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公开(公告)号：US20210379312A1
公开(公告)日：2021-12-09
申请号：US17323030
申请日：2021-05-18
摘要： A device for providing a known concentration of blended air and oxygen, or oxygen, to an individual which incorporates a face mask inside a hood, thereby preventing aerosolization of potentially harmful exhaled gases and controlling condensation issues within the hood while under pressurized conditions. The air tight seal required to allow placement and removal of the hood on the individual will be manufactured using injection molded elastomers to over-mold injection molded rigid plastic components.
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2.发明授权Method and apparatus for eliminating a parting line witness mark from a molded part 失效用于从模制部件消除分型线见证标记的方法和装置公开(公告)号：US06939500B2
公开(公告)日：2005-09-06
申请号：US10226892
申请日：2002-08-22
CPC分类号： B29C45/5605 , B29C45/0025
摘要： Method and apparatus for molding a sealing surface of revolution on a molded part in first and second partable mold halves that mate at a major parting line plane. First and second mold inserts each have a sub-insert trim wheel component shaped to mold form the sealing surface of revolution when closed at a minor parting line plane. The sub-inserts are rotatable between a position flush with the major parting line plane and a starting position angularly offset therefrom. The mold cavity is filled with liquid molding material that is allowed to harden to at least a self-sustaining solidification strength. The sub-inserts are then rotated to thereby move any minor parting line flash toward a position angularly offset from their starting position. This rotation causes any parting line flash that might otherwise remain on the sealing surface to be removed from attachment to, and/or smeared smooth along, such surface.
摘要翻译： 在主离型线平面处配合的第一和第二可分割半模中的模制部件上模制旋转密封表面的方法和装置。 第一和第二模具插件每个都具有子插入件修整轮部件，该副插入件修整轮部件在小分型线平面处封闭时形成为模具形成旋转的密封表面。 子插入件可在与主分型线平面齐平的位置和与其成角度偏移的起始位置之间旋转。 模腔充满液体成型材料，使其硬化至少具有自持凝固强度。 然后将副插入物旋转，从而将任何次要的分型线闪光朝向与其起始位置成角度偏移的位置移动。 这种旋转会导致任何否则会留在密封表面上的分型线闪光，以从该表面上的附着去除和/或弄平。
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公开(公告)号：US11241554B2
公开(公告)日：2022-02-08
申请号：US17323030
申请日：2021-05-18
摘要： A device for providing a known concentration of blended air and oxygen, or oxygen, to an individual which incorporates a face mask inside a hood, thereby preventing aerosolization of potentially harmful exhaled gases and controlling condensation issues within the hood while under pressurized conditions. The air tight seal required to allow placement and removal of the hood on the individual will be manufactured using injection molded elastomers to over-mold injection molded rigid plastic components.
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公开(公告)号：US06549098B1
公开(公告)日：2003-04-15
申请号：US10027092
申请日：2001-12-20
IPC分类号： H03H700
CPC分类号： H03H1/0007 , H01F2017/067 , H01G4/40
摘要： An improved filter assembly module comprising an open-ended cylindrical housing containing a spindle chassis with a base radially centering the chassis in the housing. Three spindle, rods extending from the base and three sets of three cylindrical spool-wound capacitors are spindle-mounted one set on each rod. A position stabilizer mounted on the upper ends of spindle rods makes stabilizing contact with the housing inner wall. An inductance coil and core is held beneath the base by a plurality of short rods protruding from the base and by a retainer snap-fastened on the rod ends. A housing bottom cover encloses the inductance coil, short rods and retainer, and a cap closes the housing top end. Electrical circuit connectors electrically couple the capacitors, inductance coil and ground and provide output signal leads for coupling to an associated meter or the like. The housing interior space, cover, cap, capacitors, inductance coil, position stabilizer and coil retainer are all totally immersed and engulfed in a solidified thermosetting dielectric insulation material cast in-situ in the housing, cover and cap.
摘要翻译： 一种改进的过滤器组件模块，包括开口的圆柱形壳体，其包含主轴底盘，基座将底盘径向定心在壳体中。 三根主轴，从基座延伸的杆和三组三个圆柱形卷轴电容器，每个杆上安装一个主轴。 安装在主轴杆上端的位置稳定器与壳体内壁稳定接触。 电感线圈和芯通过从基座突出的多个短杆和通过固定在杆端上的保持器保持在基座下方。 壳体底盖包围电感线圈，短杆和保持架，帽盖封闭壳体顶端。 电路连接器电耦合电容器，电感线圈和接地，并提供输出信号引线，用于耦合到相关的仪表等。 外壳内部空间，盖子，盖子，电容器，电感线圈，位置稳定器和线圈保持器都完全浸入并吞入固定在壳体，盖子和盖子中的固化的热固性绝缘材料。
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公开(公告)号：US11358316B1
公开(公告)日：2022-06-14
申请号：US17478136
申请日：2021-09-17
摘要： A thermal management system that provides metal mold surface temperature control using cyclic process thermodynamics to enhance plastic material flow and curing conditions making it possible to produce resin rich molded plastic surfaces without micro cracks or fissures to which contaminant particles can adhere or to which dirt can attach.
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公开(公告)号：US06409193B1
公开(公告)日：2002-06-25
申请号：US09760227
申请日：2001-01-12
IPC分类号： B60R300
摘要： A vehicle running board step construction and method of making and mounting the same on a hollow metal support pipe having a step portion and in turn adapted in vehicle-mounted orientation to extend generally adjacent a sill of a vehicle door. An upwardly facing exterior surface of the pipe step portion has an elongate mounting opening. The step construction includes a support plate having a plurality of transverse trusses arranged in spaced apart relation in a longitudinally extending row and adapted to straddle the pipe opening side edges and rest thereon for support. A plurality of spacer webs are individually interposed between and joined to longitudinally adjacent pairs of the trusses and support at each of their longitudinally opposite ends a resilient spring finger catch adapted to underlie an associated one of the pipe opening side edges. Each finger catch has a free end adapted to resiliently engage an interior surface of the pipe for holding the step plate against upward release from the pipe. The step construction also includes a step plate mounted on and covering the support plate, and adapted to also cover the mounting opening of the pipe. The step plate has a generally flat planar central step tread portion with an undersurface bearing upon the support plate trusses, and also has downwardly extending side flanges adapted to respectively extend outwardly of and downwardly past the pipe opening side edges and terminate at free end edges adapted to resiliently engage the exterior surface of the pipe. A plurality of retaining barbs extend downwardly from the step plate undersurface into snap lock tang engagement with associated receiving slot anchor tabs provided in the trusses for holding the step plate on the support plate, and vice versa.
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公开(公告)号：US06173979B1
公开(公告)日：2001-01-16
申请号：US09303274
申请日：1999-04-30
IPC分类号： B60R300
CPC分类号： B60R3/002
摘要： An improved vehicle running board construction and method of making same including a hollow metal support pipe with an elongated mid-section step portion adapted in vehicle-mounted orientation to extend generally parallel to and adjacent a sill of a vehicle door that provides access to a passenger or freight compartment of the vehicle. An elongate mounting opening is formed in an upwardly facing exterior surface area of the pipe mid-section. A support plate has a plurality of transverse trusses arranged in spaced apart relation in a longitudinally extending row and straddling the opening side edges and resting thereon for support. A plurality of spacer webs are individually interposed between and joined to longitudinally adjacent pairs of the trusses and support at each of their longitudinally opposite ends, a resilient spring finger catch oriented to underlie an associated one of the pipe opening side edges. Each finger catch has a free end resiliently engaging an interior surface of the pipe for holding the step plate against upward release from the pipe. A step plate is mounted on and covers the support plate as well as the mounting opening of the pipe. The step plate has a generally flat planar central step tread portion with an undersurface bearing upon the support plate trusses. The step plate also has downwardly extending side flanges respectively extending outwardly of and downwardly past the pipe opening side edges and terminating at free end edges that preferably resiliently engage the exterior surface of the pipe. A plurality of retaining barbs extend downwardly from the step plate undersurface into snap lock tang engagement with associated receiving slot anchor tabs provided in the trusses for holding the step plate on the support plate, and vice versa.
摘要翻译： 一种改进的车辆行驶板结构及其制造方法，包括中空金属支撑管，该中空金属支撑管具有适于车辆安装方向的细长的中间部分台阶部分，以大致平行于车辆门的门槛延伸， 或车厢的货舱。 细长的安装开口形成在管中部的向上的外表面区域中。 支撑板具有多个横向桁架，该横向桁架以纵向延伸的排布置成间隔开的关系，并跨越开口侧边缘并且搁置在其上用于支撑。 多个间隔腹板分别插入在纵向相邻的桁架对之间并且连接到纵向相对的桁架对，并且在其纵向相对的端部中的每一个处具有支撑件，弹性弹簧夹爪定位成位于相关联的一个管道开口侧边缘的下方。 每个指钩具有弹性地接合管的内表面的自由端，用于保持台板以防止从管中向上释放。 台板安装在支撑板上并覆盖支撑板以及管道的安装开口。 踏板具有大致平坦的平面中心台阶部分，其中下表面支承在支撑板桁架上。 台阶板还具有向下延伸的侧凸缘，其分别从管开口侧边缘向外延伸并向下延伸，并且终止于优选弹性地接合管的外表面的自由端边缘。 多个保持倒钩从台阶板下表面向下延伸成与设置在桁架中的相关联的接收槽锚定接头卡扣锁定爪接合，用于将台阶板保持在支撑板上，反之亦然。
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8.发明授权Anchor bead fasteners and method of attaching same to cargo holder straps for hook-up to keyhole-slot anchoring supports 失效锚固珠紧固件和将其连接到货架带上的方法，用于钩接到锁孔锚固支撑件
公开(公告)号：US6145170A
公开(公告)日：2000-11-14
申请号：US266103
申请日：1999-03-10
CPC分类号： B60R7/005 , Y10T24/31 , Y10T24/314 , Y10T24/3904 , Y10T24/3916 , Y10T24/3918
摘要： A fastener bead removably affixed to a flexible tension element of a cargo holder and used by removably inserting the bead in the wider portion of a keyhole-type slot in a support structure. The bead in use is trapped and held by the margin of the narrow portion of the keyhole slot. The bead has a through-passageway with axially opposite loop-entrance and loop-exit ends thereof located respectively at first and second opposite end surfaces of the bead. In one bead embodiment an external groove in a bead first side surface is sized for retaining a portion of each two runs of a free-end loop of the tension element disposed in side-by-side contacting relationship after exiting the passageway and lead in the groove toward engagement with trailing portions of the runs that trail back out the entrance end of the passageway as they extend back toward cargo holder attachment. To achieve this bead-held knotting, the loop bight and runs are trained over a second side surface of the bead until the loop bight contacts and crosses over the trailing run portions on the side thereof remote from the bead first side surface and generally where the trailing runs are leading toward entry into the bead passageway. While the bight remains caught by crossing over the trailing portions of the tension element runs, the exited portions of the loop runs are straddle spread back over the bead until they are seated into the bead groove. In another bead embodiment, the bead has a neck-like protrusion lassoed by the tension element loop after it is passed through the bead passageway. Retrograde tension force is exerted on the trailing run portions while restraining the bead cause snug engagement with the bead groove(s) due to the loop bight being caught across the trailing runs or neck-like protrusion to thereby securely but detachably affix the bead to the flexible tension element.
摘要翻译： 可拆卸地固定到货物保持器的柔性张紧元件的紧固珠，用于通过将支撑件可拆卸地插入支撑结构中的键孔型狭槽的较宽部分中。 使用中的小珠被锁孔狭窄部分的边缘夹住并保持。 胎圈具有通道，其具有轴向相对的环形入口和环形出口端，分别位于胎圈的第一和第二相对端表面处。 在一个珠子实施例中，胎圈第一侧表面中的外部沟槽的尺寸被设计成用于保持在离开通道之后并排布置的张紧元件的自由端环路的两个部分的一部分，并且引导在 凹槽朝向与行程尾部接合的凹槽，当后退到通道的入口端时，它们向后朝向货架附件延伸。 为了实现这种珠保持打结，环形弯曲和运行在胎圈的第二侧表面上被训练，直到环形弯曲部接触并且越过远离胎圈第一侧表面的侧面上的尾部延伸部分，并且通常在 拖尾运行导致进入珠通道。 当弯头仍然通过穿过张紧元件行程的尾部而被卡住时，循环的退出部分跨过胎圈跨过去，直到它们落入胎圈槽中。 在另一个珠子的实施例中，珠粒在其通过珠粒通道之后具有由张力元件环套索的颈状突起。 逆行张力施加在尾部行驶部分上，同时由于环形弯曲被卡在横向拖尾或颈状突出部上而限制胎圈与胎圈槽紧贴接合，从而牢固但可拆卸地将胎圈固定到 柔性张力元件。
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