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    • 86. 发明申请
    • Duct attachment for motor vehicle
    • 机动车道附件
    • US20070212999A1
    • 2007-09-13
    • US11369807
    • 2006-03-07
    • Ted GodettBrian Zawadzki
    • Ted GodettBrian Zawadzki
    • B60J1/20
    • B62D25/04B60H1/0055B60H1/00564B60H1/244B62D29/002
    • A pillar assembly for a vehicle includes vertically extending and horizontally extending walls defining a hollow space extending axially within the pillar. An HVAC duct of molded plastic is disposed within the hollow space and a plurality of attachment clips loosely attach the duct in place with an air inlet and air outlet of the duct aligned respectively with first and second openings in the pillar walls. A plurality of beads of heat-expandable adhesive are placed at intervals along the duct and expand upon heating of the vehicle in a paint curing oven so that the adhesive expands and becomes adhered to both the duct and pillar walls. The adhesive remains compliant in this expanded condition so that the duct is adequately retained in place and yet isolated from undue loading of the duct when the pillar experiences flexure.
    • 用于车辆的支柱组件包括限定在支柱内轴向延伸的中空空间的垂直延伸和水平延伸的壁。 模制塑料的HVAC管道设置在中空空间内,并且多个附接夹将管道松散地附接到管道的空气入口和空气出口,分别与柱壁中的第一和第二开口对齐。 多个可热膨胀粘合剂珠沿着管道间隔放置,并且在涂料固化炉中加热车辆时膨胀,使得粘合剂膨胀并粘附到管壁和柱壁两者。 粘合剂在这种膨胀状态下保持柔顺,使得管道被充分地保持在适当的位置,但是当柱体经受挠曲时,隔离管道的过度加载。