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    Quick-coupling female element
    89.
    发明公开
    Quick-coupling female element 审中-公开

    公开(公告)号：US20240084939A1

    公开(公告)日：2024-03-14

    申请号：US18240575

    申请日：2023-08-31

    申请人： Staubli Faverges

    发明人： Serafim Marques Barroca ,  Christophe Durieux

    IPC分类号： F16L37/22 ,  F16L37/40

    CPC分类号： F16L37/22 ,  F16L37/40

    摘要： Quick-coupling female element. The female element includes a nipple configured for being fitted into a hose and which is rigidly attached to a hollow body extending along a longitudinal axis and which defines a receiving volume. Radial openings provided in the body along a guide axis emerge into the receiving volume and each receive a lock which is guided in translation between a locking position and an unlocking position. The female element includes an operating ring mounted to slide around the body between a locking position and an unlocking position and which comprises guide grooves which cooperate with pins of each lock. The guide grooves associated with each lock are geometrically supported by a guide plane inclined with respect to the longitudinal axis, so that each lock is driven between the locking and unlocking positions thereof when the operating ring is moved between the locking and unlocking positions thereof.

    Adapter
    90.
    发明申请
    Adapter 有权

    公开(公告)号：US20220120368A1

    公开(公告)日：2022-04-21

    申请号：US17429648

    申请日：2020-02-11

    申请人： JWL A/S

    发明人： Niels Kristian Lund

    IPC分类号： F16L37/06 ,  F16L37/22 ,  F16L37/40

    摘要： Adapter suitable to connect a device for allowing compressed gas to pass through the adapter into an inflatable member, where the adapter comprises: —Means for attaching the adapter to a source of compressed gas, said means having a gas passage, and where the means for attaching the adapter is in gas communication with —A main housing, where the housing has an inner open-ended cavity, suitable to receive a valve body of the inflatable member, and where inside said open-ended cavity, a gas outlet is arranged, and further where means for releasably holding the valve body of the inflatable member is provided and further —A resilient gasket is provided surrounding the gas outlet, where in one end of the gasket towards the opening of the open-ended cavity is provided an engagement surface and in a lower section of the gasket opposite the engagement surface is provided a cavity, where the cavity is limited by an inner lip and an outer lip, where said inner lip is in sealing and sliding engagement with the gas outlet and the outer lip is in sealing and sliding engagement with the main housing, such that the cavity in the low-er end of the gasket creates a substantially gas tight chamber and where the gasket is further provided with a shoulder, and where a ridge is provided inside said open-ended cavity, where the open-ended cavity in a first cross-section perpendicular to the gas passage through the ridge has a smaller cross-sectional area of the gas passage than in a second cross-section adjacent the shoulder, such that the ridge limits the movement of the gasket in the gas passage's direction, and where the gas passage has a gas connection to the substantially gas tight chamber provided between the lower section of the gasket, and the housing.