公开(公告)号：US11898667B2

公开(公告)日：2024-02-13

申请号：US17784148

申请日：2020-01-29

Applicant: JPB Système

Inventor： Denis Messager ,  Laure Le Bellu

IPC: F16L15/08

CPC classification number: F16L15/08 ,  F16L2201/20

Abstract: A locking fitting assembly that can be removably installed in a tapped hole on a housing and resists unintended loosening of the fitting assembly. The fitting assembly maybe installed at a mounting location for receiving the fitting assembly, and includes abase with engagement structure configured to engage corresponding structure adjacent the mounting location to secure the base against rotation. The fitting assembly further includes a nipple fitting received on the base and having first and second oppositely disposed coupling features. The first coupling feature is configured to mate with a complementary coupling feature of the housing, such as the tapped hole, whereby the nipple fitting can be sealingly secured to the housing. Locking structure disposed between the base and the nipple fitting is configured to resist relative rotation between the base and the nipple fitting.

公开(公告)号：US11867327B2

公开(公告)日：2024-01-09

申请号：US17271997

申请日：2019-09-12

Applicant: JPB Système

Inventor： Damien Marc ,  Denis Messager ,  Jonathan Alain Beaumel

IPC: F16L19/06 ,  F16L19/025

CPC classification number: F16L19/025 ,  F16L2201/10 ,  F16L2201/60

Abstract: A fluid-tight fitting includes at least one strain gauge or includes at least one passage, said passage extending radially through a nut and communicating with an interior chamber defined by a first conduit, a second conduit, and the nut, or includes a visual indicator associated with at least one of a nut or a first conduit of the fitting.

公开(公告)号：WO2023041189A1

公开(公告)日：2023-03-23

申请号：PCT/EP2021/084270

申请日：2021-12-03

Applicant: JPB SYSTÈME

Inventor： MARC, Damien Jacky ,  VECCHIO, Jocelyn Elie Auguste ,  YAHIAOUI, Nabil

IPC: F16B37/04

Abstract: Nut retaining devices and related methods are disclosed. An exemplary nut retaining device may include a housing defining an interior receptacle, the housing including attachment structure configured for fixing the housing to a base structure; a nut received within the receptacle and having screw threads for engaging a threaded fastener; retaining structure engageable with the nut and retaining the nut within the receptacle; anti-rotation structure between the housing and the nut constraining the nut against rotation relative to the housing; the anti-rotation structure configured to provide a clearance movement between the nut and the housing in at least one of a rotation direction rotationally about the screwing axis of the nut, or an axial direction parallel to the screwing axis of the nut, or a radial direction relative to the axial direction that is parallel to the screwing axis of the nut.

公开(公告)号：US12135056B2

公开(公告)日：2024-11-05

申请号：US17616896

申请日：2020-06-10

Applicant: JPB Système

Inventor： Damien Marc ,  Denis Messager ,  Laure Le Bellu

IPC: F16B39/284

Abstract: A nut includes locking jaws, a floating end of which is actuated by cam profiles inside a rotary actuation ring. The jaws are produced by removing material from the body of the nut, and shift from a locking state to a release state and vice versa by elastic bending deformation. A locking surface on the inside of the jaws has the same thread as the body of the nut.

公开(公告)号：US20220349438A1

公开(公告)日：2022-11-03

申请号：US17616896

申请日：2020-06-10

Applicant: JPB Système

Inventor： Damien Marc ,  Denis Messager ,  Laure Le Bellu

IPC: F16B39/284

Abstract: A nut includes locking jaws, a floating end of which is actuated by cam profiles inside a rotary actuation ring. The jaws are produced by removing material from the body of the nut, and shift from a locking state to a release state and vice versa by elastic bending deformation. A locking surface on the inside of the jaws has the same thread as the body of the nut.

公开(公告)号：WO2021121669A1

公开(公告)日：2021-06-24

申请号：PCT/EP2020/052073

申请日：2020-01-29

Applicant: JPB SYSTÈME

Inventor： MESSAGER, Denis ,  LE BELLU, Laure

IPC: F16L15/08 ,  F16B39/282 ,  F16B39/284 ,  F16L2201/20

Abstract: A locking fitting assembly that can be removably installed in a tapped hole on a housing and resists unintended loosening of the fitting assembly. The fitting assembly maybe installed at a mounting location for receiving the fitting assembly, and includes a base with engagement structure configured to engage corresponding structure adjacent the mounting location to secure the base against rotation. The fitting assembly further includes a nipple fitting received on the base and having first and second oppositely disposed coupling features. The first coupling feature is configured to mate with a complementary coupling feature of the housing, such as the tapped hole, whereby the nipple fitting can be sealingly secured to the housing. Locking structure disposed between the base and the nipple fitting is configured to resist relative rotation between the base and the nipple fitting.

公开(公告)号：WO2021104679A1

公开(公告)日：2021-06-03

申请号：PCT/EP2020/050315

申请日：2020-01-08

Applicant: JPB SYSTÈME

Inventor： BEAUMEL, Jonathan ,  MARC, Damien ,  MESSAGER, Denis ,  DIOH, Emmanuel Ferdinand

IPC: G01L5/24 ,  F16B31/02 ,  G01L1/22

Abstract: An instrumented, load-sensing washer that can be used on a bolted joint to facilitate determining an axial clamping load of the bolted joint. The washer includes an annular washer body having first and second oppositely disposed axial ends and an outer circumferential sidewall. At least one strain gauge is provided on the circumferential sidewall and is configured to sense a deformation of the washer body do to clamping forces of the bolted joint. The washer further includes a communication assembly operatively coupled with the at least one strain gauge. The communication assembly may include an integrated circuit adapted to receive electrical signals from the at least one strain gauge related to the axial load borne by the washer.

公开(公告)号：US20250122900A1

公开(公告)日：2025-04-17

申请号：US18688686

申请日：2021-12-03

Applicant: JPB SYSTÈME

Inventor： Damien Jacky Marc ,  Jocelyn Elie Auguste Vecchio ,  Nabil Yahiaoui

IPC: F16B37/04

Abstract: Nut retaining devices and related methods are disclosed. An exemplary nut retaining device may include a housing defining an interior receptacle, the housing including attachment structure configured for fixing the housing to a base structure; a nut received within the receptacle and having screw threads for engaging a threaded fastener; retaining structure engageable with the nut and retaining the nut within the receptacle; anti-rotation structure between the housing and the nut constraining the nut against rotation relative to the housing; the anti-rotation structure configured to provide a clearance movement between the nut and the housing in at least one of a rotation direction rotationally about the screwing axis of the nut, or an axial direction parallel to the screwing axis of the nut, or a radial direction relative to the axial direction that is parallel to the screwing axis of the nut.

公开(公告)号：US20210317930A1

公开(公告)日：2021-10-14

申请号：US17271997

申请日：2019-09-12

Applicant: JPB Système

Inventor： Damien Marc ,  Denis Messager ,  Jonathan Alain Beaumel

IPC: F16L19/025

Abstract: A fluid-tight fitting includes at least one strain gauge or includes at least one passage, said passage extending radially through a nut and communicating with an interior chamber defined by a first conduit, a second conduit, and the nut, or includes a visual indicator associated with at least one of a nut or a first conduit of the fitting.

公开(公告)号：US20230025594A1

公开(公告)日：2023-01-26

申请号：US17784148

申请日：2020-01-29

Applicant: JPB Système

Inventor： Denis Messager ,  Laure Le Bellu

IPC: F16L15/08

Abstract: A locking fitting assembly that can be removably installed in a tapped hole on a housing and resists unintended loosening of the fitting assembly. The fitting assembly maybe installed at a mounting location for receiving the fitting assembly, and includes abase with engagement structure configured to engage corresponding structure adjacent the mounting location to secure the base against rotation. The fitting assembly further includes a nipple fitting received on the base and having first and second oppositely disposed coupling features. The first coupling feature is configured to mate with a complementary coupling feature of the housing, such as the tapped hole, whereby the nipple fitting can be sealingly secured to the housing. Locking structure disposed between the base and the nipple fitting is configured to resist relative rotation between the base and the nipple fitting.