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公开(公告)号：US11447185B2
公开(公告)日：2022-09-20
申请号：US17176712
申请日：2021-02-16
摘要： A rocker assembly for a vehicle body structure includes a rocker rail having a boxed cross-section defining a rocker rail interior space, a rocker rail length, and a rocker rail outer surface along the length. The rocker rail defines at least one aperture connecting the interior space and the panel outer surface. The rocker assembly also includes an insert member configured to fit within the rocker rail interior space and extend along the panel length to reinforce the panel. The insert member includes at least one projection configured to match up with and extend at least partially through a respective at least one aperture. The projection(s) are configured to reinforce the rocker rail by opposing deformation of the boxed cross-section. The projection(s) oppose deformation via interference with the boxed cross-section at the respective aperture(s) when the rocker rail is subjected to an applied load perpendicular to the panel outer surface.
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公开(公告)号：US20220105565A1
公开(公告)日：2022-04-07
申请号：US17060637
申请日：2020-10-01
摘要： A method for manufacturing a foam in a conduit comprises extruding a metal conduit. A metal foam powder is injected into a cavity of the metal conduit. The metal foam powder is activated to form a metal foam in the cavity of the metal conduit. A device for producing a foamed metal comprises an extruder that comprises one or more screws for extruding a metal through a die to form a conduit. The die comprises a plurality of ports for injecting a metal foam powder into a central hollow cavity or a wall cavity of the conduit. The device comprises a pressurizing section for increasing pressure on the metal foam powder and a thermal section for increasing the temperature of the metal foam powder to facilitate its expansion into a metal foam.
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公开(公告)号：US10577851B2
公开(公告)日：2020-03-03
申请号：US15623980
申请日：2017-06-15
摘要： An automotive vehicle includes a closure frame defining an opening, and a closure for selectively covering the opening. The closure has a plurality of positions including a closed position, an open position, and an intermediate position between the closed position and the open position. The vehicle also includes an actuator configured to move the closure among the plurality of positions. The vehicle additionally includes an optical sensor disposed proximate the closure. The vehicle further includes a controller. The controller is configured to automatically control the actuator to move the closure from the closed position to the open position in response to a closure open request and no feature being detected by the optical sensor, and to automatically control the actuator to move the closure from the closed position to the intermediate position in response to a closure open request and a feature being detected by the optical sensor.
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公开(公告)号：US10343725B2
公开(公告)日：2019-07-09
申请号：US15448948
申请日：2017-03-03
IPC分类号： B62D29/00 , B60R19/26 , B33Y10/00 , B33Y80/00 , B22F3/105 , B62D21/02 , B62D21/15 , B62D29/04 , B29C64/153 , B29L31/30
摘要： An automotive structural component includes a lattice structure. The lattice structure defines a plurality of cells. The plurality of cells include a multitude of at least partially filled cells each at least partially filled with a filling, and a multitude of hollow cells distributed amongst the multitude of at least partially filled cells to distribute and direct load.
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公开(公告)号：US20140196272A1
公开(公告)日：2014-07-17
申请号：US13741420
申请日：2013-01-15
CPC分类号： F16B19/04 , B21J15/02 , B21J15/04 , B21J15/147 , B29C65/562 , B29C65/602 , B29C66/1122 , B29C66/21 , B29C66/41 , B29C66/7212 , B29C66/73141 , B29L2031/3055 , F16B5/04 , Y10T29/49956 , B29K2307/04
摘要： A method of isolating a metallic fastener from a carbon-fiber composite panel includes inserting the metallic fastener within an electrically isolating annular collar; inserting the metallic fastener and electrically isolating annular collar within a hole defined by the carbon-fiber composite panel; and securing the metallic fastener to the carbon-fiber composite panel. The annular collar may be circumferentially disposed about the metallic fastener such that the annular collar separates and electrically isolates the entire metallic fastener from the carbon-fiber composite panel. As such, the annular collar may minimize the galvanic reaction between the fastener and the carbon-fiber composite panel.
摘要翻译： 将金属紧固件与碳纤维复合板隔离的方法包括将金属紧固件插入电隔离环形套环内; 插入金属紧固件并将环形套圈电隔离在由碳纤维复合板限定的孔内; 并将金属紧固件固定到碳纤维复合板上。 环形套环可以围绕金属紧固件周向设置，使得环形套环将整个金属紧固件与碳纤维复合板隔离并电隔离。 因此，环形环可使紧固件和碳纤维复合板之间的电偶反应最小化。
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公开(公告)号：US08747015B1
公开(公告)日：2014-06-10
申请号：US13767912
申请日：2013-02-15
发明人： Joseph M. Polewarczyk , Stewart Thomas Darren Edmison , David C. Cochrane , Dirk R. Lungershausen
IPC分类号： B25G3/26
CPC分类号： F16B33/002 , F16B43/02 , Y10T403/71
摘要： An assembly includes a fiber-reinforced composite structure, a bushing, and a fastener. The composite structure includes a composite panel on a first side, where the composite panel defines a hemispherical well. The structure further includes a plurality of stiffening ribs on a second side, which are affixed to the composite panel. The composite panel defines a first bore at the center of the hemispherical well, which extends through the structure. The bushing has a hemispherical end and a flat end, and defines a second bore from the center of the hemispherical end to the center of the flat end. The hemispherical end of the bushing is configured to nest within the hemispherical well defined by the composite structure such that the flat end of the bushing is flush with the surrounding composite panel. The fastener is configured to extend within both of the first bore and the second bore.
摘要翻译： 组件包括纤维增强复合结构，衬套和紧固件。 复合结构包括在第一侧上的复合板，其中复合板限定了半球形井。 该结构还包括在第二侧上的多个加强肋，其固定到复合板上。 复合面板在半球形孔的中心限定了第一孔，其延伸穿过该结构。 衬套具有半球形端部和平坦端部，并且从半球形端部的中心到平坦端部的中心限定第二孔。 衬套的半球形端部被配置为嵌套在由复合结构限定的半球形阱内，使得衬套的平坦端与周围的复合面板齐平。 紧固件构造成在第一孔和第二孔内延伸。
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公开(公告)号：US11572108B2
公开(公告)日：2023-02-07
申请号：US16409039
申请日：2019-05-10
摘要： A method for controlling a vehicle includes providing a first vehicle having a deflection system, a control system includes a controller electronically connected to the deflection system, and a first tow connection, the deflection system including a movable deflection member and at least one actuator coupled to the deflection member, providing a second vehicle coupled to the first vehicle, the second vehicle having a second tow connection, providing at least one sensor coupled to the first vehicle and electronically connected to the control system, the at least one sensor configured to capture data corresponding to a frontal area of the second vehicle, monitoring, by the controller, sensor data received from the at least one sensor, and automatically generating, by the controller, a control signal to control the at least one actuator.
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公开(公告)号：US11034393B1
公开(公告)日：2021-06-15
申请号：US16903490
申请日：2020-06-17
IPC分类号： B62D33/027 , B60R9/06 , B62D33/04
摘要： A vehicle includes a cargo bay defined by a fore endwall, a first sidewall, a second sidewall, and a bed. A closure panel is pivotable between an open position and a closed position with respect to the cargo bay. The vehicle also includes a collapsible storage container comprising a plurality of wall panels. Each respective wall panel of the plurality of wall panels is pivotably coupled to at least one other respective wall panel of the plurality of wall panels. The plurality of wall panels are selectively repositionable between a stowed position and a deployed position. A respective wall panel of the plurality of wall panels is pivotably coupled to the interior side of the closure panel. In the stowed position each respective wall panel is disposed parallel to the closure panel and in the deployed position a storage volume is defined between the plurality of wall panels.
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公开(公告)号：US10343724B2
公开(公告)日：2019-07-09
申请号：US15612111
申请日：2017-06-02
摘要： A system and method for fabricating a vehicle structure includes a first portion and a second portion having a body cooperating with the first portion using an additive manufacturing process. The body of the second portion includes one or more projections extending from the body. A third portion includes at least one opening and operatively engages the one or more projections of the second portion.
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公开(公告)号：US20190126384A1
公开(公告)日：2019-05-02
申请号：US15801821
申请日：2017-11-02
IPC分类号： B23K20/12
摘要： A system, apparatus, or method for joining components is provided. The system applies force along an axis, with a friction pin, to a first substrate, such as with a joiner or joining apparatus. The system also frictionally melts a portion of the first substrate adjacent the friction pin by rotating the friction pin about the axis at a first speed within the first substrate. The system also applies force to the second substrate along the axis and frictionally melts a portion of the second substrate adjacent the friction pin by rotating the friction pin at a second speed within the second substrate. The system embeds a portion of the friction pin within the first substrate and the second substrate. In some configurations, the first speed and the second speed are substantially equivalent. In other configurations, the first speed is different from the second speed.
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