Abstract: A connecting rod with a body, first and second fastening heads provided at each end of the body and connected by first and second connection systems to first and second elements, the first fastening head comprising an extension which is screwed into a housing of the body to adjust the length of the connecting rod. The connecting rod includes an anti-rotation system with a key, positioned astride the first fastening head and the body, which has a first part cooperating with the body so as to be rotationally immobilized with respect to the body and also a second part cooperating with the first fastening head and the first connection system so as to be immobilized with respect to the first fastening head.

Abstract: An endoscope clip including; first and second jaws pivotally connected together for movement between open and closed positions, and a spring biasing the first and second jaws into the closed position, wherein each of the first and second jaws comprise: a tube engaging portion, wherein opposing pairs of tube engaging portions for the first and second jaws define two or more adjacent channels configured to receive a portion of an endoscope tube, wherein each of the two or more adjacent channels has an arcuate longitudinal axis; and an actuation portion operable by a user to overcome the biasing action of the spring to open the first and second jaws.

Abstract: A connector and process for coupling a tube and the resulting assembly is disclosed. A receptacle includes pilot in a mounted position. The pilot is slidable from a mounting position to a final position while the pilot urges legs of a retention clip into a spread condition during a transition between the mounting position and the final position. In the final position, the pilot permits legs of the retention clip to retract to a relaxed condition and an indicator piece is visible.

Abstract: An extension adapter includes a body having a bore. The bore is configured to receive a tool bit. The extension adapter includes a retaining member received within an aperture of the body and a biasing member coupled to the body. The biasing member includes a protrusion received within the aperture to bias the retaining member into a first position in which a portion of the retaining member extends into the bore. The extension adapter includes a collar moveable between an unlocked position and a locked position. The unlocked position is configured to allow the tool bit to be removed from the bore. While the collar is maintained in the locked position, the body is configured to slidably receive the tool bit such that the portion of the retaining member is received in a groove of the tool bit to secure the tool bit to the body.

Abstract: A fuel tank that includes a fuel container, a filler pipe, a connecting piece member, and an annular locking element. The connecting piece member is configured to connect the filler pipe to the fuel container, and is a substantially cylindrical sheet metal shaped cross-section having a first connecting end for fastening to a first component to be connected, and a second connecting end for receipt in a second component to be connected. The second connecting end has a first portion with a first groove shaped therein. The annular locking element extends at least partially through openings of the second component to be connected at a connection point into an interior of the second component to be connected, and at the connection point, axially secures the second component to be connected relative to the connecting piece member by a positive connection on the first groove.

Abstract: A mechanical coupling between a straight pipe end and a socket fitting comprises a seal ring and a locking ring disposed within the interior of the socket. The locking ring has a generally frustoconical shape with a plurality of corrugations extending circumferentially thereabout, the corrugations presenting inner edge portions engaging the outer annular surface of the pipe end and outer edge portions engaging the interior annular surface of the socket for opposing withdrawal of the pipe end axially outwardly from the socket. In an advantageous embodiment, the locking ring is assembled with a support disk to optimally orient the locking ring with respect to the fitting and the pipe end.

Abstract: A water outlet structure has a housing with an outlet and an opening. An inner pipe body is assembled into the housing via an assembly portion and connected to the outlet. An assembly ring flange is extended from the rear end of the inner pipe body, A locating ring inserted rotarily onto the rear end of the inner pipe body has a circumferential wall and a penetrating portion, so that said water pipe could pass through the penetrating portion, allowing its outlet end to be inserted into the inner pipe body. A leakproofing member is set between the water pipe and the locating ring or inner pipe body. A turn-lock locator is set correspondingly to the circumferential wall of the locating ring and the assembly ring flange of the inner pipe body, such that the locating ring and the inner pipe body can be rotarily locked and positioned.

Abstract: An improved system for attaching a tub spout to the rough in water supply pipe or stub-out which typically extends out of a tub wall. The improved tub spout includes a vertical ring clamp inside the spout for receiving the stub-out. The stub-out passes through an aperture in the middle portion of the clamp and then into a tubular receiver. By tightening a screw associated with the clamp, the clamp is tilted to engage the stub-out. By further tightening of the screw, the stub-out is drawn into sealed engagement with the interior of the spout and the spout is drawn tightly against the tub wall.

Abstract: The present invention relates to an alternative pipe coupling apparatus, to conventional tapered screw threads usually used to join ends of pipe sections to fixtures. The invention utilizes a bayonet style interlocking arrangement having a male element and a female element which join together and are opposingly biased against one another by a spring-like retaining ring to ensure an appropriate rigid and leak-proof connection between two elements.

Abstract: A fluid quick connect includes a body having a conical, split end retainer slidably mounted in a recess in at least one end of the body. The retainer has a leading edge extending into a through bore in the body which is engagable with an annular flange on an endform inserted into the housing forcing the retainer angularly outward in the recess to allow passage of the annular flange of the endform past the retainer. A biasing force on the retainer due to the expansion of the diameter of the retainer moves the retainer back to a position in which the leading edge extends behind the trailing edge of the annular flange on the endform to latch the endform in the housing. The retainer and conical recess maybe used at one end of the housing for connection with one end form or at both ends of the housing to fluidically couple two end forms.

Abstract: Sealing socket (1) and method for arranging a sealing socket to a tube (2). A sealing socket (1) comprises a sleeve (3) having an outer dimension somewhat larger than the tube (2) to be sealed, defining an annular compartment (4) between the tube (2) and the sleeve (3), in which a gasket (6) is introduced. The gasket material is pressurised by a pressure ring (7) which is permanently connected by welding (8) to the sleeve (3).

Abstract: A synthetic resin pipe with a joint, includes a first pipe end portion to be connected, having an open guide cylinder, a large-diameter cylindrical portion formed in a deep portion thereof continuous with the open guide cylinder and having a diameter larger than front and rear walls extending in an axial direction of the synthetic resin pipe, and an outwardly facing projection disposed in a portion of the large-diameter cylindrical portion. A separately produced engaging ring including an inclined guide surface, having a large inside diameter on a width-direction one end face side thereof and having a small inside diameter on a deep side thereof, the engaging ring further including a securing stepped portion formed on the deep side thereof, a plurality of cut-out portions, respectively formed by cutting out the inclined surface, and a projection projecting from a portion of the outer peripheral surface of the engaging ring.

Abstract: The invention relates to a quick release coupling device comprising an annular groove (4) formed on the inner face of one of the hollow bodies, a projecting part (6) formed on the other hollow body (2) and a force transmitting member (5) engaged with the groove and the projecting part (6). A shoulder (23) is provided for fixing the force transmitting member (5) to hinder the loosening of the coupling under loading. The inventive device is advantageous in that its design and use are straightforward while meeting the requirements related to safety and ease of cleaning.

Abstract: A telescopic tube joint has a sleeve, which is adapted to securely coupling an outer tube and an inner tube, and defines a locking chamber therein. At least two locking rings are received in the locking chamber of the sleeve, the locking rings are forced apart by a biasing member between the locking rings and cause the locking rings to press on the outer wall of the inner tube to hold the inner tube in place with respect to the outer tube. When a user squeezes the locking rings, the inner tube will slide freely in the outer tube.

Abstract: A coupling comprising a first member defining a socket, a second number such as a tube defining a spigot inserted into an open end of the socket, and a locking device received within an annular gap defined between an inner wall of the socket and an outer wall of the spigot. The locking device comprises circumferentially spaced load-bearing members, each load-bearing member extending within the annular gap from a first end which is relatively close to the open end of the socket and a second end which is relatively remote from the open end of the socket. Each load-bearing member is resiliently biased such that the first end engages the socket and the second end engages the spigot, and each load-bearing member is dimensioned such that it acts substantially as a beam in compression to resist withdrawal of the spigot from the socket.

Abstract: A method and product for making non-reproducible documents, in which a nearly invisible indicia on the document is printed by continuous screened lines of a desired pitch, and a background that will not reproduce by copying that is formed by orthogonal reproduction of positive/negative images of continuous lines to produce broken lines of a desired width and pitch.

Abstract: A coupling comprising a first member defining a socket, a second number such as a tube defining a spigot inserted into an open end of the socket, and a locking device received within an annular gap defined between an inner wall of the socket and an outer wall of the spigot. The locking device comprises circumferentially spaced load-bearing members, each load-bearing member extending within the annular gap from a first end which is relatively close to the open end of the socket and a second end which is relatively remote from the open end of the socket. Each load-bearing member is resiliently biased such that the first end engages the socket and the second end engages the spigot, and each load-bearing member is dimensioned such that it acts substantially as a beam in compression to resist withdrawal of the spigot from the socket.

Abstract: A tethering apparatus for use with garden hoses to prevent the sprinkling nozzle from becoming lost or misplaced after having been disconnected from the hose connector. The apparatus includes a hub-like member which can be connected to the sprinkling nozzle and a securement ring which is adapted to be connected to the garden hose. A connector cable securely interconnects the hub-like member with the securement ring so as to prevent accidental loss of the nozzle.

Abstract: A device for releasably gripping a shaft has a body with a central channel for receiving the shaft. The device also has an arrangement, mounted to the body, for gripping and releasing the shaft when a member of the arrangement, is respectively in first and second positions with respect to the body. A sleeve is disposed concentrically outside of the body, and is mounted for axial movement with respect to the body in such a manner as to cause axial movement of the member, so axial movement of the sleeve in a first direction will achieve release of the shaft. In this manner, one may grip the sleeve and, in a single motion, achieve release of the shaft and slide the device relative to the shaft.

Abstract: A self-locking connector comprising first and second tubular fittings, the first fitting having an annular intermediate shoulder and a threaded end, and the second fitting having an annular shoulder adjacent one of its ends. A nut is rotatably mounted on the second fitting and threaded to the threaded end of the first fitting, and the nut has a flanged end which is adapted to engage the shoulder on the second fitting to bring the two fittings into axially aligned mating and sealing relationships as the nut is tighten onto the threaded end of the first fitting. A frusto-conical shaped resilient lock washer is interposed between the shoulder on the first fitting and the nut. The adjacent edges of the nut and the washer have mating ramps formed thereon, with each ramp having an angle greater than the helical angle of the threads of the first fitting and of the nut.

Abstract: This invention relates to a coupling for rapidly connecting a tube made of rigid material such as metal, of semi-rigid material, such as a plastics material. The coupling presents, at one end adapted to receive the tube, a bore whose diameter is substantially equal to the outer diameter of the tube, said bore being provided with at least one supple sealing means capable of coming into contact with one of the walls of the tube. Between the inlet orifice of the bore and the sealing means, the coupling comprises a housing which receives, for stopping the tube, a retractable member which is locally immobilized therein in the axial direction. The coupling and the seal of its bore are made of the same material, in a single moulding operation.

Abstract: A hand releasable locking collar to secure objects or itself in a desired location on a shaft, bar or the like. The device comprises a housing, end cap, preload spring and clutch plate conformed to the shaft. The clutch plate is rotatably assembled within the device such that said device is free to move axially on the shaft when the clutch plate is positioned perpendicular to the axis of the shaft. When released, said clutch plate allows further tightening of the device by moving axially in the direction installed, but locks positively to prevent removal or movement in the opposite direction unless such clutch plate is again moved to the position of perpendicularity with the axis of the shaft.

Abstract: A remote-controllable screw connection includes a nut, a first flange relvely closer to and a second flange relatively further away from the nut. At least one screw bolt connects the flanges to the nut. A sheath surrounds the screw bolt between the nut and the first flange. The sheath is non-rotatably but axially displaceably connected to the screw bolt.

Abstract: In a releasable plug-in socket coupling for one or more pipes or pipe elements sealingly insertable into a socket member, an annular groove-like chamber is provided for receiving a retaining element in the front area of the socket member.The retaining element, comprising individual, segmental portions, is held in the chamber by an elastic retaining ring. Each portion is tiltably supported with a correspondingly constructed top portion in the outer circumferential surface of the chamber and has on the side facing the pipe end surface a base portion provided with a first cutting edge and a second cutting edge spaced therefrom.An axially removable release ring is in operative connection with the retaining element so that when the release ring is axially displaced, the ring pivots the tiltable portions into the release position.