WALL PORTAL AND CONDUIT ASSEMBLY
    1.
    发明申请

    公开(公告)号:US20230066294A1

    公开(公告)日:2023-03-02

    申请号:US17464362

    申请日:2021-09-01

    IPC分类号: F16L5/00 F16L15/00

    摘要: A conduit assembly comprising an inner sleeve and an outer sleeve, the inner sleeve and outer sleeve being proportioned to form a concentric engagement with one another defining a longitudinal inner conduit, each of the inner sleeve and the outer sleeve having a flange end, the flange end surrounding a conduit port, wherein each of the flange ends have an inner side defining an axial shoulder and an outer side including a radially inner chamfered edge surrounding a periphery of the conduit port and a radially outer chamfered edge surrounding a periphery of the flange end.

    Retractable DIN clip
    2.
    发明授权

    公开(公告)号:US11418014B2

    公开(公告)日:2022-08-16

    申请号:US16888682

    申请日:2020-05-30

    IPC分类号: H02B1/052

    摘要: A DIN clip apparatus with a housing in which components are disposed. The housing has a bottom edge which abuts the DIN rail when the apparatus is mounted thereon. A DIN clip is attached to the bottom edge of the housing. The DIN clip includes a DIN clip body that is disposed to a first side of a DIN rail. The DIN clip body has a first end which is closest to the DIN rail, and a second end which is farthest from the DIN rail. A DIN clip arm is pivotally attached to the first end of the DIN clip body. The DIN clip arm is configured to span the width of the DIN rail and to pivotally transition between locked and unlocked positions. The DIN clip arm is configured to attach to a second side of the DIN rail opposite the first side, when in the locked position.

    Inside corner drywall finishing
    3.
    发明授权

    公开(公告)号:US11136768B2

    公开(公告)日:2021-10-05

    申请号:US16788445

    申请日:2020-02-12

    IPC分类号: E04F21/165

    摘要: An inside corner drywall finishing comprising a first segment composed of a first side and a second side, a second segment composed of a first side and a second side, a third segment composed of a first side and a second side, a flap composed of a first side and a second side, the first side of the first segment attached to the first side of the flap wherein the first segment is affixed to the flap, the second side of the first segment attached to the first side of the second segment wherein the first segment is affixed to the second segment and the second side of the second segment attached to the first side of the third segment wherein the second segment is affixed to the third segment.

    Stave and ring CMC nozzle
    5.
    发明授权
    Stave and ring CMC nozzle 有权
    梯形和环形CMC喷嘴

    公开(公告)号:US08047004B2

    公开(公告)日:2011-11-01

    申请号:US12030112

    申请日:2008-02-12

    IPC分类号: F02K1/00 F02C7/20 F02C1/00

    摘要: An engine exhaust nozzle comprises a plurality of CMC staves attached to one or more support rings arranged axially. The support rings provide a circumferential load path between the staves and for attaching the exhaust nozzle to the metallic engine components. The staves are fixed to the support rings with a spacing intended to accommodate for relative movement due to the difference in CTE for the CMC and metallic components and due to thermal gradients through the wall thickness. The resulting apparatus is lightweight, relieves the nozzle of thermal stresses, and is easier to manufacture and repair.

    摘要翻译: 发动机排气喷嘴包括连接到轴向布置的一个或多个支撑环的多个CMC条。 支撑环提供了板条之间的周向负载路径,并且用于将排气喷嘴附接到金属发动机部件。 由于CMC和金属部件的CTE差异以及通过壁厚度的热梯度,板条固定到支撑环上,间距用于适应相对运动。 所得到的装置重量轻,减轻喷嘴的热应力,并且更容易制造和修理。

    Muffler with interchangeable outlet tips
    8.
    发明授权
    Muffler with interchangeable outlet tips 失效
    消声器可互换出口提示

    公开(公告)号:US06431311B1

    公开(公告)日:2002-08-13

    申请号:US09598524

    申请日:2000-06-21

    IPC分类号: F01N718

    摘要: A muffler assembly is disclosed allowing one or more outlet tips to be secured to an exhaust. The muffler comprises a casing having an outlet end including threaded holes or threaded bolts attached to the casing, an outlet tip with a tubular member and an annular flange connected to the tubular member, wherein the flange has a plurality of holes or incisions and wherein screws or nuts cooperate with the threaded holes or threaded bolts, respectively, to secure the outlet tip to the casing.

    摘要翻译: 公开了一种消音器组件,允许将一个或多个出口端固定到排气口。 所述消音器包括具有出口端的壳体,所述出口端包括附接到所述壳体的螺纹孔或螺栓,具有管状构件的出口端和连接到所述管状构件的环形凸缘,其中所述凸缘具有多个孔或切口,并且其中螺钉 或螺母分别与螺纹孔或螺栓配合,以将出口端固定到壳体。

    Adjustment mechanism for development station elements
    9.
    发明授权
    Adjustment mechanism for development station elements 有权
    开发站元素调整机制

    公开(公告)号:US06275672B1

    公开(公告)日:2001-08-14

    申请号:US09442303

    申请日:1999-11-19

    IPC分类号: G03G2116

    CPC分类号: G03G15/0896 G03G15/0822

    摘要: A mechanism for adjusting the location of a rotatable mixer and rotatable transport mechanism within the development station housing of an electrographic reproduction apparatus development station. The development station includes a housing, a rotatable mixer assembly located in a developer material reservoir within the housing, a developer device for applying developer material to an electrostatic image to be developed, a rotatable transport mechanism for moving developer material from the reservoir to the developer device, and a drive mechanism for rotating the rotatable mixer, the rotatable transport mechanism, and the developer device. The adjustment mechanism describes a first locating device for adjustably positioning the drive mechanism relative to the reservoir of the development station housing, and a second locating device for adjustably positioning the rotatable mixer and the rotatable transport mechanism relative to the development station housing. The second locating device includes a spacer member for maintaining a predetermined fixed distance between the rotatable mixer and the rotatable transport mechanism.

    摘要翻译: 一种用于调节电子照相再现设备开发站的显影台外壳内的可旋转混合器和可转动传送机构的位置的机构。 开发站包括壳体,位于壳体内的显影剂材料储存器中的可旋转混合器组件,用于将显影剂材料施加到待显影的静电图像的显影剂装置,用于将显影剂材料从储存器移动到显影剂的可旋转传送机构 装置和用于旋转可旋转混合器,可旋转运送机构和显影装置的驱动机构。 调节机构描述了用于相对于显影台壳体的储存器可调节地定位驱动机构的第一定位装置,以及用于相对于显影台壳体可调节地定位可旋转混合器和可旋转传送机构的第二定位装置。 第二定位装置包括用于在可旋转混合器和可旋转运送机构之间保持预定的固定距离的间隔件。

    Minimal contact replaceable acoustic coupler
    10.
    发明授权
    Minimal contact replaceable acoustic coupler 有权
    最小接触可更换声耦合器

    公开(公告)号:US6129174A

    公开(公告)日:2000-10-10

    申请号:US224817

    申请日:1998-12-30

    IPC分类号: H04M1/215 H04R25/00 A61B7/02

    摘要: An acoustic coupler adapted for use with an intracanal receiver module can be deeply inserted into the ear canal of the user while making minimal contact with the walls of the ear canal. The minimal contact feature of the invention allows the acoustic coupler to seal the ear canal acoustically and anchor a hearing device at an optimal depth within the ear canal, while maximizing the user's comfort. The acoustic coupler is manufactured from a soft, pliable elastomer that allows it to conform readily to the shape of the ear canal. The acoustic coupler incorporates structural supports that allow the coupler to maintain an acoustical seal and withstand the inward pressure of the ear canal wall while making minimal contact with the ear canal. The invention incorporates a cerumen-protecting feature that prevents damage to a hearing device from infiltration of earwax into the sound port of the receiver. A vent pathway for control of occlusion effects is also provided. A user-friendly, attachment mechanism incorporating a snap-on, twist-off feature allows the acoustic coupler to concentrically surround the receiver module within the ear canal in a space-efficient manner.

    摘要翻译: 适于与intracanal接收器模块一起使用的声学耦合器可以在与耳道的壁几乎接触的同时被深入地插入使用者的耳道内。 本发明的最小接触特征允许声学耦合器在声学上密封耳道并且将听力装置锚定在耳道内的最佳深度处,同时最大限度地提高使用者的舒适度。 声耦合器由柔软的柔韧弹性体制成,使其能够容易地符合耳道的形状。 声学耦合器包括结构支撑,其允许耦合器保持声学密封并且能够承受耳道壁的向内压力,同时尽可能接近耳道。 本发明结合了一种防止耳垢的特征,其防止听觉器件损坏耳垢渗入接收器的声音端口。 还提供了一种用于控制闭塞效应的通气路径。 一种易于使用的附接机构,其结合了卡扣式,扭转特征,使得声耦合器以空间有效的方式同心地围绕耳道内的接收器模块。