Abstract: A hose clamp includes a clamping band, a clamping device and a positioning arrangement, wherein the positioning arrangement has at least one positioner with a base and a claw for being pressed into a hose wall. The claw has a portion protruding inwardly from the base in a pressing direction, wherein the claw has an end which forms with the inwardly protruding section an obtuse angle (?).

Abstract: A fitting for coupling a tubing to another component of a fluidic device, the fitting comprising a male piece having a front ferrule and a back ferrule both being slidable on the tubing, the male piece further having a first joint element configured slidably on the tubing, and a female piece having a recess configured for accommodating the front ferrule and the tubing and having a second joint element configured to be joinable to the first joint element, wherein the back ferrule is configured in such a manner that, upon joining the first joint element to the second joint element, the back ferrule exerts a pressing force on the front ferrule to provide a sealing between the front ferrule and the female piece, and the back ferrule exerts a grip force between the male piece and the tubing.

Abstract: A system for pre-positioning a hose clamp (2) on a hose end (24) includes: a) a fixing part (1?) which is connected non-releasably to an annular segment of the hose clamp (2) and is fastened to the hose end (24), and b) one or more fixing parts (1, 1?) which each have a U-shaped element which, fastened to the hose end (24), is directed with its open side (3) to the hose surface. The web (6) connects the two U-legs (4, 5) and extends axially and parallel to the hose surface. The U-leg (4), which lies closest to the hose end (24), has a connecting element (7) for attaching the U-shaped element to the end face of the hose end (24). The U-shaped element is configured in such a way that the hose clamp (2), which is pulled on to the hose end (24), is fixed releasably in the intermediate space (8) of the U-shaped element by way of an annular segment of the hose clamp in such a way that the hose clamp (2) is released from the fixing when tightened.

Abstract: A vertical connector composed of three main components; one stationary connector part on a submerged connecting point, one mobile connector part intended for submerging and connecting to the stationary connector part and a connector which subsequent to the mating of the connector parts locks the connector parts together into permanent sealing connection. The stationary connector part has an upwards projecting pipe boss, and the mobile connector part has integrated, internally shielding and guiding means to assist by angular deviated entering of the mobile connector part onto the stationary connector part.

Abstract: A pipe clamp that enables two pipes to be loosely connected together in a desired axially-aligned and rotationally-aligned configuration prior to tightening of the clamp. The pipe clamp includes a band having a first end and a second end, and a tightening mechanism connected to the band for drawing the ends of the band together. The pipe clamp further includes a latch having a base portion attached to the band and a clip portion that snaps over a button welded to the pipe to temporarily hold the clamp in place on the pipe.

Abstract: A coupling comprising a receiving part (1), a securing part (9) and an insertion part (17) includes blocking elements (6, 13?) whose engagement preventing the securing part (9) from moving from an extended position into a retracted position is released by the axial displacement of latching arms (13) of the securing part (9) under the effect of a retaining ring (22) upon the insertion of said insertion part (17), such that when the insertion part (17) is properly arranged in a receiving space (16) of the receiving part (1), the securing part (9) can be shifted into the retracted position in which said insertion part (17) is secured. What is achieved in this way is relatively simple modification of the assembly force through design measures, high wear resistance, and simple and operationally reliable manipulation of the inventive coupling with regard to the release of the connection between the receiving part and the insertion part, especially under confined spatial conditions.

Abstract: A device includes a clamping collar having a belt that has two substantially cylindrical faces and that is suitable for being tightened around an article to be clamped; and at least one positioning including a securing plate that is disposed facing a first face of the belt while being retained relative to the belt; and a positioning portion that is suitable for positioning the device relative to the article to be clamped. When the collar is in its initial, non-tightened state, the securing plate is braced against the first face of the belt, wherein at the beginning of tightening, the plate deforming causes the bracing effect to cease, thereby allowing the belt and the plate to move relative to each other. The plate is suitable for being deformed while the collar is being tightened onto the article so as to present curvature that matches the curvature of the belt.

Abstract: A quick connector includes a female pipe having a flange in the outer peripheral part thereof, a male pipe having a retainer mounting part, and a retainer slidably mounted on the retainer mounting part of the male pipe to slide at a right angle to the axial direction of the male pipe, in which the female pipe and the male pipe are connected with each other by the retainer holding the flange of the female pipe, and the retainer is allowed to move from a temporarily fixed position to a completely pushed-in position on the retainer mounting part only when the female pipe and the male pipe are in a completely connected state, so that a worker can easily and reliably check whether the pipes are in an incompletely connected state or in a completely connected state by means of hand feeling only without relying on a visual check.

Abstract: A female connector (100) to be connected to a male connector (170) having a tubular section (172), out of which a liquid-like substance flows, is disclosed. The female connector has an adaptor (110) installed on the outer peripheral surface of the tubular section, and a handle (120) fitted on the adaptor. The adaptor has a tube-shaped section (112) having an opening (119a) at one end. The tube-shaped section includes an insertion section (119) into which the tubular section is inserted from the opening, and the insertion section has flexibility and elasticity. The handle has a rigidity higher than that of the insertion section of the adaptor. There is provided movement limitation means that limits a range in which the handle is capable of moving relative to the adaptor from an end of the adaptor on an opposite side of the opening to an end thereof on the opening side in a direction of a center axis (111) of the adaptor.

Abstract: A connector and a connection system for a liquid cooling system for a computer are provided. The connector has a cylindrical base and a sealing ring encircling the base. A retaining channel is provided on the base to receive a retaining device. One of the components in the liquid cooling system has a liquid port with a cavity having an inner surface, an opening in fluid communication with the cavity and a fluid passage in fluid communication with the cavity. The base of the connector is sized to fit within the liquid port so that when the base is inserted in the liquid port, the sealing ring is forced against an inner surface of the liquid port, forming a seal between the sealing ring and the inner surface of the liquid port.

Abstract: A band holder holds a clamp band for a hose. The band holder includes an arm for covering an outer peripheral portion of the hose, connecting portions provided at free ends of the arm for connecting the free ends to form a circular shape of the arm, and a holding portion projecting from the arm for holding the clamp band. A fixing device fixes at least the holding portion to the hose. A hose assembly includes the band holder, a flexible hose to be connected to a tubular member, and a clamp band covering an outer surface of the hose for connecting the hose to the tubular member. The clamp band includes a band portion, and a screw unit provided at ends of the band portion for a clamp operation so that the screw unit tightens the band portion.

Abstract: An insert (4) is provided for connecting standardized fittings (2) normally used for connecting standardized pipes with multilayer pipes (3). The insert (4) being slightly elastically deformable is adapted to be inserted into a fitting (2) and adapted to receive a pipe (3), wherein an outer circumferential face of the insert is substantially smooth for sealing between the fitting (2) and the insert (4) and an inner circumferential face of the insert (4) is provided with a sealing portion (4a, 4a1, 4a2) for sealing between the insert (4) and the pipe (3) and a holding portion (4d) for holding the pipe (3) in position.

Abstract: A quick coupling type fitting is disclosed that connects two ends of two different pipes together in a fluid tight manner. It is designed for convenience in installation, high strength, compact size, easy manufacture with a low production cost, high efficiency and does not require the use of special tools for installation. The coupling utilizes a grab ring module that has a grab ring made with embedded stainless steel, thereby strengthening the fixing force and allowing for quick installation. A flaring surface on a retaining flange has an angle that corresponds to a tapering surface of the grab ring module. When the flaring surface and the tapering surface contact each other, the grab ring module compresses the surface of the pipe. Because the grab ring module has an outer plastic body with a small inner part, the grab ring module can be compressed to the pipe without causing fatigue of any members inside of the fitting. A specialized tool allows for quick and easy dismantling of the fitting.

Abstract: The compression fitting (10) for a heating and/or sanitary pipe comprises a fitting body (12) including a supporting sleeve (16) adapted to have a pipe end (66) slid thereonto, and a conical abutment face (20). The compression fitting (10) further comprises a complementary part (24) for the fitting body (12), which is provided with a conical receiving face (22) for abutment by the abutment face (20) of the fitting body (12). The compression fitting (10) is provided with a clamping ring (40) encompassing the pipe end (66) which can be slid on the supporting sleeve (16), and with a lock nut (42) having an inner thread (44) and being adapted to be screwed to the complementary part (24), for pressing the clamping ring (40) against the fitting body (12) and for clamping abutment on the pipe end (66) in the condition when the pipe end has been slid onto the supporting sleeve (16).

Abstract: A water meter idler bar for use during manufacture, shipping and installation of a water meter setter to ensure and maintain proper alignment and spacing between water meter fittings of the water meter setter. Following installation, the idler bar also allows water to flow through the water meter setter prior to installation of a water meter. The idler bar is a rigid PVC pipe having threaded connectors with rubber O-rings at its ends.

Abstract: A connector comprises a body having a passage therethrough for fluid flow and a female portion for receiving by a slip fit a tubular member. Gripping means are placed in the passage in the female portion for gripping the tubular member and is configured for preventing the tubular member from rotating. A retainer retains the gripping means in place and a seal prevents leakage.

Abstract: A compression plug system for plumbing, comprising a plumbing pipe, a slip nut, a seal ring, and a plug. The plug comprises a head having a closed end, and an external threaded portion having an edge. Extending from the head is the external threaded portion that extends to the edge. The external threaded portion has a cooperative dimension to engage with an internal threaded portion of the slip nut. The plug also has an internal wall that extends from the edge until an internal end. The plug further comprises an opening defining a cavity therein that reaches the internal end. The internal wall has substantially a same diameter as the internal wall of the seal ring. The compression plug system for plumbing creates an impermeable seal without the aid of a sealing compound or weld.

Abstract: A fitting for providing a substantially fluid-tight seal between an opening in a chamber wall (10) and a pipe (4) passing through said opening, said fitting comprising: (ii) a tabular sleeve (22) adapted to pass through the opening in the chamber wall (10) and further adapted to allow the pipe (4) to pass through the sleeve (22); (ii) a flange (24), extending radially outwardly from the sleeve (22), a first surface (26) of the flange (24) being configured to contact the chamber wall (10) around substantially the whole circumference of the opening; characterised in that the flange (24) incorporates an energy transfer means at or near the first surface (26), said energy transfer means enabling the first surface (26) and/or the wall of chamber (6) in the vicinity of the flange (24) to be heated to cause the flange (24) and the wall (10) to fuse or bond together in order to form a substantially fluid tight seal.

Abstract: A connector is described that comprises a male connector portion that is releaseably connectable to a complimentary female connector portion. The male fluid connector portion comprises a plurality of hollow needles that are each in fluid communication with a lumen of the associated tubing. The female connector portion comprises plurality of chambers or apertures that comprise a septum seal through which a hollow needle can be passed. Tubing having a plurality of lumens is coupled to the female connector portion and each lumen is in fluid communication with one of said chambers. The male and/or female connector portions also include an alignment guide that allows the hollow needles of the male part to be uniquely aligned with the corresponding septum seals of the female part. The use of the connector for medical purposes is described.

Abstract: A gripper member for forming a mechanical connection with tubing includes an annular ring body and a plurality of teeth extending from the ring body. Each tooth has a tooth length and a fixed end and an opposed free end spaced apart along the tooth length, wherein the fixed end adjoins the ring body. The teeth are angled radially inwardly from the ring body such that the free ends define an inner engagement circumference to receive the tubing. Each tooth has a substantially creased lengthwise bend therein extending to the free end thereof.

Abstract: A system for pre-positioning a hose clamp (2) on a hose end (24) includes: a) a fixing part (1?) which is connected non-releasably to an annular segment of the hose clamp (2) and is fastened to the hose end (24), and b) one or more fixing parts (1, 1?) which each have a U-shaped element which, fastened to the hose end (24), is directed with its open side (3) to the hose surface. The web (6) connects the two U-legs (4, 5) and extends axially and parallel to the hose surface. The U-leg (4), which lies closest to the hose end (24), has a connecting element (7) for attaching the U-shaped element to the end face of the hose end (24). The U-shaped element is configured in such a way that the hose clamp (2), which is pulled on to the hose end (24), is fixed releasably in the intermediate space (8) of the U-shaped element by way of an annular segment of the hose clamp in such a way that the hose clamp (2) is released from the fixing when tightened.

Abstract: A delivery pipe for transporting solid material has a tubular body provided with a coupling collar on each end. The coupling collar includes a free space on its inner circumferential surface at the end distal to the end face. A sealing body is arranged in the free space. The invention also relates to a method for securing a coupling collar to an end of the tubular body of a delivery pipe by adhesion. The method is characterized in that a sealing body is arranged on an outer circumferential surface of the tubular body, and an adhesive is applied upon the outer circumferential surface between the sealing body and an end face. The coupling collar or the tubular body is then caused to rotate about the longitudinal pipe axis, and the coupling collar is pushed over the end of the tubular body, or vice versa. The sealing body is finally pushed into a free space of the coupling collar.

Abstract: A hose clamp has an annular clamp body to be fitted on a clamp mounting portion of an end portion of a hose, and the clamp body is configured so as to tighten the clamp mounting portion by diametrically contracting the clamp body. A holding structure of the hose clamp has an anti-rotation engaging portion on the clamp body, an engaging holder portion on the hose, and a deformation restraining mechanism for restraining deformation of the hose when the clamp body tightens the clamp mounting portion. The engaging holder portion engages with the anti-rotation engaging portion in a circumferential direction when the clamp body is fitted on the clamp mounting portion. The deformation restraining mechanism restrains that the anti-rotation engaging portion is pressed against the engaging holder portion and thereby the hose is deformed via the engaging holder portion.

Abstract: A pipe clamp that enables two pipes to be loosely connected together in a desired axially-aligned and rotationally-aligned configuration prior to tightening of the clamp. The pipe clamp includes a band having a first end and a second end, and a tightening mechanism connected to the band for drawing the ends of the band together. The pipe clamp further includes a latch having a base portion attached to the band and a clip portion that snaps over a button welded to the pipe to temporarily hold the clamp in place on the pipe.

Abstract: A quick coupling (1) comprising a sleeve-shaped coupling body (3) with a receiving opening (4) to receive one end (5) of a pipe (2), a retaining element (7) to hold the end (5) of the pipe in the coupling body (3), a sealing element (8) to seal the pipe (2) against the coupling body (3) and a securing element (9) to secure the connection between the pipe (2) and the coupling body (3), in conjunction with first and second locking ribs (23,24) adjacent to the receiving opening (4) on an external surface (21) of the coupling body (3), which ribs extend outwards in a radial direction and interact with the securing element (9) for the purpose of securing a connection between the pipe (2) and the coupling body (3).

Abstract: A method of and apparatus for pulling pipe involves providing a pipe having an exterior surface with a groove circumscribing the exterior surface of the pipe adjacent to one end and an anchoring collar which is segmented into segments and has an inner circumferential surface with an inwardly projecting tongue. The segments of the anchoring collar are secured together to circumscribe the pipe with the inwardly projecting tongue engaging the groove of the pipe. One end of the pipe is capped with an end cap. The end cap is coupled to the anchoring collar. A tow line is secured to the end cap and exerts a pulling force, with the anchoring collar securing the end cap against removal when pulled and the end cap preventing debris from entering the pipe.

Abstract: A device for fixing a clamp to a hose comprising a body (2) a hose-fixing component (4) provided with a hose-embracing region (3), the hose-fixing component (4) comprising a first open fixation portion (5) and a second open fixation portion (5?), the first and second open fixation portions (5, 5?) being positioned adjacent to each other, jointly defining the hose-embracing region (3) and being moveable from an initial position varying the extent of the embracing region (3).

Abstract: An assembly is provided for attaching a clamp to a hose. The assembly includes a hose, a clamp, a cover bracket and an adhesive. The clamp includes a band and a screw housing mounted to the band with a screw disposed in the screw housing. The screw engages the band to tighten the band and draw the band around the hose. The cover bracket has an opening for receiving the screw housing. The cover bracket includes a cover portion for the screw housing and a base portion extending from the cover portion. The base portion includes a bonding surface for attaching the cover bracket to the hose and a channel located between the bonding surface and the band. The adhesive is applied to the bonding surface such that the cover bracket is adhered to the hose without interfering with the clamp operation.

Abstract: A quick connector has a housing, a retainer for locking a tube at a correct position for complete connection in the housing and a restraining ring for restraining the retainer from being pressed into the housing to its locking position unless the tube is inserted in the housing and placed at the correct position for complete connection to avoid connecting the tube to the quick connector in a falsely locked state. The restraining ring is provided with locking bars that engage with the legs of the retainer to restrain the retainer from being pressed into the housing. The locking bars permit releasing the restraining ring to its releasing position to enable the retainer to be pressed into the housing to the locking position.

Abstract: A clamp assembly comprising a clamp including a band having and a screw housing mounted to the band with a worm screw disposed in the screw housing, the worm screw engaging the band for tightening the band; and a fastener including a bonding surface, mounted to the band at a position that is displaced from the screw and screw housing, such that the fastener can be adhered to the hose without interfering with the clamp assembly.

Abstract: A hose/clamp assembly is provided that has a hose, a hose clamp, and a retaining device. The hose clamp is openable and closable. The retaining device has an arm, a clamp retainer attached to a first end of the arm, and a hose clip attached to a second end of the arm. The retaining device is removably attached to the hose and the hose clamp. The retaining device secures the hose clamp to the hose when the hose clamp is in a expanded, open configuration.

Abstract: A pipe joint for joining pipes having a low surface energy and resistance to solvents. The components are an extrudable adhesive; a first pipe having a socket with an inside diameter, where the socket has a mouth, a self-centering bottom, and a cylindrical wall with an inlet, an outlet, and an inner annular channel; a second pipe having an insertion section with an end and an outer annular channel, where the second pipe has an outside diameter that is less than the inside diameter of the socket, the difference in diameters defining a gap and an interlocking keyway; and a flanged annular ring. The annular ring has an inside diameter that enables it to be slid over the second pipe and a thickness that is comparable to the gap. When the adhesive cures it forms a mechanical key. The adhesive is preferably an alkyl borane adhesive.

Abstract: The detachable plug coupling operative to connect fluid lines, particularly fuel lines of motor vehicles. The plug coupling includes a tubular insertion part with an encircling retaining rib and a coupling housing having a cylindrical accommodating space for the insertion part. The plug coupling also has an enlarged head part with a separate retaining element, having elastically opening retaining edges. The retaining edges are radially directed into the accommodating space and engage behind the retaining rib after the insertion part has been pushed in. In order to ensure that the retaining rib is correctly snapped in behind the retaining edges after the insertion part has been inserted, an additional locking element is provided, which is guided in a transversally displaceable manner on the housing head between an opening position and a closing position.

Abstract: A connector for connecting a terminal end of a heating duct to a heating duct board, the connector including an annular cylindrical portion with an outer surface and a maximum outer diameter and a flange extending radially outwardly from the outer surface of the annular cylindrical portion. The flange has a dimension greater than the maximum diameter forming an abutment against which a lower edge of the heating duct board abuts. The flange also has at least one sleeve for receiving a zip tie. The connector includes retention means for securing the connector to the heating duct board with the heating duct board encircling the annular cylindrical portion and being in abutting engagement with the flange. The retention includes at least one zip tie mounted through the at least one sleeve of the flange and engageable in a mouth of the heating duct board to which the connector is secured.

Abstract: A quick-connect cartridge assembly includes a ring, a collar disposed within the ring, and an annular seal coaxially disposed with respect to the ring and the collar. A plug having a shank with an outer diameter substantially similar to the inner diameter of the collar is slidably received within the collar and is held within the collar by a friction fit. The plug is also received through the annular seal so as to establish a coaxial relationship with the ring, the collar and the annular seal. The plug includes one or more features for facilitating installation of the ring, the collar and the annular seal into a port and subsequent removal of the plug from the components after installation.

Abstract: A device for holding hose clamps in a predetermined position, wherein the hose clamps each have a clamping part projecting radially away from a circumference of the hose clamps and wherein the clamping part has a projection extending in the circumferential direction, has a rail having a longitudinal slot for receiving the clamping part of the hose clamps via an open end of the longitudinal slot. The longitudinal slot has an edge configured to support the projection. The rail is a tube having an inner side projecting inwardly into a corner formed between the projection and an outer end section of the clamping part adjoining the projection.

Abstract: A one-piece unitary compression cap for securing a pipe or tube on a fitting. The cap includes at least one inward deformation that provides an interference fit between the cap and the pipe or tube. Consequently, the cap cannot fall off the pipe or tube before being permanently crimped.

Abstract: A clamp locator for hose assemblies is provided. The clamp locator includes releasable connections for holding hose clamps during assembly of a hose to a hose fitting. The releasable connections comprise generally elastic fingers that hold the clamps to the locator. As the hose clamps are crimped and closed over the hose the clamps are pulled from the fingers and released from the locator. The locator includes a reference locating tab protruding from the body of the locator. The tab corresponds to a reference locating groove in a fitting to which the hose is to be attached. The locator, with clamps attached, is first slid over an end of the hose and the fitting is inserted into the hose end. A ramp on the fitting leads the tab to the groove in the fitting as the fitting is inserted into the hose end. The tab will snap into the groove, indicating that the hose, fitting and clamps are properly aligned. The clamps are then crimped over the hose and the locator released for proper disposal.

Abstract: A metallic packing is used to seal a connection between steam pipes. The metallic packing has an annular basement. This annular basement has an opening that joins the holes of the steam pipes. Two annular lips project from an inner circumference of the annular basement towards a central axis of the opening. Each annular lip steps away form the other lip, and the distance between free ends of the lips is longer than the width of the annular basement along the direction of the central axis.

Abstract: A hand held power assisted apparatus is provided for assembling a rigid tube into a flexible hose in an automobile assembly line environment. The apparatus includes a frame with first and second gripper assemblies mounted on the frame. An actuator assembly is connected between the frame and the first gripper assembly for moving the first gripper assembly toward the second gripper assembly to insert the rigid tube into the flexible hose.

Abstract: An improved locator and hose clamp configuration that is able to statically position a hose clamp in close proximity to the end of a hose, and resist substantial pull off loads. The improved hose clamp locator comprises a connection portion, a head portion, a deflecting portion having a reduced bending resistance positioned between the connection and head portion, an end portion extending angularly from the head portion, a clip portion extending angularly from the end portion, and a tooth portion disposed to engage an interior surface of a hose extending angularly from the clip portion. Also provided is an improved hose clamp assembly comprising a band provided with a partial aperture, an adjustor disposed to facilitate constriction of the band, and a clamp locator connected to the band and positioned adjacent the partial aperture.

Abstract: A hose clamp for clamping a hose on a pipe has a spring band bent to a ring-shape and end sections that positively lock one another in a locking position when the spring band is in a spread-apart position widened past a nominal diameter of a hose against a spring force of the spring band. The locking position of the end sections is releasable such that the spring band contracts about the hose. The end sections are positioned laterally adjacent to one another in an axial direction of the hose clamp and have a first edge and a second edge facing one another in the axial direction of the hose clamp. The first and second edges have at least one laterally projecting tooth, respectively.

Abstract: Fitting connections for corrugated metal tubing. The connection includes a body having an externally-threaded end, a nut or other fastener which is threadably engageable with the body end, and a collet which is receivable coaxially within the fastener. The collet is formed as a series of individual, arcuate tangs which are joined together by a retaining collar, the collar allowing the segments to be resiliently opened within the fastener so as to allow the crests of the tubing to pass therethrough. The fitting may be pre-assembled with the collet segments being received coaxially within the fastener with the collar extending rearwardly from the fastener, and with the fastener then being partially threaded onto the fitting body.

Abstract: A toilet valve quick connect includes an upper housing having a capture chamber which facilitates the operation of a capture nut with oversized outward peripheral portions to enable it to be turned within the confines of a typical toilet tank. The toilet valve quick connect has a lower section which extends through the hole in a typical toilet tank and is secured in much the same way as a conventional toilet valve fitting. The toilet valve quick connect includes an internal conical sealing member for facilitating the sealed connection with the bottom rim and inside of a conventional toilet valve fitting. A capture housing partially encloses the capture nut to enable it to engage the threaded bottom fitting of a conventional toilet valve and to impress a downward force on the threaded bottom fitting.

Abstract: A pipe connector consisting of a sphincteral band having an over-center buckle; a coupling sleeve extending through the sphincteral band, the coupling sleeve having a wall and having a plurality of traction pin apertures extending through the wall; and a plurality of traction pins fixedly attached to the sphincteral band and extending inwardly from the sphincteral band, each traction pin extending through one of the traction pin apertures, each traction pin being moveable between an inwardly extended pipe engaging position and an outwardly retracted pipe disengaging position.

Abstract: A device for coupling tubular members including a sheet member having a first end and a second end where the first end and the second end are operatively arranged to overlap one another to form a substantially cylindrically shaped coupling, an abutment member mounted to the sheet member proximate the second end thereof, a male threaded member, a female member pivotably mounted proximate the first end of the sheet member and arranged for pivoting rotation about a pivot point, where the female member is arranged to threadably engage the threaded male member, and the male member is operatively arranged to abut the abutment member, wherein the male threaded member is operatively arranged to rotate in a first direction to abut the abutment member and expand the substantially cylindrically shaped coupling.

Abstract: A clamp subassembly includes an annular clamp and a clip attached to the clamp. A hose and clamp assembly includes a hose having an outer surface and an opposing sealing surface and includes the clamp subassembly. The clamp surrounds the hose and has an inner surface with an adjustable diameter. The clip includes a tang having a free end embedded in the hose providing attachment of the clamp subassembly to the hose, wherein no portion of the clamp and no portion of the clip interferes with the sealing surface of the hose. A method for attaching an annular clamp to a hose includes attaching a clip to the clamp, wherein the clip includes a tang having a free end. The clamp is disposed to surround the hose. The free end of the tang is embedded in the hose. In a different embodiment, for the assembly and the subassembly, the clamp and the tang together define a monolithic structure.

Abstract: An improved locator and hose clamp configuration that is able to statically position a hose clamp in close proximity to the end of a hose, and resist substantial pull off loads. The improved hose clamp locator comprises a connection portion, a head portion, a deflecting portion having a reduced bending resistance positioned between the connection and head portion, an end portion extending angularly from the head portion, a clip portion extending angularly from the end portion, and a tooth portion disposed to engage an interior surface of a hose extending angularly from the clip portion. Also provided is an improved hose clamp assembly comprising a band provided with a partial aperture, an adjustor disposed to facilitate constriction of the band, and a clamp locator connected to the band and positioned adjacent the partial aperture.

Abstract: An apparatus for urging two members apart or together that includes a first clamp adapted to be received by a first piece, a second clamp adapted to be received by a second piece and a plurality of power screws coacting with the first clamp and the second clamp, whereby moving the power screws in a first direction causes the first clamp to move relative to the second clamp and the first piece to move relative to the second piece. The present invention is suited for separating muffler pipes.

Abstract: A pup joint is provided which comprises a length of pipe, a female sub integral with one end of the pipe and having external threads formed thereon, a male sub integral with the other end of the pipe, a wing nut for threadedly connecting the male sub to the female sub, a set of retainer segments for retaining the wing nut on the pup joint, and a retention shoulder formed on the male sub to maintain the wing nut and retainer segments on the male sub. In a preferred embodiment of the invention, the pipe and the male and female subs are comprised of a single forging, and the retention shoulder is formed by machining the male sub.