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1. 发明授权

US08453306B2 Method for upholstering box springs 失效
标题翻译：软垫弹簧方法
公开(公告)号：US08453306B2
公开(公告)日：2013-06-04
申请号：US12174092
申请日：2008-07-16
申请人： Mark Mazza , Bernard Simon , Steve Wall , Janet Walker , Roger Tornero
发明人： Mark Mazza , Bernard Simon , Steve Wall , Janet Walker , Roger Tornero
IPC分类号： B68G15/00 , B68G7/05
CPC分类号： B68G15/00 , B68G7/05 , Y10T29/48 , Y10T29/481 , Y10T29/486 , Y10T29/488
摘要： The present invention generally relates to an apparatus and a method used to upholster a box-spring frame. A textile tape with a portion encapsulating a draw cord is sewn to the inner perimeter of a border material. The other edge of the border material is sewn to a top cover material. The box-spring frame is placed within this assembly, with the top side of the frame abutting the top cover. This assembly is placed in the attachment apparatus. The attachment apparatus optionally compresses the box-spring frame and is equipped with a pair of tension applicators. Once in place, each of the two draw cord ends are secured to a corresponding tension applicator, and tension is applied to the draw cord. This tension tightens the border assembly edge around the frame. With the proper tension applied, the draw cord is secured to the box-spring frame. The bottom cover is then attached in the conventional manner with a series of staples.
摘要翻译：本发明一般涉及一种用于装箱盒弹簧框架的装置和方法。将具有一部分封装牵引绳的织物带缝合到边框材料的内周边。边框材料的另一边缝合到顶盖材料上。盒弹簧框架放置在该组件内，框架的顶侧与顶盖邻接。该组件被放置在附接装置中。附接装置可选地压缩盒弹簧框架并且配备有一对张力施加器。一旦就位，两个牵引绳端部中的每一个固定到相应的张力施加器上，并且张力被施加到牵引绳。这种张力使框架周围的边框组装边缘收紧。通过施加适当的张力，牵引绳固定到弹簧框架上。然后以常规方式将底盖连接成一系列钉。

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