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51. 发明授权

US2489105A Combination love seat and bed 失效
标题翻译：组合爱的座位和床
公开(公告)号：US2489105A
公开(公告)日：1949-11-22
申请号：US59025745
申请日：1945-04-25
申请人： PESTA JOSEPH J
发明人： PESTA JOSEPH J
IPC分类号： A47C17/13
CPC分类号： A47C17/134

52. 发明授权

US2038832A Convertible sofa and bed 失效
标题翻译：可折叠沙发和床
公开(公告)号：US2038832A
公开(公告)日：1936-04-28
申请号：US74935
申请日：1935-01-07
申请人： SENG CO
发明人： MARTIN FOX
IPC分类号： A47C17/13
CPC分类号： A47C17/134

53. 发明授权

US1723235A Bed-extension support for davenports 失效
标题翻译： davenports的延伸支持
公开(公告)号：US1723235A
公开(公告)日：1929-08-06
申请号：US23523327
申请日：1927-11-23
申请人： WILLIAM ZACHS , JOSEPH SAFRAN
发明人： ANDREEVICH HAMILONOFF SIMON
IPC分类号： A47C17/13
CPC分类号： A47C17/134 , Y10T29/4984

54. 发明授权

US1712146A Sofa bed 失效
公开(公告)号：US1712146A
公开(公告)日：1929-05-07
申请号：US10089926
申请日：1926-04-09
申请人： KARPEN & BROS S
发明人： HULTGREN CHARLES R
IPC分类号： A47C17/13
CPC分类号： A47C17/134

55. 发明授权

US1610832A Bed couch 失效
标题翻译：床沙发
公开(公告)号：US1610832A
公开(公告)日：1926-12-14
申请号：US975725
申请日：1925-02-17
申请人： ROYAL EASY CHAIR COMPANY
发明人： WALTON JERROLD F
IPC分类号： A47C17/13
CPC分类号： A47C17/134

56. 发明授权

US1484337A Chesterfield bed 失效
标题翻译：切斯特菲尔德床
公开(公告)号：US1484337A
公开(公告)日：1924-02-19
申请号：US57920122
申请日：1922-08-02
申请人： OSCAR MORLOCK CHARLES , AXEL NORD
发明人： OSCAR MORLOCK CHARLES , AXEL NORD
IPC分类号： A47C17/13
CPC分类号： A47C17/134

57. 发明授权

US09468303B2 Articulated sofa bed with locking mechanism 有权
标题翻译：带锁定机构的铰接式沙发床
公开(公告)号：US09468303B2
公开(公告)日：2016-10-18
申请号：US14052186
申请日：2013-10-11
申请人： American Leather Operations, LLC
发明人： Thomas A. Garland
IPC分类号： A47C17/04 , A47C17/13 , A47C17/165 , A47C17/175 , A47C17/207
CPC分类号： A47C17/16 , A47C17/04 , A47C17/132 , A47C17/134 , A47C17/165 , A47C17/1756 , A47C17/2076 , A47C17/86
摘要： An articulated sofa bed has a compact profile while folded with the seat cushions residing at a comfortable and ergonomic height and an esthetically pleasing streamlined appearance. The sofa bed includes swinging members for controlling the configuration of the head and middle panel assemblies as the bed deploys or retracts between a folded configuration and a deployed configuration, including (i) a rear-swinging member and a mid-swinging member for pivotally attaching between a head panel assembly and a mounting arm and (ii) a front-swinging member for pivotally attaching between a middle panel assembly and the mounting arm. A locking mechanism is pivotally connected between a head panel assembly and a mid-swinging member and between the head panel assembly and a connecting arm operatively linked to the middle panel assembly to fixably maintain the head panel assembly in a generally horizontal position when the bed is in the deployed configuration.
摘要翻译：铰接式沙发床具有紧凑的轮廓，同时折叠，座垫位于舒适和符合人体工程学的高度，并具有令人愉快的流线型外观。沙发床包括摆动构件，用于当折叠构型和展开构造之间床部分或缩回时控制头部和中间面板组件的构造，包括（i）后摆动构件和用于枢转地附接的中间摆动构件在头板组件和安装臂之间，以及（ii）用于在中间面板组件和安装臂之间枢转地安装的前摆动构件。锁定机构枢转地连接在头部面板组件和中间摆动构件之间，并且在头部面板组件和可操作地连接到中间面板组件的连接臂之间枢转地连接，以将床头组件稳定地保持在大致水平的位置，在部署配置中。

58. 发明授权

US09185991B2 Uni-directional rigidifier and method 有权
标题翻译：单向刚性和方法
公开(公告)号：US09185991B2
公开(公告)日：2015-11-17
申请号：US14143246
申请日：2013-12-30
申请人： W. Neil Owens
发明人： W. Neil Owens
IPC分类号： A47C23/02 , A47C17/13 , A47C19/02
CPC分类号： A47C23/02 , A47C17/134 , A47C19/027
摘要： A uni-directional rigidifier for a foldable mattress for use in sofa beds has an arcuate, elongated shape. Lateral slits along the rigidifier allow it to easily flex when a load is applied while in an upright position. When the rigidifier is in an inverted position, an applied load causes the slits to close and the rigidifier to stiffen. The method describes the use of the uni-directional rigidifier in a foldable sofa bed mattress.
摘要翻译：用于沙发床的可折叠床垫的单向硬化剂具有弓形的细长形状。沿着刚性体的横向狭缝允许当在直立位置施加负载时容易弯曲。当刚性化装置处于倒置位置时，所施加的载荷使狭缝闭合并且刚化器变硬。该方法描述了在可折叠沙发床垫中使用单向硬化剂。

59. 发明授权

US07083235B2 Convertible piece of upholstered furniture with chair and bed function 失效
标题翻译：带椅子和床功能的可拆卸家具
公开(公告)号：US07083235B2
公开(公告)日：2006-08-01
申请号：US10868460
申请日：2004-06-10
申请人： Eberhard Grimm , Hans Fiedler , Karl Becher
发明人： Eberhard Grimm , Hans Fiedler , Karl Becher
IPC分类号： A47C7/50 , A47C20/00
CPC分类号： A47C17/2076 , A47C1/03211 , A47C1/035 , A47C17/134 , A47C17/165 , A47C17/207 , A47C17/2073
摘要： A convertible piece of upholstered furniture can be converted via motorized conversion aids from a seat function into a bed, by way of any desired number of intermediate stages, and vice versa. All movable parts can be fully stressed by a person during conversion, even when a person is sitting or lying on the piece of furniture. These changes can take place even when the piece is being used by a person, whereby each movable part of the piece of upholstered furniture can be changed by means of a motor drive having a control. The footrest and the seat part are configured so that they can move out of a base frame with their metal fittings. A lever construction arranged on the metal fitting of the footrest and a motor drive adjusts the height and angle of the footrest and moves the piece of furniture to the various positions.
摘要翻译：装饰的家具的可转换件可以通过电动转换助剂从座椅功能转换成床，通过任何所需数量的中间阶段，反之亦然。即使一个人坐在家具上，所有可动部件都可以在转换过程中完全受到压力。这些变化也可以发生在人的使用中，由此可以借助于具有控制的马达驱动来改变软体家具的每个可移动部分。搁脚板和座椅部件构造成使得它们可以用其金属配件移出基座。设置在脚踏板的金属配件上的杠杆结构和马达驱动器调节脚踏板的高度和角度，并将该家具移动到各种位置。

60. 发明授权

US5129113A System of fabric covering 失效
标题翻译：织物覆盖系统
公开(公告)号：US5129113A
公开(公告)日：1992-07-14
申请号：US729318
申请日：1991-07-15
申请人： Ronald K. Sherman
发明人： Ronald K. Sherman
IPC分类号： A47C17/13 , A47C31/11
CPC分类号： A47C31/11 , A47C17/134
摘要： A fabric covering system for use with a hinge element of a convertible sofa bed a system includes a sofa base and sofa cushions having rigid bottom rotatably connected by hinge means to the top of a vertical front panel of a sofa. The fabric of the cushions is positioned beneath a resilient longitudinal strip which is situated between the lower face of the hinge and the top of the vertical front panel. The fabric of the cushions extends past the axial of the hinge and between the top of the vertical front panel and the bottom of the resilient strip.
摘要翻译：一种与可转换沙发床的铰链元件一起使用的织物覆盖系统，包括沙发基座和具有通过铰链装置可旋转地连接到沙发的垂直前面板的顶部的刚性底部的沙发垫。垫子的织物位于位于铰链的下表面和垂直前面板的顶部之间的弹性纵向条带的下方。垫子的织物延伸穿过铰链的轴向并且在垂直前面板的顶部和弹性带的底部之间延伸。

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