Plug-in coupling for pressure application systems
    1.
    发明授权
    Plug-in coupling for pressure application systems 失效
    用于压力应用系统的插入式联轴器

    公开(公告)号:US6095570A

    公开(公告)日:2000-08-01

    申请号:US069441

    申请日:1998-04-29

    摘要: A plug-in coupling for pressurized systems having two coupling components (2, 4), namely a receiving component (2) and a connector component (4). The connecter component (4) includes a connecting shaft (6) which is inserted into a locator opening (8) of the receiving component (2) and is sealed around the perimeter and arrested against loosening by a holding element (20) situated in a recess (22) of the receiving component (2), first in a partially inserted, incompletely sealed, pre-locked position and secondly in a fully inserted, perfectly pressure sealed full lock-in position. The holding element (20) has arresting elements (28, 30) each of which engage behind a locking edge (24) of the connector component (4) when a lock-in connection (28, 24; 30, 24) is formed. The holding element (20) is relatively movable axially in the recess (22) of the receiving component (2) in such a way that at least in a full lock-in position, at least one arresting element (30) can be transferred, by shifting of the holding element (20) against the direction of insertion, from an unlocked position in which the respective lock-in connection (28, 24; 30, 24) can be released, to a locked position in which release of the lock-in connection (28, 24; 30, 24) is prohibited.

    摘要翻译: 一种用于加压系统的插入式联接器,其具有两个联接部件(2,4),即接收部件(2)和连接器部件(4)。 连接器部件(4)包括连接轴(6),该连接轴(6)插入到接收部件(2)的定位器开口(8)中,并且围绕周边被密封,并被防止由位于接收部件(2)中的保持元件(20)松动 接收部件(2)的凹部(22)首先处于部分插入,不完全密封的预锁定位置,其次是完全插入,完全压力密封的完全锁定位置。 当形成锁定连接(28,24; 30,24)时,保持元件(20)具有止动元件(28,30),每个紧固元件接合连接器部件(4)的锁定边缘(24)后面。 保持元件(20)在接收部件(2)的凹部(22)中可相对于轴向相对移动,使得至少在完全锁定位置中至少一个止动元件(30)可被传送, 通过使保持元件(20)相对于插入方向从其中可以释放相应的锁定连接(28,24; 30,24)的解锁位置移动到锁定位置,在该位置释放锁 - 禁止连接(28,24; 30,24)。

    Screwed pipe joint with cutting ring for metal tubes
    2.
    发明授权
    Screwed pipe joint with cutting ring for metal tubes 失效
    带金属管切割环的螺纹管接头

    公开(公告)号:US6073976A

    公开(公告)日:2000-06-13

    申请号:US36461

    申请日:1998-03-06

    IPC分类号: F16L19/12 F16L17/06

    摘要: A pipe fitting (1) for connecting a metallic pipe line (10), including a pipe union (4), which contains a receiving opening (8) for the pipe line (10), a swivel nut (6), which can be threadedly connected with the pipe union (4), as well as metallic cutting ring (18), which is disposed between the pipe union (4) and the swivel nut (6). The cutting ring (18) with an outer cone (30) acts jointly with an inner cone (28) of the pipe union (4) in such a manner, that, when the swivel nut (6) is tightened, it cuts into the material of the pipe line (10) with at least one cutting edge (32) and generates a form-fitting junction. The cutting ring (18) includes--where it joins an outer cone (30)--an essentially radial contact surface (38) for the purpose of limiting the tightening force, when it comes into contact with a face surface (40) of the pipe union (4). The cutting ring (18), in the transition region between the outer cone (30) and the contact surface (38), contains an elastomeric circumferential seal (44) in such a manner, that the circumferential seal (44), when it is in the assembled condition, is under an elastic pre-stress between the cutting ring (18) on the one hand, and at least one partial region of the interior cone (28) of the pipe union (4), which joins the face surface (40) on the other hand.

    摘要翻译: 一种用于连接金属管线(10)的管道配件(1),包括管接头(4),其包含用于管线(10)的接收开口(8),旋转螺母(6) 与管接头(4)螺纹连接,以及设置在管接头(4)和旋转螺母(6)之间的金属切割环(18)。 具有外锥体(30)的切割环(18)以这样的方式与管接头(4)的内锥体(28)共同作用,即当旋紧螺母(6)被紧固时,它切入 具有至少一个切割边缘(32)的管道(10)的材料,并且产生形状配合结。 切割环(18)包括 - 当其与外锥(30) - 基本上径向的接触表面(38)接合时,为了限制紧固力,当其与管的表面(40)接触时 工会(4)。 在外圆锥体(30)和接触表面(38)之间的过渡区域中的切割环(18)以这样的方式包含弹性体周向密封件(44),即周向密封件 在组装状态下,在一方面在切割环(18)与管接头(4)的内锥体(28)的至少一个部分区域之间处于弹性预应力下,该部分区域连接在面 (40)。

    Plug in coupling for pressure fluid
    3.
    发明授权
    Plug in coupling for pressure fluid 失效
    插入联轴器用于压力流体

    公开(公告)号:US06231084B1

    公开(公告)日:2001-05-15

    申请号:US09030342

    申请日:1998-02-25

    IPC分类号: F16L5500

    CPC分类号: F16L37/088 Y10S285/906

    摘要: A plug-in coupling for systems involving pressurized media, where the coupling consists of two connector parts, a housing part (2) and a connector part (4). The connector part (4) can be inserted into a receiving opening (8) of the housing part (2), while it is being sealed, and when it is in a plugged-in condition, it can be locked in place and prevented from being released by means of a locking device (10). The locking device (10) includes a retaining element (12), which is supported on one side of one of the coupling parts, and which retaining element engages—while in the assembled state—a retaining groove (16) of the other coupling part by means of a form-fit or a form- and friction-fit. A release device (32) is provided in such a manner, that—starting from the assembled state—the retaining element (12) is brought into a release position by means of a further insertion of the connector part (4), in which position the retaining groove (16) is released and the connector part (4) can be removed from the receiving opening (8). The release device (32) is equipped with a sleeve-type locking bar (40), which is capable of relative movement, and which is to be used in conjunction with the retaining groove (16) in such a manner, that the retaining element (12), when it is in the release position, is brought into radial contact with a circumferential area (42) of the locking bar (40) and is thus held in the release position, and when the movement to remove the plug-in connector takes place, the retaining groove (16) is covered by the locking bar (40) and thus closed off in a radial direction from being engaged by the retaining element (12).

    摘要翻译: 一种用于涉及加压介质的系统的插入式联接器,其中联接器由两个连接器部件,壳体部件(2)和连接器部件(4)组成。 连接器部分(4)可以在其被密封的同时被插入到壳体部分(2)的接收开口(8)中,并且当其处于插入状态时,其可被锁定到位 通过锁定装置(10)释放。 锁定装置(10)包括保持元件(12),该保持元件(12)被支撑在一个联接部件的一侧上,并且该保持元件在组装状态下接合 - 另一个联接部件的保持槽(16) 通过形式配合或形式和摩擦配合。 以这种方式设置释放装置(32),从组装状态开始,保持元件(12)通过连接器部件(4)的进一步插入而进入释放位置,在该位置 保持槽(16)被释放并且连接器部件(4)能够从接收开口(8)移除。 释放装置(32)配备有能够相对运动的套筒型锁定杆(40),并且将以这种方式与保持槽(16)结合使用,使得保持元件 (12)当其处于释放位置时与锁定杆(40)的周向区域(42)径向接触并且因此被保持在释放位置,并且当移动以移除插入件 连接器发生,保持槽(16)被锁定杆(40)覆盖,并且因此在径向方向上被保持元件(12)接合而封闭。

    Plug-in coupling for pressure fluid systems
    4.
    发明授权
    Plug-in coupling for pressure fluid systems 失效
    压力流体系统的插入式联轴器

    公开(公告)号:US6095569A

    公开(公告)日:2000-08-01

    申请号:US85272

    申请日:1998-05-26

    申请人: Hilmar Hester

    发明人: Hilmar Hester

    IPC分类号: F16L37/084 F16L35/00

    CPC分类号: F16L37/0842 Y10S285/906

    摘要: A plug-in coupling for pressure application systems, including two coupling components such as a housing component and a connector component. The connector component is sealed insertable into a locating opening of the housing component, and is arrestable against loosening by a locking device. The locking device has an elastically deformable holding element, which is located on the side of one coupling component in such a way that, in the inserted state, it engages behind an arresting step of the other coupling component, locking with positive fit, for arresting said connector component. The holding element is designed ring-shaped and comprises several individual annular segments and one concentric spring lock washer component which presses the annular segments with radially operating spring resistance that each annular segment can move radially against or through the spring resistance of said spring lock washer component during the plugging-in.

    摘要翻译: 一种用于压力施加系统的插入式联接器,包括两个耦合部件,例如壳体部件和连接器部件。 连接器部件被密封地插入到壳体部件的定位开口中,并且可防止由锁定装置松动。 锁定装置具有可弹性变形的保持元件,该保持元件位于一个联接部件的侧面,使得在插入状态下,该保持元件接合在另一个联接部件的止动步骤之后,以正配合进行锁定,以阻止 所述连接器组件。 保持元件设计成环形,并且包括几个单独的环形段和一个同心的弹簧锁定垫圈部件,其以径向操作的弹簧阻力挤压环形段,每个环形段可径向地抵靠或穿过所述弹簧锁定垫圈组件的弹性阻力 在插件期间。