公开(公告)号：US20100006161A1

公开(公告)日：2010-01-14

申请号：US12305547

申请日：2007-06-19

Applicant: Craig Rothleitner

Inventor： Craig Rothleitner

IPC: F16L55/24 ,  E04F17/00

CPC classification number: E04G21/30 ,  B01D29/03 ,  B01D35/04 ,  E04G21/3204 ,  F16L55/1141 ,  F16L55/115 ,  F16L2201/80 ,  Y10T137/794 ,  Y10T137/8122

Abstract: A plug assembly (11) adapted to be received in an opening at a first end of a pipe (13) for preventing debris passing therein. The plug assembly (11) comprises a first portion (21) adapted to be received in the opening, and a second portion (23) to ensure the first portion (21) does not move inwardly away from the opening. The plug assembly (11) also comprises a drainage means (33) to allow fluid to pass through the plug assembly (11).

Abstract translation: 适于容纳在管道（13）的第一端的开口中以防止碎屑通过其中的塞子组件（11）。 插头组件（11）包括适于被容纳在开口中的第一部分（21）和用于确保第一部分（21）不向内离开开口的第二部分（23）。 插塞组件（11）还包括排放装置（33），以允许流体通过插塞组件（11）。

公开(公告)号：US20090165882A1

公开(公告)日：2009-07-02

申请号：US12320058

申请日：2009-01-15

Applicant: Frederick W. Zeyfang

Inventor： Frederick W. Zeyfang

IPC: B65D59/06

CPC classification number: F16L57/005 ,  F16L55/115 ,  F16L2201/80

Abstract: A method for providing a cured coating on a tube, comprising masking and sealing an end of the tube with a self-venting cap and plug, the cap and plug comprising a tubular member comprising a resilient material having an open end and a closed end, and having an outermost sidewall; the outermost sidewall having an interior surface having an annular ridge; the closed end having a hollow dome portion defined by an annular recess, the annular recess defining an inner sidewall with an upwardly-extending annular recess, the inner sidewall containing at least one gas venting groove terminating along the longitudinal extent of the inner sidewall, and the inner sidewall being spaced from the interior surface of the outermost sidewall of the tubular member a distance greater than the height of the inwardly-directed ridge; coating the tube with a curable coating; and curing the curable coating at an elevated temperature.

Abstract translation: 一种用于在管上提供固化的涂层的方法，包括用自动排气盖和塞屏蔽和密封所述管的端部，所述盖和塞包括管状构件，所述管状构件包括具有开口端和封闭端的弹性材料， 并具有最外侧的侧壁; 最外侧的侧壁具有一个具有环形脊的内表面; 所述封闭端具有由环形凹部限定的中空圆顶部分，所述环形凹槽限定具有向上延伸的环形凹部的内侧壁，所述内侧壁包含沿着所述内侧壁的纵向延伸部终止的至少一个排气槽，以及 所述内侧壁与所述管状构件的最外侧壁的内表面间隔开，所述距离大于所述向内的脊的高度; 用可固化涂层涂覆管; 并在高温下固化可固化涂层。

公开(公告)号：US20080277923A1

公开(公告)日：2008-11-13

申请号：US12065291

申请日：2006-08-29

Applicant: Josef Brandt ,  Harald Hagen ,  Martin Lechner ,  Norbert Terlau ,  Gunter Sieper

Inventor： Josef Brandt ,  Harald Hagen ,  Martin Lechner ,  Norbert Terlau ,  Gunter Sieper

IPC: F16L37/092

CPC classification number: F16L37/0925 ,  F16L2201/80

Abstract: The invention relates to a connector device for plugingly connecting at least one media conduit. The conduit device (1) is composed of a housing part (2) comprising at least one receiving hole (4) for plugging in the conduit (6), and a clamping ring (8) which is arranged in the receiving hole (4) and cooperates with an inner cone (16) of the housing part (2) in order to lock the plugged-in conduit (6). The inner insertion piece (32) that is removably connected to the base piece (28) via a catching connection (30) and is provided with the inner cone (16). The insertion piece (32) is equipped with at least two radially elastic spring arms (40) so as to be able to remove the conduit (6), the free ends (48) of the spring arms (40) extending from the region of the inner cone (16) in the direction of the mouth side of the receiving hole (4). Radially outward-protruding catching extensions (42) of the spring arms (40) engage into corresponding catching holes (44) for detaching purposes. A contamination seal (34) comprising a sealing area (A) is disposed in the region of free ends (48) of the spring arms to circumferentially rest upon the media conduit (6). The catching extensions (42) of the spring arms (40) are disconnected, regarding the radial detaching movement thereof, from the sealing area (A) of the contamination seal (34) via a deformation zone (49) in such a way that the radial detaching movement of the catching extensions (42) is performed substantially without being influenced by the contamination seal (34) radially resting on the media conduit (6) because the deformation zone (49) is deformed.

Abstract translation: 本发明涉及一种用于将至少一个介质导管连接起来的连接器装置。 导管装置（1）由包括用于插入导管（6）的至少一个容纳孔（4）的壳体部分（2）和布置在容纳孔（4）中的夹紧环8组成， 并且与壳体部分（2）的内锥体（16）配合以便锁住插入的导管（6）。 内部插入件（32），其通过捕获连接件（30）可移除地连接到基部件（28）并且设置有内锥体（16）。 插入件（32）配备有至少两个径向弹性的弹簧臂（40），以便能够移除导管（6），弹簧臂（40）的自由端（48）从 所述内锥体（16）沿所述容纳孔（4）的口侧方向。 弹簧臂（40）的径向向外突出的捕获延伸部（42）接合到相应的捕获孔（44）中用于分离目的。 包括密封区域（A）的污染密封件（34）设置在弹簧臂的自由端（48）的区域中以周向地搁置在介质导管（6）上。 弹簧臂（40）的捕获延伸部（42）关于其径向分离运动通过变形区（49）从污染密封件（34）的密封区域（A）分离，使得 捕获延伸部（42）的径向分离运动基本上不受由于变形区（49）变形而径向放置在介质导管（6）上的污染密封件（34）的影响。

公开(公告)号：US20080092977A1

公开(公告)日：2008-04-24

申请号：US11585131

申请日：2006-10-24

Applicant: Frederick W. Zeyfang

Inventor： Frederick W. Zeyfang

IPC: F16L57/00

CPC classification number: F16L57/005 ,  F16L55/115 ,  F16L2201/80

Abstract: A cap and plug for use in sealing the end of a pipe or tube is provided which comprises a tubular member comprised of a resilient material having an open end and a closed end, and having a sidewall extending therebetween, the sidewall having an interior surface having an inwardly-directed ridge extending circumferentially along a centrally-disposed portion of said interior surface of said sidewall, the closed end comprising a centrally-positioned hollow dome portion defined by an inwardly-extending open-ended annular recess, said annular recess defining a sidewall spaced from said interior surface of said sidewall of the tubular member whereby said annular recess is formed therebetween, said sidewall defined by said annular recess containing at least one groove extending along the longitudinal extent of said sidewall from an upper portion of said sidewall toward a lowermost portion of said sidewall, and said sidewall defined by said annular recess being spaced from said interior surface of said sidewall of said tubular member a distance greater than the height of said inwardly-directed ridge.

Abstract translation: 提供用于密封管或管的端部的盖和塞，其包括管状构件，该管状构件由具有开口端和封闭端的弹性材料构成，并且具有在其间延伸的侧壁，所述侧壁具有内表面， 沿着所述侧壁的所述内表面的中心设置的部分周向延伸的向内定向的脊，所述封闭端包括由向内延伸的开口端环形凹部限定的居中定位的中空圆顶部分，所述环形凹部限定侧壁 与所述管状构件的所述侧壁的所述内表面间隔开，由此在其间形成所述环形凹部，由所述环形凹部限定的所述侧壁包含沿着所述侧壁的纵向范围从所述侧壁的上部向最下方延伸的至少一个凹槽 所述侧壁的一部分和由所述环形凹部限定的所述侧壁与所述内表面间隔开 所述管状构件的所述侧壁的距离大于所述向内指向的脊的高度。

公开(公告)号：US20080072989A1

公开(公告)日：2008-03-27

申请号：US11525120

申请日：2006-09-22

Applicant: Jose A. Lepe ,  Ricardo Alba

Inventor： Jose A. Lepe ,  Ricardo Alba

IPC: F16L57/00

CPC classification number: F16L57/005 ,  F16L23/003 ,  F16L2201/80

Abstract: A flange cover comprised of an end cap portion and an annular sidewall portion, said sidewall portion being comprised of a flexible polymeric material, and said end cap portion being comprised of a polymeric material of lesser flexibility than said sidewall portion.

Abstract translation: 一个由端盖部分和环形侧壁部分组成的凸缘盖，所述侧壁部分由柔性聚合物材料组成，所述端盖部分由比所述侧壁部分柔软性低的聚合材料构成。

公开(公告)号：US07150473B2

公开(公告)日：2006-12-19

申请号：US10709586

申请日：2004-05-15

Applicant: Mats Sandborn ,  Stefan Eriksson

Inventor： Mats Sandborn ,  Stefan Eriksson

IPC: F16L55/00

CPC classification number: F16L37/08 ,  F16L2201/10 ,  F16L2201/30 ,  F16L2201/80 ,  Y10S285/924

Abstract: Method and arrangement for providing a coupling device for conduits of pressurized media which consists of (includes) at least two coupling parts (1, 2) that are possible to couple to each other in the shape of a female part and a male part which is insertable into the female part. A locking device is arranged to hold the coupling parts completely coupled in a locking position. The locking device comprises a locking member (11) positioned at one of the coupling parts (2) which in a locking position attaches into a recess (12) in the other coupling part. A sealing member (6) in the locking position achieves sealing between the coupling parts. The other coupling part (1) exhibits a further recess (16) in which the locking member can be brought to locking of the coupling parts (1, 2) in an outer locking position when the two coupling parts are coupled to each other. In the outer locking position there is incomplete sealing with the two coupling parts being locked so that they are prevented from coming apart but are incompletely coupled together and allowed to be brought together to said locking position for the complete coupling of the coupling parts. In the presence of pressurized media, this enables an indication that the outer locking position has been assumed due to the presence of leakage of pressurized media. The leakage is obtained via a leakage groove (20) which is angled towards the radial plane of the coupling parts. The leakage groove can thus be made by means of rotating machining.

Abstract translation: 用于提供用于加压介质管道的联接装置的方法和装置，该联接装置包括至少两个耦合部分（1,2），所述至少两个耦合部分（1,2）可以以阴部件的形状彼此耦合， 可插入女性部分。 锁定装置被布置成将联接部分完全联接在锁定位置。 锁定装置包括定位在耦合部分（2）中的一个上的锁定构件（11），锁定构件在锁定位置附接到另一个联接部分中的凹部（12）中。 处于锁定位置的密封构件（6）实现了联接部件之间的密封。 另一个联接部件（1）具有另一个凹部（16），当两个联接部件彼此联接时，锁定部件可以在联锁部件（1,2）处于外部锁定位置时被锁定。 在外部锁定位置中，两个联接部分被锁定，不完全密封，使得它们被阻止分离，但是不完全地联接在一起，并且允许其一起到达所述锁定位置，以使联接部件完全联接。 在存在加压介质的情况下，由于存在加压介质的泄漏，这使得能够假设外部锁定位置被指示。 通过泄漏槽（20）获得泄漏，泄漏槽（20）朝向耦合部件的径向平面倾斜。 因此，可以通过旋转加工来形成泄漏槽。

公开(公告)号：US06612623B2

公开(公告)日：2003-09-02

申请号：US09982517

申请日：2001-10-18

Applicant: Bernd Salomon-Bahls

Inventor： Bernd Salomon-Bahls

IPC: F16L5516

CPC classification number: F16L37/0915 ,  F16L2201/80

Abstract: A connecting device for pipes conducting pressure medium, having a sleeve-like insert part which can be inserted in a frictional or form-fitting manner into a connecting opening in a connecting body and surrounding a receiving opening for a pipe to be inserted, a sealing element for producing a seal between the connecting body and the pipe, and a holding element with holding arms which extend radially inwardly into the receiving opening. A release sleeve engages displaceably in the insert part in such a manner that by pushing in the release sleeve, the holding element is deformed elastically for releasing the pipe. The holding element is held by an outer circumferential region in an essentially clearance-free manner axially relative to the insert part, so that elastic deformation takes place in the region of the holding arms when inserting or releasing the pipe.

公开(公告)号：US06592151B2

公开(公告)日：2003-07-15

申请号：US09964319

申请日：2001-09-26

Applicant: David S. Densel ,  Stephen D. Hargett ,  Philip C. VanRiper ,  Todd J. Vogel

Inventor： David S. Densel ,  Stephen D. Hargett ,  Philip C. VanRiper ,  Todd J. Vogel

IPC: F16L5500

CPC classification number: F16L37/088 ,  F16L2201/00 ,  F16L2201/80

Abstract: A coupling assembly for connecting two members is provided that includes a first “male” member and a second “female” member. The first member includes a release sleeve moveably mounted thereon having a rigid release portion and a flexible sealing portion. The second member comprises at least one of an integral coupling member integrated into an apparatus, such as a pump, and an independent coupling member. Upon connection of the first and second members, the flexible sealing portion sealingly engages a mating surface on the second member to substantially inhibit the entry of contamination into an area between the first and second members when connected. The present invention provides an improved release sleeve that releases the male member from both an independent female member and an integral female member.

公开(公告)号：US06523863B2

公开(公告)日：2003-02-25

申请号：US09927667

申请日：2001-08-10

Applicant: Kazutami Ishiwata

Inventor： Kazutami Ishiwata

IPC: F16L3734

CPC classification number: F16L37/34 ,  F16L2201/80 ,  Y10S285/918 ,  Y10T137/87949 ,  Y10T137/87973

Abstract: Provided is a coupling for fluid pipes, comprising a plug and a socket. The socket includes a socket body, a sleeve slidably fitted on the outer peripheral surface of the socket body and urged toward the distal end thereof, and a plurality of locking members provided on the socket body and capable of being engaged with and disengaged from an outer peripheral groove by means of the sleeve. The pipe coupling further comprises a pair of end faces provided individually on the plug and the socket and adapted to abut against each other when the plug and the socket are joined, and a shaped packing provided on one of the coupling end faces and adapted to prevent admission of external air when the coupling end faces abut against each other and to prevent the fluid from leaking out when the coupling end faces are separated from each other.

公开(公告)号：US06497433B1

公开(公告)日：2002-12-24

申请号：US09372168

申请日：1999-08-20

Applicant: Mark G. Ketcham

Inventor： Mark G. Ketcham

IPC: F16L5500

CPC classification number: F16L37/0987 ,  F16L37/0985 ,  F16L2201/80 ,  Y10T29/49428 ,  Y10T29/49876

Abstract: A coupling assembly comprising a female connector body, a male member, a retainer and a dust barrier with integral secondary latch. The female connector body defines a bore extending axially inwardly into the body from an entrance. A radial face is defined in the bore axially inwardly of the entrance. The male member is received within the bore and having a radially enlarged annular upset. The retainer has at least two locking beams extending between the upset and the radial face to retain the male member in the bore. The locking beams define a slot between said locking beams. The dust barrier with integral secondary latch is slidably mounted on the male member axially outward of the retainer. The dust barrier has a skirt surrounding the entrance. The dust barrier further has at least one leg extending axially inward into the bore engaging the radial face to secure the dust barrier to the female connector body. The leg fits within the slot between the locking beams so as to prevent inadvertent radially inward movement of the locking beams.

Abstract translation: 一种联接组件，包括阴连接器主体，阳构件，保持器和具有整体辅助闩锁的防尘罩。 阴连接器主体限定从入口轴向向内延伸进入本体的孔。 径向面限定在入口轴向内部的孔中。 阳构件容纳在孔内并且具有径向扩大的环形凹陷。 保持器具有至少两个在镦粗部和径向面之间延伸的锁定梁，以将阳部件保持在孔中。 锁定梁在所述锁定梁之间限定一个槽。 具有一体的辅助闩锁的防尘罩可滑动地安装在保持器轴向向外的阳构件上。 防尘屏障有一个围绕入口的裙子。 防尘屏障进一步具有至少一个沿轴向向内延伸进入径向面的孔的腿，以将防尘板固定到阴连接器本体上。 该腿部装配在锁定梁之间的狭槽内，以防止锁定梁的无意的径向向内移动。