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1. 发明申请

US20120181495A1 LIFTING ASSIST DEVICE 有权
标题翻译：升降辅助装置
公开(公告)号：US20120181495A1
公开(公告)日：2012-07-19
申请号：US13359398
申请日：2012-01-26
申请人： Emily Catherine KING , Adam Mathew SOBCHAK , Gerald Thomas GRIGGS , Geoffrey Roy FERNIE , Philip Joseph WILCOX , Tilak DUTTA
发明人： Emily Catherine KING , Adam Mathew SOBCHAK , Gerald Thomas GRIGGS , Geoffrey Roy FERNIE , Philip Joseph WILCOX , Tilak DUTTA
IPC分类号： B66F19/00 , A61G7/10
CPC分类号： A61G7/10 , A61G7/1021 , A61G7/1023 , A61G2200/32
摘要： Disclosed herein is a device for lifting an article comprising a housing having an inner chamber, the housing having a leading edge region in fluid communication with the inner chamber, the leading edge region being arranged to engage an access region between an article and a support surface beneath the article, an elongate tubular member having a first open end region and a second closed end region, the first open end region being directly or indirectly in fluid tight relation with the leading edge region, the elongate tubular member having a first surface in fluid communication with the inner chamber and an opposite second surface, the housing being arranged to provide a retracted position in which the elongate tubular member is held relative to the leading edge region and responsive to an operative pressure within the inner chamber to unfurl beyond the leading edge region to cause the elongate tubular member to migrate along the access region with the second surface in contact with the article and the support surface and with minimal relative motion between the contacting surfaces of the elongate tubular member, the article and the support surface and toward a deployed position in which the tubular member extends a distance exceeding a lateral dimension of the article with opposed ends of the tubular member being available to be employed for lifting the article from the support surface.
摘要翻译：本文公开了一种用于提升物品的装置，其包括具有内室的壳体，所述壳体具有与内室流体连通的前缘区域，所述前缘区域布置成接合物品与支撑表面之间的进入区域在物品下面，具有第一开口端区域和第二封闭端区域的细长管状构件，第一开口端区域与前缘区域直接或间接地与流体密封关系，细长管状构件具有流体的第一表面与内室和相对的第二表面的连通，所述壳体被布置成提供缩回位置，在所述缩回位置中，所述细长管状构件相对于所述前缘区域被保持并且响应于所述内腔内的操作压力展开超过所述前缘区域以使细长管状构件沿着接触区域移动，其中第二表面与之接触物品和支撑表面，并且在细长管状构件，制品和支撑表面的接触表面之间并且朝向展开位置具有最小的相对运动，其中管状构件延伸超过制品的横向尺寸的距离，其相对端可用于将物品从支撑表面提起的管状构件。

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