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    FLUID TRANSMISSION COUPLING WITH INDEPENDENT MEMBER PRESSURE RELIEVING CAM
    1.
    发明申请
    FLUID TRANSMISSION COUPLING WITH INDEPENDENT MEMBER PRESSURE RELIEVING CAM 审中-公开
    流体传动与独立成员压力升降联动

    公开(公告)号：WO2015067793A1

    公开(公告)日：2015-05-14

    申请号：PCT/EP2014/074119

    申请日：2014-11-10

    Applicant: STUCCHI S.P.A.

    Inventor： GATTI, Gianmarco ,  TIVELLI, Sergio

    IPC: F16L37/23 ,  F16L37/38 ,  F16L37/56 ,  F16K11/18

    CPC classification number: F16L37/32 ,  F16K11/185 ,  F16L37/23 ,  F16L37/56

    Abstract: A fluid transmission fitting (100) is described comprising at least two female couplers (47) inserted within a hydraulic feeding block (1), and at least two respective male couplers (48), which can be coupled to said female couplers (47), said block (1) including at least two hydraulic lines (49) and at least one draining line (50), and a lever (4) integral with an independent member (82, 83) cam (7) adapted to relieve the pressure from a camera (54) inside each female coupler (47) and adapted to uncouple the male coupler (48) from the respective female coupler (47), each female coupler (47) including a pressure relief valve (51), which puts said chamber (54) into connection with said draining line (50).

    Abstract translation: 描述了一种流体传动装置（100），其包括插入在液压供给块（1）内的至少两个凹形耦合器（47），以及至少两个相应的阳性耦合器（48），其可耦合到所述凹形耦合器（47） ，所述块（1）包括至少两个液压管线（49）和至少一个排水管线（50），以及与独立构件（82,83）一体的杠杆（4），凸轮（7）适于减轻压力 每个阴联接器（47）内的照相机（54）并且适于将阳联接器（48）与相应的阴联接器（47）分离，每个阴联接器（47）包括减压阀（51），其将所述 室（54）与所述排水管线（50）连接。

    QUICK COUPLING WITH FLOW DEVIATION DEVICE
    2.
    发明申请
    QUICK COUPLING WITH FLOW DEVIATION DEVICE 审中-公开
    快速耦合流动偏差装置

    公开(公告)号：WO2011015588A1

    公开(公告)日：2011-02-10

    申请号：PCT/EP2010/061307

    申请日：2010-08-03

    Applicant: STUCCHI S.p.A. ,  GATTI, Gianmarco ,  MILESI, Giancarlo ,  TIVELLI, Sergio

    Inventor： GATTI, Gianmarco ,  MILESI, Giancarlo ,  TIVELLI, Sergio

    IPC: F16L37/252 ,  F16L37/56

    CPC classification number: F16L37/252 ,  F16L37/56

    Abstract: A quick coupling is described, comprising a first element (50) and a second element (60) that can be separably coupled, the first element (50) mainly including hooking means (3), valved couplings (16) for delivery (9) and discharge (10) lines, and a connector (2) for user interface (25), the second element (60) mainly including hooking means (13, 15, 70), valved couplings (17) for delivery (20) and discharge (21) lines, and a connector (12) for user interface (122). Said second element (60) comprises a deviation valve (18) movable between an uncoupled-coupling open position in which the communication of the delivery line (20) with the discharge line (21) of the second element (60) is open by means of a canalization (31-32), and a coupled-coupling closure position in which a shutter (6) of the first element (50) pushes the deviation valve (18) to close said communication.

    Abstract translation: 描述了一种快速联接器，其包括可分离地联接的第一元件（50）和第二元件（60），所述第一元件（50）主要包括钩装置（3），用于输送（9）的阀联接器（16） 和排出口（10），以及用于用户接口（25）的连接器（2），所述第二元件（60）主要包括钩装置（13,15,70），用于输送（20）的阀联接器（17） （21）线，以及用于用户接口（122）的连接器（12）。 所述第二元件（60）包括偏转阀（18），所述偏离阀（18）可在非耦合打开位置之间移动，其中所述输送管线（20）与所述第二元件（60）的排出管线（21）的连通通过所述方式打开 的管道（31-32），以及耦合耦合闭合位置，其中第一元件（50）的闸板（6）推动偏离阀（18）以关闭所述连通。

    FEMALE QUICK COUPLING FITTING ELEMENT FOR PIPES.
    3.
    发明申请
    FEMALE QUICK COUPLING FITTING ELEMENT FOR PIPES. 审中-公开
    用于管道的女性快速接头配件元件。

    公开(公告)号：WO2007014944A1

    公开(公告)日：2007-02-08

    申请号：PCT/EP2006/064873

    申请日：2006-07-31

    Applicant: STUCCHI S.p.A. ,  ALLEVI, Matteo ,  GATTI, Gianmarco ,  STUCCHI, Giovanni ,  TIVELLI, Sergio

    Inventor： ALLEVI, Matteo ,  GATTI, Gianmarco ,  STUCCHI, Giovanni ,  TIVELLI, Sergio

    IPC: F16L37/34 ,  F16L37/413

    CPC classification number: F16L29/02 ,  Y10T137/87941

    Abstract: A female element (1) is described comprising a hollow internal body (2) having an end (3) provided with fastening means (5) to one of the pipes to be joined, a hollow external body (7) coaxial with said internal body (2) and having an end (8) which axially protrudes with respect to another end (4) of the internal body (2) opposite to that provided with fastening means (5), one rigid central stem (9) coaxially supported by said internal body (2) by means of a transversal perforated base (18) and having a widened end (10) near said protruding end (8) of the external body (7), an axially sliding sealing bush (12) coaxially arranged about said stem (9) and elastically stressed to be engaged with said widened end (10) of the stem (9) to prevent the passage of fluid within the female element (1), a cleaning bush (14) coaxially arranged about the sealing bush (12) and axially stressed in position so as to prevent the entrance of dirt about the sealing bush (12) and a lock sleeve (16) arranged about the protruding end (8) of the external body (7) and engageable with a complementary end of a male element to ensure the stable union of the two male and female elements of the fitting. The stem (9) is fixed to said base (18) by means of at least one half bush (25) radially fitted and axially locked in corresponding seats (26, 27) of said stem (9) and said base (18)

    Abstract translation: 描述了一种阴元件（1），其包括具有端部（3）的中空的内部主体（2），所述端部（3）具有紧固装置（5）到要连接的一个管道，与所述内部主体同轴的中空的外部主体 （2）并且具有相对于设置有紧固装置（5）的内部主体（2）的另一端部（4）轴向突出的端部（8），一个刚性中心杆（9）由所述内部主体 通过横向穿孔基座（18）的内部主体（2），并且在所述外部主体（7）的所述突出端（8）附近具有加宽的端部（10）;轴向滑动的密封衬套（12），其围绕所述 杆（9）并且弹性地应力地与所述杆（9）的所述加宽端（10）接合，以防止所述阴元件（1）内的流体通过;清洁衬套（14），其围绕所述密封衬套（ 12）并且在轴向应力的位置，以便防止污染物进入密封衬套（12）周围，并且锁定套筒（16）被布置 围绕外部主体（7）的突出端（8）并且可与阳性元件的互补端接合，以确保配件的两个阳性和阴性元件的稳定结合。 杆（9）通过径向嵌合并轴向锁定在所述杆（9）和所述底座（18）的相应座（26,27）中的至少一个半衬套（25）固定到所述基座（18）

    QUICK COUPLING ASSEMBLY WITH CONNECTION LOCKING PISTON
    4.
    发明申请
    QUICK COUPLING ASSEMBLY WITH CONNECTION LOCKING PISTON 审中-公开

    公开(公告)号：WO2022248350A1

    公开(公告)日：2022-12-01

    申请号：PCT/EP2022/063694

    申请日：2022-05-20

    Applicant: STUCCHI S.P.A.

    Inventor： GATTI, Gianmarco ,  LA ROSA, Davide ,  TIVELLI, Sergio

    IPC: F16L37/23 ,  F16L37/35 ,  F16L37/36

    Abstract: A quick coupling assembly (1) suitable for connecting hydraulic lines under pressure is described, comprising a female coupling (2) and a male coupling (3) which can be connected to the female coupling (2), wherein the female coupling (2) is associated with a machine suitable for generating hydraulic pressure, while the male coupling (3) is associated with a piece of equipment. The female coupling (2) comprises an external part (4) integral with the machine, and an internal part (5) sliding along a connection axis (X) inside the external part (4). The external part (4) comprises a radial seat (25) for a piston suitable for moving radially between a first position, in which the connection between the female coupling (2) and the male coupling (3) is allowed, and a second position, in which the connection between the female coupling (2) and the male coupling (3) is forbidden due to the interference between the internal part (5) and the piston..

    FEMALE ELEMENT WITH ANTI-SCREWING SYSTEM FOR QUICK-COUPLING FOR PIPE FITTING
    5.
    发明申请
    FEMALE ELEMENT WITH ANTI-SCREWING SYSTEM FOR QUICK-COUPLING FOR PIPE FITTING 审中-公开
    具有用于管接头快速接头的防抱死系统的女性元件

    公开(公告)号：WO2007042417A1

    公开(公告)日：2007-04-19

    申请号：PCT/EP2006/066948

    申请日：2006-10-02

    Applicant: STUCCHI S.p.A. ,  ALLEVI, Matteo ,  GATTI, Gianmarco ,  STUCCHI, Giovanni ,  TIVELLI, Sergio

    Inventor： ALLEVI, Matteo ,  GATTI, Gianmarco ,  STUCCHI, Giovanni ,  TIVELLI, Sergio

    IPC: F16L37/53 ,  F16L27/08 ,  F16L19/02

    CPC classification number: F16L19/02 ,  F16L27/0832 ,  F16L37/34 ,  F16L37/53

    Abstract: It is described a female element (1) comprising a hollow external body (2) having an end (3) provided with fastening means (5) of one of the pipes to be joined and another end (4) intended for the frontal coupling with a corresponding end (36) of a male element (31). On said other end (4) of the external body (2) is rotationally and slidingly mounted a lock ring nut (6) which is screwable onto a complementary part (33) of the external body (32) of the male element to ensure the stabile union of the two male and female fitting elements. A ball bearing (16) is interposed between said lock ring nut (6) and said external body (2) of the female element (1) to generate between the same a rolling friction capable of allowing the reciprocal rotation without loosening the lock ring nut (6) from the external body (32) of the male element (31) in the case of turning or reciprocal twisting of the two pipes connected to the two male and female elements. Alternatively to the ball bearing, a pair of low-friction coefficient pads (50 and 51) may be provided.

    Abstract translation: 描述了包括中空外体（2）的阴元件（1），其具有端部（3），端部（3）设置有要连接的一个管道的紧固装置（5），另一端（4）用于正面联接 阳元件（31）的对应端（36）。 在所述外部主体（2）的所述另一端（4）上旋转地滑动地安装一个锁定环螺母（6），所述锁定环螺母可旋转到所述阳性元件的外部主体（32）的互补部分（33）上，以确保 两个男女配件的稳定联合。 滚珠轴承（16）插入在所述锁定环螺母（6）和所述阴性元件（1）的所述外部主体（2）之间以产生能够允许往复旋转的滚动摩擦，而不松动所述锁定环螺母 （6）从阳元件（31）的外部主体（32）旋转或往复扭转连接到两个阳和阴元件的两个管道的情况。 可替代地，球轴承可以设置一对低摩擦系数垫（50和51）。

    ANTI-UNSCREWING QUICK COUPLING FITTING
    6.
    发明申请
    ANTI-UNSCREWING QUICK COUPLING FITTING 审中-公开
    抗反应快速接头配件

    公开(公告)号：WO2016199035A1

    公开(公告)日：2016-12-15

    申请号：PCT/IB2016/053361

    申请日：2016-06-08

    Applicant: STUCCHI S.P.A.

    Inventor： TIVELLI, Sergio

    IPC: F16L29/04 ,  F16L19/00

    CPC classification number: F16L19/005 ,  F16L15/08 ,  F16L29/04

    Abstract: A quick coupling fitting (1) is described, comprising a first connector (2) and a second connector (3) coaxially screwed along a longitudinal axis (L), said first connector (2) comprises at least one guide track (27) which is integral with an external casing (23), a sliding ring (28) slidably mounted axially aligned with the external casing (23) and adapted to slide on said at least one guide track (27), a screwing ring (29) screwed with said external casing (23), said sliding ring (28) comprises at least one tooth (288), said second connector (3) comprises a locking ring (38) rotatably mounted axially aligned with said external body (3) which comprises at least one housing (388), said at least one tooth (288) being mountable with said at least one housing (388) in a fully screwed position of the quick coupling fitting (1).

    Abstract translation: 描述了一种快速联接配件（1），其包括沿着纵向轴线（L）同轴旋拧的第一连接器（2）和第二连接器（3），所述第一连接器（2）包括至少一个引导轨道（27） 与外壳（23）是一体的，滑动环（28）可滑动地安装成与所述外壳（23）轴向对准并且适于在所述至少一个导轨（27）上滑动;旋拧环（29） 所述外壳（23），所述滑动环（28）包括至少一个齿（288），所述第二连接器（3）包括可旋转地安装成与所述外部主体（3）轴向对齐的锁定环（38），所述锁定环至少包括 一个壳体（388），所述至少一个齿（288）可与所述至少一个壳体（388）安装在快速联接配件（1）的完全拧紧的位置。

    FLUID TRANSMISSION COUPLER WITH REAR CHAMBER FED BY OBLIQUE PIPE
    7.
    发明申请
    FLUID TRANSMISSION COUPLER WITH REAR CHAMBER FED BY OBLIQUE PIPE 审中-公开

    公开(公告)号：WO2015068141A3

    公开(公告)日：2015-05-14

    申请号：PCT/IB2014/065922

    申请日：2014-11-10

    Applicant: STUCCHI S.P.A.

    Inventor： ALLEVI, Matteo ,  GATTI, Gianmarco ,  STUCCHI, Giovanni ,  TIVELLI, Sergio

    IPC: F16L37/23 ,  F16L37/30 ,  F16K15/14 ,  F15B20/00

    Abstract: A fluid transmission fitting (100) is described comprising a female coupler (47) inserted within a hydraulic feeding block (1), and a male coupler (48), which can be coupled to said female coupler (47), said block (1) including at least one hydraulic line (49) and a draining line (50), and a lever (4) integral with a cam (7) adapted to relieve the pressure from a camera (54) inside the female coupler (47) and adapted to uncouple the male coupler (48) from the female coupler (47), said female coupler (47) including a pressure relief valve (51), which puts said chamber (54) into connection with the draining line (50).

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