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公开(公告)号：US4247089A
公开(公告)日：1981-01-27
申请号：US949080
申请日：1978-10-06
申请人： Lawton H. Crosby , M. P. Ferris , Kurt Melzer
发明人： Lawton H. Crosby , M. P. Ferris , Kurt Melzer
CPC分类号： A47C7/30
摘要： A seat spring assembly having sinuous spring bands wherein the outermost band adjacent a side rail is provided supplemental resilient resistance to deflection by a combination of a trust member and a key member. As a result, a uniform spacing can be maintained between the bands across the entire seat frame.
摘要翻译： 具有弯曲弹簧带的座椅弹簧组件，其中邻近侧轨的最外侧带被提供为通过信任构件和关键构件的组合的挠曲的补充弹性阻力。 结果，跨过整个座椅框架的带之间可以保持均匀的间隔。
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公开(公告)号：US4586700A
公开(公告)日：1986-05-06
申请号：US446314
申请日：1982-12-02
申请人： Lawton H. Crosby
发明人： Lawton H. Crosby
CPC分类号： A47C7/30
摘要： A furniture seat base which employs a series of front and/or back torsioned sinuous spring bands. Predetermined patterns of torsioned bands produce an interaction which generate spring dynamics designed to produce a seat unit which may be sat upon from the front, back, sides, or corners with excellent comfort characteristics. The bands are selectively supported adjacent the rails to obviate objectionable "lean-out."
摘要翻译： 一个家具座椅底座，采用一系列前后扭转的弯曲弹簧带。 扭转带的预定图案产生相互作用，其产生弹簧动力学，其被设计成产生座椅单元，该座椅单元可以具有优异的舒适特性从前，后，侧面或角落坐下。 带被选择性地支撑在轨道附近以消除不良的“偏出”。
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公开(公告)号：USRE30941E
公开(公告)日：1982-05-25
申请号：US178835
申请日：1980-08-18
申请人： Lawton H. Crosby
发明人： Lawton H. Crosby
IPC分类号： A47C31/06
CPC分类号： A47C31/06
摘要： A rail connector and improvement in seat base support assembly. The connector takes two basic forms. In the first a pre-stressed, close wound coil, disposed either transversely or longitudinally of the connector, is effective to continuously bias the seat base support means upwardly. In the second a cantilevered, curved spring arm serves the same purpose. The connector may be configured to reach into the body of a sinuous spring band, for example, and define a torque arm in the band, at the back rail. All forms are applicable to wire mesh, chord rubber webbing, flat steel bands and sinuous, both arced and dearced.
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公开(公告)号：US4157173A
公开(公告)日：1979-06-05
申请号：US865966
申请日：1977-12-30
申请人： Lawton H. Crosby
发明人： Lawton H. Crosby
CPC分类号： A47C31/06
摘要： A rail connector and improvement in seat base support assembly. The connector takes two basic forms. In the first a pre-stressed, close wound coil, disposed either transversely or longitudinally of the connector, is effective to continuously bias the seat base support means upwardly. In the second a cantilevered, curved spring arm serves the same purpose. The connector may be configured to reach into the body of a sinuous spring band, for example, and define a torque arm in the band, at the back rail. All forms are applicable to wire mesh, chord rubber webbing, flat steel bands and sinuous, both arced and dearced.
摘要翻译： 轨道连接器和座椅底座支撑组件的改进。 连接器有两种基本形式。 在首先，连接器的横向或纵向设置的预应力闭合缠绕线圈对于将座椅基座支撑装置向上偏置是有效的。 在第二个悬臂中，弯曲的弹簧臂具有相同的目的。 连接器可以构造成例如在弯曲弹簧带的主体中伸入，并且在后轨上限定带内的扭矩臂。 所有形式适用于金属丝网，和弦橡胶带，扁钢带和蜿蜒，均具有锯齿和脱颖而出。
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公开(公告)号：US4055865A
公开(公告)日：1977-11-01
申请号：US696544
申请日：1976-06-16
申请人： Lawton H. Crosby , Thomas H. Keane
发明人： Lawton H. Crosby , Thomas H. Keane
CPC分类号： A47C31/06
摘要： A rail attachment assembly for attaching an end of a sinuous spring band to a steel rail. A vertical flange of the rail is provided with pairs of longitudinally spaced apertures to facilitate passage of anchor links or band elements. The steel rail section between the apertures in each pair is deformed inwardly of the flange to permit seating of the heavier gauge band segment or the lighter gauge link segment for rotation about a fixed axis. Where either a link or a spring is employed, noise, grinding and squeeking normally associated with uncontrolled vertical and/or lateral motion and travel of the link or springs; i.e., "wandering", is obviated.
摘要翻译： 用于将弯曲弹簧带的端部附接到钢轨的轨道附接组件。 轨道的垂直凸缘设置有一对纵向间隔开的孔，以便于锚链或带元件的通过。 每对孔之间的钢轨部分在凸缘的内部变形，以使较重的测量带段或较轻的测量链节段能够绕固定的轴线转动。 凡采用连杆或弹簧，噪音，研磨和吱吱作响通常与不受控制的垂直和/或侧向运动和连杆或弹簧的行进相关; 即“徘徊+ 38”，是免除的。
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公开(公告)号：US4846450A
公开(公告)日：1989-07-11
申请号：US139264
申请日：1987-12-29
申请人： Lawton H. Crosby
发明人： Lawton H. Crosby
IPC分类号： A47C7/30
CPC分类号： A47C7/30
摘要： A furniture wedge seat comprising a wedge shaped frame including a relatively short front rail, a relatively long back spring rail, and converging (back-to-front) side rails. A spring assembly including primary load bearing spring elements is mounted in the frame with these primary elements disposed parallel to each other. Bracketing the primary spring elements are secondary cushion bearing spring elements. The primary and secondary elements are interconnected by tie wires.
摘要翻译： 一种家俱楔形座椅，其包括楔形框架，该楔形框架包括相对较短的前导轨，相对较长的后部弹簧导轨和会聚的（后到后）的侧轨。 包括主载荷弹簧元件的弹簧组件安装在框架中，这些主要元件彼此平行设置。 包围主弹簧元件是次级缓冲轴承弹簧元件。 主要和次要元件通过连接线相互连接。
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公开(公告)号：US4815717A
公开(公告)日：1989-03-28
申请号：US454861
申请日：1982-12-30
申请人： Lawton H. Crosby
发明人： Lawton H. Crosby
CPC分类号： A47C7/30
摘要： A seat spring assembly for upholstered furniture incorporates an inverted torque arm adjacent the back rail of the furniture frame. The torque arm is formed upwardly out of the body of a sinuous spring band which descends from its crown closer to the front rail, in a continuous curve, to lower end of the torque arm at a point below the level of the top of the back rail. The torque arm is connected, from its upper end to the back rail, by translatory means which include a generally horizontal link.
摘要翻译： 用于软垫家具的座椅弹簧组件包括邻近家具框架的后轨的倒置扭矩臂。 扭矩臂从弯曲弹簧带的主体向上形成，该弯曲弹簧带从其冠部以更连续的曲线向下靠近前导轨，在低于背部顶部的水平点处的扭矩臂的下端 轨。 扭矩臂从其上端连接到后导轨，通过包括大致水平连杆的平移装置连接。
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公开(公告)号：US3971082A
公开(公告)日：1976-07-27
申请号：US501155
申请日：1974-08-28
申请人： Lawton H. Crosby , Thomas H. Keane
发明人： Lawton H. Crosby , Thomas H. Keane
CPC分类号： A47C31/06 , Y10T403/4318
摘要： A rail attachment assembly for attaching an end of a sinuous spring band to a steel rail. A vertical or a horizontal flange of the rail is apertured or cut-out to facilitate passage of an anchor link or band element. The aperture or cut-out is elongated along one axis to permit pivotal movement of the link or band through a substantial arc without interference.
摘要翻译： 用于将弯曲弹簧带的端部附接到钢轨的轨道附接组件。 导轨的垂直或水平凸缘有孔或切口以便于锚链或带元件的通过。 孔或切口沿一个轴线伸长，以允许连杆或带的枢转运动通过基本电弧而不受干扰。
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公开(公告)号：US4396225A
公开(公告)日：1983-08-02
申请号：US228464
申请日：1981-01-26
申请人： Lawton H. Crosby
发明人： Lawton H. Crosby
摘要： A cushion base and ottoman assembly in a recliner. The assembly has a front rail normally with a relatively wide upper surface. A vertically resilient jaw unit is mounted on the upper surface of the front rail, the jaw unit having a fish mouth configuration opening forwardly. Upholstery material is drawn over the cushion base assembly whereby a recess is formed below the jaw unit and in front of the front rail. The ottoman nests in this recess when retracted. When extended the assembly continues to resiliently support a cushion out to its front edge.
摘要翻译： 缓冲垫和椅垫组装在躺椅上。 组件具有通常具有相对宽的上表面的前导轨。 垂直弹性的钳口单元安装在前导轨的上表面上，钳口单元具有向前开口的鱼嘴形状。 将内饰材料拉过衬垫基座组件，由此在钳口单元下方和前轨道的前方形成凹部。 奥斯曼在收缩时嵌在这个凹槽中。 当延伸时，组件继续弹性地将衬垫支撑到其前边缘。
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公开(公告)号：US4364547A
公开(公告)日：1982-12-21
申请号：US194900
申请日：1980-10-07
申请人： Lawton H. Crosby
发明人： Lawton H. Crosby
CPC分类号： A47C31/06
摘要： A family of improved seat base assemblies for furniture seats and automotive seats and the like. A cushion base means, which might comprise a plurality of sinuous spring bands, a wire mesh unit, or chord rubber webbing or the like, is mounted between the front, back, and side nails of the seat frame. Rail connecting means connect at least the back rail to the cushion base means. The rail connecting means provides vertically resilient support to the cushion base means which increases as the cushion base means moves downwardly under load. In one form of the invention rail connecting means connect a wire mesh unit to all four of the rails, around its entire periphery.
摘要翻译： 一系列改进的座椅底座组件，用于家具座椅和汽车座椅等。 可以在座椅框架的前，后和侧指甲之间安装可能包括多个弯曲弹簧带，丝网单元或弦橡胶织带等的缓冲基座装置。 轨道连接装置至少将后轨连接到缓冲基座装置。 轨道连接装置向缓冲基座装置提供垂直弹性支撑，随着底座装置在负载下向下移动而增加。 在本发明的一种形式中，轨道连接装置围绕其整个周边将丝网单元连接到所有四个轨道。
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