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1. 发明授权

US07255191B2 Composite construction vehicle frame 有权
标题翻译：复合施工车架
公开(公告)号：US07255191B2
公开(公告)日：2007-08-14
申请号：US10697871
申请日：2003-10-31
申请人： James Daniel Baldwin , Steven R. Cox , Peter S. Hughes
发明人： James Daniel Baldwin , Steven R. Cox , Peter S. Hughes
IPC分类号： B62D21/08
CPC分类号： B62K19/16 , B60K1/04 , B60L11/1874 , B60L11/1877 , B60L11/1879 , B60L2200/12 , B60Y2200/12 , B60Y2200/126 , B62K11/10 , B62K2202/00 , B62K2204/00 , B62K2208/00 , Y02T10/7005 , Y02T10/705
摘要： A vehicle frame that includes first and second frame portions. The first frame portion has a plurality of struts associated with each other to form a first framework. The second frame portion is associable with the first frame portion in a stiffening association for significantly increasing the stiffness of the first frame portion. The associated first and second frame portions are configured to support a rider sitting on the vehicle frame. The associated frame portions also define an interior cavity dimension for housing a component of the propulsion system for propelling the vehicle. The associated frame portions also comprise attachments for supportedly connecting two wheels of the vehicle, a seat disposed on the frame, and other vehicle accessories and systems.
摘要翻译：一种包括第一和第二框架部分的车架。第一框架部分具有彼此相关联的多个支柱以形成第一框架。第二框架部分可以与加强关联的第一框架部分相关联，以显着增加第一框架部分的刚度。相关联的第一和第二框架部分被配置为支撑坐在车架上的骑手。相关联的框架部分还限定用于容纳用于推进车辆的推进系统的部件的内部空腔尺寸。相关联的框架部分还包括用于支撑地连接车辆的两个车轮的附件，设置在框架上的座椅以及其他车辆附件和系统。

2. 外观设计

USD403990S Scooter body 失效
公开(公告)号：USD403990S
公开(公告)日：1999-01-12
申请号：US80621
申请日：1997-12-11
申请人： Robert O. Brady , Douglas B. Stevenson , Richard D. Moore , James D. Baldwin , Peter S. Hughes
设计人： Robert O. Brady , Douglas B. Stevenson , Richard D. Moore , James D. Baldwin , Peter S. Hughes

3. 发明授权

US4595917A Data processing technique for computer color graphic system 失效
标题翻译：计算机彩色图形系统的数据处理技术
公开(公告)号：US4595917A
公开(公告)日：1986-06-17
申请号：US503512
申请日：1983-06-13
申请人： William O. McCallister , Richard M. Katz
发明人： William O. McCallister , Richard M. Katz
IPC分类号： G09G5/02 , G09G5/395 , G09G1/28
CPC分类号： G09G5/395 , G09G5/022
摘要： A frame buffer, divided into three bit planes, is addressed by a single grahic display control chip, whose address signal is altered by an adder to address each bit plane at successive, prescribed time intervals during a single display cycle. A data word of N-bits from each of the first two bit planes is read and latched, then loaded simultaneously with a data word of N-bits from the third bit plane into corresponding shift registers. Thus, the number of memory chips in the frame buffer is minimized and three times the normal data output is achieved during each display cycle.
摘要翻译：被分成三个位平面的帧缓冲器由单个的显示控制芯片寻址，其单个显示周期中以连续的规定的时间间隔通过加法器改变其地址信号来对每个位平面进行寻址。读取并锁存来自前两个位平面中的每一个的N位的数据字，然后与N位的数据字同时从第三位平面加载到相应的移位寄存器中。因此，帧缓冲器中的存储器芯片的数量被最小化，并且在每个显示周期期间实现正常数据输出的三倍。

4. 发明申请

US20050092538A1 Composite construction vehicle frame 有权
标题翻译：复合施工车架
公开(公告)号：US20050092538A1
公开(公告)日：2005-05-05
申请号：US10697871
申请日：2003-10-31
申请人： James Baldwin , Steven Cox , Peter Hughes
发明人： James Baldwin , Steven Cox , Peter Hughes
IPC分类号： B62K11/10 , B62K19/16 , B62M7/00
CPC分类号： B62K19/16 , B60K1/04 , B60L11/1874 , B60L11/1877 , B60L11/1879 , B60L2200/12 , B60Y2200/12 , B60Y2200/126 , B62K11/10 , B62K2202/00 , B62K2204/00 , B62K2208/00 , Y02T10/7005 , Y02T10/705
摘要： A vehicle frame that includes first and second frame portions. The first frame portion has a plurality of struts associated with each other to form a first framework. The second frame portion is associable with the first frame portion in a stiffening association for significantly increasing the stiffness of the first frame portion. The associated first and second frame portions are configured to support a rider sitting on the vehicle frame. The associated frame portions also define an interior cavity dimension for housing a component of the propulsion system for propelling the vehicle. The associated frame portions also comprise attachments for supportedly connecting two wheels of the vehicle, a seat disposed on the frame, and other vehicle accessories and systems.
摘要翻译：一种包括第一和第二框架部分的车架。第一框架部分具有彼此相关联的多个支柱以形成第一框架。第二框架部分可以与加强关联的第一框架部分相关联，以显着增加第一框架部分的刚度。相关联的第一和第二框架部分被配置为支撑坐在车架上的骑手。相关联的框架部分还限定用于容纳用于推进车辆的推进系统的部件的内部空腔尺寸。相关联的框架部分还包括用于支撑地连接车辆的两个车轮的附件，设置在框架上的座椅以及其他车辆附件和系统。

5. 发明授权

US6047786A Electric vehicle and frame therefor 失效
标题翻译：电动车及其车架
公开(公告)号：US6047786A
公开(公告)日：2000-04-11
申请号：US988968
申请日：1997-12-11
申请人： Douglas B. Stevenson , Peter S. Hughes , James D. Baldwin , Ronald G. Flanary , Martin C. Piedl , Aidan J. Petrie , Richard D. Moore
发明人： Douglas B. Stevenson , Peter S. Hughes , James D. Baldwin , Ronald G. Flanary , Martin C. Piedl , Aidan J. Petrie , Richard D. Moore
IPC分类号： B60K1/00 , B60K1/04 , B62K11/08 , B62K11/10 , B60K16/04
CPC分类号： B62K11/10 , B60L11/1864 , B60L11/1877 , B60K1/00 , B60K1/04 , B60L2200/12 , B60Y2200/12 , B62K2202/00 , Y02T10/7005 , Y02T10/7061 , Y02T10/90
摘要： The present invention discloses an electric vehicle frame having a lower portion and an upper portion. The lower portion includes a base and integral sidewalls. The sidewalls extend from the base to form an open cavity. The upper portion detachably joins to the lower portion such that the upper portion covers the cavity and forms a frame assembly which defines an enclosed chamber therein. The strength of the assembly is substantially greater than the strength of each of the portions prior to being joined. The lower and upper portions are formed of cast aluminum. The present invention further includes a method of assembling an electric vehicle, which includes using the frame and a plurality of subassemblies, and the electric vehicle formed therefrom, particularly in the form of a motor scooter.
摘要翻译：本发明公开了一种具有下部和上部的电动车辆框架。下部包括基部和一体侧壁。侧壁从基部延伸以形成开口腔。上部可拆卸地连接到下部，使得上部覆盖空腔并形成在其中限定封闭室的框架组件。组合件的强度基本上大于在连接之前每个部分的强度。下部和上部由铸铝形成。本发明还包括一种组装电动车辆的方法，其包括使用该框架和多个子组件以及由其形成的电动车辆，特别是以摩托车的形式。

6. 发明授权

US5965996A Electrical scooter having an equalization circuit for charging multiple batteries 失效
标题翻译：具有用于对多个电池充电的均衡电路的电动滑板车
公开(公告)号：US5965996A
公开(公告)日：1999-10-12
申请号：US989174
申请日：1997-12-11
申请人： Arthur L. Arledge , Russell G. Dobrowski , Peter S. Hughes , Andrew N. Szabo
发明人： Arthur L. Arledge , Russell G. Dobrowski , Peter S. Hughes , Andrew N. Szabo
IPC分类号： H02J7/00
CPC分类号： H02J7/0016 , B60L11/1866 , B60L2200/12 , B60L2240/545 , B60L2240/547 , B60L2240/549 , Y02T10/7005 , Y02T10/7061
摘要： An electric scooter employs an equalization circuit for charging a plurality of series connected batteries used to power the scooter. The equalization circuit has a number of cell circuits, each connected across the terminals of a corresponding battery. Each cell circuit includes two voltage detectors, a first implemented as a modular voltage monitor for detecting a low voltage across the battery terminals, and the second implemented as a Zener diode to detect a high voltage across the battery terminals. Both voltage monitors are enabled by an optocoupler switch. When the switch is turned on and either a low or a high voltage condition is detected, the cell circuit outputs a signal reflective of this condition through a second optocoupler. During a constant current charging phase, a high voltage condition causes the cell circuit to cause a portion of the charging current to bypass that battery, thus achieving equalization. A controller, which selectively enables the first optocoupler, also receives outputs from logic circuitry which tells whether any of batteries have low voltage and also whether the series connected batteries are fully charged. The scooter monitors the batteries for low voltage conditions during starting and also during quiescent states, i.e., low or no current draw, when it is being operated.
摘要翻译：电动踏板车采用均衡电路，用于对用于为踏板车供电的多个串联电池充电。均衡电路具有多个单元电路，每个单元电路跨过相应电池的端子。每个电池电路包括两个电压检测器，第一个被实现为用于检测电池端子两端的低电压的模块化电压监视器，第二电压检测器被实现为齐纳二极管以检测电池端子两端的高电压。两个电压监视器都由光耦合器开关使能。当开关接通并且检测到低电压或高电压状态时，单元电路通过第二光耦合器输出反映该状态的信号。在恒定电流充电阶段期间，高电压状态使得电池电路使一部分充电电流绕过该电池，从而实现均衡。选择性地启用第一光耦合器的控制器还接收来自逻辑电路的输出，其指示电池中是否有低电压以及串联的电池是否已充满电。踏板车在起动期间以及在静止状态期间监视电池的低电压状况，即，当它被操作时，其为低电流或无电流消耗。

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