F16L33/2078

Press fitting for a pipe joint and method for its manufacture

A press fitting for a pipe connection is provided. The press fitting includes a fitting body for connecting the press fitting to a pipe, a press sleeve fixed to the fitting body and having a substantially cylindrical pressing portion and at least one projecting element which delimits the substantially cylindrical pressing portion in the axial direction, and a tubular banderole which surrounds the substantially cylindrical pressing region of the pressing sleeve, wherein the tubular banderole is arranged rotatably relative to a surface of the pressing sleeve, is held in the cylindrical pressing region by the at least one projecting element and is at least partially destroyed when the pressing sleeve is pressed with a pressing tool.

TUBING CONNECTORS

The disclosure herein relates to a flow path comprising half clamps 1 having an interior surface surrounding a flexible tubing 3 connection with a barb adapter 3, when assembled may be placed within a clamshell reduce or prevent deformation of the flexible tubing.

Press fitting for a pipe joint and assembly group for a press fitting
20230110392 · 2023-04-13 · ·

A press fitting for a pipe connection is provided. The press fitting comprises a fitting body for connecting the press fitting to a pipe, a substantially cylindrical pressing sleeve fixed to the fitting body and having a pressing area, and a stop ring fixed to the pressing sleeve and limiting the pressing area in an axial direction of the press sleeve. The stop ring has a substantially cylindrical inner contour with protruding first regions and second regions receding from the first regions. The first areas of the first stop ring encompass an outer contour of the pressing sleeve in a clamping manner. The second areas of the stop ring are spaced from the outer contour of the pressing sleeve.

ASSEMBLY GROUP FOR A PRESS FITTING, PRESS FITTING AND ASSEMBLY METHOD FOR A PRESS FITTING
20230113248 · 2023-04-13 · ·

A mounting group for a press fitting is provided. The mounting group includes cylindrical pressing sleeve with a pressing area and a stop ring fixed to a first axial end of the pressing sleeve and limiting the pressing area in an axial direction of the pressing sleeve. The stop ring has a first inner contour on a side opposite the pressing area and as a first circular segment and a second circular segment, which extends over a smaller part of the first inner contour than the first circular segment. The stop ring has a constant cross-section in the region of the first circular segment and an element arranged in the region of the second circular segment which projects inwardly beyond the constant cross-section of the first circular segment and causes a tilting of an axis of symmetry of the pressing sleeve.

GARDEN HOSE WITH METAL SHEATH AND FABRIC COVER
20230145449 · 2023-05-11 · ·

A garden hose has an inner tube for conveying water at domestic water pressure from a first coupler disposed at a first end of the inner tube to a second coupler disposed at a second end of the inner tube, the inner tube being waterproof and flexible, the first coupler adapted to threadedly connect to a conventional water faucet and the second coupler adapted to threadedly connect to a conventional garden appliance. The hose has a metal sheath disposed over the inner tube and extending from the first coupler to the second coupler, the flexible metal sheath having a first shoulder near the first coupler and a second shoulder near the second coupler, the metal sheath being flexible, and a fabric sheath disposed over the metal sheath and fixed to the metal sheath by a first constricting band disposed at the first shoulder and a second constricting band disposed at the second shoulder.

Press fitting for a pipe, in particular plastic pipe or plastic and metal composite pipe

The press fitting for a pipe, is provided with a fitting body which has a supporting sleeve with a free end and a pressing sleeve. The pressing sleeve is held substantially concentrically with respect to the supporting sleeve by means of at least one spacer element arranged at the holding end of the pressing sleeve. I the region of the holding end of the pressing sleeve, the fitting body has a locking depression or a locking projection. At the holding end, the cylindrical wall of the pressing sleeve has at least one opening through which a locking element extends to the axial fitting of the pressing sleeve to the fitting body, wherein the locking element projects into the locking depression of the fitting body and ends in the depression, or the locking element engages around or behind the locking projection of the fitting body.

Outlet structure of faucet valve seat
11193257 · 2021-12-07 ·

An outlet structure of a faucet valve seat, has a valve seat and a sleeve pipe, wherein the valve seat forms a sleeve hole, the sleeve pipe is used to set an outlet pipe, and the sleeve pipe is sleeved in the sleeve hole. The sleeve pipe penetrates through a plug hole, and one end of the outlet pipe is inserted into the plug hole, such that a long axis is parallel to the central axis of the valve core, and a central axis of the plug hole forms an included angle with the long axis as θ. The valve seat can be selected by the sleeve pipe with the corresponding angle of the plug hole according to the needs of the outlet pipe, and meet the diversified demand of the outlet pipe elevation angle.

FITTING FOR CONNECTING PIPES, IN PARTICULAR FLEXIBLE PIPES
20220205569 · 2022-06-30 · ·

A fitting for connecting pipes, in particular flexible pipes, includes a first tubular element provided with a first inlet/outlet opening and defining at its interior a first duct, and a second tubular element provided with a second inlet/outlet opening and defining at its interior a second duct. The two tubular elements are connected to each other in a manner such that the first and the second duct are in communication. The fitting includes a first bushing associated with the first tubular element in order to externally surround it and create an annular housing, which can operate in an insertion configuration, in which it allows the insertion of a pipe in the annular housing, and a clamping configuration, in which it presses and locks the pipe in a fluid-tight manner. The fitting includes a first bushing-holder externally associated with the first tubular element and configured for mounting the first bushing so that it defines the annular housing, including a seal portion externally wound around and in contact with a seal sector of the first tubular element. The seal portion is interposed between a portion of the pipe inserted in the annular housing and the seal sector, and attains a fluid-tight gasket when the first bushing is in clamping configuration, preventing the leakage of fluid between the first duct and the exterior of the fitting.

Garden hose with metal sheath and fabric cover
11732826 · 2023-08-22 · ·

A garden hose has an inner tube for conveying water at domestic water pressure from a first coupler disposed at a first end of the inner tube to a second coupler disposed at a second end of the inner tube, the inner tube being waterproof and flexible, the first coupler adapted to threadedly connect to a conventional water faucet and the second coupler adapted to threadedly connect to a conventional garden appliance. The hose has a metal sheath disposed over the inner tube and extending from the first coupler to the second coupler, the flexible metal sheath having a first shoulder near the first coupler and a second shoulder near the second coupler, the metal sheath being flexible, and a fabric sheath disposed over the metal sheath and fixed to the metal sheath by a first constricting band disposed at the first shoulder and a second constricting band disposed at the second shoulder.

RETENTION APPARATUS

A retaining apparatus includes a barrier having an interior surface defining an aperture extending from a first end of the barrier to a second end of the barrier. The retaining apparatus has a first distance between opposing sides of the interior surface near the first end of the barrier, a second distance between the opposing sides of the interior surface at a position between the first and second ends of the barrier, and a third distance between the opposing sides of the interior surface at the second end of the barrier. The second distance is smaller than the first and third distances. The interior surface is configured to partially surround and support a work line, restricting movement of the work line in a transverse direction, allowing movement of the work line in a longitudinal direction, and allowing bending of the work line about an axis in the transverse direction.