 2 , wherein the piston has claim 2 , at a front end thereof facing the connection nipple claim 2 , a conical end face with which it engages ends of the actuating arms of the retaining jaws.4. The coupling according to claim 3 , wherein ...

CONNECTOR

A connector connectable to a pipe having an annular protrusion on an end portion outer circumference thereof includes a connector main body having, at an end thereof, a pipe insertion hole into which the pipe is inserted; a checker to be pushed in from a temporary stopping position with respect to the connector main body to a completely inserted position with respect to the connector main body; and a retainer disposed inside the connector main body, which is configured to restrict a movement of the checker from the temporary stopping position to the completely inserted position, before the pipe is inserted into the connector main body. The retainer has a retainer lock part in a lower end portion of the retainer. A retainer-locker, which locks the retainer lock part, is provided in a bottom portion on a pipe insertion hole side of the connector main body. 1. A connector connectable to a pipe having an annular protrusion on an end portion outer circumference thereof , the connector comprising:a connector main body having, at an end thereof, a pipe insertion hole into which the pipe is inserted;a checker to be pushed in from a temporary stopping position with respect to the connector main body to a completely inserted position with respect to the connector main body; anda retainer disposed inside the connector main body, which is configured to restrict a movement of the checker from the temporary stopping position to the completely inserted position, before the pipe is inserted into the connector main body,wherein the retainer has a retainer lock part in a lower end portion of the retainer,wherein a retainer-locker, which locks the retainer lock part, is provided in a bottom portion on a pipe insertion hole side of the connector main body, andwherein, by inserting the pipe into the connector main body from the pipe insertion hole, the retainer swings toward the pipe insertion hole side with the retainer lock part as a fulcrum, thus enabling the checker to be pushed in ...

Pipe Coupling Having Arcuate Snap Couplers With Cylindrical Base Body

A coupler for coupling together the end portions of two pipes having radial end flanges includes a single piece cylindrical base body having a receiving opening therethrough to receive and surround end portions of the pipes to be coupled and bridging over a gap between the pipes to be coupled. At least one arcuate coupling member having opposite end flanges extending axially inwardly from the ends of the arcuate coupling member with the length between opposite end flanges being greater than the length of the cylindrical base body is connectable to the cylindrical base body in a coupling position to prevent the passage of the radial pipe flanges to thereby secure the end portions of the pipes to be connected in the cylindrical base body in a connected condition. The arcuate coupling members can be pivotally connected to the cylindrical base body so can move between coupling and uncoupling positions.

INSTALLATION BETWEEN VALVE CONNECTOR AND PIPE OF ICE MAKER

An installation of a water supply pipe and a valve connector of an ice maker includes a valve connector with an inlet tube extending therefrom which communicates with a water supply hole in the body. The inlet tube has a first flange extending inward therefrom. A sleeve is inserted into the inlet tube and includes a shank and a second flange extending outward from the first end thereof. The sleeve extends through a seal ring which contacts the inside of the inlet tube. A tube adapter is inserted into the inlet tube and includes a passage defined through the tubular portion of the tube adapter. The tubular portion includes multiple pawls. Each pawl has a hook portion. A water supply pipe is inserted into the passage and clamped by the pawls. 1. An ice maker valve installation comprising:a valve connector having a body and a handle rotatably connected to the body, an inlet tube extending from one side of the body and having a first flange extending inward from an inner periphery of a distal end thereof, an inner diameter of the first flange being smaller than that of an inside of the inlet tube, a water supply hole defined in communication between the body and the inlet tube, a shoulder portion formed between the inside of the inlet tube and a portion of the body defining the water supply hole;a sleeve inserted into the inlet tube and having a shank, a second flange extending outward from a first end of the shank to form a substantially even surface with the shoulder portion, the shank extending through a seal ring which contacts the inside of the inlet tube and the shoulder portion;a tube adapter inserted into the inlet tube and having a tubular portion and a passage defined through the tube adapter, the tubular portion having multiple slots defined axially to form multiple pawls, the slots communicating with the passage, each pawl having a hook portion formed at a first end of the tube adapter, a head extending outward from a second end of the tube adapter, the ...

Connecting clamp

A connecting clamp for connecting two pipe stubs with an associated pipe body may include a first clamp body for connecting a first pipe stub with a first pipe body and a second clamp body disposed spaced apart from the first clamp body for connecting a second pipe stub with a second pipe body. The connecting clamp may also include a connecting body arranged between the clamp bodies. The connecting body may pivotably connect the clamp bodies with one another such that the clamp bodies are pivotable relative to one another between a start pivot position and an end pivot position. The connecting body may include a fixing device for fixing the clamp bodies in the end pivot position.

FLUID CONNECTOR WITH FULL INSERTION ASSURANCE CAP WITH SECONDARY LATCHES

A fluid connector for coupling a tubular member having an endform spaced from a first insertion end to an external component, including a connector body, including a bore having a first end for receiving the tubular member, and a first exterior groove spaced from the first end and arranged for receiving one or more projections of an assurance cap for latching the assurance cap to the connector body when the tubular member is fully inserted into the bore. 1. A fluid connector for coupling a tubular member having an endform spaced from a first insertion end to an external component , comprising: a bore having a first end for receiving the tubular member; and,', 'a first exterior groove spaced from the first end and arranged for receiving one or more projections of an assurance cap for latching the assurance cap to the connector body when the tubular member is fully inserted into the bore., 'a connector body, including2. The fluid connector as recited in claim 1 , wherein the first exterior groove is an annular groove.3. The fluid connector as recited in claim 1 , wherein:the connector body further comprises a flange section spaced from the first end; and,the first exterior groove is disposed between the first end and the flange section.4. The fluid connector as recited in claim 3 , wherein the first exterior groove is arranged adjacent to the flange section.5. The fluid connector as recited in claim 1 , wherein the connector body further comprises a raised portion extending from an outer surface of the connector body.6. The fluid connector as recited in claim 5 , wherein the raised portion includes an outward extending tapered portion.7. The fluid connector as recited in claim 5 , wherein the raised portion is arranged adjacent to the first exterior groove.8. The fluid connector as recited in claim 5 , wherein the first exterior groove has a first radial distance and the outer surface has a second radial distance claim 5 , the second radial distance being greater than ...

BONDING CLIP FOR FLUID CONDUIT COUPLING

A bonding clip is provided in combination with a fluid conduit coupling that interconnects fluid conveying members. The bonding clip conducts electrical charge across the coupling to prevent buildup of electrostatic charges in the coupling. In one aspect of the invention, it may be considered a bonding clip. In another aspect, it may be considered the combination including the bonding clip and coupler. The invention also includes a method for dissipating electrostatic charge across a coupling used to interconnect fluid conveying members. In a preferred embodiment of the bonding clip, it includes a continuous flexible wire element mounted exteriorly of the coupling. The bonding clip is formed in a shape to connect the facing flanges of adjacent fluid conveying lines connected by the coupler, and to pass over the coupler with a defined gap separating a bridge portion of the clip from exterior surfaces of the coupler. 1. A bonding clip for installation over a fluid conduit coupling that interconnects two fluid conveying members , said bonding clip comprising:a bridge portion;a pair of leg portions each having first and second ends, said first ends of said leg portions connected to respective opposite ends of said bridge portion; anda pair of arcuate shaped contacts each having first and second ends, said first ends of said arcuate shaped contacts connected to respective second ends of said pair of leg portions.2. The bonding clip of claim 1 , further including:a bend incorporated at each second end of said pair of arcuate shaped contacts, and a distal extension extending from each bend, said distal extensions forming opposite ends of said bonding clip.3. The bonding clip of claim 1 , wherein:connected pairs of said leg portions and said arcuate shaped contacts each extend substantially planar to one another.4. The bonding clip of claim 1 , wherein:connected pairs of said leg portions, said arcuate shaped contacts, and said distal extensions each extend substantially ...

PIPE CONNECTOR

A retainer is equipped with a regulation segment, which regulates the position of an O-ring placed in an insertion hole, and a prevention segment, which engages with a spool of a pipe and prevents the pipe from being removed from the insertion hole. Moreover, by moving the retainer toward the minus side in the Y direction and attaching it to an attachment segment, the retainer becomes sandwiched between an opposing wall portion and a tube segment in the X direction. Because of this, the number of parts can be reduced and the retainer that regulates the position of the O-ring can be prevented from being moved in the X direction by the pressure of fluid flowing inside the pipe connector in the X direction. 1. A pipe connector comprising:a housing in which is formed an insertion hole into which is inserted an end portion of a pipe having an annular spool;an O-ring that is placed in the insertion hole, is in contact with an outer peripheral surface of the pipe inserted into the housing, and seals the space between an inner peripheral surface of the insertion hole and the outer peripheral surface of the pipe; and a regulation segment that regulates the position, in the insertion direction, of the O-ring placed in the insertion hole and', 'a prevention segment that engages with the spool of the pipe having the end portion inserted into the insertion hole and prevents the pipe from being removed from the insertion hole., 'a regulation and prevention member that is attached to the housing from an intersecting direction intersecting an insertion direction of the pipe, the regulation and prevention member having'}2. The pipe connector according to claim 1 , whereinan attachment segment that configures the housing and to which the regulation and prevention member is attached is formed on an insertion side of the insertion hole into which the pipe is inserted,the O-ring is placed in an end portion of the insertion hole on the insertion side in the insertion direction, anda ...

REUSABLE CLAMP WITH LATCH RELEASE ARM FOR CONNECTING CONDUIT SECTIONS AND ASSOCIATED METHODS

A reusable clamp for retaining conduit sections or sanitary fittings having circular flanges together includes two gland members movable between open and closed positions. The gland members include two handles projecting outwardly from the gland members and two sets of locking detents formed on a latch finger connected to one gland member and the outer periphery of the other gland member. The locking detents engage to prevent movement of the gland members away from the closed position until a latch release arm coupled to the latch finger is depressed towards one of the handles, which causes the locking detents to disengage from one another and enables re-opening of the clamp when desired. The latch release arm and one or more of the handles also include tie-receiving loops to prevent accidental opening of the clamp unless desired by the end user. 1. A reusable clamp for retaining conduit sections having circular flanges together , the reusable clamp comprising:first and second gland members, each including opposing first and second ends and an arcuate internal channel extending between said first and second ends and configured to receive the circular flanges, said first ends being operatively coupled together to enable relative rotation of said first and second gland members;first and second handles projecting outwardly from said first and second gland members and defining gripping surfaces for moving between an open position and a closed position;a latch finger including a proximal end operatively coupled to said first gland member, a distal end extending beyond said second end of said first gland member, and first locking detents adjacent said distal end and projecting inwardly towards said second gland member;a retention section including second locking detents projecting outwardly from said second gland member adjacent said corresponding second end, such that said first and second locking detents engage each other in the closed position to prevent movement back ...

TUBULAR-MEMBER LOCK MECHANISM

A tubular-member lock mechanism includes a cylindrical housing to which a tubular member having an engagement portion at one end is mounted, and a lock member for engaging or releasing the housing and the tubular member. The housing includes a lock-member guide wall turnably guiding the lock member, at least two sliding surfaces with different inclinations wherein a tip portion of the lock member slides by turning the lock member, and a slit through which one portion of the lock member passes to engage the engagement portion of the tubular member mounted to the housing. The lock member, at a standby/lock position, engages the engagement portion formed on an outer periphery of the tubular member, and the lock member, at a release position where a rotational load is applied, spreads by the sliding surfaces having the different inclinations releases the engagement portion of the tubular member. 1. A tubular-member lock mechanism , comprising:a cylindrical housing to which a tubular member having an engagement portion at at least one end is mounted; anda lock member for engaging or releasing the housing and the tubular member,wherein the housing includes a lock-member guide wall turnably guiding the lock member, at least two sliding surfaces wherein a tip portion of the lock member slides accompanied by turning of the lock member, and having different inclinations, and a slit through which one portion of the lock member passes to engage the engagement portion of the tubular member mounted to the housing, andthe lock member, at a standby/lock position, engages the engagement portion formed on an outer periphery of the tubular member passing through at the slit by an elastic force of the lock member, and the lock member, at a release position where a rotational load is applied, spreads by the sliding surfaces having the different inclinations to be released from the engagement portion of the tubular member.2. A tubular-member lock mechanism according to claim 1 , wherein ...

Sterile Connector

The invention is directed to an connector comprising a first part and a second part, each provided with a contact surface and at least one non-contact surface facing away from the contact surface, at least one opening in the contact surface having an fluid connection to at least one opening of the non-contact surface, a releasable covering of the opening in the contact surface, and complementary means for mechanically coupling the parts at the contact surfaces to form the connector. The complementary means for mechanically coupling the parts are configured to mechanically interlock with each other. 1. A connector comprising a first part and a second part , each provided witha contact surface and at least one non-contact surface facing away from the contact surfaceat least one opening in the contact surface having a fluid connection to at least one opening of the non-contact surfacea releasable covering of the opening in the contact surface complementary means for mechanically coupling the parts at the contact surfaces to form the connectorcharacterized in that the complementary means for mechanically coupling the parts are configured to mechanically interlock with each other by counter-rotating of the first and second part; and the openings in the contact surfaces are configured to be brought to match at least in part to provide fluid communication through the openings by counter-rotating of the first and second part.2. The connector according to claim 1 , characterized in that the releasable coverings of the openings in the contact surface are attached to extricable grips.3. The connector according to claim 2 , characterized in that the extricable grips are the grips of the releasable coverings of the first part and second part are provided with complementary means for mechanically interlock with each other.4. The connector according to claim 2 , characterized in that the first part and the second part is provided with means to prevent the release coverings from ...

Clamping Device

A clamping device () suitable for securing a pair of flanges () together, consists of a unitary strip of a polymeric material that defines a multiplicity of clamping segments () linked by flexible strip portions (). The ends of the unitary strip define latching elements () shaped to interconnect when the ends are brought together. Along one face of the unitary strip the clamping segments () define teeth () that project at opposite sides of the unitary strip, and these teeth define faces that are adapted in use to contact outer faces of the pair of flanges. Each clamping segment () may define two opposing teeth (). The clamping device can be operated with a single hand, being bent around the outside of the pair of flanges so that the clamping segments () engage opposite faces of the pair of flanges () and hold them together, and the latching elements () are interconnected. 1. A clamping device suitable for securing a pair of rims or flanges together , the clamping device being a unitary strip of a polymeric material that defines a multiplicity of clamping segments linked by flexible strip portions , and wherein the ends of the unitary strip define latching elements shaped to interconnect when the ends are brought together; wherein along one face of the unitary strip the clamping segments define teeth that project at opposite sides of the unitary strip , the teeth at opposite sides of the unitary strip defining faces that are adapted in use to contact outer faces of the pair of rims or flanges , wherein each clamping segment defines two teeth projecting from opposite sides of the clamping segment , the teeth defining opposing faces that are adapted in use to contact outer faces of the pair of rims or flanges; and wherein a portion of each clamping segment is thicker than the thickness of the adjacent flexible strip portions and projects above the outer surface of the adjacent flexible strip portions to form a ridge at the face of the unitary strip opposite to that ...

QUICK CONNECTOR WITH A REPLACEABLE RESTRICTION ORIFICE

Female quick couplings are disclosed that have a housing defining an axial bore having a first shoulder and a first slot transverse to the axial bore, a removable insert defining a restriction orifice seated against the first shoulder within the axial bore, and a locking member slidingly received in the first receptacle. The removable insert defines a restriction orifice having an upstream conical frustum and a downstream conical frustum mated at their respective smaller diameter. The upstream conical frustum has a largest diameter substantially similar to an internal diameter of the first sealing member and the downstream conical frustum has a largest diameter substantially similar to an internal diameter of the axial bore extending downstream of the first shoulder. The largest dimeter of the upstream conical frustum is larger than the largest diameter of the downstream conical frustum. Engine systems incorporating the female quick coupling are also disclosed. 1. A female quick coupling comprising:a housing defining an axial bore having a first shoulder and a first slot transverse to the axial bore;a removable insert defining a restriction orifice seated against the first shoulder within the axial bore;a locking member slidingly received in the first receptacle.2. The female quick coupling of claim 1 , comprising claim 1 , in order claim 1 , seated upon the removable insert claim 1 , a first sealing member claim 1 , a spacer claim 1 , a second sealing member claim 1 , and a lock washer.3. The female quick coupling of claim 2 , wherein the axial bore has a dual stepped bore defining the first shoulder and a second shoulder claim 2 , wherein the lock washer is seated against the second shoulder.4. The female quick coupling of claim 1 , wherein the removable insert defines a restriction orifice having an upstream conical frustum and a downstream conical frustum mated at their respective smaller diameter.5. The female quick coupling of claim 4 , wherein the upstream ...

Hose coupling seal

There is proposed an annular seal for a pipe coupling, comprising, a lower portion beatable within an upwardly open annular groove in the pipe coupling, an upper portion having an upwardly facing abutment surface, a depending skirt and a stiffening ring. The depending skirt is configured for engagement over a circular upstand of the pipe coupling, which is located inwardly of the annular groove. The stiffening ring is located within the upper portion of the annular seal, and includes an annular portion that is generally parallel with and spaced apart from the abutment surface and at least one circumferential leg depending from the annular portion that provides reinforcement for the depending leg.

PLUG CONNECTION FOR FLUID LINES, INCLUDING A RETAINING PART AND A SECONDARY LOCK

A plug connection including two coupling parts releasably locked by a locking device. The locking device includes a retaining part and two retaining webs, one on each coupling part. The retaining part can be assembled on one of the coupling parts, in a pre-assembled state, and, in the assembled state, includes C-shaped retaining portions that axially and radially surround the retaining webs. The retaining part also has an actuation region that operates to spread open the retaining portions when a release force is applied on the actuation region. A locking part is configured such that the locking part can be moved transversely from a release position into a locking position. In the release position, the locking part allows radial movement of the retaining part out of the assembled state and, in the locking position, prevents a radial movement of the retaining part out of the assembled state. 1. A plug connection for fluid lines , the plug connection comprising: first and second coupling parts that can be plugged together in an axial plug-in direction and that can be releasably locked by a locking device , the locking device being comprised of a first outer radial retaining web of the first coupling part and a second outer radial retaining web of the second coupling part , first and second webs being axially adjacent in the plug-in direction in the plugged state , the locking device further including a retaining part having an annular contour and which can be assembled secured axially and radially on one of the first and second coupling parts in a pre-assembled state , the retaining part also having least one C-shaped retaining section with two collars , the C-shaped retaining section being radially movable in a spring-elastic manner , the retaining section engaging the first and second webs of the first and second coupling parts in an axial and radial manner in the assembled state , the locking device being further comprised of a locking part arranged on the ...

QUICK CONNECTOR

A quick connector includes a socket having a socket opening and a plug inserted and coupled to the socket opening. The socket includes a socket body having a socket space into which the plug is inserted and a latch that hampers insertion of the plug into the socket space or stops the plug from escaping to the outside. The plug includes an insert body, an insert O-ring that surrounds the insert body, and an insert hook protruding outward from the insert body. The latch includes a latch frame, a latch opening formed in the latch frame, and a latch step that hides part of the latch opening, the latch step being disposed on the latch frame such that when the insert body is inserted into the socket space, the insert O-ring does not make contact with the latch step, but the insert hook makes contact with the latch step. 1. A quick connector comprising:a socket having a socket opening formed therein; anda plug horizontally inserted into and coupled to the socket through the socket opening,wherein the socket includes a socket body having a socket space that is in communication with the outside through the socket opening and into which the plug is inserted and a latch configured to, in a locking position, hamper insertion of the plug into the socket space or stop the plug inserted into the socket space from escaping to the outside,wherein the plug includes an insert body inserted into the socket space, an insert O-ring configured to surround the insert body to maintain water tightness between the insert body and an inside surface of the socket body when the insert body is inserted into the socket space, and an insert hook further protruding outward from the insert body beyond an outside surface of the insert O-ring, andwherein the latch includes a latch frame, a latch opening formed in the latch frame, and a latch step configured to hide part of the latch opening, the latch step being disposed on a side surface of the latch frame such that when the insert body, together with ...

GARDENING FLUID CONNECTION DEVICE

A gardening fluid connection device contains a body including multiple retainers, a resilient element, and a fitting sleeve including multiple spaced engagement teeth. The resilient element abuts against the body and the fitting sleeve. The body includes a stop rib, and the multiple spaced engagement teeth are pushed by the resilient element to abut against the stop rib. The body includes at least one retaining element, each retaining element is located on a first side of each spaced engagement tooth, and a width of each spaced engagement tooth is equal to a rotation distance of the fitting sleeve, hence the fitting sleeve is rotated reciprocatingly to open or close of the gardening fluid coupling device by using the stop rib, each retaining element, each spaced engagement tooth and the resilient element, and each retaining element is stopped when moving to a second side of each spaced engagement tooth. 1. A gardening fluid connection device comprising: a body on which multiple retainers are retained:a resilient element; anda fitting sleeve fitted on a first end of the body, the fitting sleeve including multiplespaced engagement teeth, the resilient element abutting against the body and the fitting sleeve, the fitting sleeve rotating along the body reciprocatingly and pushing the resilient element so as to open or close the gardening fluid coupling device, hence the multiple retainers of the body are removed or retained when the fitting sleeve presses the resilient element or is pushed by the resilient element, respectively, so that the multiple retainers of the body connect with or remove from a water supply device, respectively;wherein the body further includes at least one retaining element, andwherein the fitting sleeve further includes at least one shoulder respectively located above and contacting with the retaining element so as to maintain the fitting sleeve on a closing position and not press downward when the fitting sleeve rotates to an opening position, ...

QUICK CONNECTOR

A quick connector is provided. The quick connector is configured to be coupled to a locking ring provided around an outer peripheral surface of a tube, through which fluid flows in or out. The quick connector includes a main body, which accommodates the tube therein and includes locking members, formed to be locked by the locking ring and being bent toward the locking ring, and a mounting guide coupled to the outer peripheral surface of the main body and accommodating the locking members therein. The mounting guide is configured to slide along the longitudinal axis of the main body so as to enable the locking members to be locked around the locking ring or to be released from the locked state. 1. A quick connector configured to be coupled to a locking ring provided around an outer peripheral surface of a tube , through which fluid flows in or out , the quick connector comprising:a main body accommodating the tube therein and including at least one locking member, configured to be locked around the locking ring and being bent toward the interior of the main body; anda mounting guide slidably connected to an outer peripheral surface of the main body and accommodating the locking member therein, the mounting guide being configured to slide along a longitudinal axis of the main body so as to enable the locking member to be locked around the locking ring or to be released from a locked state.2. The quick connector of claim 1 , wherein the main body further includes:a body member configured to correspond to a shape of the tube so as to communicate with the tube; anda at least one connector,wherein the at least one connector extends a predetermined length from the body member and is positioned to face opposite sides of the locking ring, andwherein the at least one locking member is bent at respective ends of the connector toward the interior of the main body so as to be lockable around the locking ring.3. The quick connector of claim 2 , wherein the main body further ...

CONNECTOR

A connector includes a housing having a connecting portion, an insertion portion, and slits, and a retainer having arms, and engaging portions. The engaging portions are engaged with a flange portion of a first pipe member so as to retain the first pipe member. An inclinatory contact portion is provided between inner circumferential surfaces of the slits and outer surfaces of the, such that the pair of arms are urged in directions of approaching each other when a force to pull out the first pipe member from the insertion portion is exerted. 1. A connector for connecting a first pipe member having a flange portion around an outercircumference with a second pipe member, the connector comprising: a connecting portion, at one end thereof, formed to be connected with the second pipe member,', 'an insertion portion, at the other end thereof, formed to be inserted with the first pipe member, and', 'a pair of slits formed on a peripheral wall at a side of the insertion portion; and, 'a tube shaped housing having'} 'a pair of arms formed to be inserted into the slits, and', 'a arch shaped retainer having'}engaging portions inwardly protruding from the arms to enter into an inner 'wherein an inclinatory contact portion is provided between inner circumferential surfaces of the slits at a side of a first pipe member pull-out direction and outer surfaces of the arms at a side of the first pipe member pull-out direction, such that the pair of arms are urged in directions of approaching each other when a force to pull out the first pipe member from the insertion portion is exerted.', 'circumference of the insertion portion of the housing and to be engaged with the flange portion of the first pipe member, thereby retaining the first pipe member,'}2. The connector of claim 1 ,wherein the inclinatory contact portion has:tapered grooves formed on the inner circumferential surfaces of the slits at the side of the first pipe member pull-out direction; andtapered ribs formed on the outer ...

HALF-RING SEGMENT, CONNECTION CLAMP, AND CONNECTION DEVICE

The invention relates to an annular connection clamp with a first clamping flange () which protrudes radially inwards and with an axial counter bearing () which is spaced from the clamping flange and which is made of a first and a second half-ring segment (), each half-ring segment having a first and a second segment end. The first segment end of the first half-ring segment () has latching means () of a first type, and the second segment end of the second half-ring segment has corresponding latching means () of a second type, said latching means being pushed into each other in a tangential direction, thereby being latchable together. The second segment end of the half-ring segment () has latching means () of a second type, and the first segment end of the second half-ring segment () has latching means () of a first type, said latching means being pushed into each other in a tangential direction, thereby being latchable together. 1. An annular connection clamp having a first clamping flange protruding radially inwards and an axial counter bearing spaced axially from said connection clamp , comprising:a first and a second half-ring segment, each of which having a first and a second segment end,wherein the first segment end of the first half-ring segment has latching means of the first type and the second segment end of the second half-ring segment has corresponding latching means of the second type, which are pushed into one another in a tangential direction, thereby being latchable together,wherein the second segment end of the first-half ring segment has latching means of a second type, and the first segment end of the second ring segment has latching means of a first type, which are pushed into one another in a tangential direction, thereby being latchable with one another.2. The connection clamp according to claim 1 , wherein the two half-ring segments are built identically.3. An annular connection clamp with a first clamping flange protruding radially inwards and ...

Secure tube coupling with automatic connection

A tube coupling comprises a female connector with a body into which a male connector having an annular collar is inserted axially, and a connection element that extends in a transverse direction within the body of the female connector. The connection element is designed to interfere mechanically with the collar during insertion of the male connector and to move transversely of its own accord towards the inside of the female connector. The connection element includes a locking hook that co-operates with a locking catch provided in the female connector, the hook going past the catch as a result of the mechanical interference of the collar that drives axial and radial elastic deformation of the connection element. The hook locks against catch when the connection element is fully pushed into the female connector.

Quick connector with verification

A quick connector coupling for making a severable connection with a male member in a fluid line includes a connector body having a through bore for receiving the male member having a tubular shape sized to extend into the through bore of the connector body, a retainer releasably securing the male member within the connector body, and a verifier including at least one arm extending outside the connector body. Further, the verifier is coupled to the connector body and is moved to a latched position from an unlatched position when the male member is securely connected with the connector body. The connector body includes at least one verification element, which is at least partially covered by the at least one arm extending from the verifier in the unlatched position. The verification element of the connector body is uncovered and readable when the verifier is moved to the latched position.

FLUID COMMUNICATION DEVICE HAVING A RING REDUCING MOUNTING STRESS

A fluid communication device including a tubular body which enables the circulation of a fluid and which has an end piece that is connectable to a plug-in pipe having an outer annular locking groove. An assembly head includes a receiving chamber in which an end piece of the tubular body is mounted. The assembly head includes a U-shaped locking element having two arms that are inserted into the receiving chamber. An intermediate ring is slidably mounted in the receiving chamber to achieve a pre-opening of the locking element just before the plug-in pipe reaches a position in which it engages with the end piece. 13-. (canceled)4. A fluid communication device , comprising:a tubular body including a tubular end piece extending in an axial direction, said tubular end piece connectable to a plug-in pipe having an outer annular locking neck;an assembly head in which said tubular end piece is mounted, said assembly head including a receiving chamber coaxial with said tubular end piece and adapted to receive said plug-in pipe;a U-shaped locking element including two arms inserted into said receiving chamber along an insertion direction perpendicular to said axial direction, said two arms elastically spreadable apart from one another in said receiving chamber along said insertion direction upon axial displacement of said plug-in pipe in said receiving chamber toward a position of abutment in which said plug-in pipe is fully connected to said tubular end piece, said two arms engaged within said annular locking neck of said plug-in pipe upon said plug-in pipe reaching said position of abutment to lock said plug-in pipe in said assembly head; andan intermediate ring mounted in said receiving chamber and movable in said axial direction to effect a pre-opening of said locking element, said intermediate ring axially displaceable by said plug-in pipe when said plug-in pipe is displaced in said receiving chamber toward said tubular end piece, said intermediate ring including chamfers ...

COUPLING AND CLIP FOR COUPLING

Disclosed are a coupling and a clip for a coupling. The coupling may include a male connector having a holding groove, a female connector having a head portion for inserting the male connector, and a clip detachably coupled to the female connector and securing the male connector to the female connector. The female connector may include at least a slit and a coupling recess for inserting and seating the clip. The clip may include a band with elastically movable fore ends. The band may include at least a portion to serve as a locking portion, which is projected to an inside of the female connector through the at least a slit of the female connector and inserted in the holding groove of the male connector. One fore end of the band may form a hand grip and the other may serve as a rotation center when the hand grip is pulled outwards. 1. A coupling comprising:a male connector having a holding groove formed in a fore end outside circumference thereof;a female connector having a head portion for inserting the male connector therein in an axial direction to couple to the male connector; anda clip detachably coupled to the female connector and securing the male connector to the female connector, whereinthe female connector includes at least a slit and a coupling recess formed along an outside circumference of the female connector and connected to the at least a slit for inserting and seating the clip,the clip includes a band formed to surround the outside circumference of the female connector and have opposite fore ends which are elastically movable in a transverse direction plane of the female connector,the band includes at least a portion to serve as a locking portion, which is projected to an inside of the female connector through the at least a slit of the female connector and inserted in the holding groove of the male connector for securing the male connector,one side fore end of the band is projected outwards to form a hand grip, andthe other side fore end of the band ...

QUICK CONNECTOR WITH A REPLACEABLE RESTRICTION ORIFICE

Female quick couplings have a housing defining an axial bore therethrough that has a frustum-shaped bore portion that defines a restriction orifice, a first slot transverse to the axial bore, an a first shoulder between the first slot and the restriction orifice, and a locking member slidingly received in the first slot. The frustum-shaped bore can have an upstream conical frustum and a downstream conical frustum mated at their respective smaller diameter. The upstream conical frustum has a largest diameter that is larger than a largest diameter of the downstream conical frustum. Engine systems incorporating the female quick coupling and female quick coupling kits are also disclosed. 1. A female quick coupling comprising:a housing defining an axial bore therethrough that has a frustum-shaped bore portion that defines a restriction orifice, a first slot transverse to the axial bore, an a first shoulder between the first slot and the restriction orifice;a spacer seated against the first shoulder within the axial bore; anda locking member slidingly received in the first slot, thereby locking the spacer in the axial bore.2. The female quick coupling of claim 1 , comprising a sealing member and a lock washer seated on the spacer.3. The female quick coupling of claim 2 , wherein the axial bore has a dual stepped bore defining the first shoulder and a second shoulder claim 2 , wherein the lock washer is seated against the second shoulder.4. The female quick coupling of claim 1 , wherein the frustum-shaped bore portion has an upstream conical frustum and a downstream conical frustum mated at their respective smaller diameter.5. The female quick coupling of claim 4 , wherein the upstream conical frustum has a largest diameter substantially similar to an internal diameter of the first sealing member and the downstream conical frustum has a largest diameter substantially similar to an internal diameter of the axial bore extending downstream of the first shoulder.6. The female ...

CONNECTOR FOR CONNECTION BETWEEN TWO FLUID-CONVEYING ELEMENTS

A connector for connection between two fluid-conveying elements, in particular for connection between two motor vehicle pipes, with a female plug-in part and a male plug-in part which is insertable into the female plug-in part. A retainer is connected to the female plug-in part, the retainer allowing the male plug-in part to be fixed, in the inserted state, to the female plug-in part. The retainer may be pivoted from an open position to a fixing position—and vice versa—about a pivot axis arranged in the region of the outer surface of the female plug-in part. 1. A connector for connecting two pipes , having a female plug-in part and a male plug-in part insertable into the female plug-in part , wherein a retainer is connected to the female plug-in part , by which retainer the male plug-in part is fixable , in the inserted state , to the female plug-in part and wherein the retainer is pivotable between an open position and a fixing position about a pivot axis arranged in the region of the outer surface of the female plug-in part.2. The connector according to claim 1 , wherein the retainer has a U-shape with a U-bracket and two U-legs connected to the U-bracket.3. The connector according to claim 2 , wherein the pivot axis is disposed at one end of a first U-leg of the retainer or is formed by one end of this U-leg.4. The connector according to claim 1 , wherein the retainer is pivotable in a direction transverse to the longitudinal axis L of the female plug-in part.5. The connector according to claim 2 , wherein the retainer engages a pivot recess of the female plug-in part with an end of a first U-leg and wherein the pivot axis is arranged in this pivot recess.6. The connector according to claim 2 , wherein at least one pivot extension extending transverse to the longitudinal direction of the first U-leg is connected to the end of the first U-leg and wherein claim 2 , this pivot extension forms the pivot axis of the retainer.7. The connector according to claim 2 , ...

Fuel Line Connector And Method Of Making

A fuel line connector assembly that includes first and second connectors. The first connector includes a ramp having an inner core and an outer skin surrounding at least a part of the inner core. The inner core extends through the ramp at a location adjacent a radially extending retaining surface for at least a portion of the radial extent of the retaining surface. The second connector has a hook wherein, when the first and second connectors are brought together and secured to each other, the hook inhibits separation of the first and second connectors by bearing again the retaining surface. The first connector is made by coinjection molding a connector body having the outer skin and inner core with the inner core extending through the ramp to a sacrificial portion, and then severing the sacrificial portion from the ramp leaving the inner core exposed at an apex of the ramp.

CONNECTION SYSTEM

The invention relates to a connection system for releasably coupling a first body () with a flange () to a fluid-conducting system in a force-fitting manner, and the invention also relates to a connection system for releasably coupling the interior of a first fluid-conducting body () to the interior of a second fluid-conducting body () in a force-fitting manner. The second body () has a second end with a circumferential wall (), a membrane contact portion () which can be found on the wall, and an opening (). A retaining element () has a passage () and a peripheral outer edge (). One side and/or the passage () of the retaining element () is coupled to the membrane (), and an annular wall () is arranged on the same side, said annular wall being connected to the circumferential wall () of the second body (). The other side is designed to contact the surface of the flange () of the first body (). The retaining element () can also be integrated into the second body () when the first body () is fluid-conductive. The releasable connection element () is designed to at least partly surround the peripheral outer edge () of the retaining element () and the flange () of the first body (). 151. A connection system for releasably force-fittingly coupling a first body () to a fluid-carrying system via a fluid-tight membrane () ,{'b': 1', '3', '5', '25, 'the connection system comprising the membrane () and a second body () having an interior space coupled to the fluid-carrying system, and the first body () comprising a first end with a flange (),'}{'b': 3', '23', '22', '43', '22', '9', '43', '9', '1, 'wherein the second body () comprises a second end with an interior space (), a circumferential wall () and an opening (), wherein the circumferential wall () comprises a membrane contact portion () circumferential around the opening (), the membrane contact portion () being in contact with the membrane (), wherein'}{'b': 2', '35', '24', '35', '2', '1', '2', '25', '5, '(a) the ...

SNAP CONNECTION FOR TWO TUBES

A medical tube assembly is disclosed, and includes a first tube portion defining a longitudinal axis, a second tube portion, and a coupling member. The coupling member is configured to couple the first tube portion and the second tube portion. The coupling member is configured to circumferentially engage the second tube portion and has a protrusion configured to engage a portion of the first tube portion. The second tube portion is configured to transition the coupling member from a resting condition to a coupling condition. The coupling member is configured to engage the first tube portion in the coupling condition. 1. A medical tube assembly , comprising:a first tube portion defining a longitudinal axis;a second tube portion configured for insertion into the first tube portion; anda coupling member configured to couple the first tube portion and the second tube portion, the coupling member configured to circumferentially engage the second tube portion and having a protrusion configured to engage a portion of the first tube portion;wherein the second tube portion is configured to transition the coupling member from a resting condition to a coupling condition, wherein the coupling member is configured to engage the first tube portion in the coupling condition.2. The medical tube assembly of claim 1 , wherein the first tube portion defines a cross-sectional diameter measured orthogonal to the longitudinal axis claim 1 , and the second tube portion defines a different cross-sectional diameter measured orthogonal to the longitudinal axis.3. The medical tube assembly of claim 2 , wherein the first tube portion and the second tube portion are configured to define a coextensive region upon coupling.4. The medical tube assembly of claim 3 , wherein the protrusion of the coupling member is configured to be disposed along the coextensive region upon coupling.5. The medical tube assembly of claim 1 , wherein the first tube portion and the second tube portion are configured to ...

ROTARY EVAPORATOR HAVING A FASTENING DEVICE WITH CLAMPING ELEMENTS

The invention relates to a rotary evaporator comprising a rotary drive and a fastening device attached to the rotary drive and having a receiving space for receiving an evaporator flask rotatable by the rotary drive, wherein the fastening device comprises a connector section, in particular a ring-shaped connector section, at the rotary drive side and a retainer element, in particular a ring-shaped retainer element, at the evaporator flask side that coupled to the connector section and that is rotatable relative to the connector section between a starting position and an end position. The fastening device comprises at least one clamping element that is moved, on the rotation of the retainer element relative to the connector section from the starting position into the end position, from a release position radially inwardly into a holding position in which the respective clamping element projects into the receiving space to hold a flange-shaped connection region of an evaporator flask received in the receiving space of the fastening device in a form-fitting and/or force-fitting manner and to secure it against a removal from the receiving space. 1. A rotary evaporator comprising a rotary drive and a fastening device attached to the rotary drive and having a receiving space for receiving an evaporator flask rotatable by the rotary drive , wherein the fastening device comprises a connector section at the rotary drive side and a retainer element at the evaporator flask side that is coupled to the connector section and that is rotatable relative to the connector section between a starting position and an end position ,wherein the fastening device comprises at least one clamping element that is moved, on the rotation of the retainer element relative to the connector section from the starting position into the end position, from a release position radially inwardly into a holding position in which the respective clamping element projects into the receiving space to hold a ...

COUPLING

A coupling, for a fluid line, having a retainer and a coupling body defining a throughbore extending from an inlet opening at a male member reception end which functionally receives a male member. The retainer has a crossbar, with two spaced retainer legs, and at least one locking arm. The retainer is mounted in a moveable manner to the coupling body in radial direction in relation to the throughbore. In a starting position when the male member is not or not fully inserted into the coupling body, one free end of a retainer leg rests upon a blocking surface on the coupling body blocking the retainer from shifting into a locking position, whereby the crossbar is in the starting position, protruding out of the coupling body. At least one free end of a retainer leg is positioned in a receptacle slot in the coupling body when the male member is functionally received into the coupling body and the retainer is shifted into a locking position, whereby the crossbar is essentially positioned in a crossbar receptacle of the coupling body in order to indicate the mounted state. The locking arm features a locking element, which in the starting position, interacts with a complementary locking element on the coupling body securing the retainer releasably within the coupling body. 1. A coupling , for a fluid line , having a coupling body and a retainer ,wherein the coupling body includes a throughbore, extending from an inlet opening at a male member reception end, whereby the coupling body in a mounted state functionally receives a male member extending through the inlet opening into the throughbore,whereby the retainer includes a crossbar, with two spaced retainer legs, each having a free end whereby at least one locking arm is attached to the crossbar between the retainer legs, whereby the retainer is mounted to the coupling body in a moveable manner in a radial direction in relation to the throughbore,whereby in a starting position, when the male member is not fully inserted ...

COUPLING APPARATUS FOR COILED TUBINGS OF DIFFERENT DIAMETERS, INSTALLING METHOD FOR COUPLING APPARATUS, AND INSTALLING METHOD FOR TUBINGS OF DIFFERENT DIAMETERS USING COUPLING APPARATUS

Disclosed is a coupling apparatus for coiled tubings of different diameters, an installing method for the coupling apparatus, and an installing method for tubings of different diameters. The coupling apparatus includes a bottom joint, a top joint, and a back cap, where a gapped slip sleeve is provided on a fitting ring groove on an outer side of an upper portion of the bottom joint, and the gapped slip sleeve is coupled with the bottom joint via a rotation preventing element capable of preventing radial rotation of the gapped slip sleeve. The coupling apparatus allows for easy installation and simple maintenance, and coupling coiled tubings of different diameters at the same wellhead with less difficulties, and provides enhanced resistance to tension and torque to avoid piercement and improve safety. The installing method includes retaining the top joint with a large diameter coiled tubing. 1. A coupling apparatus for coiled tubings of different diameters , comprising: a bottom joint , a top joint , and a back cap , wherein an external limiting boss is retained on an outer side of an upper portion of the bottom joint , a lower portion of the top joint is capped on the outer side of the upper portion of the bottom joint and is seated on the external limiting boss , the back cap is retained on an outer side of the lower portion of the top joint , a first internal limiting boss that is pressed against a lower end of the external limiting boss is retained on an inner side of the back cap beneath the external limiting boss , a fitting ring groove is provided on the outer side of the upper portion of the bottom joint , a gapped slip sleeve having a tapered cone shape is provided outside the fitting ring groove , a longitudinal tensioning gap is provided on a sidewall of the gapped slip sleeve , a second internal limiting boss having a reversely tapered cone shape is retained on an inner side of the top joint at a location corresponding to , and matches , the gapped slip ...

Fluid connector with full insertion assurance cap disconnect tool

A fluid connector, including a tubular member, a connector body, including an exterior opening groove, and a retainer clip to lock the tubular member to the connector body, an assurance cap including one or more latch fingers engaged with the exterior opening groove, and a tool, including an annular collar mountable over the tubular member, and a plurality of fingers carried on and extending axially from the annular collar, the plurality of fingers operatively arranged to engage the latch fingers when the collar and the plurality of fingers are engaged with the assurance cap to disengage the latch fingers from the exterior opening groove to disconnect the assurance cap from the connector body.

COUPLING

A coupling, for a fluid line, having a retainer and a coupling body defining a throughbore extending from an inlet opening at a male member reception end which functionally receives a male member. The retainer has a crossbar, with two spaced retainer legs, and at least one locking arm. The retainer is mounted in a moveable manner to the coupling body in radial direction in relation to the throughbore. In a starting position when the male member is not or not fully inserted into the coupling body, one free end of a retainer leg rests upon a blocking surface on the coupling body blocking the retainer from shifting into a locking position, whereby the crossbar is in the starting position, protruding out of the coupling body. At least one free end of a retainer leg is positioned in a receptacle slot in the coupling body when the male member is functionally received into the coupling body and the retainer is shifted into a locking position, whereby the crossbar is essentially positioned in a crossbar receptacle of the coupling body in order to indicate the mounted state. The locking arm features a locking element, which in the starting position, interacts with a complementary locking element on the coupling body securing the retainer releasably within the coupling body. 1. A coupling , for a fluid line , having a coupling body and a retainer ,wherein the coupling body includes a throughbore, extending from an inlet opening at a male member reception end, whereby the coupling body in a mounted state functionally receives a male member extending through the inlet opening into the throughbore,whereby the retainer includes a crossbar, with two spaced retainer legs, each having a free end whereby at least one locking arm is attached to the crossbar between the retainer legs, whereby the retainer is mounted to the coupling body in a moveable manner in a radial direction in relation to the throughbore,whereby in a starting position, when the male member is not fully inserted ...

LOCK MECHANISM OF TUBULAR BODY

A lock mechanism of a tubular body includes a housing to which a tubular body is mounted, a lock member locking and unlocking the housing and the tubular body, and a ring member rotatably attached on an outer periphery of the housing and moving the lock member between a lock position and an unlock position. When a locking portion of the lock member is locked to a locked portion of the housing, the lock member is retained in the unlock position. When the tubular body is inserted in the housing to unlock the locking portion and release an urging force accumulated in the lock member, the lock member moves to the lock position together with the ring member to lock the tubular body. When the ring member is slid in an axis direction of the tubular body after being locked, the tubular body can be locked with one touch. 1. A lock mechanism of a tubular body comprising:a housing having one end to which a tubular body provided with an engagement portion is at least mounted;a lock member that can lock and unlock the housing and the tubular body; anda ring member that is rotatably attached on an outer periphery of the housing and can move the lock member between a lock position and an unlock position,wherein the ring member includes a locking portion, and when the locking portion is locked to a locked portion of the housing, the lock member is retained in the unlock position in a state where an urging force is accumulated in the lock member; when the tubular body is inserted in the housing to unlock the locking portion and release the urging force accumulated in the lock member, the lock member moves to the lock position together with the ring member to lock the tubular body; and when the ring member is slid in an axis direction of the tubular body after being locked, a fitting portion provided in the ring member is fitted in a fitted portion provided in the housing to prevent rotation of the ring member.2. The lock mechanism of the tubular body according to claim 1 , wherein ...

System and Method for Connecting a First and Second Hose Coupling, and a Locking Device

A system includes first and second hose couplings, each having a hose body, an enlarged section integrated with the hose body, and a connecting section that is mobile in relation to the hose body. An intermediate connector includes a central section, a first lateral section and a second lateral section. The first lateral section can fit into the first connecting section and the second lateral section can fit into the second connecting section. A locking device includes a body having a first locking section, a second locking section and a central locking section. The first locking section couples with the enlarged section of the first hose coupling, the second locking section couples with the enlarged section of the second hose coupling, and the central locking section couples with the central section of the connector. 1. A system comprising:a first hose coupling comprising a first hose body, a first enlarged section integrated with the first hose body, and a first connecting section that is mobile in relation to the first hose body;a second hose coupling comprising a second hose body, a second enlarged section integrated with the second hose body, and a second connecting section that is mobile in relation to the second hose body;an intermediate connector comprising a central section, a first lateral section and a second lateral section, the first lateral section fitting into the first connecting section and the second lateral section fitting into the second connecting section; anda locking device with a body having a first locking section, a second locking section and a central locking section, the first locking section coupling with the first enlarged section of the first hose coupling, the second locking section coupling with the second enlarged section of the second hose coupling, and the central locking section coupling with the central section of the connector.2. The system of claim 1 , wherein the first enlarged section comprises a first revolving section and ...

PIPE JOINT

A joint body has tube connection holes each having an inner circumferential surface including a plurality of contact walls, which are equiangularly spaced about an axis of the tube connection hole and extend along the axis. A joint guide is cylindrical and includes a barb on its outer circumferential surface. The joint guide is configured such that, when the joint guide is press-fitted into the tube connection hole, the outer circumferential surface of the joint guide comes into contact with inner wall surfaces of the contact walls and the barb catches the contact walls. 1. A pipe joint , comprising:a joint body including a tube connection hole receiving a retaining ring that is to retain an outer circumferential surface of a tube placed in the tube connection hole,a cylindrical release member that is to release the retaining ring to stop retaining, a cylindrical metal joint guide that guides the release member, anda packing that is to seal between an inner circumferential surface of the tube connection hole and the outer circumferential surface of the tube,wherein the joint guide includes on an outer circumferential surface thereof a barb that prevents disconnection, and is press-fitted in the tube connection hole, andwherein the inner circumferential surface of the tube connection hole includes a plurality of contact walls each include an inner wall surface in contact with the outer circumferential surface of the joint guide, the contact walls are equiangularly spaced about an axis of the tube connection hole and extend along the axis, and the barb catches the contact walls.2. The pipe joint according to claim 1 ,wherein the tube connection hole includes a noncircular first hole portion including the contact walls and a circular second hole portion continuously extending from the first hole portion,wherein the first hole portion has a length along the axis that is less than that of the joint guide and that is greater than a distance from a proximal end of the ...

STAPLE-LOCK COUPLING

A connection includes a male piece configured to permit insertion into a female piece. The male piece includes an open surface extending through the male piece to permit a fluid to be communicated through the male piece and an external recessed surface portion. When the male piece is inserted into the female piece, the external recessed surface portion is aligned with an open surface extending through the female piece to form an opening extending through the connection. The opening is configured to allow a leg of a staple to be inserted through the opening to couple the male piece and the female piece together. The external recessed surface portion forms a cavity under a portion of the leg of the staple to prevent an edge of the leg of the staple from contacting the external recessed surface portion when the leg of the staple extends through the opening. 1. A connection , comprising: [ a longitudinal axial open area extending through the male piece to permit a fluid to be communicated through the male piece, and', 'an external recessed surface portion,, 'wherein the male piece includes, 'wherein the opening is configured to allow a leg of a staple to be inserted through the opening to couple the male piece and the female piece together, and', 'wherein, when the male piece is inserted into the female piece, the external recessed surface portion is aligned with an open surface extending through the female piece to form an opening extending through the detachable hose coupling,'}, 'wherein the external recessed surface portion forms a cavity under a portion of the leg of the staple to prevent an edge of the leg of the staple from contacting the external recessed surface portion when the leg of the staple extends through the opening to couple the male piece and the female piece together., 'a male piece of a detachable hose coupling configured to permit insertion into a female piece of the detachable hose coupling,'}2. The connection of claim 1 , wherein the external ...

QUICK CONNECTOR

A quick connector, which can securely demonstrate the lock confirmation function by a checker when a piped body is reinserted, is provided. A checker includes reinsertion-inhibiting bosses. Thus, when a piped body is inserted through an opening of a retainer again in such a state as the checker is moved to the lock confirmation position after the piped body has been pulled from out of a housing and the retainer in such a state as the checker is moved to the release position, the reinsertion-inhibiting bosses hock up onto an annular boss, thereby inhibiting the piped body from being inserted into the retainer and housing. 1. A quick connector to be coupled together with a piped body which is provided with an annular boss on a leading-end side thereof , the quick connector comprising:a tubular housing;a retainer formed integrally with or coupled together with said housing, the retainer locking to the annular boss of said piped body, which is inserted into the retainer through an opening thereof, thereby inhibiting said piped body from coming off; anda checker not only moved from an initial position to a lock confirmation position by a push-in operation, thereby confirming whether the annular boss of said piped body is put in a state of being locked to said retainer; but also moved from the lock confirmation position to a release position by a further push-in operation, thereby canceling the locking of said retainer to the annular boss;said checker including a reinsertion-inhibiting boss;the reinsertion-inhibiting boss hooked up onto the annular boss when said piped body is inserted through the opening of said retainer again in such a state as said checker is moved to the lock confirmation position, after said piped body has been pulled from out of said housing and said retainer in such a state as the checker is moved to the release position, thereby inhibiting said piped body from being inserted into said retainer and said housing; andthe reinsertion-inhibiting boss ...

FLUID CONNECTOR WITH RESEALABLE MEMBRANE VALVE

An O-ring membrane valve, including an O-ring, and a resealable membrane connected to the O-ring, the resealable membrane including a first surface, a second surface, and a slit extending from the first surface to the second surface. The O-ring membrane valve may be assembled with a fluid connector, the fluid connector including a body, having a first through-bore and a first groove arranged circumferentially within the first through-bore. 1: An O-ring membrane valve , comprising:an O-ring; and, a first surface;', 'a second surface; and,', 'a slit extending from the first surface to the second surface., 'a resealable membrane connected to the O-ring, the resealable membrane including2: The O-ring membrane valve as recited in claim 1 , wherein the resealable membrane is conical and comprises a vertex.3: The O-ring membrane valve as recited in claim 2 , wherein the slit arranged at least partially on the vertex.4: The O-ring membrane valve as recited in claim 1 , wherein the O-ring and the resealable membrane comprise an elastomer.5: The O-ring membrane valve as recited in claim 4 , wherein the O-ring has a round cross-sectional geometry.6: The O-ring membrane valve as recited in claim 5 , wherein the O-ring has a torus geometry.7: The O-ring membrane valve as recited in claim 1 , wherein the O-ring is arranged to be assembled in a body of a fluid connector.8: The O-ring membrane valve as recited in claim 7 , wherein when the first surface is exposed to a force created by a fluid pressure claim 7 , the slit is in a sealed state.9: The O-ring membrane valve as recited in claim 8 , wherein when a tube is inserted in the body of the fluid connector and engages the second surface claim 8 , the membrane is elastically deformed and the slit is in an unsealed state.10: A fluid connector claim 8 , comprising: a first through-bore; and,', 'a first groove arranged circumferentially within the first through-bore; and,, 'a body, including an O-ring; and,', 'a resealable membrane ...

CONNECTION STRUCTURE FOR WATER INPUT/OUTPUT PORTS OF BOOSTER PUMP

A connection structure for water input/output ports of a booster pump, that is used to connect to an outside pipeline through the water input/output ports of the booster pump, comprising: a fixing tube, formed integrally with an outer shell of the booster pump, and having a window hole on a side wall of the fixing tube; an insertion tube, with one end of the insertion tube connected to an outside pipeline, with one other end of the insertion tube inserted in the fixing tube, while a fastening slot is provided on a side wall of the insertion tube; and a fastening pin, inserted into the fixing tube to act in cooperation with the fastening slot, and when the insertion tube is inserted in the fixing tube, the fastening pin fixes and restricts the position of the insertion tube. 1. A connection structure for water input/output ports of a booster pump , that is used to connect to an outside pipeline through the water input/output ports of the booster pump , comprising:a fixing tube, formed integrally with an outer shell of the booster pump, and having a window hole on a side wall of the fixing tube;an insertion tube, with one end of the insertion tube connected to the outside pipeline, with one other end of the insertion tube inserted in the fixing tube, while a fastening slot is provided on a side wall of the insertion tube; anda fastening pin, inserted into the fixing tube, to act in cooperation with the fastening slot, and when the insertion tube is inserted and installed in the fixing tube, the fastening pin fixes and restricts a position of the insertion tube.2. The connection structure for water input/output ports of a booster pump claim 1 , that is used to connect to an outside pipeline through the water input/output ports of the booster pump as claimed in claim 1 , further comprising:a fast connection structure, disposed at one end of the insertion tube connecting to the outside pipeline.3. The connection structure for water input/output ports of a booster pump ...

SYSTEMS AND METHODS FOR SHUNT CURRENT AND MECHANICAL LOSS MITIGATION IN ELECTROCHEMICAL SYSTEMS

Systems and methods for shunt current and mechanical loss mitigation in electrochemical systems include a conduit providing at least a portion of an electrically conductive pathway between the first and second electrochemical cells, wherein the conduit includes at least one shunt current suppression device configured as a loop, and/or a connector assembly for maintaining first and second connecting portions in adjacent positioning. 1. A redox flow battery system , comprising:(b) at least one electrochemical cell;(c) at least one conduit configured to extend from the at least one electrochemical cell; and(c) at least one connector assembly for connecting the conduit and the at least one electrochemical cell, wherein the at least one connector assembly includes a first portion of the connector assembly, a second portion of the connector assembly, and a retaining mechanism for maintaining the first and second portions in adjacent positioning.2. The system of claim 1 , wherein the first portion includes a first flange and the second portion includes a second flange.3. The system of claim 1 , further comprising a seal between the first and second portions.4. The system of claim 1 , wherein the fluid flow path is a substantially straight fluid path through the connector assembly.5. A connector assembly for a redox flow battery system having at least one electrochemical cell and a conduit extending from the electrochemical cell claim 1 , the connector assembly comprising:(a) a first portion connectable to the conduit;(b) a second portion connectable to the electrochemical cell; and(c) a retaining mechanism for maintaining the first and second portions in adjacent positioning.6. The system of claim 5 , wherein the first portion includes a first flange and the second portion includes a second flange.7. The system of claim 5 , further comprising a seal between the first and second portions.8. The system of claim 5 , wherein the fluid flow path is a substantially straight ...

METHOD AND APPARATUS FOR INSTALLING AN ASSURANCE CAP ONTO A FLUID CONNECTOR USING OPTICAL AND INDUCTION SENSORS

A fluid connector assembly comprises a tubular member, a fitting body having a bore for receiving the tubular member, a resilient clip mounted on the body to lock the tubular member in the fitting body when the insertion end of the tubular member is fully inserted into the bore in the housing, and an assurance cap slidably mounted on the tubular member to ensure full insertion of the tubular member in the body. The assurance cap defines a continuous annular body with radially inward extending latch edges at an end of latch fingers configured for latching with an edge of a recessed latch groove formed in the fitting body only when the tubular member is in the fully inserted position in the fitting body. 17-. (canceled)8. A fluid connector assembly , comprising:a tubular member including a tapered surface spaced from a first insertion end defining a radially extending shoulder;a fitting body including a bore for receiving the tubular member;a resilient clip arranged on the body and extending partially into the bore to engage the radially extending shoulder to lock the tubular member in the fitting body when the insertion end is fully inserted into the bore; and,an assurance cap arranged on the tubular member, the assurance cap including one or more latch fingers operatively arranged to engage with a latch groove formed in the fitting body to latch the assurance cap on the fitting body only when the tubular member is in the fully inserted position in the fitting body.9. The connector assembly as recited in claim 8 , wherein:the resilient clip has a radially expanded state when the resilient clip rests on a portion of the shoulder when the tubular member is partially inserted into the bore; and,the resilient clip has a relaxed state wherein outer portions of the resilient clip are contained within the groove in the fitting body when the tubular member is fully inserted into the fitting body.10. The connector assembly as recited in claim 8 , wherein the assurance cap ...

CONNECTING STRUCTURE

A connecting structure for connecting a tube to a component, including: a receiving bore in the component; a connector including elastically bendable arms, one end of the tube axially extending through the connector and surrounded by the arms in a state in which the connector is inserted into the component; and a holding and withdrawal prohibiting mechanism including: first engaging portions each provided on an outer circumferential portion of a distal end of a corresponding one of the arms; and a second engaging portion provided on an inner circumferential surface of the bore, wherein, when the connector is biased in a withdrawal direction opposite to an insertion direction in which the connector is inserted, the mechanism prohibits a movement of the connector relative to the component in the withdrawal direction while gripping the tube by the arms, owing to engagement of the first engaging portions and the second engaging portion. 1. A connecting structure employed in a fluid system for connecting a tube to a component of the fluid system such that a fluid is allowed to flow into and out of the component , comprising:a receiving bore provided in the component and opening at one end thereof; anda connector including (a) a connector body and (b) a plurality of arms extending from the connector body along an axis so as to be arranged about the axis, each of the plurality of arms being elastically bendable such that a distal end thereof gets closer to the axis, the connector being inserted into the component in an axial direction in which the axis extends such that the plurality of arms are disposed in the receiving bore, one end of the tube extending through the connector in the axial direction so as to be surrounded by the plurality of arms in a state in which the connector is inserted into the component,wherein the connecting structure further comprises a holding and withdrawal prohibiting mechanism including: first engaging portions each provided on an outer ...

Quick-connection device having double locking mechanism

A quick connection device with a double-checked locking mechanism is provided, comprising a connection housing and a locking mechanism, the locking mechanism including a first locking mechanism inserted into the connection housing and having a pedestal from which a pair of retaining arms extends, the pair of retaining arms being connected by a connection strip to form a retaining ring for fitting with the opposite plug-in tube, and having an elastic reset component; and a second locking mechanism inserted into the connection housing having a base from which locking arms and holding arms extend, the first locking mechanism being inserted between the locking arms and the holding arms, wherein the locking arms support a portion of the first locking mechanism and the second locking mechanism prevents movement of the first locking mechanism from the locked position to an unlocked position when the second locking mechanism is in a locked position.

Gardening fluid connection device

A gardening fluid connection device contains a body including multiple retainers, a resilient element, and a fitting sleeve including multiple spaced engagement teeth. The resilient element abuts against the body and the fitting sleeve. The body includes a stop rib, and the multiple spaced engagement teeth are pushed by the resilient element to abut against the stop rib. The body includes at least one retaining element, each retaining element is located on a first side of each spaced engagement tooth, and a width of each spaced engagement tooth is equal to a rotation distance of the fitting sleeve, hence the fitting sleeve is rotated reciprocatingly to open or close of the gardening fluid coupling device by using the stop rib, each retaining element, each spaced engagement tooth and the resilient element, and each retaining element is stopped when moving to a second side of each spaced engagement tooth.

PIPE CONNECTOR FOR CONNECTING TWO PIPE SECTIONS

A pipe connector may include a lower motion link and an upper motion link, which may be fastened so as to be pivotable towards each other about a pivot axis. The lower motion link may have a lower seating for one of the pipe sections, and a bearing surface for the connection flange of the first pipe section. The upper motion link may have an upper seating for the other of the pipe sections, and a bearing surface for the connection flange of the second pipe section. The pivot axis may be aligned substantially at right angles to an axial direction of the lower seating and of the upper seating for the pipe sections. In a closed state, the bearing surfaces may be facing each other so that the connection flanges of both pipe sections may be able to be clasped. 121132. A pipe connector for connecting a first pipe section and a second pipe section , each of which has a connection flange ( , ) , the pipe connector comprising:a lower motion link and an upper motion link, which are fastened so as to be pivotable towards each other about a pivot axis;wherein the lower motion link has a lower seating for one of the pipe sections;wherein the lower motion link has a bearing surface for the connection flange of the first pipe section;wherein the upper motion link has an upper seating for the other of the pipe sections;wherein the upper motion link has a bearing surface for the connection flange of the second pipe section;wherein the pivot axis is aligned substantially at right angles to an axial direction of the lower seating and of the upper seating for the pipe sections; andwherein, in a closed state, the bearing surface of the lower motion link is facing the bearing surface of the upper motion link, so that the connection flanges of both pipe sections are able to be clasped.2. The pipe connector according to claim 1 , wherein:the lower motion link has one base section and two legs, which delimit the lower seating on three sides; andthe upper motion link has one base section and ...

PART FOR COAXIAL CONNECTION OF TWO TUBES

The invention relates to a part () for coaxial connection of two tubes, characterised in that it comprises two connection portions () each provided with an area () for receiving a connection element of each tube, and in that the two connection portions () are capable of sliding inside one another, between a separated position of the two portions () and a tightened position of the two portions () in which the two receiving areas () form a closed contour and are capable of holding the connection elements () together, and in that the part () comprises at least one radial return element () intended for pre-positioning the part () on an end region of the tubes. 1. A part for axial connection of two tubes , comprising:at least one connection part provided with an area for receipt of an element for connection of each tube; andat least one radial return element configured to pre-position the part on an end region of the tubes.2. The part as claimed in claim 1 , further comprising: two connection parts claim 1 , each provided with an area for receipt of an element for connection of each tube claim 1 , wherein the two connection parts can slide in one another claim 1 , between a spaced position of the two parts claim 1 , and a tightened position of the two parts claim 1 , in which the two receipt areas can hold the connection elements together and form a closed contour.3. The part as claimed in claim 2 , wherein each connection part comprises a radial return element.4. The part as claimed in claim 2 , wherein the area for receipt of each connection part is a groove.5. The part as claimed in claim 2 , wherein each connection part is a half-ring claim 2 , such that in the tightened position the part forms a ring.6. The part as claimed in claim 5 , wherein the areas for receipt of the two connection parts form an annular groove arranged in a radial plane of the part.7. The part as claimed in claim 6 , wherein the groove is delimited by two outer borders which have different ...

PART FOR COAXIAL CONNECTION OF TWO TUBES

The invention relates to a part () for coaxial connection of two tubes ( and ), characterised in that it comprises two connection portions () each provided with an area for receiving a connection element () of each tube (), and in that the two connection portions () are capable of sliding inside one another, between a separated position of the two portions () and a tightened position of the two portions () in which the two receiving areas form a closed contour and are capable of holding the connection elements () together. 1. A part for axial connection of two tubes , comprising:two connection parts, each provided with an area for receipt of an element for connection of each tube,the two connection parts being configured to slide in one another, between a spaced position of the two parts,wherein a tightened position of the two connection parts, in which the two receipt areas hold the connection elements together and form a closed contour.2. The part as claimed in claim 1 , wherein the area for receipt of each connection part is a groove.3. The part as claimed in claim 1 , wherein each connection part is a half-ring claim 1 , such that in the tightened position the part forms a ring.4. The part as claimed in claim 1 , wherein the areas for receipt of the two connection parts form an annular groove arranged in a radial plane of the part.5. The part as claimed in claim 3 , wherein the groove is delimited by two outer borders which have different radial widths.6. The part as claimed in claim 1 , wherein each connection part comprises a male area which slides in an associated female area of the other part claim 1 , and a female area in which the male area of the other connection part slides.7. The part as claimed in claim 6 , wherein the male area of each connection part comprises at least one arm which slides in at least one rail of the female area of the other connection part.8. The part as claimed in claim 7 , wherein a boss is arranged in each rail claim 7 , and can ...

QUICK CONNECT JOINT

A quick connect joint includes a base with first and second lock receivers on opposite sides of the base, and a connection plate including first and second engagement members engageable with the first and second lock receivers, respectively. The first engagement member is displaceable between a release position and lock position, and the first engagement member is rotatable between an insert position and a connect position. The quick connect joint creates a safe and reliable connection. 1. A quick connect joint for connecting a first part to a second part , the quick connect joint comprising:a base securable to the first part, the base including an engaging surface with a T-bar slot defined in the engaging surface, and the base including a tab opening defined by a bracket extending from the engaging surface;a connection plate securable to the second part, the connection plate including a tab member engageable with the bracket in the tab opening of the base; anda cam latch extending through the connection plate, the cam latch including a cam actuator on one side of the connection plate coupled with a T-bar and a T-bar shaft on an opposite side of the connection plate, wherein the T-bar shaft is positionable in the T-bar slot with the T-bar on a side of the base opposite from the engaging surface, and wherein the cam actuator is displaceable between a release position in which the T-bar is disengaged from the base and a lock position in which the T-bar is engaged with the base.2. A quick connect joint according to claim 1 , wherein the cam actuator is rotatable between an insert position in which the T-bar is aligned with a longitudinal axis of the T-bar slot and a connect position in which the T-bar is not aligned with the longitudinal axis of the T-bar slot.3. A quick connect joint according to claim 1 , wherein one of the base and the connection plate comprises an insert member claim 1 , and wherein the other of the base and the connection plate comprises an insert ...

FLUID CIRCUIT COMPRISING A FIRST PIPE, A SECOND PIPE AND A COUPLING, AND COUPLING METHOD

A fluid circuit, particularly for an aircraft, comprising a first pipe, a second pipe and a coupling comprising an outer sleeve which extends along an axis X and is mounted with the ability to slide along the axis X at a connection ends of the first pipe, a sealing member which extends along the axis X and is mounted with the ability to slide along the axis X in said outer sleeve, the sealing member being configured to sealingly connect the connection ends of the pipes, locking means configured to collaborate with a blocking member of the second pipe so as to block the translational movement of said outer sleeve towards the first pipe, the coupling being configured to move the sealing member between the two connection ends in order to provide sealing as the outer sleeve is moved as far as the blocking member of the second pipe. 1. A fluid circuit , particularly for an aircraft , comprising a first pipe , a second pipe and a coupling ,each pipe comprising a connection end, which extends along an axis X and which defines an inner surface and an outer surface, which comprises a blocking member extending as a radial protrusion with respect to said axis X from the outer surface, the connection ends of the pipes being fixed and spaced apart by an axial connection clearance, an outer sleeve which extends along the axis X and is mounted with the ability to slide along the axis X at the connection end of the first pipe, the outer sleeve being configured to connect the two connection ends during a movement from upstream to downstream,', 'a sealing member which extends along the axis X and is mounted with the ability to slide along the axis X in said outer sleeve, the sealing member being configured to sealingly connect the two connection ends,', 'locking means configured to collaborate with the blocking member of the second pipe to block the translational movement of said outer sleeve upstream towards the first pipe,, 'the coupling comprisingthe coupling being configured to ...

FLUID CONNECTOR WITH FULL INSERTION ASSURANCE CAP WITH SECONDARY LATCHES

An assurance cap for use with a fluid connector assembly for coupling a tubular member including an endform to a connector body, the endform defining a radially disposed shoulder, a retainer clip carried on the connector body and extending at least partially into a first bore in the connector body to engage the shoulder to lock the tubular member in the connector body when the first insertion end is fully inserted into the first bore, the assurance cap including a body including a first end and a second bore for disposing the body over the tubular member, and a plurality of primary latch fingers arranged on the body, each of the plurality of primary latch fingers including an end projection configured for latching in an exterior groove of the connector body to latch the body on the connector body when the tubular member is fully inserted into the connector body.

Air duct assembly with a secured seal

An air duct assembly attachable to a receiving port includes an air duct with an inner surface and an exterior surface connected to one another at a coupling fixture. A seal is connected and bonded to the coupling fixture. The seal extends axially from the coupling fixture and has a tip with an inner diameter smaller than the coupling fixture's inner diameter. A shell is connected to the coupling fixture and the seal. The shell extends axially from the seal and is connectable to the receiving port.

High pressure remote connector with self-aligning geometry

A connector can include multiple circumferentially distributed engagement structures which clamp two hubs together, and a biasing device which biases the engagement structures toward an open configuration thereof, in which the hubs are separable from each other. Another connector can include multiple circumferentially distributed engagement structures, each having a recess which receives hubs therein, and a sleeve which encircles the engagement structures and prevents the engagement structures from displacing radially outward from an open configuration thereof, in which the hubs are separable from each other. A method of making a connection to a wellhead can include applying pressure to a connector, thereby allowing multiple circumferentially distributed engagement structures to displace outward to an open configuration thereof, and displacing one hub of the connector into contact with another hub secured to the wellhead, the engagement structures axially aligning the hubs during the displacing.

HYDRAULIC LINE COUPLING FOR A HYDRAULIC BRAKE OR CLUTCH OF HANDLEBAR-OPERATED VEHICLES AND HYDRAULIC BRAKE OF A HANDLEBAR-OPERATED VEHICLE

A hydraulic line coupling, for a hydraulic brake or clutch of handlebar-operated vehicles, having a line connection piece with a hydraulic line extension and a housing with a coupling opening, in which the line connection piece for coupling the line to the housing can be disposed. The connection piece comprises a passage connected to the line. A valve device is disposed in the housing and is configured such that the valve device closes the connection for the connection piece when the connection piece is not in the coupling opening. The line coupling has a seal, with which seal the valve device closes the connection for the connection piece when the connection piece is not in the coupling opening. With the seal, the connection piece seals the passage from the environment when the connection piece is in the coupling opening. 1. A hydraulic line coupling for a hydraulic brake or clutch of vehicles having handlebar steering and a hydraulic line , the hydraulic line coupling comprising:a line connection piece comprising an extension shaped to connect to the hydraulic line and defining a passage to be connected to the hydraulic line;a housing defining a coupling opening in which the line connection piece is to be disposed for coupling the hydraulic line to the housing;a valve device disposed in the housing and configured to close the coupling opening when the line connection piece is not in the coupling opening; anda seal with which the valve device closes the coupling opening when the line connection piece is not in the coupling opening, and with which seal the line connection piece seals the passage from the environment when the line connection piece is in the coupling opening.2. The hydraulic line coupling according to claim 1 , further comprising a pressure chamber housing claim 1 , the housing accommodating the pressure chamber housing claim 1 , the pressure chamber housing defining a pressure chamber connected to the passage of the line connection piece.3. The ...

QUICK CONNECTOR ASSEMBLY

According to various embodiments, a quick connector assembly includes a tube-shaped outer case having a hollow portion therein and an airtight holding member is provided inside the hollow portion and coupled to an outer surface of a coupling case so that the outer case and the coupling case inserted into the hollow portion maintain airtightness each other. A fixing member is detachably fitting-coupled to the outside of the outer case and configured to elastically press and fix the outer surface of the coupling case inserted into the hollow portion. 1. A quick connector assembly , comprising:a tube-shaped outer case having a hollow portion therein;an airtight holding member provided inside the hollow portion and coupled to an outer surface of a coupling case so that the tube-shaped outer case and the coupling case inserted into the hollow portion maintain airtightness with each other; anda fixing member detachably fitting-coupled to an outside of the tube-shaped outer case and configured to elastically press and fix the outer surface of the coupling case inserted into the hollow portion, a fixing body formed in an erected shape of a character ‘⊏’ and configured to press the coupling case inserted into the hollow portion when both sides of the coupling case enter inside the hollow portion; and', 'a first protrusion bent in an outer direction of the fixing body from one side end of the fixing body to be held by an operator so as to move one side end of the fixing body,, 'wherein the fixing member compriseswherein the first protrusion is movably installed between a first position and a second position positioned at an outer circumferential surface of the outer case, and the fixing body is elastically changed by a movement of the first protrusion.2. The quick connector assembly of claim 1 , wherein the outer case comprises:a coupling body to which the coupling case is coupled and in which an insertion groove into which the fixing member is inserted to fix the coupling ...

CONNECTOR ENGAGEMENT SYSTEM

A connector may comprise a plurality of locking members arranged to engage and disengage a well tool. Each locking member may be selectively and individually actuated to engage and/or disengage the well tool while the connector is coupled to the well tool. The position of the individual locking members may be selectively determined. The position of the locking members may be viewed on a display for remote member actuation. 1. A connector , comprising:a plurality of locking members configured to engage and disengage a well tool,wherein each locking member is configured for selective individual activation while the connector is coupled to the well tool.2. The connector of wherein each locking member comprises a position indicator.3. The connector of wherein each locking member comprises a piston disposed within a cylinder.4. The connector of further comprising an electronics module in signal communication with the locking members.5. The connector of wherein each locking member is operable by hydraulic fluid claim 1 , the connector further comprising control valves operable to apply hydraulic fluid to activate each locking member.6. The connector of wherein the well tool comprises one of a well tubular or wellhead housing.7. The connector of wherein the locking members are configured for remote activation.8. The connector of wherein the connector is configured for signal communication with a display for remote viewing of an indication of the position of the locking members.9. The connector of wherein the connector is configured for underwater operation.10. A method for operating a connector claim 1 , comprising:operating a plurality of locking members in the connector, each member configured to engage and disengage a well tool,wherein each locking member is selectively activated to engage or disengage the well tool while the connector is coupled to the well tool.11. The method of further comprising selectively determining the position of each locking member.12. The ...

Coupling assembly with pipe sockets of fluid retainer to be joined

커플링 어셈블리는 결합될 유체 유지부의 파이프 소켓들(1, 2)과 스틸 스프링 밴드를 포함한다. 파이프 소켓들 각각에는 외주 잠금 리브(12)가 제공되며, 잠금 리브의 뒤에는 그루브(groove)(13)가 형성되고, 잠금 리브는 원추형 전방 플랭크(flank)(14)와 방사형 후방 플랭크(15)를 가진다. 잠금 리브들의 전방 플랭크들은 서로 반대편에 놓인다. 적어도 하나의 잠금 리브의 후방 플랭크(15)는 그루브(13)의 경계를 긋는다. 또한 커플링 어셈블리는 스틸 스프링 밴드(3)를 포함한다. 스틸 스프링 밴드는 240도 이상으로 대략적으로 원형으로 굽어지며, 그 축방향 단부들은 잠금 리브들(12)의 뒤에 끼워지는 내향하는 플랜지들(8)을 가지며, 스프링 밴드(3)의 원주 방향 단부들의 반대편에 놓이는 스프링 밴드(3)의 적어도 측부상에서 끊겨져 있다. 이 커플링 어셈블리의 취급을 간단하게 하고 강건성을 증가시키기 위하여, 잠금 리브들(12)의 전방 플랭크들(14)과 그 중심 축(M)이 이루는 각은 50˚보다 작으며, 전방 플랭크들(14)의 가장 작은 원주의 반경은 스프링 밴드(3)의 플랜지들(8)의 내경보다 작으며, 플랜지들(8)의 축방향 폭은 그루브(13)의 폭과 대응되며, 스프링 밴드(3)는 비부식성이다. The coupling assembly comprises a steel spring band and pipe sockets 1, 2 of the fluid retainer to be joined. Each of the pipe sockets is provided with a circumferential locking rib 12, a groove 13 formed behind the locking rib, the locking rib having a conical front flank 14 and a radial rear flank 15. Have The front flanks of the locking ribs lie opposite each other. The rear flank 15 of the at least one locking rib delimits the groove 13. The coupling assembly also includes a steel spring band 3. The steel spring band bends approximately circularly at least 240 degrees, the axial ends of which have inward flanges 8 fitted behind the locking ribs 12 and the circumferential ends of the spring band 3. It is cut off on at least the side of the spring band 3 lying on the opposite side. To simplify handling of this coupling assembly and increase robustness, the angle between the front flanks 14 of the locking ribs 12 and its central axis M is less than 50 ° and the front flanks ( The radius of the smallest circumference of 14 is smaller than the inner diameter of the flanges 8 of the spring band 3, the axial width of the flanges 8 corresponding to the width of the groove 13, and the spring band 3 ) Is non-corrosive.

用于固定和连接管子的管夹

本发明提供了一种管夹，用于固定和连接管子，尤其是用于固定汽车热交换器上的连接管。其中，该管夹上的至少一个尾部被折回。

Apparatus for connecting a insertional pipe

본 발명에 의한 삽입형 배관용 연결장치는, 호스(10)와, 원통형 몸체 중앙에는 상기 몸체보다 큰 직경으로 형성된 단차부(101)가 구비되어, 그 외주면에 체결단(102)이 돌출형성되고, 일단은 상기 호스(10)에 삽입되는 연결부(103), 타단은 피팅바디에 삽입되는 체결부(104)가 형성된 인서트(100)와, 상기 연결부(103)를 상기 호스(10) 내부로 삽입하고, 상기 호스(10)를 상기 연결부(103)방향으로 밀착 지지하는 링형상의 밴드(20)와, 원통형 몸체 중앙에는 상기 몸체보다 큰 직경으로 체결볼트(201)가 형성되고, 일단은 상기 체결단(102)과 동일한 직경을 가지는 연통부(202)가 형성되어 내부로 상기 체결부(104)가 삽입되고, 타단은 나사선(203)으로 형성된 피팅바디(200)와, 판상의 지지단(111), 상기 지지단(111)의 양측에 상기 단차부(101)의 직경보다 작게 형성된 절곡부(112)가 구비되고, 상기 절곡부(112)에 상기 체결단(102)과 연통부(202)가 삽입되도록 체결홈(113)이 형성된 클램프(110)등으로 구성된다. 이와 같은 구성을 가지는 본 발명에 의하면, 호스의 뒤틀림이 방지되고, 체결이 용이한 효과가 있다. The connection device for insertion type piping according to the present invention is provided with a hose 10 and a stepped portion 101 formed in a diameter larger than that of the body in the center of the cylindrical body, and a fastening end 102 is protruded on its outer circumferential surface, One end is inserted into the hose 10, the connection portion 103, the other end is inserted into the fitting body 104, the insert 100 is formed, and the connection portion 103 is inserted into the hose 10 and , A ring-shaped band 20 for tightly supporting the hose 10 in the direction of the connecting portion 103, and a fastening bolt 201 is formed in the center of the cylindrical body with a larger diameter than the body, one end of the fastening end The communication portion 202 having the same diameter as 102 is formed so that the fastening portion 104 is inserted inside, and the other end is a fitting body 200 formed of a thread 203 and a plate-shaped support end 111 , On both sides of the support end 111 is provided with a bent portion 112 formed smaller than the diameter of the stepped portion 101, the fastening end 102 and the communication portion 202 is provided in the bent portion 112 It is composed of a clamp 110 formed with a fastening groove 113 to be inserted. According to the present invention having such a configuration, there is an effect that the warping of the ...

Connecting device containing branch pipes joined by fluid medium inlet elements (versions)

FIELD: machine building. SUBSTANCE: present invention pertains to connection devices. In the proposed connection device, comprising branch pipes joined by fluid media inlet elements, each branch pipe has a circular locking arm in which there is a groove and which has a cone-shaped front lateral surface and a radial rear lateral surface. The front lateral surfaces of the locking arm are located opposite each other. The rear lateral surface of at least one locking arm bounds the groove. The connection device also has a circline spring loaded steel ribbon, the axial ends of which have inward-directed flanges, which intermesh with the locking arms and broken on the side of the spring loaded ribbon, opposite its circular ends. The branch pipes are inserted into each other and sealed. For convenient access and increasing strength of the connection device, the front lateral surfaces of the locking arms are made with a central axis angle. The smallest radius of the circle of the front lateral surfaces is less than the inner radius of the flanges of the spring loaded ribbon, and the axial width of the flanges corresponds to the width of the groove into which they are put. The spring loaded ribbon is resistant to corrosion. Description is given of versions of the connection device. EFFECT: increased reliability of connection. 51 cl, 33 dwg ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (11) 2 342 590 (13) C2 (51) ÌÏÊ F16L 37/08 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2006147286/06, 29.12.2006 (72) Àâòîð(û): ÊÅÐÒÅØ ßíîñ (DE), ÂÀÕÒÅÐ Ãåðõàðä (DE) (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 29.12.2006 (73) Ïàòåíòîîáëàäàòåëü(è): ÍÎÐÌÀ Äæåìàíè ÃìáÕ (DE) R U (30) Êîíâåíöèîííûé ïðèîðèòåò: 05.01.2006 DE 06000154.2 (43) Äàòà ïóáëèêàöèè çà âêè: 10.07.2008 (45) Îïóáëèêîâàíî: 27.12.2008 Áþë. ¹ 36 2 3 4 2 5 9 0 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: ÅÐ 1378701 B1, 07.01.2004. US ...

Collet connection system for a subsea structure

A subsea connection system (10) for connecting to a hub of a subsea structure (12) has an outer sleeve (18), a collet (58) having a plurality of collet segments in which the collet segments are movable between a lock position and an unlock position, a connection hub (46) positioned in the interior of the hollow sleeve such that the collet extends around the connection hub, and a translation mechanism (64) cooperative with the outer sleeve so as to move the outer sleeve between a forward position and a rearward position. The connection hub (46) is suitable for abutting the hub (42) of the subsea structure when the plurality of collet segments are in the lock position. The plurality of collet segments are in the unlock position when the outer sleeve is in the forward position. The plurality of collet segments are in the lock position when the outer sleeve is in the rearward position.

Quick connector

本发明公开了一种快速连接器，包括连接器本体，连接器本体包括管状的接收部和与所述接收部连接的锁定部，所述接收部适于接收带有环状凸缘的插接部件，所述锁定部适于接合所述环状凸缘，所述快速连接器还包括解锁元件，所述解锁元件套接于所述接收部的外壁以及所述锁定部并被设置为相对于所述锁定部可滑动，从而实现所述解锁元件相对于所述锁定部在第一装配位置、第二装配位置和第三装配位置之间的切换。根据所公开的发明构思，可以在快速连接器的连接器本体和对接的插接部件之间实现可靠的并且可以快速拆卸的连接。并且，操作人员能够清楚地掌握解锁元件的装配位置。

Quick connector

본 발명에 따른 퀵 커넥터는, 소켓 개구를 형성하는 소켓; 및 상기 소켓 개구를 통해 상기 소켓에 수평하게 삽입되어 결합되는 플러그를 포함하고, 상기 소켓은, 상기 소켓 개구를 통해 외부와 연통되고 상기 플러그가 삽입되도록 마련된 소켓 공간을 내부에 형성하는 소켓 바디와, 잠금 위치에서 상기 플러그가 상기 소켓 공간으로 삽입되는 것을 방해하거나 상기 소켓 공간에 삽입된 상기 플러그가 외부로 이탈하는 것을 저지하는 래치를 포함하고; 상기 플러그는, 상기 소켓 공간에 삽입되는 인서트 바디와, 상기 인서트 바디가 상기 소켓 공간에 삽입될 때 상기 인서트 바디와 상기 소켓 바디의 내측면 사이의 수밀을 유지하기 위해 상기 인서트 바디를 둘러싸는 인서트 오링과, 상기 인서트 바디로부터 상기 인서트 오링의 외측면보다 더 외측까지 돌출되는 인서트 후크를 포함하고, 상기 래치는, 래치 개구와, 상기 잠금 위치에서 상기 인서트 바디가 상기 인서트 오링과 함께 상기 래치 개구를 통해 상기 소켓 공간에 삽입될 때, 상기 인서트 오링은 접촉하지 않으나, 상기 인서트 후크는 접촉하도록 내측면에 배치되어 상기 래치 개구의 일부를 가리는 래치 턱을 포함한다. A quick connector according to the present invention includes a socket forming a socket opening; and a plug horizontally inserted into and coupled to the socket through the socket opening, wherein the socket communicates with the outside through the socket opening and forms a socket space provided therein to insert the plug; and a latch that, in a locked position, prevents the plug from being inserted into the socket space or prevents the plug inserted into the socket space from being pulled out of the socket; The plug includes an insert body inserted into the socket space, and an insert O-ring surrounding the insert body to maintain watertightness between the insert body and an inner surface of the socket body when the insert body is inserted into the socket space. and an insert hook protruding from the insert body to an outer side more than an outer surface of the insert O-ring, wherein the latch comprises a latch opening, and in the locked position, the insert body along with the insert O-ring through the latch opening. When inserted into the socket space, the insert O-ring does not contact, but the insert hook includes a latch jaw disposed on an inner surface to make contact and cover a portion of the latch opening.

Apparatus and method for fluid tight connection

Protected coupling for pipes with automatic connection

FIELD: machine building. SUBSTANCE: invention relates to a pipe coupling (1) which comprises a socket connector (2) with a housing (3) into which a plug connector (6) having a bushing (7) is axially inserted, and a connecting element (10), which transversely extends inside the socket connector (2) housing (3). Coupling element (10) is designed for mechanically connection to the bushing (7) during the plug connector (6) insertion and to move laterally by gravity towards the socket connector (2) internal part. Coupling element (10) includes a closing hook (16) which interacts with the locking latch (12) provided in the socket connector (2), and the hook (16) passes the latch (12) as a result of the bushing (7) mechanical engagement, which leads to the coupling element (10) axial and radial elastic deformation. Hook (16) is closing on the latch (12) when the coupling element (10) is fully pressed-in into the socket connector (2). EFFECT: invention improves coupling reliability. 8 cl, 21 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 649 713 C1 (51) МПК F16L 21/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F16L 21/00 (2017.08) (21)(22) Заявка: 2016142327, 27.10.2016 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Э РАЙМОН Э СЬЕ (FR) Дата регистрации: 04.04.2018 2536461 C2, 27.12.2014. EP 0001158236 A1, 28.11.2001. EP 0001801484 A1, 27.06.2007. 20.11.2015 FR 15 61186 (45) Опубликовано: 04.04.2018 Бюл. № 10 2 6 4 9 7 1 3 R U (54) ЗАЩИЩЕННАЯ МУФТА ДЛЯ ТРУБ С АВТОМАТИЧЕСКИМ СОЕДИНЕНИЕМ (57) Реферат: Изобретение относится к трубной муфте (1), включает в себя замыкающий крюк (16), который которая содержит гнездовой соединитель (2) с взаимодействует со стопорной защелкой (12), корпусом (3), в который в осевом направлении предусмотренной в гнездовом соединителе (2), и вставлен штекерный соединитель (6), имеющий крюк (16) проходит мимо защелки (12) в втулку (7), и соединительный элемент ( ...

Fluid connector with resealable membrane valve

本发明提供一种O形环薄膜阀(20)，该O形环薄膜阀(20)包括O形环(22)以及连接至该O形环的可重新密封的薄膜(24)，所述可重新密封的薄膜包括第一表面、第二表面、以及从第一表面延伸至第二表面的狭缝。所述O形环薄膜阀可与流体连接器组装在一起，该流体连接器包括主体(40)，该主体具有第一通孔和沿周向布置在该第一通孔内的第一凹槽(50)。

The widen-holder for pipes connection

본 고안은 벌어지는 파이프(pipe) 이음관용 홀더(holder)에 관한 것으로, The present invention relates to a holder for the pipe joint (pipe) 파이프(PIPE)의 상호 연결 시에 이음처리 할 때 사용되는 이음관의, 주로 나사 조임식의 이음관 내부에 삽입 구성함으로써 파이프와 이음부 전체 구성요소와의 밀착력을 높여서 수밀력과 결합력을 향상시켜주는 동시에, 세로로 틈부(34)를 구성하여 조립과 분리가 용이한 장점이 있는 홀더(300)에 관한 것이다. Insertion of pipes, which are used for jointing when pipes are interconnected, is mainly inserted into the joints of threaded joints, which improves the tightness and coupling between the pipes and the joints. At the same time, it relates to a holder 300 has the advantage of easy assembly and separation by forming a gap 34 vertically.

Locking mechanism of tubular body

Pluggable connection arrangement for hose and pipe or tube, uses leaf-spring ring for latching into annular groove

A pluggable connection arrangement has a sleeve (3) with an outer wall an inner wall between which the hose (2) can be inserted from one end of the sleeve (3). A springy connecting ring (4) for an annular groove (10) is a leaf-spring ring with inwards directed flanges on either of its peripheral edges, and the flange of one peripheral edge locks into the first annular groove (10) and that of the other peripheral edge latches behind a retention rib on the tube or pipe (1).

Joining device

FIELD: mechanical engineering. SUBSTANCE: device comprises two pivotally interconnected members. One of the members is provided with lock and at least one projection, and the other member is provided with holding member that interacts with the lock and at least one hollow. When cooperating, the projection and hollow cause the lock on one of the member to engage the holding member on the other member. EFFECT: enhanced reliability. 4 cl, 15 dwg ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (11) 2 295 666 (13) C2 (51) ÌÏÊ F16L 21/00 F16L 23/04 (2006.01) (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2004129340/06, 22.01.2003 (30) Êîíâåíöèîííûé ïðèîðèòåò: 04.03.2002 SE 0200631-0 (73) Ïàòåíòîîáëàäàòåëü(è): ÀÁÀ ÎÔ ÑÂÈÄÅÍ ÀÁ (SE) (43) Äàòà ïóáëèêàöèè çà âêè: 10.04.2005 R U (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 22.01.2003 (72) Àâòîð(û): ÐÞÌÀÍ Ìîðãàí (SE), ÉÎÕÀÍÑÑÎÍ Ìàðêóñ (SE), ÑÒÈÃÅÔÅËÜÒ Ôðåäðèê (SE) (45) Îïóáëèêîâàíî: 20.03.2007 Áþë. ¹ 8 2 2 9 5 6 6 6 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: US 4881760 À, 21.11.1989. US 6099519 À, 08.08.2000. SU 1605076 A1, 07.11.1990. US 5620210 A, 15.04.1997. (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 04.10.2004 2 2 9 5 6 6 6 R U (87) Ïóáëèêàöè PCT: WO 03/074918 (12.09.2003) C 2 C 2 (86) Çà âêà PCT: SE 03/00097 (22.01.2003) Àäðåñ äë ïåðåïèñêè: 129010, Ìîñêâà, óë. Á.Ñïàññêà , 25, ñòð.3, ÎÎÎ "Þðèäè÷åñêà ôèðìà Ãîðîäèññêèé è Ïàðòíåðû", ïàò.ïîâ. Ñ.À.Äîðîôååâó (54) ÑÎÅÄÈÍÈÒÅËÜÍÎÅ ÓÑÒÐÎÉÑÒÂÎ, ÑÎÑÒÎßÙÅÅ ÈÇ ÄÂÓÕ ÏÎËÎÂÈÍ (57) Ðåôåðàò: Èçîáðåòåíèå îòíîñèòñ ê ñîåäèíèòåëüíûì óñòðîéñòâàì äë ñêðåïëåíè ñîåäèíèòåëüíîãî ñòûêà. Ñîåäèíèòåëüíîå óñòðîéñòâî âêëþ÷àåò â ñåá äâå ñîåäèí þùèõñ ïîëîâèíû, ñîåäèíåííûå øàðíèðíî äðóã ñ äðóãîì. Ñîåäèíèòåëüíîå óñòðîéñòâî â ðàáî÷åì ïîëîæåíèè óñòðîåíî òàê, ÷òîáû âõîäèòü â çàöåïëåíèå ñ ÷àñò ìè, ïðåäïî÷òèòåëüíî ñ ðàäèàëüíûìè âûñòóïàìè, äâóõ ñîåäèíåííûõ òðóáîïðîâîäîâ, ïðèëåãàþùèõ ê óïîì íóòîìó ñîåäèíèòåëüíîìó ...

Connection of two pipe sections or the like arranged coaxially one behind the other

Hydraulic connector with a valve with a resealing membrane

FIELD: engineering elements.SUBSTANCE: invention relates to apparatuses for detachable connection of pipelines. Proposed system comprises a hydraulic connector and a pipe end intended to be inserted into said hydraulic connector. The hydraulic connector includes a membrane valve (20) with a sealing ring, containing a sealing ring (22) and a resealing membrane (24) connected with the sealing ring. The resealing membrane comprises a first surface, a second surface, and a slot extending from the first surface to the second surface. The membrane valve with a sealing ring can be assembled together with the hydraulic connector containing a body (40) with a first through hole and a first groove (50) located circumferentially in the first through hole.EFFECT: ensured detachable connection of pipelines.15 cl, 30 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 770 627 C1 (51) МПК F16L 29/02 (2006.01) F16L 37/38 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F16L 29/02 (2022.02); F16L 37/38 (2022.02) (21)(22) Заявка: 2020140091, 25.06.2018 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ОТИКЕР НЙ, ИНК. (US) Дата регистрации: 19.04.2022 Приоритет(ы): (22) Дата подачи заявки: 25.06.2018 (45) Опубликовано: 19.04.2022 Бюл. № 11 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 07.12.2020 (86) Заявка PCT: US 2018/039333 (25.06.2018) 2 7 7 0 6 2 7 (56) Список документов, цитированных в отчете о поиске: WO 0241795 A2, 30.05.2002. US 2004066008 A1, 08.04.2004. US 3788598 A, 29.01.1974. US 2017254453 A1, 07.09.2017. DE 3631812 A1, 26.03.1987. R U 25.06.2018 (72) Автор(ы): ФРИМОНТ, Брэдли С. (US) 2 7 7 0 6 2 7 R U WO 2020/005198 (02.01.2020) Адрес для переписки: 101000, Москва, ул. Мясницкая, 13, стр. 5, ООО "Союзпатент" (54) ГИДРАВЛИЧЕСКИЙ СОЕДИНИТЕЛЬ С КЛАПАНОМ С ПОВТОРНО ГЕРМЕТИЗИРУЮЩЕЙ МЕМБРАНОЙ (57) Реферат: Изобретение относится к устройствам для герметизирующая мембрана содержит ...

Connector for pneumatic circuit

본 발명은 공압 회로용 커넥터에 관한 것으로서, 튜브가 O-링을 압축하지 못하고 압축 위치로부터 약간 빠져 있는 상태로 누기 현상이 발생하는 것을 쉽게 알 수 있도록 한 공압 회로용 커넥터를 제공하는데 주된 목적이 있는 것이다. 상기한 목적을 달성하기 위해, 튜브의 단부가 삽입되는 커넥터 바디; 상기 커넥터 바디 내에서 튜브의 단부와 커넥터 바디 사이의 기밀을 유지하는 실링부재; 및 상기 커넥터 바디의 내측면과 상기 커넥터 바디의 외측면 사이에 커넥터 바디를 관통하도록 형성된 공기 통과 구멍을 포함하고, 상기 커넥터 바디와 그 내부에 삽입된 튜브의 단부 사이의 간극을 통해 새어 나오는 공기가 상기 공기 통과 구멍으로 유입되어 통과함에 따라 에지 톤의 알림음을 발생시키도록 구성된 공압 회로용 커넥터가 개시된다.

CONNECTING DEVICE FOR COMMUNICATION OF FLUIDS, SUPPLIED WITH A RING REDUCING THE EFFORT IN THE ASSEMBLY

1. Соединительное устройство (1) для сообщения текучих сред, содержащее проточный трубчатый корпус с патрубком (20), проходящим в заданном осевом направлении и вводимым в осевом направлении в соединительную трубку (8) с наружной кольцевой стопорной канавкой, и монтажную головку (7), в которой установлен патрубок, которая имеет приемную камеру (73), выполненную соосно с патрубком с возможностью вхождения в нее соединительной трубки для соединения последней с патрубком, и которая снабжена скобообразным фиксатором (6) с двумя плечами, вводимыми в приемную камеру в направлении введения, перпендикулярном указанному осевому направлению, причем плечи выполнены таким образом, чтобы при осевом перемещении соединительной трубки в приемной камере к своему положению стопорения, в котором соединительная трубка полностью соединена с патрубком, упруго отжиматься друг от друга в приемной камере в направлении, проходящем поперек указанного осевого направления, а при достижении соединительной трубкой положения стопорения относительно патрубка - заскакивать в кольцевую канавку соединительной трубки за счет приближения друг к другу с обеспечением фиксации положения соединительной трубки в монтажной головке, отличающееся тем, что дополнительно предусмотрено промежуточное кольцо (4), установленное в приемной камере с возможностью скольжения в осевом направлении для предварительного разжатия фиксатора, и проталкиваемое в осевом направлении соединительной трубкой при перемещении последней в приемной камере к патрубку, причем промежуточное кольцо имеет скосы (42), обеспечивающие отжатие двух плеч фиксатора друг от друга непосредственно перед РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК F16L 37/084 (13) 2014 152 479 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2014152479, 17.07.2013 (71) Заявитель(и): А. РАЙМОН Э СИЕ (FR) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ШОПЕН Жером (FR) 23.07.2012 FR 1257124 (85) Дата ...

Spring latching connectors

A spring latching connector includes a housing having a bore therethrough, a piston slidably received in said bore, a circular groove formed in one of said bore and piston and a circular coil spring disposed in said groove for latching said piston and housing together. The groove is sized and shaped for controlling, in combination with a spring configuration, disconnect and connect forces of the spring latching connection.

Spring latching connectors

A spring latching connector includes a housing having a bore therethrough, a piston slidably received in said bore, a circular groove formed in one of said bore and piston and a circular coil spring disposed in said groove for latching said piston and housing together. The groove is sized and shaped for controlling, in combination with a spring configuration, disconnect and connect forces of the spring latching connection.

Fluid line connection assembly

Fluidleitungsverbindungsanordnung mit mindestens einem Verbindungselement, welches geeignet ist, zwei Leitungsenden dicht miteinander zu verbinden, dadurch gekennzeichnet, daß auf einem Endabschnitt einer ersten Leitung (1) eine Verbindungsmuffe (4) mit einer vorderen ringförmigen Stirnseite und einer hinteren ringförmigen Stirnseite dicht anliegend aufgebracht ist, daß von einem Ende einer zweiten Leitung (2, 13) eine Verbindungshülse (5, 14) vorsteht, aus der innen eine ringförmige Schulter ausgeformt ist und die geeignet ist, den Endabschnitt der ersten Leitung (1) mit der Verbindungsmuffe (4) aufzunehmen, und daß an der Verbindungshülse (5, 14) ein Arretierungselement lösbar anbringbar ist, welches an der hinteren Stirnseite der in die Verbindungshülse eingesteckten Verbindungsmuffe anliegt, wobei die vordere ringförmige Stirnseite der Verbindungsmuffe mittelbar oder unmittelbar an der ringförmigen Schulter der Verbindungshülse abdichtend anliegt. Fluid line connection arrangement with at least one connecting element which is suitable for tightly connecting two line ends, characterized, in that on one end section of a first line (1) a connecting sleeve (4) with a front annular front side and a rear annular front side is applied tight-fitting, in that a connection sleeve (5, 14) protrudes from one end of a second conduit (2, 13), from which an annular shoulder is formed inside and which is suitable for receiving the end portion of the first conduit (1) with the connection sleeve (4), and that on the connecting sleeve (5, 14) a locking element is releasably attachable, which rests against the rear end of the inserted into the connecting sleeve coupling sleeve, the front annular end face of the connecting sleeve indirectly or directly abutting the annular shoulder of the connecting sleeve sealingly.

COLLECTOR FOR DISPENSING A FLUID SUCH AS WATER

DEVICE FOR THE COAXIAL CONNECTION OF TWO TUBULERS

DEVICE FOR CONNECTING TWO TUBE-SHAPED CONDUITS

Patent FR2188779A5

FLUID CIRCUIT COMPRISING A FIRST CHANNEL, A SECOND CHANNEL AND A CONNECTION CONNECTION AND CONNECTION METHOD

Un circuit de fluide, en particulier pour aéronef, comprenant une première canalisation (1), une deuxième canalisation (2) et un raccord de liaison (3) comprenant un manchon extérieur (4) qui s'étend selon un axe X et est monté coulissant selon l'axe X à une extrémité de connexion (1A) de la première canalisation (1), un organe d'étanchéité (5) qui s'étend selon l'axe X et est monté coulissant selon l'axe X dans ledit manchon extérieur (4), l'organe d'étanchéité (5) étant configuré pour relier de manière étanche les extrémités de connexion (1A, 2B) des canalisations (1, 2), des moyens de verrouillage (6) configurés pour coopérer avec un organe de blocage (22) de la deuxième canalisation (2) pour bloquer la translation dudit manchon extérieur (4) vers la première canalisation (1), le raccord (3) étant configuré pour déplacer l'organe d'étanchéité (5) entre les deux extrémités de connexion (1A, 2B) pour assurer l'étanchéité lors du déplacement du manchon extérieur (4) jusqu'à l'organe de blocage (22) de la deuxième canalisation (2). A fluid circuit, in particular for an aircraft, comprising a first pipe (1), a second pipe (2) and a connection fitting (3) comprising an outer sleeve (4) which extends along an axis X and is mounted sliding along the X axis at a connection end (1A) of the first pipe (1), a sealing member (5) which extends along the X axis and is slidably mounted along the X axis in said outer sleeve (4), the sealing member (5) being configured to sealingly connect the connection ends (1A, 2B) of the pipes (1, 2), locking means (6) configured to cooperate with a blocking member (22) of the second pipe (2) for blocking the translation of said outer sleeve (4) towards the first pipe (1), the coupling (3) being configured to move the sealing member (5) between the two connection ends (1A, 2B) for sealing during the movement of the outer sleeve (4) to the locking member (22) of the second pipe (2).

FLUID CONNECTION DEVICE WITH REDUCING RING OF MOUNTING EFFORT

Un dispositif de raccordement fluidique (1) comprenant un corps tubulaire (2) permettant une circulation fluidique et présentant un embout tubulaire (20) destiné à être raccordé par insertion axiale à une conduite fluidique enfichable (8) présentant une gorge annulaire (81) extérieure de verrouillage, et en outre une tête d'assemblage (7) avec une chambre de réception (73) dans laquelle est monté l'embout tubulaire (20). La tête d'assemblage (7) comporte aussi un élément de verrouillage (6) en forme de U avec deux bras (60) qui s'introduisent dans la chambre de réception (73) selon une direction d'insertion perpendiculaire à la direction axiale et aptes à coopérer avec la gorge annulaire (81) pour bloquer la conduite fluidique enfichable (8). Une bague intermédiaire (4) est montée coulissante dans la chambre de réception (73) pour réaliser une pré-ouverture de l'élément de verrouillage (6) lors de l'introduction de la conduite fluidique enfichable (8) sur l'embout tubulaire (20). A fluidic connection device (1) comprising a tubular body (2) for fluid circulation and having a tubular nozzle (20) for axial connection to a plug-in fluid conduit (8) having an outer annular groove (81). locking, and further an assembly head (7) with a receiving chamber (73) in which is mounted the tubular nozzle (20). The assembly head (7) also comprises a U-shaped locking element (6) with two arms (60) which are introduced into the receiving chamber (73) in an insertion direction perpendicular to the axial direction. and able to cooperate with the annular groove (81) to block the plug-in fluid line (8). An intermediate ring (4) is slidably mounted in the receiving chamber (73) to pre-open the locking member (6) upon insertion of the plug-in fluid line (8) onto the tubular end (20).

Spherical joint for vehicle exhaust pipe - has wire connecting spring clipping sections and pulling them together axially

In a second addition to patent 7407086, for a rotary exhaust pipe joint, a clip pulls the component parts together axially taking up wear. The joint is formed by the external female section (52a) and the internal male section (52b) expanded spherically from the pipes (52e, 52i) as described in the parent patent. The two sections are held together by a spring (51) of steel piano wire, preformed, so that it tends to compress the pipe ends together. The spring has two horse shoe openings (51a, 51b) which clip over the recessed zones (52j, 52l) behind the contacting spherical ends (52a, 52b).

Detachable connector for extruded plastic pipes

JUNCTION DEVICE FOR PIPES

PIECE FOR THE COAXIAL CONNECTION OF TWO TUBULERS

L'invention a pour objet une pièce (2) pour le raccordement coaxial de deux tubulures, caractérisée en ce qu'elle comprend deux parties de raccordement (6,7) munies chacune d'une zone de réception (15) d'un élément de raccordement de chaque tubulure, en ce que les deux parties de raccordement (6,7) sont aptes à coulisser l'une dans l'autre, entre une position écartée des deux parties (6,7) et une position resserrée des deux parties (6,7) dans laquelle les deux zones de réception (15) forment un contour fermé et sont aptes à maintenir les éléments de raccordement (31,41) ensemble, et en ce que la pièce (2) comprend au moins un élément de rappel radial (14) destiné à pré-positionner la pièce (2) sur une région d'extrémité des tubulures.

Female coupling member and fluidic coupling comprising a male coupling member and said female coupling member

Elément femelle de raccord et raccord fluidique comprenant un élément mâle de raccord ainsi que ledit élément femelle de raccord Un élément femelle de raccord (11) fluidique, comprenant un corps femelle (21), apte à recevoir un élément mâle de raccord (2), un verrou (41), monté à coulissement transversal entre une position de retenue et une position de libération de l’élément mâle de raccord et un poussoir (51), mobile entre des positions avant et arrière. Pour s’opposer automatiquement au retrait de l’élément mâle emmanché en son sein, même si l’élément mâle est de longueur réduite, l’élément femelle de raccord (11) comprend une bague mémoire (61), mobile entre une position avancée de maintien du verrou (41) en position de libération et une position reculée d’autorisation du déplacement du verrou (41) vers sa position de retenue, le poussoir (51) entraînant la bague mémoire (61) vers la position reculée lorsque le poussoir se déplace vers la position arrière et la bague mémoire étant en position avancée en configuration désaccouplée. Figure pour l'abrégé : figure 1 Female coupling element and fluidic connection comprising a male connection element as well as said female connection element A female fluid connection element (11), comprising a female body (21), able to receive a male connection element (2), a lock (41), mounted to slide transversely between a retaining position and a position of release of the male connector element and a pusher (51), movable between front and rear positions. To automatically oppose the withdrawal of the male element fitted therein, even if the male element is of reduced length, the female coupling element (11) comprises a memory ring (61), movable between an advanced position holding the latch (41) in the released position and a retracted position allowing movement of the latch (41) to its retaining position, the pusher (51) driving the memory ring (61) to the retracted position when the pusher moves to the rear position and the ...

Assembly device, in particular for tubular elements

QUICK COUPLING HYDRAULIC CONNECTION DEVICE

CE DISPOSITIF COMPREND UN EMBOITEMENT 10 DANS LEQUEL ON INSERE UN ELEMENT MALE 12 POURVU PRES DE SON EXTREMITE LIBRE D'UN BOURRELET 20, L'ETANCHEITE ETANT ASSUREE PAR UN JOINT TORIQUE 14 COMPRIME RADIALEMENT DANS L'EMBOITEMENT PAR LA PARTIE PILOTE 21 DE L'ELEMENT 12 SITUEE AU-DELA DU BOURRELET. L'EMBOITEMENT EST COIFFE PAR UN ORGANE DE RETENUE ANNULAIRE 15 QUI PRESENTE A UNE EXTREMITE DES GRIFFES RECOURBEES 45 S'APPLIQUANT SUR UNE SURFACE RADIALE 35 DE L'EMBOITEMENT, ET A L'AUTRE EXTREMITE UNE PARTIE RECOURBEE 41 S'APPLIQUANT SUR LA FACE EXTERIEURE 23 DU BOURRELET. LE VERROUILLAGE EST ASSURE DE FACON POSITIVE PAR UN COLLIER 16 ENFILE A FORCE SUR L'ORGANE DE RETENUE ET PRESSANT LES GRIFFES VERS L'INTERIEUR. APPLICATION AUX CIRCUITS HYDRAULIQUES A HAUTE PRESSION.