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公开(公告)号：EP0639947A1
公开(公告)日：1995-03-01
申请号：EP92912954.0
申请日：1992-05-07
申请人： REPPAS, George S.
IPC分类号： A47C17
摘要： A convertible furniture frame assembly (8) having a stationary base assembly (12) that supports at least one retractable supporting means (14, 16). This supporting means (14, 16) is used to support retractable furniture components (10a, 10b) as they are raised and lowered. The invention further incorporates at least one generally horizontal self standing support means (18) to stabilize the furniture frame assembly (8) and at least one torsion system (20, 20') that aids users in raising and lowering the furniture components (10a, 10b). The user is also aided by a self-energizing latching means (28) that automatically latches the retractable supporting means (14, 16) in its lowered position. The user is further convenienced by a retaining means that prevents loose articles on the furniture components (10a, 10b) from sliding into the base assembly (12) during retraction.
摘要翻译： 一种可转换家具框架组件（8），其具有支撑至少一个可缩回支撑装置（14,16）的固定基座组件（12）。 这种支撑装置（14,16）用于在可伸缩家具组件（10a，10b）升高和降低时支撑可伸缩家具组件（10a，10b）。 本发明还包括至少一个用于稳定家具框架组件（8）的至少一个大致水平的独立支撑装置（18）和至少一个帮助用户升起和降低家具部件（10a，10b）的扭转系统（20,20' 10B）。 使用者还可以通过自动锁定装置（28）来辅助，该自锁锁定装置将可伸缩支撑装置（14,16）自动锁定在其下降位置。 通过保持装置进一步方便使用者，该保持装置防止家具部件（10a，10b）上的松动物品在缩回过程中滑入基部组件（12）中。
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公开(公告)号：EP0455745B1
公开(公告)日：1994-12-14
申请号：EP90903658.4
申请日：1990-01-24
申请人： REPPAS, George S.
IPC分类号： E04H3/10
摘要： A retractable dome structure such as a dome stadium utilizing a plurality of generally lune-shaped dome panels (20) mounted for movement between an open position in which they are stacked one above the other in superimposed relationship and a closed position in which they are disposed in a generally side-by-side relationship, and a mechanism (56) for guiding and moving said panels between said open and closed positions. A method of operation is also disclosed.
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公开(公告)号：EP0455745A4
公开(公告)日：1992-02-26
申请号：EP90903658
申请日：1990-01-24
申请人： REPPAS, GEORGE S.
摘要： A retractable dome structure such as a dome stadium utilizing a plurality of generally lune-shaped dome panels (20) mounted for movement between an open position in which they are stacked one above the other in superimposed relationship and a closed position in which they are disposed in a generally side-by-side relationship, and a mechanism (56) for guiding and moving said panels between said open and closed positions. A method of operation is also disclosed.
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公开(公告)号：EP0455745A1
公开(公告)日：1991-11-13
申请号：EP90903658.0
申请日：1990-01-24
申请人： REPPAS, George S.
摘要： Structure de dôme rétractable telle qu'un stade en forme de dôme, utilisant une pluralité de panneaux de dôme en forme de fuseau, montés pour effectuer un mouvement entre une position ouverte dans laquelle ils sont empilés l'un sur l'autre dans une relation superposée, et une position fermée dans laquelle ils sont disposés dans une relation côte à côte, ainsi qu'un mécanisme de guidage et de deplacement desdits panneaux entre lesdites positions ouverte et fermée. On a aussi mis au point un mode de fonctionnement.
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