公开(公告)号：USD722364S1

公开(公告)日：2015-02-10

申请号：US29457738

申请日：2013-06-12

Applicant: Neoperl GmbH

Designer： Holger Reinhardt

公开(公告)号：USD1008424S1

公开(公告)日：2023-12-19

申请号：US29796245

申请日：2021-06-23

Applicant: Neoperl GmbH

Designer： Werner Kury ,  Daniel Oechsle ,  Holger Reinhardt ,  Jürgen Höppner

Abstract: FIG. 1 is a top plan view of a first embodiment of a water hose nozzles in accordance with our design;
FIG. 2 is a top, front perspective view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a bottom, rear perspective view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a front elevational view thereof;
FIG. 7 is a right side elevational view thereof; and
FIG. 8 is a rear elevational view thereof;
FIG. 9 is a top plan view of a second embodiment of a water hose nozzles in accordance with our design;
FIG. 10 is a top, front perspective view thereof;
FIG. 11 is a bottom plan view thereof;
FIG. 12 is a bottom, rear perspective view thereof;
FIG. 13 is a left side elevational view thereof;
FIG. 14 is a front elevational view thereof;
FIG. 15 is a right side elevational view thereof; and
FIG. 16 is a rear elevational view thereof;
FIG. 17 is a top plan view of a third embodiment of a water hose nozzles in accordance with our design;
FIG. 18 is a top, front perspective view thereof;
FIG. 19 is a bottom plan view thereof;
FIG. 20 is a bottom, rear perspective view thereof;
FIG. 21 is a left side elevational view thereof;
FIG. 22 is a front elevational view thereof;
FIG. 23 is a right side elevational view thereof; and,
FIG. 24 is a rear elevational view thereof.

公开(公告)号：US20180187807A1

公开(公告)日：2018-07-05

申请号：US15316281

申请日：2015-06-01

Applicant: Neoperl GmbH

Inventor： Holger Reinhardt

IPC: F16L27/10 ,  E03C1/02 ,  F16L33/22

CPC classification number: F16L27/1017 ,  E03C1/021 ,  E03C1/025 ,  F16L27/1021 ,  F16L33/225

Abstract: The invention relates to a hose connector (1) having a sleeve-shaped union nut (2) which (2) surrounds a sleeve-shaped connector part (3) that (3) is connected to a hose end (4) of a flexible hose line (5) and that (3) has, at its end region oriented away from the hose end (4), an annular flange (6) which (6) bears rotatably against an annular shoulder (7) of a circumferential wall (8), and having at least one sealing ring (9) which is held in a retaining groove (10) provided on the outer circumferential side of the connector part (3) and radially seals an annular gap provided between the connector part (3) and the circumferential wall (8). The hose connector (1) according to the invention is distinct by the fact that, between the connector part (3) and the circumferential wall (8), there is provided a clearance that is dimensioned such that the connector part (3) and the circumferential wall (8) can be tilted with respect to one another (see FIG. 1).

公开(公告)号：US12018783B2

公开(公告)日：2024-06-25

申请号：US17639959

申请日：2020-08-20

Applicant: Neoperl GmbH

Inventor： Daniel Oechsle ,  Holger Reinhardt ,  Jürgen Höppner ,  Werner Kury

IPC: F16L33/30 ,  F16L33/24

CPC classification number: F16L33/30 ,  F16L33/24

Abstract: In the case of a connector coupling, a rib structure (4) is configured on a hose nipple (3), which rib structure (4) has at least one first rib (5), the at least one first rib (5) extending continuously from a rib start (6) as far as a rib end (7) which is spaced apart axially from said rib start (6), and winding around the hose nipple (3) over a circumferential section of more than 180°, preferably more than 270°, particularly preferably over more than 360° or at least once.

公开(公告)号：US11867325B2

公开(公告)日：2024-01-09

申请号：US17775420

申请日：2020-11-10

Applicant: Neoperl GmbH

Inventor： Jürgen Höppner ,  Daniel Oechsle ,  Holger Reinhardt

IPC: F16L11/15 ,  F16L11/115 ,  F16L11/20 ,  F16L33/207

CPC classification number: F16L11/15 ,  F16L11/115 ,  F16L11/20 ,  F16L33/2071

Abstract: A hose arrangement (1) having a hose (2), which has at least one bending portion (3) and at least one plug-on portion (4), and at least one connection element (5) onto which the plug-on portion (4) can be or is plugged in a use position, a minimum inside diameter (6) of a cross section of the at least one bending portion (3) being matched to a minimum inside diameter (7) of a cross section of a connecting portion of the at least one connection element (5) or a minimum inside diameter (6) of a cross section of the at least one bending portion (3) not being greater, in particular being smaller, than a minimum inside diameter (7) of a cross section of a connecting portion of the at least one connection element (5).

公开(公告)号：US11473708B2

公开(公告)日：2022-10-18

申请号：US16961141

申请日：2018-11-20

Applicant: Neoperl GmbH

Inventor： Daniel Oechsle ,  Holger Reinhardt

IPC: F16L37/098

Abstract: A releasable plug connection with a tubular plug-in part, and with a sleeve-shaped receiving part which has an insertion opening through which the plug-in part is insertable into a sleeve interior of the receiving part. At least one annular groove is provided on the inner circumference of the receiving part, in which an annular seal is arranged which provides sealing in the annular gap between the inner circumference of the receiving part and the outer circumference of the plug-in part. The insertion opening opens out in a first interior portion of the sleeve interior that is configured as a cross-sectional widening in relation to an adjacent second interior portion and is delimited by an annular shoulder, and an insertion sleeve is insertable in the first interior portion of the sleeve interior, its peripheral edge directed towards the annular shoulder being spaced apart from the annular shoulder to form the annular groove between the peripheral edge of the insertion sleeve and the annular shoulder.

公开(公告)号：US11680667B2

公开(公告)日：2023-06-20

申请号：US16958846

申请日：2018-12-18

Applicant: Neoperl GmbH

Inventor： Daniel Oechsle ,  Holger Reinhardt

IPC: F16L27/06

CPC classification number: F16L27/06

Abstract: A ball joint having first and second articulated coupling parts having interconnected liquid ducts. The second coupling part is held pivotably by a spherical front end region between a shape-adapted joint socket on the first coupling part and a joint head on a holding element in the inner cavity of the second coupling part. The holding element interconnects the liquid ducts, and the second coupling part has, on its inner wall delimiting the inner cavity, an annular groove with a ring seal. A first annular shoulder is on the inner wall of the second coupling part, an annular insert part is insertable into the inner cavity of the second coupling part, and the insert part is spaced apart from the first annular shoulder such that the spacing between the first annular shoulder and the front edge of the insert part facing the first annular shoulder forms the annular groove.

公开(公告)号：USD926296S1

公开(公告)日：2021-07-27

申请号：US35508614

申请日：2020-01-20

Applicant: Neoperl GmbH

Designer： Werner Kury ,  Daniel Oechsle ,  Holger Reinhardt ,  Jürgen Höppner

公开(公告)号：US10281072B2

公开(公告)日：2019-05-07

申请号：US15316281

申请日：2015-06-01

Applicant: Neoperl GmbH

Inventor： Holger Reinhardt

IPC: F16L27/10 ,  E03C1/02 ,  F16L33/22

Abstract: A hose connector (1) having a sleeve-shaped union nut (2) which (2) surrounds a sleeve-shaped connector part (3) that is connected to a hose end (4) of a flexible hose line (5) and that (3) has, at its end region oriented away from the hose end (4), an annular flange (6) which (6) bears rotatably against an annular shoulder (7) of a circumferential wall (8), and having at least one sealing ring (9) which is held in a retaining groove (10) provided on the outer circumferential side of the connector part (3) and radially seals an annular gap provided between the connector part (3) and the circumferential wall (8). Between the connector part (3) and the circumferential wall (8), there is provided a clearance that is dimensioned such that the connector part (3) and the circumferential wall (8) can be tilted with respect to one another.