公开(公告)号：US09574599B2

公开(公告)日：2017-02-21

申请号：US14033975

申请日：2013-09-23

Applicant: JPB Systeme

Inventor： Damien Marc

IPC: F16B39/22 ,  F16B39/26 ,  F01D21/00 ,  F02B77/00 ,  F16B39/24 ,  F16B39/282 ,  F16L55/11

CPC classification number: F16B39/22 ,  F01D21/003 ,  F02B77/005 ,  F05D2250/61 ,  F05D2260/31 ,  F05D2260/38 ,  F05D2260/80 ,  F16B39/24 ,  F16B39/26 ,  F16B39/282 ,  F16L55/1108 ,  F16L2201/20 ,  Y02T50/671

Abstract: The invention relates to a shut-off device comprising a plug intended to be placed over a threaded orifice of a casing, or to be removed therefrom, by screwing and unscrewing respectively, the plug comprising a central body bearing a screw thread, and locking and unlocking means that oppose the spontaneous unscrewing of the plug and that are activated automatically by the turning of the plug and its corresponding progression in the direction of screwing along a longitudinal axis. The locking and unlocking means comprise two releaseable coupling members, of which a first member is coupled to and turns with the central body via a protective skirt and of which a second member can be prevented from turning with respect to the casing during screwing.

Abstract translation: 本发明涉及一种切断装置，其包括一个插头，该插头旨在通过旋拧和旋松而放置在壳体的螺纹孔上或从其上移除，该插头包括一个带有螺纹的中心体， 解锁意味着反对插头的自发旋开，并且通过插头的转动及其沿着纵向轴线的螺旋方向的相应进展自动地启动。 锁定和解锁装置包括两个可释放的联接构件，其中第一构件经由保护裙部联接到中心体并与其相交，并且在拧紧期间可以防止第二构件相对于壳体转动。

公开(公告)号：US20170198741A1

公开(公告)日：2017-07-13

申请号：US15437045

申请日：2017-02-20

Applicant: JPB Systeme

Inventor： Damien Marc

IPC: F16B39/22 ,  F16B39/24 ,  F16B39/26 ,  B64F5/60

CPC classification number: F16B39/22 ,  B64F5/60 ,  F01D21/003 ,  F02B77/005 ,  F05D2230/72 ,  F05D2250/61 ,  F05D2260/31 ,  F05D2260/38 ,  F05D2260/80 ,  F16B39/24 ,  F16B39/26 ,  F16B39/282 ,  F16L55/1108 ,  F16L2201/20

Abstract: A sealing device in the form of a plug that is receivable in a threaded hole of a case includes a threaded central body, a skirt connected to the central body, and locking/unlocking means that opposes spontaneous unscrewing of the plug and is automatically activated by rotation of the plug and corresponding movement along an axis. The locking/unlocking means includes a first releasable coupling component coupled for rotation with the central body, and a second releasable coupling component facing the first coupling component at least during screwing and unscrewing. In at least in a tightened condition of the plug, the second coupling component is secured against rotation relative to the case by rotation restricting means located inside the threaded bore. In the screwed condition, an annular end face of the skirt bears against a bearing face of the second releasable coupling component to transmit tightening thrust to the case.

公开(公告)号：US20150330436A1

公开(公告)日：2015-11-19

申请号：US14743328

申请日：2015-06-18

Applicant: JPB Systeme

Inventor： Damien Marc

IPC: F16B39/26

CPC classification number: F16B39/26 ,  F16B39/282

Abstract: A self-locking screwing attachment device. In one embodiment, the device includes a first element having an inner thread, the first element being screwed onto a threaded tip. In other embodiments, the first element has an outer thread and can either be made of a hollow body or have a closed end so as to constitute, for instance, a borescope.

Abstract translation: 自锁螺丝连接装置。 在一个实施例中，该装置包括具有内螺纹的第一元件，该第一元件被拧入螺纹尖端。 在其他实施例中，第一元件具有外螺纹，并且可以由中空本体制成或具有封闭端，以便构成例如孔镜。

公开(公告)号：US10288109B2

公开(公告)日：2019-05-14

申请号：US14492830

申请日：2014-09-22

Applicant: JPB Systeme

Inventor： Damien Marc

IPC: F16B39/32 ,  F16B39/26 ,  F16B39/282

Abstract: A nut for securing first and second pipe end-pieces together includes a nut lock having a stop member secured to the nut body, and a second element which is rotatable inside the nut body and having a locking feature adapted to lock onto a corresponding locking structure of the second end-piece. The stop member and the second element include corresponding face teeth which are urged to intermesh by an axial compression spring. At or near the tightened condition of the assembly, the second element is locked onto the second end-piece so that rotation of the nut is possible only if the torque applied exceeds a given threshold, for which the face teeth jump over each other while the spring is alternately stressed. A compact design is obtained with the lock positioned at the rear of the nut thread. The clamping face is axially between the nut thread and the lock.

公开(公告)号：US10145406B2

公开(公告)日：2018-12-04

申请号：US14743328

申请日：2015-06-18

Applicant: JPB Systeme

Inventor： Damien Marc

IPC: F16B39/32 ,  F16B39/26 ,  F16B39/282

Abstract: A self-locking screwing attachment device. In one embodiment, the device includes a first element having an inner thread, the first element being screwed onto a threaded tip. In other embodiments, the first element has an outer thread and can either be made of a hollow body or have a closed end so as to constitute, for instance, a borescope.

公开(公告)号：US09188261B2

公开(公告)日：2015-11-17

申请号：US14383384

申请日：2013-03-07

Applicant: JPB Systeme

Inventor： Damien Marc ,  Gilles Le Gouill ,  Jean-Philippe Rouland

IPC: F16L19/00 ,  F16L19/02 ,  B21K1/70

CPC classification number: F16L19/0231 ,  B21K1/70 ,  F16L19/005

Abstract: The device connects a first end-coupler with a second end-coupler, in particular of a piping. A nut is provided with a threaded bore in which the first end-coupler is screwed along a longitudinal axis. In a tightening position, the first end-coupler is in axial stress with a second end-coupler accommodated in the nut. Anti-rotation means are provided between the nut and at least one of the end-couplers to prevent relative rotation except when a torque exceeding a predetermined threshold is applied thereto. The anti-rotation means consist of at least one tab made in the material of the nut to lockingly interfere with substantially planar faces formed on the second end-coupler.

Abstract translation: 该装置将第一端部耦合器与第二端部耦合器，特别是管道连接。 螺母设置有螺纹孔，第一端部联接器沿着纵向轴线旋拧。 在紧固位置，第一端部耦合器处于轴向应力，并且容纳在螺母中的第二端部联接器。 在螺母和至少一个端部联接器之间提供防旋转装置，以防止相对旋转，除非当施加超过预定阈值的扭矩时。 防旋转装置由在螺母的材料中制成的至少一个突片组成，以与第二端部联接器上形成的基本平坦的面锁定地干涉。

公开(公告)号：US20150063939A1

公开(公告)日：2015-03-05

申请号：US14492830

申请日：2014-09-22

Applicant: JPB Systeme

Inventor： Damien Marc

IPC: F16B39/26 ,  F16B31/00

CPC classification number: F16B39/26 ,  F16B39/282 ,  F16B39/32

Abstract: A nut for securing first and second pipe end-pieces together includes a nut lock having a stop member secured to the nut body, and a second element which is rotatable inside the nut body and having a locking feature adapted to lock onto a corresponding locking structure of the second end-piece. The stop member and the second element include corresponding face teeth which are urged to intermesh by an axial compression spring. At or near the tightened condition of the assembly, the second element is locked onto the second end-piece so that rotation of the nut is possible only if the torque applied exceeds a given threshold, for which the face teeth jump over each other while the spring is alternately stressed. A compact design is obtained with the lock positioned at the rear of the nut thread. The clamping face is axially between the nut thread and the lock.

Abstract translation: 用于将第一和第二管端部固定在一起的螺母包括螺母锁，其具有固定到螺母本体的止动构件，以及第二元件，该第二元件可在螺母体内旋转并具有适于锁定到相应的锁定结构上的锁定特征 的第二个终端。 止挡构件和第二构件包括被轴向压缩弹簧推动相互啮合的相应面齿。 在组件的紧固状态或接近紧固条件下，第二元件被锁定在第二端件上，使得仅当施加的扭矩超过给定的阈值时，螺母的旋转才可能，面齿相互跳过， 春天交替强调。 获得紧凑的设计，其中锁定位于螺母螺纹的后部。 夹紧面在螺母螺纹和锁之间。

公开(公告)号：US11767874B2

公开(公告)日：2023-09-26

申请号：US16970541

申请日：2019-02-12

Applicant: JPB SYSTEME

Inventor： Jonathan Beaumel ,  Denis Messager ,  Damien Marc

IPC: F16B37/04

CPC classification number: F16B37/044 ,  F16B37/04

Abstract: A nut is prevented from turning during screwing by a body attached to one of the parts to be tightened by rivets. The body prevents the nut from rotating via a ring coupled without clearance with the nut and coupled with radial clearance to the body, in order to allow the nut to self-position itself along the axis imposed on the screw by the bores traversed by the screw. The nut can thus be a standard nut or a floating cage nut. Application to the retaining of nuts that are inaccessible and/or require a high level of security against unintentional unscrewing.

公开(公告)号：US10436239B2

公开(公告)日：2019-10-08

申请号：US15437045

申请日：2017-02-20

Applicant: JPB Systeme

Inventor： Damien Marc

IPC: F16B39/32 ,  F16B39/22 ,  B64F5/60 ,  F16B39/24 ,  F16B39/26

Abstract: A sealing device in the form of a plug that is receivable in a threaded hole of a case includes a threaded central body, a skirt connected to the central body, and locking/unlocking means that opposes spontaneous unscrewing of the plug and is automatically activated by rotation of the plug and corresponding movement along an axis. The locking/unlocking means includes a first releasable coupling component coupled for rotation with the central body, and a second releasable coupling component facing the first coupling component at least during screwing and unscrewing. In at least in a tightened condition of the plug, the second coupling component is secured against rotation relative to the case by rotation restricting means located inside the threaded bore. In the screwed condition, an annular end face of the skirt bears against a bearing face of the second releasable coupling component to transmit tightening thrust to the case.

公开(公告)号：US20150028587A1

公开(公告)日：2015-01-29

申请号：US14383384

申请日：2013-03-07

Applicant: JPB Systeme

Inventor： Damien Marc ,  Gilles Le Gouill ,  Jean-Philippe Rouland

IPC: F16L19/02 ,  F16L19/00 ,  B21K1/70

CPC classification number: F16L19/0231 ,  B21K1/70 ,  F16L19/005

Abstract: The device connects a first end-coupler with a second end-coupler, in particular of a piping. A nut is provided with a threaded bore in which the first end-coupler is screwed along a longitudinal axis. In a tightening position, the first end-coupler is in axial stress with a second end-coupler accommodated in the nut. Anti-rotation means are provided between the nut and at least one of the end-couplers to prevent relative rotation except when a torque exceeding a predetermined threshold is applied thereto. The anti-rotation means consist of at least one tab made in the material of the nut to lockingly interfere with substantially planar faces formed on the second end-coupler.

Abstract translation: 该装置将第一端部耦合器与第二端部耦合器，特别是管道连接。 螺母设置有螺纹孔，第一端部联接器沿着纵向轴线旋拧。 在紧固位置，第一端部耦合器处于轴向应力，并且容纳在螺母中的第二端部联接器。 在螺母和至少一个端部联接器之间提供防旋转装置，以防止相对旋转，除非当施加超过预定阈值的扭矩时。 防旋转装置由在螺母的材料中制成的至少一个突片组成，以与第二端部联接器上形成的基本平坦的面锁定地干涉。