152results about How to "Quick coupling" patented technology

An air compressing device includes a piston slidably engaged in a cylinder housing and driven by a motor to generate a pressurized air, the cylinder housing includes an outlet tube, and an outlet port extended from the outlet tube, and an anchor plate extended from the outlet port, and a facility includes a coupler for engaging with the outlet port and the anchor plate and for quickly and detachably securing the coupler and the facility to the outlet port of the outlet tube and for allowing the pressurized air to be supplied to the facility. The facility is selected from a hose, a relief valve, a pressure gauge, or a cover, and the coupler includes a C-shaped structure.

The invention concerns a rapid connection coupling (10) for transferring high-pressure gases and / or liquid, in particular for refilling a high-pressure, mobile container such as a gas cylinder with oxygen in a home environment or at a transfill station with a transfill device. The coupling in question comprises the following elements: a tubular housing (11), an outer sliding sleeve (18) which can slide relative to the housing (11); a number of radially expanding collet chuck elements (15) mounted on the housing (11) and provided with an engaging contour (17) which facilitates connection to a matching connection fitting (30); and a sealing piston (22) capable of sliding centrally inside the housing (11), the said sealing piston being brought into contact with the connecting fitting (30). Internal parts (e.g., pin 25b and pin 25c) of the coupling are characterized by having a reduced or minimized volume, thereby reducing the volume of fluid expelled when removing the fitting (30) from the coupling (10), thereby reducing the intensity of sound created by disconnecting the fitting (30) from the coupling (10). Additionally, the coupling (10) is characterized by being easy to use and by having a relatively low parts count.

A quick coupling for the stock of a portable weapon, automatically provides the stock with a specific drop and cast upon its coupling by means of an interchangeable plate which can be replaced easily. The characteristics and the number of plates available are such as to meet the variation requirements made by the various users. The new quick coupling has considerable advantages in terms of constructive technical simplicity, ease of drop and cast adjustment, quick disassembly and maintenance of the weapon.

A gas trap apparatus for liberating gas from drilling mud and collecting such gas for analysis. A motor is connected to a rotatable vertical shaft having beater bars thereon, which when the shaft is immersed in drilling mud and rotate, stirs such mud to liberate gas entrained therein. The gas trap is characterized in having a top member and a bottom member which surrounds the vertical shaft and which is releasibly secured to the top member thereof by a quick release mechanism which facilitates rapid detachment of the bottom member from the top member to permit quick access said vertical shaft and beater bars thereon for replacement or servicing. The vertical shaft may further likewise be provided with a quick-release means to allow quick release of the shaft from the motor for easy replacement and servicing of same.

A connector device includes a ferrule, a receptacle having a housing on one end and fitted in the ferrule for receiving an insulating member, a sealing ring fitted in the housing and engaged with the housing, a sleeve fitted in the ferrule and engaged with the housing and having a peripheral lip to engage with the sealing ring, a locking ring attached to the sleeve and having a number of blades, and an actuating member attached to the ferrule and having an actuator for moving the blades radially and for allowing a swelling of a tubular member to be moved over the blades and for allowing two connector element to be quickly coupled together and to be quickly disengaged from each other when required.

A sanitary apparatus for intestinal cleansing to be attached to a water faucet (R), comprises a faucet filter (2), a quick coupling (3) connectable to the faucet filter (2) and containing a pressure-relief device. A spiral hose (4) connects the pressure-relief device to a series of devices situated in a rectilinear tube section (16), the series of devices including a temperature control device (5), a flow regulator (6), a metering device (7), a check valve (13) and a rectal nozzle (14) in an end section of the sanitary apparatus. Said end section comprises a semirigid tube (9, 12) sustained by a fixing removable support (10) including a base plate (19) provided with at least a sucker (21) in its lower part, and with U bolt-shaped members (24) clamping the semirigid tube (9, 12) in its upper part.

A remote indoor kitchen coupled to existing water and drainage resources where the water and drainage lines may be uncoupled utilizing quick-connect couplers and the remaining fast remove portion of the line is removed. Water leakage is prevented through shutoff valves upstream and downstream of the fast remove portion. Optionally, couplers containing integrally disposed, one-way valves in the female members, are located at either end of the fast remove portion of the line to prevent water leakage. Preferably, the supply tubing is resilient and predisposed to coil making removal simpler. Water drainage is accomplished through valveless couplers and preferably by assisted by pump. The kitchen assembly includes a frame with preferably collapsible lower legs, at least one sink, a planar surface, storage drawers, a faucet, a spray nozzle, a backsplash with an electrical outlet. Optionally the sink includes a garbage disposal, mounted oven, and a protective plastic overlay.

A quick connect power take-off assembly adapted for an all-terrain vehicle (ATV). The quick connect power take-off assembly includes a housing, a driving assembly that is fixedly mounted to the ATV, a driven assembly that is releasably connected to the driving assembly, and either directly to an implement or to a power transfer assembly. The power transfer assembly includes a rotationally-driven power transfer assembly and a second slip joint coupler connected to the input shaft of the power transfer assembly, and a quick connect plate on the engine-facing side of the rotationally-driven power transfer assembly. The quick connect plate is releasably connected to the power transfer assembly on an outwardly facing side and releasably connected to the second slip joint coupler on an engine-facing side thereof. The power transfer assembly is axially engaged with the engine shaft and receives rotational energy there from.