Chair having a suspension seat assembly
    2.
    发明授权
    Chair having a suspension seat assembly 有权
    椅子有一个悬挂座椅组件

    公开(公告)号:US07270378B2

    公开(公告)日:2007-09-18

    申请号:US11326850

    申请日:2006-01-06

    IPC分类号: A47C7/02

    摘要: A suspension seat assembly for an office chair is provided which has a support frame and a suspension fabric connected about its periphery to the frame. The fabric is first laid across the frame and then the peripheral edges of the suspension fabric are secured in place on the frame by over-molded trim. The suspension fabric may also be formed as a multi-layer composite comprising an aesthetic upper layer, a stretchable suspension layer and an optional cushion layer therebetween. The suspension layer is a fabric-type material which is preferably air permeable and resilient to support the weight of a chair occupant.

    摘要翻译: 提供了一种用于办公椅的悬挂座椅组件,其具有围绕其周边连接到框架的支撑框架和悬挂织物。 首先将织物放置在框架上,然后将悬挂织物的周边边缘通过过模制的装饰件固定在框架上的适当位置。 悬浮织物也可以形成为包括美观上层,可拉伸悬浮层和其间的可选缓冲层的多层复合材料。 悬浮层是织物型材料,其优选是透气性和弹性的,以支撑椅子乘员的重量。

    Flexible duct seal
    6.
    发明申请
    Flexible duct seal 审中-公开
    柔性管道密封

    公开(公告)号:US20100201116A1

    公开(公告)日:2010-08-12

    申请号:US12322724

    申请日:2009-02-06

    IPC分类号: F16L35/00 F16J15/10

    摘要: A duct connection comprising a collar having a first tab extending radially for lockable engagement with a first duct, a flexible body having an inner surface, the flexible body extendably disposed on the outside of the collar whereby the flexible body is axially coextensive with the collar when the collar is engaged with the duct, and whereby the duct is disposed between the collar and the flexible body when the flexible body is in the axially extended position, and the flexible body sealingly engageable with the duct.

    摘要翻译: 一种管道连接件,其包括一个带有第一突片的径向延伸以便与第一管道可锁定接合的套管,一个具有内表面的柔性主体,该柔性主体可延伸地设置在该套环的外侧上,由此柔性主体与套环轴向共同延伸, 所述套环与所述管道接合,并且由此当所述柔性体处于所述轴向延伸位置时,所述管道设置在所述套环和所述柔性体之间,并且所述柔性体与所述管道密封地接合。