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公开(公告)号：US5573260A
公开(公告)日：1996-11-12
申请号：US135745
申请日：1993-10-12
CPC分类号： A61G5/00 , A61G5/1097 , A61G5/128
摘要： A sport wheelchair includes a T-frame that interconnects enlarged rear wheels and a single small diameter caster front wheel. A footrest is adjustably secured to the T-frame and may be adjusted height wise and front to rear as desired by the user. Additionally, handles extend outwardly from opposite sides of the front edge of the seat in selected embodiments of the invention. In some embodiments, a central support member extends upwardly from the seat so that the handles also function for lateral restraint of the user's legs. In still other arrangements, a pair of side supports extend outwardly and downwardly in place of the handles and provide the lateral support as needed.
摘要翻译： 运动轮椅包括将扩大的后轮和单个小直径脚轮前轮相互连接的T形框架。 搁脚板可调节地固定到T形框架上，并且可以根据使用者的需要从高度和前后调整。 此外，在本发明的选定实施例中，手柄从座椅的前边缘的相对侧向外延伸。 在一些实施例中，中心支撑构件从座部向上延伸，使得把手也用于使用者腿部的横向约束。 在其他布置中，一对侧支撑件可以向外和向下延伸来代替手柄，并根据需要提供横向支撑。
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公开(公告)号：USD365787S
公开(公告)日：1996-01-02
申请号：US35883
申请日：1995-03-08
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公开(公告)号：USD365786S
公开(公告)日：1996-01-02
申请号：US36016
申请日：1995-03-08
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公开(公告)号：US06425597B1
公开(公告)日：2002-07-30
申请号：US09712547
申请日：2000-11-14
IPC分类号： B62M114
CPC分类号： A61G5/1062 , A61G5/1054 , A61G5/1075 , A61G5/1078 , B60G9/022 , B60G11/24 , B60G2200/314 , B60G2202/14 , B60G2202/143 , B60G2204/125 , B60G2204/4306 , B60G2206/011 , B60G2206/0114 , B60G2206/012 , B60G2206/60 , B60G2300/24 , B60G2300/40
摘要： A wheelchair suspension system comprises a suspension assembly disposed adjacent to each wheel of the wheelchair, and attached to an interconnecting the axle of the wheels to the wheelchair frame. Each of the suspension assemblies includes a front bracket and a rear bracket, wherein the front bracket is attached to the wheelchair frame and the rear bracket is attached to the axle. Top and bottom generally L-shaped arms each are pivotally attached to each of the brackets in a diametrically opposed fashion, and an elastomeric spring is disposed between and interconnects the arms. When one or more of the wheels encounters a bump in a travel surface of the wheelchair, the arms pivot about the brackets, remain parallel to each other, and move closer together to compress the spring which absorbs a significant amount of shock caused by the bump. Further, the wheelchair has a frame with a pair of frame extensions that are supported by a transversely extending camber bar that journals the axles of thee wheelchair drive wheels. The drive wheels can be variably positioned with respect to the front casters by means of the frame extensions.
摘要翻译： 轮椅悬挂系统包括悬挂组件，其布置成与轮椅的每个轮相邻，并且连接到将车轮的轴互连到轮椅架上。 每个悬挂组件包括前支架和后支架，其中前支架附接到轮椅架上，后支架附接到车轴。 顶部和底部大致L形的臂各自以直径相对的方式枢转地附接到每个托架，并且弹性体弹簧设置在臂之间并使臂互连。 当一个或多个轮子在轮椅的行进表面中遇到凸起时，臂围绕托架枢转，保持彼此平行，并且移动更靠近在一起以压缩吸收由凸起引起的大量冲击的弹簧 。 此外，轮椅具有框架，该框架具有一对框架延伸部，该框架延伸部由横向延伸的倾斜杆支撑，该横杆延伸轮椅驱动轮的轴。 驱动轮可以通过框架延伸部相对于前脚轮可变地定位。
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公开(公告)号：US06161856A
公开(公告)日：2000-12-19
申请号：US191332
申请日：1998-11-13
CPC分类号： A61G5/1062 , A61G5/1054 , A61G5/1075 , A61G5/1078 , B60G9/022 , B60G11/24 , B60G2200/314 , B60G2202/14 , B60G2202/143 , B60G2204/125 , B60G2204/4306 , B60G2206/011 , B60G2206/0114 , B60G2206/012 , B60G2206/60 , B60G2300/24 , B60G2300/40
摘要： A wheelchair suspension system comprises a suspension assembly disposed adjacent to each wheel of the wheelchair, and attached to and interconnecting the axle of the wheels to the wheelchair frame. Each of the suspension assemblies includes a front bracket and a rear bracket, wherein the front bracket is attached to the wheelchair frame and the rear bracket is attached to the axle. Top and bottom generally L-shaped arms each are pivotally attached to each of the brackets in a diametrically opposed fashion, and an elastomeric spring is disposed between and interconnects the arms. When one or more of the wheels encounters a bump in a travel surface of the wheelchair, the arms pivot about the brackets, remain parallel to each other, and move closer together to compress the spring which absorbs a significant amount of shock caused by the bump. Conversely, when one or more of the wheels encounters a depression, the arms again pivot about the brackets, remain parallel to each other, but move farther apart to place tension on the spring which again absorbs a significant amount of shock caused by the depression. The pivoting parallel arrangement of arms and brackets enables displacement of the axle in a substantially vertical, relatively large distance when one or more of the wheels encounters an irregularity in the wheelchair travel surface, which in turn maintains stability and steering control of the wheelchair by keeping the wheels in contact with the travel surface.
摘要翻译： 轮椅悬挂系统包括与轮椅的每个车轮相邻设置的悬挂组件，并且将车轮的轴连接并连接到轮椅架上。 每个悬挂组件包括前支架和后支架，其中前支架附接到轮椅架上，后支架附接到车轴。 顶部和底部大致L形的臂各自以直径相对的方式枢转地附接到每个托架，并且弹性体弹簧设置在臂之间并使臂互连。 当一个或多个轮子在轮椅的行进表面中遇到凸起时，臂围绕托架枢转，保持彼此平行，并且移动更靠近在一起以压缩吸收由凸起引起的大量冲击的弹簧 。 相反，当一个或多个轮子遇到凹陷时，臂再次围绕支架枢转，保持彼此平行，但是移动得更远，以将张力放置在弹簧上，从而再次吸收由凹陷引起的大量冲击。 臂和支架的枢转平行布置使得当一个或多个轮子遇到轮椅行进表面中的不规则性时，轴的位移基本上垂直，相对较大的距离，轮椅行驶表面依次保持轮椅的稳定性和转向控制， 车轮与行驶表面接触。
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公开(公告)号：US07520518B2
公开(公告)日：2009-04-21
申请号：US11258488
申请日：2005-10-25
CPC分类号： B60B33/0005 , A61G5/00 , A61G5/10 , A61G5/1054 , A61G5/128 , B60B33/0002 , B60B33/0007 , B60B33/0021 , B60B33/0039 , B60B33/0049 , B60B33/0057 , B60B33/0068 , B60B33/0073 , B60B33/04 , Y10T403/4602
摘要： A wheelchair frame member that includes a first metallic tube member, a second metallic tube member, and a tubular composite member. First and second end portions of the composite member extend into the first and second metallic tube members. The first and second end portions of the composite members are secured to inner surfaces of the first and second metallic tube members. The end portions of the tubular composite members may be connected to the inner surfaces of the metallic tube members in a variety of different ways. For example, the end portions may be forced radially outward into engagement with the inner surface of the tube members to secure the end portions to the inner surfaces of the tube members.
摘要翻译： 一种轮椅框架构件，其包括第一金属管构件，第二金属管构件和管状复合构件。 复合构件的第一和第二端部延伸到第一和第二金属管构件中。 复合构件的第一和第二端部固定到第一和第二金属管构件的内表面。 管状复合构件的端部可以以各种不同的方式连接到金属管构件的内表面。 例如，端部可以被迫径向向外与管构件的内表面接合，以将端部固定到管构件的内表面。
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公开(公告)号：US06524605B1
公开(公告)日：2003-02-25
申请号：US09635030
申请日：2000-08-04
IPC分类号： A01N2534
CPC分类号： A01N43/16 , A01N65/22 , A01N65/36 , Y02A50/322 , Y02A50/326 , Y02A50/327 , Y02A50/337 , Y10S424/10 , Y10S514/919
摘要： This invention provides compositions and methods useful for repelling target pests. The compositions comprise an amount of a monoterpenoid or sesquiterpenoid effective to repel a target pest from a target area, the monoterpenoid or sesquiterpenoid in combination with a carrier. In one embodiment, the monoterpenoid or sesquiterpenoid is from a biorational source, such as a plant volatile. In a particular embodiment, the plant volatile is a monoterpenoid, such as “nepetalactone” (or the individual nepetalactone isomers) derived from catnip (Nepeta cataria). In another embodiment, the plant volatile is any one or a combination of sesquiterpenoids derived from the fruit of the Osage orange tree (Maclura pomifera). Such compositions have repellency against arthropods, such as cockroaches, mosquitoes, mites, ticks, spiders, and so forth.
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公开(公告)号：US06207705B1
公开(公告)日：2001-03-27
申请号：US08828190
申请日：1997-03-21
IPC分类号： A01N4740
CPC分类号： A01N49/00 , A01N37/34 , A01N37/36 , A01N47/46 , A01N47/48 , A01N65/08 , C07C255/16 , Y02A50/322
摘要： The present invention provides novel biopesticides which can replace commercial pesticides and biopesticides which have been banned, restricted, or are being phased out, including, but not limited to chloropicrin, dichlorvos and methyl bromide. Many of the biopesticides of the present invention are excellent fumigants, possessing quick action and volatility, while posing less risk than currently used pesticides to humans and the environment. The biopesticides of the present invention are natural and closely-related synthetic derivatives or analogs related to two classes of natural compounds, namely glucosinolates and monoterpenoids.
摘要翻译： 本发明提供新的生物杀虫剂，其可以替代已被禁止，限制或正在逐步淘汰的商业农药和生物杀虫剂，包括但不限于氯化苦毒素，敌敌畏和甲基溴。 本发明的许多生物杀虫剂是优良的熏蒸剂，具有快速作用和挥发性，同时比目前使用的杀虫剂对人类和环境的风险更小。 本发明的生物杀虫剂是天然的和密切相关的合成衍生物或与两类天然化合物有关的类似物，即硫代葡萄糖苷和单萜类化合物。
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公开(公告)号：US5851018A
公开(公告)日：1998-12-22
申请号：US745646
申请日：1996-11-12
CPC分类号： A61G5/1075 , A61G5/10 , A61G5/1054 , A61G5/1097
摘要： The present invention is directed to a lightweight wheelchair having adjustable wheel camber, adjustable toe-in/toe-out positions, and front-to-rear adjustment of the wheel assembly relative to the frame. The wheel camber is changed by removable camber tubes having plugs in opposite ends with different angular relationships. The camber tube is removed from an axle tube, rotated through one hundred eighty degrees, and reinserted to change the wheel camber. The location of the angular recesses in the camber plugs addresses minor toe-in/toe-out adjustments while rotation of an axle tube provided with indicia assures that proper toe-in/toe-out adjustment is provided for larger wheel camber adjustments. The front to rear location of the wheels relative to the frame can be adjusted via a single fastener on each side. Moreover, the track width of the rear wheels can be adjusted in response to the change in wheel camber.
摘要翻译： 本发明涉及一种轻型轮椅，其具有可调轮的外倾角，可调节的脚趾/脚趾位置以及轮组件相对于框架的前后调节。 轮的外倾角由具有不同角度关系的相对端的插头的可移动的外倾管改变。 将外倾管从轴管中取出，旋转一百八十度，并重新插入以更换车轮外倾。 弧形插头中的角凹槽的位置可以解决轻微的脚趾/脚趾调节，同时带有标记的轴管的旋转可确保为更大的车轮外倾调整提供适当的脚趾/脚趾调节。 车轮相对于车架的前后位置可以通过每侧的单个紧固件进行调整。 此外，后轮的轨道宽度可以响应于车轮外倾的变化来调节。
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10.发明授权公开(公告)号：US07524888B2
公开(公告)日：2009-04-28
申请号：US10323100
申请日：2002-12-18
IPC分类号： A01N31/04
CPC分类号： A01N43/16 , A01N65/22 , A01N65/36 , Y02A50/322 , Y02A50/326 , Y02A50/327 , Y02A50/337 , Y10S424/10 , Y10S514/919
摘要： This invention provides compositions and methods useful for repelling target pests. The compositions comprise an amount of a monoterpenoid or sesquiterpenoid effective to repel a target pest from a target area, the monoterpenoid or sesquiterpenoid in combination with a carrier. In one embodiment, the monoterpenoid or sesquiterpenoid is from a biorational source, such as a plant volatile. In a particular embodiment, the plant volatile is a monoterpenoid, such as “nepetalactone” (or the individual nepetalactone isomers) derived from catnip (Nepeta cataria). In another embodiment, the plant volatile is any one or a combination of sesquiterpenoids derived from the fruit of the Osage orange tree (Maclura pomifera). Such compositions have repellency against arthropods, such as cockroaches, mosquitoes, mites, ticks, spiders, and so forth.
摘要翻译： 本发明提供了用于排斥目标害虫的组合物和方法。 组合物包含一定量的单萜类或倍半萜类，其有效地从目标区域击退目标害虫，单萜类或倍半萜类与载体组合。 在一个实施方案中，单萜或倍半萜烯来自生物来源，例如植物挥发物。 在一个具体的实施方案中，挥发性植物是单萜，例如来自猫ip（Nepeta cataria）的“荆芥内酯”（或各种荆芥内酯异构体）。 在另一个实施方案中，植物挥发物是衍生自Osage橙树（Maclura pomifera）的果实的任何一种或倍半萜烯的组合。 这种组合物具有对节肢动物的排斥性，例如蟑螂，蚊子，螨虫，蜱，蜘蛛等。
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