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公开(公告)号：US4443901A
公开(公告)日：1984-04-24
申请号：US367368
申请日：1982-04-12
申请人： Jon P. Zimmerman
发明人： Jon P. Zimmerman
摘要： A unit of furniture readily convertible from a settee to a sleeper has a base member on which a seating member is normally disposed in overlying disposition and hingedly attached thereto by upholstery covering along a common edge thereof. The seating member has a pair of arm supports hingedly connected to the base member along the same edge. At least one back support is hingedly connected to the seating surface of the seating member for pivoting from a substantially upright disposition onto the seating surface. A bolster member is hingedly connected on the top of a rear cross member for pivoting into the space left vacant by the back support members when the latter have been pivoted onto the seating surface. When the back support members and bolster members are so pivoted into side-by-side disposition with the base member for use as a sleeper.
摘要翻译： 容易地从长凳转换成轨枕的家具单元具有基座构件，底座构件通常以其上部布置布置在其上，并通过沿其公共边缘的装饰盖铰接地附接到座椅构件。 座椅构件具有一对臂支撑件，其沿同一边缘铰接地连接到基座构件。 至少一个后支撑件铰接地连接到就座构件的座表面，用于从基本上直立的配置枢转到座位表面上。 扶手构件铰接连接在后横向构件的顶部上，用于当后者支撑构件枢转到座位表面上时转动到由后支撑构件留空的空间中。 当背部支撑构件和扶手构件如此枢转成与基座构件并列配置以用作轨枕时。
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公开(公告)号：US5136737A
公开(公告)日：1992-08-11
申请号：US593665
申请日：1990-10-05
摘要： A convertible furniture frame assembly having a stationary base assembly that supports at least one retractable supporting means. This supporting means is used to support retractable furniture components as they are raised and lowered. The invention further incorporates at least one generally horizontal self standing support means to stabilize the furniture frame assembly and at least one two-bar torsion system that aids users in raising and lowering the furniture components. The user is also aided by a self-energizing latching means that automatically latches the retractable supporting means in its lowered position. The user is further convenienced by a retaining means that prevents loose articles on the furniture components from sliding into the base assembly during retraction.
摘要翻译： 一种敞篷式家具框架组件，其具有支撑至少一个伸缩支撑装置的固定基座组件。 这种支撑装置用于在可升降的家具部件升高和降低时支撑。 本发明还包括至少一个大体上水平的自立式支撑装置，以稳定家具框架组件和至少一个双杆扭转系统，其帮助用户升高和降低家具部件。 使用者还通过自动锁定装置来辅助，该自动锁定装置将可伸缩的支撑装置自动地锁定在其降低的位置。 使用者进一步被保持装置所容纳，防止家具部件中的松散物品在缩回期间滑动到基座组件中。
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公开(公告)号：US1907177A
公开(公告)日：1933-05-02
申请号：US54295131
申请日：1931-06-08
申请人： CALDEMEYER DANIEL H
发明人： CALDEMEYER DANIEL H
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公开(公告)号：US5621930A
公开(公告)日：1997-04-22
申请号：US307851
申请日：1994-12-13
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： PCT No.PCT / US92 / 03817 Sec。 371日期1994年12月13日第 102（e）日期1994年12月13日PCT提交1992年5月7日PCT公布。 公开号WO93 / 21801 日期：1993年11月11日具有支撑至少一个伸缩支撑装置（14,16）的固定基座组件（12）的可转换家具框架组件（8）。 这种支撑装置（14,16）用于在可升降的家具部件（10a，10b）升高和降低时支撑。 本发明还包括至少一个大体上水平的自立式支撑装置（18），以稳定家具框架组件（8）和至少一个扭转系统（20,20'），其帮助用户升高和降低家具部件（10a， 10b）。 用户还通过自动锁定装置（28）来辅助，自动锁定可缩回的支撑装置（14,16）处于其降低的位置。 使用者进一步被保持装置所容纳，防止家具部件（10a，10b）中的松散物品在缩回期间滑入基座组件（12）中。
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公开(公告)号：US4825483A
公开(公告)日：1989-05-02
申请号：US171647
申请日：1988-03-22
申请人： Jihad Nassar
发明人： Jihad Nassar
摘要： Sofa which can be converted to a bed comprising a base having two opposite sides (1), between which there extends an upper longitudinal rod (4) and a canvas sheete (10) or equivalent which passes over this rod and is transversely movable with respect to the latter between two end positions, the opposite longitudinal edges (11, 12) of this sheet, in a first position, being held so as to form a seat in front of the said upper longitudinal rod, and it being possible for said sheet to be displaced by passing over and under the said rod to be brought into a second, extended position, to form a bed in front of the said upper longitudinal rod, and vice versa.
摘要翻译： 可以转换成床的沙发，其包括具有两个相对侧（1）的底座，在该床之间延伸有上纵向杆（4）和穿过该杆的帆布片（10）或等同物，其横向可相对于 在两个端部位置之间，该片材的相对的纵向边缘（11,12）在第一位置被保持以在所述上部纵向杆的前面形成座椅，并且所述片材 通过在所述杆上方通过并在其下方移动以进入第二延伸位置，以在所述上纵向杆的前面形成床，反之亦然。
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