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公开(公告)号：US20140030952A1
公开(公告)日：2014-01-30
申请号：US13749603
申请日：2013-01-24
CPC分类号： A63H17/262 , A63H17/26 , A63H30/04 , B62D37/02 , B62D57/024
摘要： A motorized toy vehicle or Wall Racer that is capable of operating on vertical and inverted horizontal surfaces such as walls and ceilings, while being manufacturable at reasonable cost and operable on batteries having sufficient lifetime as to be enjoyable. One or more battery-powered fans draw air from around all or defined portions of the periphery of the chassis of the Wall Racer through a carefully-shaped duct, so that the air in the portion of the duct immediately adjacent the surface flows at high velocity and low pressure; the relatively greater pressure of the surrounding air urges the vehicle against the surface, allowing it to operate on vertical surfaces, such as walls, or inverted on horizontal surfaces, such as ceilings.
摘要翻译： 一种电动玩具车或墙壁赛车，能够在垂直和倒置的水平表面（如墙壁和天花板）上操作，同时可以合理的成本制造，并可在具有足够的使用寿命的电池上操作。 一个或多个电池供电的风扇通过小心形状的管道从墙壁赛车的底盘的周边的所有或限定的部分周围抽取空气，使得紧邻表面的管道部分中的空气以高速度流动 低压; 周围空气的相对较大的压力促使车辆抵靠表面，使其能够在诸如墙壁的垂直表面上操作，或在诸如天花板的水平表面上倒置。
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公开(公告)号：USD590896S1
公开(公告)日：2009-04-21
申请号：US29312447
申请日：2008-10-21
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公开(公告)号：USD590895S1
公开(公告)日：2009-04-21
申请号：US29301669
申请日：2008-03-12
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公开(公告)号：USD534967S1
公开(公告)日：2007-01-09
申请号：US29235962
申请日：2005-08-09
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公开(公告)号：US5564667A
公开(公告)日：1996-10-15
申请号：US258016
申请日：1994-06-10
CPC分类号： A47B21/0314 , F16M11/08 , F16M11/2035 , F16M13/027 , A47B2021/0321 , A47B2021/0335 , A47B2021/0342 , A47B2200/009 , A47B2210/15 , Y10S248/918 , Y10T403/32991
摘要： A movable support arm positions a surface platform for a keyboard, display monitor, pointing device, wrist support or the like relative to a base structure such as the underside of a desk top. Articulated members between a base member and the platform are coupled by joints having rotational couplings on two mutually perpendicular axes, forming universal joints. The joints have axially facing rotational engagement surfaces that can be splined or otherwise made engageable, and are displaceable toward and away from one another, the latter preferably by a spring coupling that is axially limited in extension. The rotational engagement surfaces resist rotation when engaged. A line such as a cable traverses the joints and normally applies tension via a spring, causing all the joints to lock and to hold the supporting platform at a given position and orientation. A manually operable control is provided to extend the length of the line and disengage all the joints simultaneously, whereupon the support platform can be moved freely to a new position anywhere in a three dimensional range, as well as tilted, etc. The control is released at the new position to again hold the platform in place.
摘要翻译： 可移动支撑臂相对于诸如桌面的底面的基座结构定位用于键盘，显示监视器，指示装置，手腕支架等的表面平台。 基座部件与平台之间的铰接部件通过在两个相互垂直的轴线上具有旋转联轴器的接头联接，形成万向接头。 接头具有轴向面向的旋转接合表面，其可以花键化或以其它方式制造成可接合的，并且可以朝向和远离彼此移动，后者优选地通过延伸轴向限制的弹簧联接。 当接合时，旋转接合表面抵抗旋转。 诸如电缆的线穿过接头，并且通常通过弹簧施加张力，导致所有接头锁定并将支撑平台保持在给定的位置和方向。 提供手动操作的控制以延长线的长度并同时脱开所有接头，于是可将支撑平台自由移动到三维范围任何地方的新位置以及倾斜等。控制被释放 在新的位置上再次举办了平台。
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公开(公告)号：US5311827A
公开(公告)日：1994-05-17
申请号：US900489
申请日：1992-06-18
申请人： H. Peter Greene
发明人： H. Peter Greene
CPC分类号： F16M11/24 , A47B9/02 , F16M11/18 , E05D13/1207 , E05Y2201/67 , E05Y2900/20 , F16H19/0659 , F16M2200/047 , Y10T74/18848
摘要： An improved load compensator for a spring counter-weighting mechanism including a snail cam to provide a constant counter-weight force is described. The cam provides a constant torque to a drum on which are wound cables for exerting a constant counter-weighting force. A manually operable device for altering the relative radial positions of the cam and drum varies the amount of the constant counter-weighting force. The cam is rotated with respect to the drum by a spur gear fitting within a ring gear fixed to the drum and rotated by a knob connected to an axle carrying a pinion gear engaging the spur gear.
摘要翻译： 描述了一种改进的用于弹簧配重机构的负载补偿器，其包括提供恒定配重力的蜗形凸轮。 凸轮提供恒定的扭矩到鼓上，其上是卷绕的电缆，用于施加恒定的反重加力。 用于改变凸轮和滚筒的相对径向位置的可手动操作的装置改变恒定的反重加力的量。 凸轮通过固定在滚筒上的环形齿轮内的正齿轮配件相对于滚筒旋转，并通过连接到承载与正齿轮啮合的小齿轮的轴的旋钮旋转。
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公开(公告)号：US07753755B2
公开(公告)日：2010-07-13
申请号：US11177428
申请日：2005-07-11
IPC分类号： A63H30/00
CPC分类号： A63H30/04 , A63H17/26 , B62D37/02 , B62D57/024
摘要： A motorized toy vehicle or Wall Racer that is capable of operating on vertical and inverted horizontal surfaces such as walls and ceilings, while being manufacturable at reasonable cost and operable on batteries having sufficient lifetime as to be enjoyable. One or more battery-powered fans draw air from around all or defined portions of the periphery of the interior volume of the Wall Racer through a carefully-shaped duct, so that the air in the portion of the duct immediately adjacent the surface flows at high velocity and low pressure; the relatively greater pressure of the surrounding air urges the vehicle against the surface, allowing it to adhere to vertical surfaces, such as walls, or operated inverted on horizontal surfaces, such as ceilings.
摘要翻译： 一种电动玩具车或墙壁赛车，能够在垂直和倒置的水平表面（如墙壁和天花板）上操作，同时可以合理的成本制造，并可在具有足够的使用寿命的电池上操作。 一个或多个电池供电的风扇通过小心形状的管道从墙壁赛车的内部空间的周围的所有或限定的部分周围吸入空气，使得紧邻表面的管道部分中的空气流动高 速度和低压; 周围空气的相对较大的压力将车辆推向表面，使其能够粘附到诸如墙壁的垂直表面上，或者在诸如天花板的水平表面上倒置操作。
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公开(公告)号：US06648723B2
公开(公告)日：2003-11-18
申请号：US10043340
申请日：2002-01-14
IPC分类号： A63H1800
摘要： Toy racing vehicles for operating on preexisting track of a particular scale comprise sub bodies including conventional chassis and larger-scale “visible cars”, which are supported by the sub bodies, but are not fixed or mounted thereto. Instead, a visible car simply rests on the sub body, and is retained loosely thereon by one or more guide pins mounted on the sub body, and fitting loosely within apertures in a plate fixed with respect to the visible car. Accordingly, when the larger-scale visible cars bump one another during racing, they can be jostled out of their normal positions on their sub bodies, but are not separated therefrom, and return to their normal positions when the contact ceases. Realistic and exciting racing action results.
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公开(公告)号：US09675897B2
公开(公告)日：2017-06-13
申请号：US14632803
申请日：2015-02-26
IPC分类号： A63H17/26 , A63H30/04 , B62D37/02 , B62D57/024
CPC分类号： A63H17/262 , A63H17/26 , A63H30/04 , B62D37/02 , B62D57/024
摘要： A motorized toy vehicle or Wall Racer that is capable of operating on vertical and inverted horizontal surfaces such as walls and ceilings, while being manufacturable at reasonable cost and operable on batteries having sufficient lifetime as to be enjoyable. One or more battery-powered fans draw air from around all or defined portions of the periphery of the chassis of the Wall Racer through a carefully-shaped duct, so that the air in the portion of the duct immediately adjacent the surface flows at high velocity and low pressure; the relatively greater pressure of the surrounding air urges the vehicle against the surface, allowing it to operate on vertical surfaces, such as walls, or inverted on horizontal surfaces, such as ceilings.
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公开(公告)号：US08979609B2
公开(公告)日：2015-03-17
申请号：US13749603
申请日：2013-01-24
IPC分类号： A63H30/00 , A63H17/26 , A63H30/04 , B62D37/02 , B62D57/024
CPC分类号： A63H17/262 , A63H17/26 , A63H30/04 , B62D37/02 , B62D57/024
摘要： A motorized toy vehicle or Wall Racer that is capable of operating on vertical and inverted horizontal surfaces such as walls and ceilings, while being manufacturable at reasonable cost and operable on batteries having sufficient lifetime as to be enjoyable. One or more battery-powered fans draw air from around all or defined portions of the periphery of the chassis of the Wall Racer through a carefully-shaped duct, so that the air in the portion of the duct immediately adjacent the surface flows at high velocity and low pressure; the relatively greater pressure of the surrounding air urges the vehicle against the surface, allowing it to operate on vertical surfaces, such as walls, or inverted on horizontal surfaces, such as ceilings.
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