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1. 发明申请

WO1997030613A1 FOUR-WAY LUMBAR SUPPORT 审中-公开
标题翻译：四路支持
公开(公告)号：WO1997030613A1
公开(公告)日：1997-08-28
申请号：PCT/US1997000200
申请日：1997-01-08
申请人： LIGON BROTHERS MANUFACTURING COMPANY
发明人： LIGON BROTHERS MANUFACTURING COMPANY , LIGON, James, T., Sr. , PORTER, Stephen, P.
IPC分类号： A47C03/025
CPC分类号： B60N2/6671 , A47C7/465
摘要： An adjustable lumbar support mechanism (10) includes a flexible support member (18), a device (20) for longitudinally subtending the support member, an apex shift linkage (54), and a loading device engaging the apex shift linkage. The flexible support member has oppositely disposed first and second longitudinal ends. The device for longitudinally subtending the support member is disposed between the first longitudinal end and the second longitudinal end and causes the support member to arch outwardly to define an apex engaging a user's back. The apex shift linkage includes a first shift link (56) and a second shift link (58). The first shift link has a first end pivotably connected to the flexible support member proximate to the first longitudinal end. The second shift link is pivotably connected on a first end thereof to the flexible support at a point between the second longitudinal end and the first end of the apex shift link. The second shift link is also pivotably connected to the first shift link at a hinge point wherein the first shift link and the second shift link define an obtuse angle there between. The loading device engages one of the first shift link and the second shift link at a load point wherein applying a load at the load point in a direction toward the flexible support mechanism tends to shift the apex toward the second longitudinal end.
摘要翻译：可调节的腰部支撑机构（10）包括柔性支撑构件（18），用于纵向对置支撑构件的装置（20），顶端移动联动装置（54）和接合顶点移动联动装置的装载装置。柔性支撑构件具有相对设置的第一和第二纵向端。用于纵向对置支撑构件的装置设置在第一纵向端和第二纵向端之间，并且使得支撑构件向外拱起以限定与使用者背部接合的顶点。顶点换档联动装置包括第一换档杆（56）和第二换挡杆（58）。第一变速杆具有第一端部，该第一端部可靠地连接到靠近第一纵向端部的柔性支撑构件。第二变速杆在其第一端部处可枢转地连接到第一纵向端部与顶端变速杆的第一端之间的点处的柔性支撑件上。第二换档连杆在枢转点处可枢转地连接到第一换档杆，其中第一换档杆和第二换档杆在其间限定钝角。加载装置在负载点处接合第一换档联轴节和第二换档杆中的一个，其中在朝向柔性支撑机构的方向上在负载点处施加负载倾向于使顶点朝向第二纵向端移动。

2. 发明申请

WO2003081101A1 ONE WAY ANTI-BACK FLOW VALVE 审中-公开
标题翻译：单向防反流阀
公开(公告)号：WO2003081101A1
公开(公告)日：2003-10-02
申请号：PCT/US2003/007432
申请日：2003-03-12
申请人： LIGON BROTHERS MANUFACTURING COMPANY
发明人： PORTER, Stephen, P. , PATRUS, Andrew, L., Jr.
IPC分类号： F16K15/16
CPC分类号： B60H1/249 , A62B18/10 , F16K15/147 , F16K15/16 , Y10T137/784 , Y10T137/7891
摘要： A one-way valve (10) includesd a plate (14) and a flexible vane (12). The plate (14) has a vent opening (20) of a first size and shape. The plate (14) has a first curvature. The flexible vane (12) has a second curvature distinct from the first curvature. The vane (12) is fixed to the plate (14) in a manner facilitating the deflection of the vane (12) between an open position and a closed position. The vane (12) is in a bent condition in the closed position. The vane (12) conforms to the first curvature of the plate (14) over the vent opening (20), and covers the vent opening (20) in the closed position. The vane (12) is elastic throughout a range of deflection associated with the vane (12) moving between the closed position and the open position.
摘要翻译：单向阀（10）包括一个板（14）和一个柔性叶片（12）。板（14）具有第一尺寸和形状的通气口（20）。板（14）具有第一曲率。柔性叶片（12）具有不同于第一曲率的第二曲率。叶片（12）以便于叶片（12）在打开位置和关闭位置之间的偏转的方式固定到板（14）。叶片（12）处于关闭位置的弯曲状态。叶片（12）符合通气孔（20）上的板（14）的第一曲率，并且在关闭位置覆盖通气口（20）。叶片（12）在与关闭位置和打开位置之间移动的叶片（12）相关联的整个偏转范围内是弹性的。

3. 发明申请

WO1995031918A1 VARIABLE APEX BACK SUPPORT 审中-公开
标题翻译：可变的APEX返回支持
公开(公告)号：WO1995031918A1
公开(公告)日：1995-11-30
申请号：PCT/US1995006462
申请日：1995-05-15
申请人： LIGON BROTHERS MANUFACTURING COMPANY
发明人： LIGON BROTHERS MANUFACTURING COMPANY , LIGON, James, T., Sr. , PORTER, Stephen, P. , PATRIAS, Andrew, L., Jr.
IPC分类号： A47C07/46
CPC分类号： B60N2/6671 , B60N2/6673
摘要： A single-piece strong, flexible back support (62) for use in seats such as automobile seats or office chairs, includes a central body portion (72) with outwardly extending support fingers (80) such that an arch having a variable apex is formed when the back support is subtended longitudinally. The longitudinal location of an apex and the shape of the arch formed on the back support changes responsively to a load imposed by a person's back. The inventive back support is capable of taking a variety of shapes thereby providing maximum comfort and support regardless of the user's spinal curvature or posture and position relative to the back support.
摘要翻译：用于诸如汽车座椅或办公椅的座椅中的单件强力的柔性背部支撑件（62）包括具有向外延伸的支撑指状物（80）的中心主体部分（72），使得形成具有可变顶点的拱形当后支撑纵向对置时。顶点的纵向位置和形成在后支架上的拱形的形状响应于人的背部施加的载荷而变化。本发明的背部支撑件能够采取各种形状，从而提供最大的舒适度和支撑，而不管使用者的脊柱曲率或姿势和相对于背部支撑件的位置如何。

4. 发明申请

WO2004094134A2 MULTI-LAYER POLYMER COMPONENT, APPARATUS AND METHOD 审中-公开
标题翻译：多层聚合物组分，装置和方法
公开(公告)号：WO2004094134A2
公开(公告)日：2004-11-04
申请号：PCT/US2004/011923
申请日：2004-04-16
申请人： LIGON BROTHERS MANUFACTURING COMPANY
发明人： SCHWARTZWALDER, Kurt , MCGINNIS, Craig, W. , MACKER, Matthew, P. , HANA, Jeffrey, L.
IPC分类号： B32B
CPC分类号： B29C43/021 , B29C43/00 , B29C47/00 , B29C47/0019 , B29C47/0021 , B29C47/0033 , B29C47/0038 , B29C47/004 , B29C47/0066 , B29C47/065 , B29C47/067 , B29C51/082 , B29C51/422 , B29C2035/0811 , B29C2035/0822 , B29K2023/06 , B29K2027/06 , B29K2055/02 , B29L2031/26 , B29L2031/30 , B29L2031/3005 , B29L2031/7282 , Y10T428/24322 , Y10T428/24339
摘要： A process and apparatus utilize a multi-layer material and a section molding process in which a multi-layer length of material having a primary layer and at least one additional layer has a portion that is section molded through a zone heating method creating a molten zone in at least the primary layer. The molten zone is aligned with a section mold to mold only that portion of the multi layer length of material. The section molded portion cools forming a section molded feature. Although exemplary multi-layer components are described herein, a variety of components may be produced utilizing the apparatus and method described by varying the shape of either the primary layer, the at least one additional layer, or the section molded component, or all.
摘要翻译：一种工艺和设备利用多层材料（101）和截面模制工艺，其中具有主层（110）和至少一个附加层（112）的多层长度的材料具有截面模制的部分通过在至少第一层中产生熔融区（35）的区域加热方法。熔融区域与分段模具对准，以仅模制该多层材料长度的那部分。截面模制部分（20）冷却形成截面模制特征。尽管这里描述了示例性的多层部件（101），但是可以利用通过改变主层（110），至少一个附加层（112）的形状描述的装置和方法来生产各种部件，或截面成型部件（20）或全部。

5. 发明申请

WO1997007046A1 LEVER ACTUATOR 审中-公开
标题翻译：杠杆执行器
公开(公告)号：WO1997007046A1
公开(公告)日：1997-02-27
申请号：PCT/US1996012653
申请日：1996-08-01
申请人： LIGON BROTHERS MANUFACTURING COMPANY
发明人： LIGON BROTHERS MANUFACTURING COMPANY , LIGON, James, T., Sr. , PORTER, Stephen, P. , PATRIUS, Andrew, L., Jr.
IPC分类号： B65H75/30
CPC分类号： F16C1/22 , F16C1/18 , F16D67/02
摘要： A lever actuator is disclosed for use in applications requiring a rotational adjustment such as the length of or tension on a cable. The actuator includes a housing (12), a stationary shaft (26, 68) fixedly mounted in the housing, a driver (18, 70) received about the shaft, a cable (56) attached to the driver and at least one clutch spring (30, 76) coupled to the driver and received about the shaft. A handle (54) in the form of a lever rotates the driver in either of two directions away from a neutral position (62) to wind or unwind the cable onto or off of the driver. When the handle is in the neutral position the driver is prevented from rotating by contraction of the clutch spring on the fixed shaft. A centering spring (40) can be used to bias the handle (54) and driver to the neutral position.
摘要翻译：公开了一种杠杆致动器，用于需要旋转调节的应用中，例如电缆的长度或张力。致动器包括壳体（12），固定地安装在壳体中的固定轴（26,68），围绕轴容纳的驱动器（18,70），附接到驾驶员的电缆（56）和至少一个离合器弹簧（30,76），其联接到所述驾驶员并且围绕所述轴接收。杠杆形式的手柄（54）使驾驶员在远离中立位置（62）的两个方向中的任一方向上旋转以将电缆卷绕或拉出驱动器。当把手处于中立位置时，通过固定轴上的离合器弹簧的收缩来防止驾驶员旋转。定心弹簧（40）可用于将手柄（54）和驾驶员偏置到中立位置。

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