Abstract: Provided is a jointed component (A) in which a first member (10) and a second member (20) in which a pillar (22) stands erect on a surface of a base (21) are fixed to each other, the second member. The jointed component includes the first member and the second member including the base and the pillar disposed on the first surface of the base. The pillar is brought into contact with the first member in an axial direction. The second member includes a positioning surface (23) that has a height difference from an end surface of the second member in the axial direction and the second member includes a curved surface at a ridge between the positioning surface and a side surface of the pillar.

Abstract: In accordance with one aspect of the techniques described herein, there is provided a vehicle comprising an engine, an automatic, robotic, or continuously variable transmission mechanically coupled to the engine, a four-wheel drive system, a vehicle control system coupled to the engine, the four-wheel drive system and the transmission, a breaking system, a gas pedal for controlling the operation of the engine, a break pedal for controlling the operation of the breaking system, the gas pedal and the break pedal being disposed in the vehicle for control by a right foot of the driver, the vehicle further comprising an additional pedal being disposed in the vehicle for control by a left foot of the driver and coupled to the vehicle control system, wherein the additional pedal is separate and distinct from the break pedal and the gas pedal and wherein additional pedal controls the four-wheel drive system of the vehicle.

Abstract: A hydraulic circuit for a transmission including a main pump and a sub pump is provided in which when the main pump and the sub pump are driven by an engine after it has been stopped for a long time, due to the internal pressure of a torque converter being low, a sufficient hydraulic pressure cannot be transmitted to a feedback port of a switching valve via a fifth oil passage; communication between a first port and a second port of the switching valve is cut off, and the oil discharged by the sub pump is therefore not supplied to a lubrication system via a sixth oil passage but is supplied via the path: second oil passage?first port of switching valve?fourth oil passage?first port and second port of second pressure regulating valve?torque converter.

Abstract: An electronic control unit is configured to set a target torque phase time which is used in torque phase control based on an output shaft torque difference. The electronic control unit sets the target torque phase time to be longer when the output shaft torque difference is large than when the output shaft torque difference is small. Accordingly, since the target torque phase time can be appropriately set, it is possible to achieve both of preventing a sudden change in driving force and torsion vibration of an output shaft and preventing a decrease in drivability due to hesitation at the same time. Sudden change in driving force and torsion vibration of the output shaft occur when the difference in driving force between before and after a gear shift is large. Hesitation occurs when the difference in driving force between before and after the gear shift is small.

Abstract: During a shift from a first driving range to a second driving range in a continuously variable power-split transmission having a continuously variable branch and a mechanical branch, in which during the range shift, the synchronous rotation speed is kept constant, the range shift is discontinued if a predefined threshold of at least one driving requirement is exceeded.

Abstract: A stator assembly of a hydrokinetic torque converter includes a stator rotatable about an axis and having a radially outer stator belt, an annular stator hub disposed radially within the radially outer stator belt, at least one fixed post extending radially outwardly between the stator hub and the stator belt and fixed thereto so as to non-moveably secure the stator belt to the stator hub, and a plurality of pivotable stator blades extending radially outwardly between the stator hub and the stator belt and configured to pivot relative to both the stator hub and the stator belt in the direction orthogonal to the rotational axis.

Abstract: A hydraulically actuated continuously variable transmission (1) is provided with a hydraulic system (TH) for the control of the torque transmissible by the transmission (1) as well as the speed ratio provided by the transmission (1). The hydraulic system (TH) is provided with a mechanically driven hydraulic pump (PM) and with an electrically driven hydraulic pump (PE) for generating a pressurised flow of hydraulic medium for the actuation of the transmission. The electrically driven pump (PE) can be switched either downstream of or in parallel with the mechanically driven pump (PM).

Abstract: A connector in a clutch connection structure used in an electrical automobile, which includes: a locking part formed at a body; a latch in contact with the locking part; a first solenoid driving part disposed on one side of the latch; and a second solenoid driving part disposed on the other side of the latch, in which the first solenoid driving part and the second solenoid driving part face each other with the latch being interposed therebetween, such that an operation of a clutch when the clutch operates becomes simple, and thus, noise, vibrations, and durability thereof are improved.

Abstract: A gasket locating arrangement for a flow module, preferably plate reactor, includes a gasket, one or more locating devices, a channel in a channel plate, and a barrier plate. The gasket consists of a sheet of soft gasket material. The sheet has a cut through pattern corresponding to the channel in the channel plate. The locating devices are in the gasket, in the channel plate, in the barrier plate or combinations thereof. The locating devices are headed pins, fitting pins, protruded pins, integrated pins, dowel pins, grooves, holes, under cut recesses, thickened parts in the gasket material, and/or gasket deformation zones.

Abstract: A dry running mechanical seal is able to form a direct contact seal for extended periods at both low and high rotational speeds without undue heating or wear of the seal faces. A rear surface of the stator face and corresponding surface of a mounting plate are both lapped for maximum direct contact transfer of heat. Air from a region surrounding the shaft is circulated through a cooling annulus directly behind the stator face and out through exit ports. In embodiments, enlarged scallops or other features on the rotor seal face enhance air turbulence near the seal faces. In various embodiments a surface supporting a dynamic gasket is polished smooth, thereby reducing gasket drag, minimizing the required pressing force between the seal faces, and reducing frictional heating. In embodiments, the rotor seal face shape is optimized to minimize pressure distortions at high pressure.

Abstract: Provided is a slide component that can prevent deposit formation on a sealing face as well as promoting circulation of a fluid on sealing faces while fulfilling both conflicting conditions of sealing and lubrication, to maintain the sealing function of the sealing faces for a long period of time. The slide component includes a pair of slide parts that relatively slide on each other, one of the slide parts being provided in a sealing face with fluid circulation grooves 10 that communicate with a high-pressure fluid side via an inlet portion and an outlet portion and are separated from a low-pressure fluid side by a land portion, the other of the slide parts being provided in a sealing face with interference grooves 15 that communicate with the high-pressure fluid side and produce pressure variations in a fluid in the fluid circulation grooves 10.

Abstract: A mechanical seal designed for gas applications minimizes leakage even when the pressure differential changes direction, such as during rapid deceleration of a turbocharger. The seal faces include both inner (ID) and outer (OD) diameter recessed features configured to admit gas between the faces from the inner and outer face diameters respectively. In embodiments, the ID features hydro-dynamically provide a pressurized gas cushion between the seal faces under normal conditions, and the OD features provide a cushion when the pressure differential is reversed. According to the embodiment, the ID and OD features can be provided in only one seal face, or distributed among both seal faces. For example, one seal face can include the ID features and the other the OD features. The ratio of the area covered by the ID and OD features, divided by the total seal face area, can be at least 0.75 or greater.

Abstract: Some embodiments may include a closure element for a vacuum valve that may be configured, for example, for the gastight closing of a process volume by means of cooperation with a vacuum valve opening of the vacuum valve. In some embodiments, the closure element may include a first sealing surface, corresponding to a second sealing surface of the vacuum valve opening, wherein the second sealing surface surrounds the vacuum valve opening, and a sealing material vulcanized onto the first sealing surface and in accordance with its course and having a defined height in the direction of the surface normal of the first sealing surface. In some embodiments, the sealing material may have a defined shape with respect to a sealing material cross section, comprising a first seal portion, provided on the process volume side, and a second seal portion, provided, in particular, facing away from the process volume.

Abstract: Embodiments provide a gate valve including a first body half that defines a first process fluid aperture, a first chest portion, and a first chest gate support recess formed in the first chest portion. A second body half defines a second process fluid aperture that is aligned with the first process fluid aperture, a second chest portion, and a second chest gate support recess that is formed in the second chest portion. A gate is movable relative to the first body half and the second body half. A first chest gate support is received within the first chest gate support recess, and a second chest gate support is received within the second chest gate support recess.

Abstract: The invention relates to agate valve hydraulic actuator, said actuator comprising a cup shaped sleeve (9) which is operably coupled to an opening or closing element (5) of the gate valve (2), the actuator further comprising a movable primary piston (13) arranged within a primary cylinder (12) arranged at the inside of the cup-shaped sleeve (9), said primary piston (13) being con figured to move the sleeve (9) and hence said opening and closing element (5) towards an open or closed position of the gate valve (2) by a force applied to the primary piston (13).

Abstract: A gate valve for a chemical plant including a valve housing having an upper opening and an opposite lower opening; an upper sealing seat and a lower sealing seat disposed on the valve housing; a valve gate movably disposed in the valve housing, for blocking a path between the openings in a closed position and opening said path in an open position, the valve gate comprising a first plate having lower surface with a blind recess and a second plate at least partially disposed in the blind recess; wherein, in the closed position, the upper sealing seat sealingly engages the first plate, the lower sealing seat sealingly engages the second plate and the second plate is at least indirectly in contact with the first plate.

Abstract: Disclosed is a flow diverter valve.

Abstract: The multi-stage submersible pump at the exit side is provided with a non-return valve (9) including a valve seat (19) and a shut-off body (15) which is movably arranged thereto in a limited manner and which is arranged with a positive fit and in a movable manner within a guide (16) surrounding the shut-off body (15) with play. The inner contour of the guide (16) tapers inwards towards the valve seat (19), counter to the main flow direction (13).

Abstract: A check valve with improved response time comprises a valve member which has a central portion of a substantially convex shape and a guide portion that surrounds the central portion. The central portion has a central convex curvature extending towards the outlet port of the check valve, in the direction of the fluid flow. The guide portion has a weight to area ratio that is smaller than the weight to area ratio of the central portion. Such a check valve has an overall reduced weight of the valve member allowing a faster response time when the valve switches between its closed and open positions.

Abstract: A valve, such as for feeding appliances, has an inner space and walls partly enclosing the inner space. The inner space has a smaller first end and an opposing larger second end. The first end has a dimension being larger than 0 mm and smaller than or equal to 0.2 mm, and the inner space forms an opening through the valve or is closed at the first end by a closing part of the valve. The closing part of the valve has a thickness which is smaller than or equal to 0.1 mm.

Abstract: A touch faucet contains: a body, a temperature control valve, a water control valve, and an actuation member. The body includes an inlet segment, an outlet segment, and a first cavity which has a first hole. The temperature control valve is housed in the first cavity and includes a water inflow portion configured to flow cold water and hot water, a mixing chamber in which the cold water and the hot water are mixed to form a mixing water, and a water outflow portion configured to flow the mix water. The water control valve includes an operation post touched to turn on the water control valve, such that the mixing water flows into the water outflow portion from the mixing chamber, and the actuation member partially exposes outside the body so as to be operated by a user to drive the operation post to move.

Abstract: A fill limit vent valve configured for use with a reductant tank includes a valve body, a float and a vapor permeable membrane. The valve body can define an inner chamber and has a valve outlet. The float has a float body configured to be received within the inner chamber and configured to sealingly engage the valve body. The vapor permeable membrane can be configured to permit vapor to pass through while inhibiting liquid from passing through. The float is movable between (i) an open position wherein vapor flows along a first flow path through the valve inner chamber and out of the valve body; and (ii) a closed position wherein the float sealingly engages the valve body and precludes vapor from flowing along the first flow path while allowing flow along a second flow path through the vapor permeable membrane and out of the valve body.

Abstract: A hydraulic servo-actuated valve with a valve body having a first duct, a second duct, a main opening arranged on the valve body, an actuator arranged at the main opening and adapted to open and close the valve is provided. The valve has a lid arranged in an operative position on the valve body at the main opening, and the lid has a central zone concurring with the actuator to delimit an actuating chamber. The first duct has a first through-hole, and the lid has a second through-hole arranged in a position corresponding to the first through-hole, when the lid is arranged on the valve body in an operative position. The central zone of the lid also has a third through-hole. The lid has first connecting means adapted to allow a flanged and removable connection of a first operative member only to the lid, and the first connecting means is arranged near the second through-hole and the third through-hole.

Abstract: A valve includes a valve body forming a channel defining a fluid flow path extending from an inlet port to an outlet port of the valve body via a gallery disposed therebetween, an opening disposed in communication with the gallery, a valve assembly at least partially disposed through the opening and in the gallery, and a set pin having a central longitudinal axis. A valve disc of the valve assembly moves between a first position spaced from a valve seat of the valve body and a second position in contact with the valve seat. The set pin is coupled to and at least partly supported by the valve assembly to maintain the valve assembly in the first position. The fluid flow path allows a fluid to flow through the valve body in a first direction and a second direction opposite the first direction. The set pin is adapted to disengage a portion of the valve assembly when contacted by a fluid traversing the fluid flow path in the second direction, allowing the valve disc to move to the second position.

Abstract: A double paired water key has a handle with two opposite ends, a shaft extending from one end of the handle, two opposite ends upon the shaft, and at least two concentric openings extending into each end of the shaft where a user may select a pair of openings on the shaft extending from the handle. The openings have various internal shapes, preferably square, and at least two different widths. In each pair of openings, the opening with the least width has its position inwardly from the remaining opening, towards the handle. Each shaft has a tip with at least two sizes of opening. The two ends of the shaft provide four sizes of opening readily selected by a user. Each opening has rounded corners.

Abstract: A handle assembly is provided for an outlet valve of a tank car wherein the outlet valve has a valve stem rotatable about an axis and is operative to open and close the outlet valve. The handle assembly includes a valve handle for manually opening the outlet valve, a rotatable shaft coupled to the handle, and a coupling coupled to the outlet valve and selectively coupleable to the shaft. A valve rotation control structure includes a first movement control component on one of the coupling and the shaft. The valve rotation control structure is configured to permit the coupling or shaft to move parallel to the axis of the valve stem between a first locked position and a second rotatable position and to rotate about the axis of the valve stem between a first valve closed position and a second valve open position at the second rotatable position.

Abstract: A valve actuator for a valve has an electric motor which comprises a rotor and a stator, and further a magnetic detent brake with at least one detent magnet for holding the rotor in a detent position. The least one rotor magnet is arranged on the rotor and co-operates with the detent brake.

Abstract: An electro-pneumatic actuator, such as a positioner or an I/P transducer array, for a field device of a processing plant, such as a brewery, a petrochemical plant or the like, can include a pneumatically operated display configured to visually and/or acoustically display at least one field device-specific operating information. The information can include a drive or valve position, or a regulating variable. The electro-pneumatic actuator can be configured to output at least one pneumatic drive actuating signal to a pneumatic drive so as to set a final controlling device, such as a control valve, of the field device. The electro-pneumatic actuator can be configured to output at least one pneumatic display actuating signal to the pneumatically operated display, which can differ from the pneumatic drive actuating signal.

Abstract: Hot water heater systems and methods for monitoring electronic mixing valves of hot water heater systems are provided. An electronic mixing valve provides a flow of water in a mixed output line. A method includes determining whether an output flow event is occurring, determining a first temperature value for water in the mixed output line when the output flow event is occurring, comparing the first temperature value to a setpoint temperature value to obtain a first temperature error value when the output flow event is occurring, and generating a failure signal when the first temperature error value is outside of a predetermined error range and the output flow event is occurring.

Abstract: A spool 220 is provided with a second land section 224 that blocks a portion between the spool 220 and the valve sleeve 210 at a position between the output port P21 and the lead-in port P22 when the spool 220 is located in a position for connecting the channel for input T1 and the channel for output T2 via the input port P10 and the output port P21 and blocking a channel leading from the channel for output T2 to the channel for discharge T3, and when the spool 220 is located in a position for connecting the channel for output T2 and the channel for discharge T3 via the lead-in port P22 and the discharge port P30 and blocking a channel leading from the channel for input T1 to the channel for output T2.

Abstract: A pullhead includes a housing that has a first end and a second end. The housing is separable between a first body and a second body. The first and second bodies are pivotally coupled at a joint and the first and second bodies together define an interior pocket of the housing. The interior pocket has an interior pocket width. The pullhead head includes a pulling feature at the first end. The interior pocket includes an interior retainer flange that has an inner width and is disposed within the interior pocket. The inner width is less than the interior pocket width. The first body and second body are pivotable relative to each other around an axis at the joint that is transverse to a pulling direction.

Abstract: A fairing device for the reduction of vortex-induced vibrations or motions, and for minimizing the drag about a substantially cylindrical element immersed in a fluid medium, comprising; a fairing rotatably mounted about the cylindrical element, the fairing comprising a shell with a mainly cylindrical cross-sectional shape with an outer diameter (D) following the outer diameter of the cylindrical element from an upward stagnation point of 0 degrees to at least +/?90 degrees, and which at +/?90 degrees continues as two fin-like portions in an aft direction, whereby the fin-like portions are convexly curved aft of +/?90 degrees thus tapering towards each other and are defining a tail end opening or gap less than the fairing standoff height. A method for mounting, storage, and deployment of the fairing device is also disclosed.

Abstract: A method lays lined pipeline which actively and successfully removes air pockets which might be trapped in the annulus between the liner and the host pipe by progressively flooding the lined pipeline. Further, the liner is brought into closer contact and engagement with the host pipe. The removal of air in the annulus enables the pipeline test pressure to stabilize more quickly and avoids the risk of potential collapse during operational service life in the event the pipeline pressures fluctuate or a vacuum is created during an emergency shutdown.

Abstract: An engine block clamp assembly is provided. The engine block clamp assembly may comprise an engine block clamp frame configured to clamp around the axially outward edge of a silicone insert. The silicone insert may comprise a series of apertures configured to removably receive external engine tubes and electrical harnesses. The engine block clamp frame may comprise a tabbed clamp half and a slot clamp half. The tabbed clamp half may have a tabbed end and a mounting end. The tabbed end may comprise a tabbed hinge. The slot clamp half may comprise a slot end and a mounting end. The slot end may comprise a slot. The tabbed hinge may be configured to operatively fit within the slot to couple the tabbed clamp half to the slot clamp half.

Abstract: The present invention relates to the field of locking fasteners for pipes, in particular to an S-shaped locking fastener structure comprising a locking fastener body which is provided with a vertical fastening plate, wherein extension rods, through which the length of the fastening plate is adjusted, are connected in the middle of the fastening plate. The S-shaped locking fastener structure according to the present invention is convenient to assemble and disassemble, and can be fastened to the pipes without screw fixation. Moreover, the locking fastener has a wide application range, and angles of upper and lower edges thereof can be designed into multiple angles according to different needs, so that the angles for fastening a box body are diversified.

Abstract: A pipe, hose and wiring holder and support is provided which is made of a rigid body, itself made of a primary ring of a diameter adapted to fit around a first pipe (or hose or wiring), and one or more secondary rings attached to the primary ring by arms, each secondary ring of a size to fit around secondary pipes (or hoses or wiring), with all rings lying in the same plane and being laterally disposed from one another, and where fitting the pipe holder to the primary and secondary pipe or pipes serves to stabilize, support, and position the set of pipes, hoses or wires relative to one another.

Abstract: An improved threaded connection for joining tubulars for oil and gas field operations forms connected tubular strings. The improved threaded connection includes a one piece coupling comprising a body with an outer surface an inner surface and a central axis, a first tapered edge, a second tapered edge, first and second bearing faces for supporting load, weight, or both of the connected tubulars, a plurality of torque stops, and radial metal to metal seal surfaces. As the inner surface of the body is swaged onto each tubular, the inner surface of the body deflects away from the central axis, providing a plurality of bands of high contact pressure at each metal to metal seal between the inner surface of the body and each connected tubular to sustain seal pressures at the threaded one piece coupling.

Abstract: A seal includes a first sealing lip having a first sealing surface for contacting a first component and at least one other sealing lip having at least one other sealing surface for contacting at least one other component. The sealing lips are connected to one another in a lip base region of the seal and are each freely protruding at the end thereof which is opposite the lip base region and on which the sealing surfaces are arranged. On sides thereof opposite the sealing surface, each has a contact surface. The contact surfaces are spaced apart from one another in the relaxed base position. The seal has a working position provided for sealing the components in which the sealing lips lie supported against one another via the contact surfaces thereof. The other sealing lip has a sealing-lip wing which, in a working position of the seal, forms a pressure surface to which pressure can be applied radially.

Abstract: A torque retention arrangement for a flange bolt connector for use with pipe. The torque retention arrangement a carrier body and a plurality of springs. The carrier body can include a plurality of spring holes equi-spaced around a circumference. A plurality of springs in a vertical stack can be mounted in each of the plurality of spring holes in the carrier. Each spring is in a convex orientation in a pre-torque condition and is in a planar orientation in a post-torque condition.

Abstract: A pipe joint assembly including a first pipe element, a second pipe element, a pair of segments, each segment defining a first end and a second end, each first end comprising a tongue and each second end comprising a groove, each groove defining a groove shoulder surface, the tongue of the one segment defining a tongue outer surface, the tongue outer surface of the tongue of the one segment angled at a non-zero angle relative to the groove shoulder surface in an assembled and untightened position, the tongue outer surface of the tongue positioned parallel and flush to the groove shoulder surface of the groove of the second segment in an assembled and tightened condition; and a pair of fasteners configured to deflect each segment around the first pipe element and the second pipe element in the assembled and tightened condition.

Abstract: Systems and methods according to one or more embodiments are provided for providing a durable and thermally insulated duct network. A duct network may be provided by coupling two or more foam ducts to each other. In one example, a system includes a plurality of foam ducts and a plurality of foam bellows configured to couple the foam ducts to each other. The foam bellows include one or more bellow folds to allow an expansion and contraction of the foam ducts. A plurality of structural fastening systems couple the duct network to a structure of a vessel. The structural fastening systems allow for an axial movement of the duct network as the foam ducts expand and contract. Additional systems and methods are also provided.

Abstract: In one embodiment, the invention is directed to a high-pressure bi-directional sealing system having circumferentially extending outer support rings (1520, 1900), annular, axial seals (1600, 1800) between the outer support rings (1520, 1900) and a circumferentially extending inner support ring (1700) located between the annular, axial seals (1600, 1800). The outer support rings (1520, 1900), seals (1600, 1800), and circumferentially extending inner support ring (1700) are located within a space between an outer tube (1502) and an inner tube (1504) that is telescopically disposed within the outer tube (1502). Seals (1600) and (1800) are oriented in opposite directions. Specifically, the opening of seal (1600) is facing in a first direction and the opening of seal (1800) is facing in a second direction that is opposite the first direction. This configuration enables the high-pressure bi-directional sealing system to handle pressure in both directions.

Abstract: To provide a pipe joint for emergency releasing with a minimized seal structure to minimize leakage risk. Pipe joints (100, 101: pipe joints for emergency releasing) of the present invention include a cylindrical plug (10) in which a passage (1A: in-plug passage) is formed, a cylindrical socket (20) in which a passage (21A: in-socket passage) is formed, and shutoff valves (5, 24) mounted in the plug (10) and the socket (20) for opening the passages (1A, 21A) of the plug (10) and the socket (20) when the plug (10) is inserted into the socket (20) and shutting the passages (1A, 21A) of the plug (10) and the socket (20) when the plug (10) detached from the socket (20), wherein central axes of the passages (1A, 21A) of the plug (10) and the socket (20) do not form a straight line.

Abstract: A method and apparatus for an improved safety cam lock fitting having side by side 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 the 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 therein between. A lever latching mechanism may be used to prevent the cam levers from being inadvertently opened.

Abstract: A coupling component (60,30) having a first end (61,71) and a second end (66,76), the component having a longitudinal axis between the first end and the second end, the first end of the component comprising a first tubular portion (62,71) having a first internal diameter adapted to form a sliding fit with a first pipe section, and a first seal adapted such that the first end can be sealed in use to the first pipe section; the second end having a second diameter or cross-sectional area which is larger than the first diameter and wherein the second end incorporates a flange (67,77), wherein at least part of the face of said flange is in a plane substantially non-perpendicular to, or offset from, the longitudinal axis of the component.

Abstract: Fittings to join and tightly seal tubes such as plastic tubes used in but not limited to various plumbing applications. The fittings allow for rigorous and non-destructive tests of the integrity of seals, where the integrity of seals can be readily and quickly tested one by one, as a pipe system is being built. The seals can also be tested again, after installation and completion of the plumbing arrangement. The fitting comprises two pairs of sealing zones, each pair having in between sealing zones a pressure testing chamber with an inlet, which allows for pressurizing the chamber and testing the integrity of the adjacent seals. The fittings have a series of cold zones that enhance flexibility and integrity of the fittings.

Abstract: A plumbing access cover, including: a circular base with a circular access opening and a first set of threads around the perimeter of the base; a faceplate comprising a second set of threads to interlock with the threads on the base, wherein the circular access opening is 3 to 7 inches in diameter.

Abstract: A thread protector comprises a hollow cylindrical body with a substantially closed end and a threaded inner annular wall extending from the substantially closed end. An annular ring extends inwardly from the substantially closed end. The annular ring has a sloped wall which is spaced-apart from and faces the threaded inner annular wall.

Abstract: A framework assembly comprises a tank rail containing a plurality of tank mounting apertures over a tank rail length and a pump-motor-group (PMG) support rail, arranged generally perpendicular to and mounted to the tank rail, and including a plurality of tank rail mounting apertures along a PMG support rail length. One of the tank rail or the PMG support rail includes a protuberance and the other of the tank rail and the PMG support rail includes a dimple sized and shaped to receive the protuberance. The tank rail and the PMG support rail attach to one another via the tank mounting apertures and the tank rail mounting apertures at any one of a plurality of optional points along the tank rail length.

Abstract: A quick detach connector for an imaging device.