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1. 发明申请

WO2008008222A2 CHILDREN'S RIDE-ON VEHICLES HAVING GROUND DETECTION SYSTEMS 审中-公开
标题翻译：具有地面检测系统的儿童骑行车
公开(公告)号：WO2008008222A2
公开(公告)日：2008-01-17
申请号：PCT/US2007/015285
申请日：2007-07-09
申请人： MATTEL, INC. , HOWELL, William, R. , RHEIN, John , SITARSKI, Gerald, P. , ZIRHELD, Richard, A.
发明人： HOWELL, William, R. , RHEIN, John , SITARSKI, Gerald, P. , ZIRHELD, Richard, A.
IPC分类号： B60K1/00
CPC分类号： B62K9/00 , B60G3/01 , B60G17/016 , B60G17/0195 , B60G2202/12 , B60G2206/122 , B60G2300/20 , B60G2300/26 , B60G2400/82 , B60G2401/20 , B60G2600/07 , B60G2600/18 , B60L3/00 , B60L2200/20 , B62K2204/00
摘要： Children's ride-on vehicles having a drive assembly that is selectively configured between a plurality of drive configurations, such as responsive to user inputs via user input devices, and a ground detection system that is adapted to detect when at least one of a plurality of wheels loses contact with the ground surface. The ground detection system may be adapted to restrict the plurality of drive configurations responsive thereto. This restriction may be automatic responsive to loss of contact of the at least one of the plurality of wheels with the ground surface, and it may be made regardless, or independent, of user inputs that otherwise would select and/or enable one of the restricted drive configurations.
摘要翻译：具有驱动组件的儿童骑乘车辆，其选择性地配置在多个驱动配置之间，诸如响应于经由用户输入设备的用户输入，以及地面检测系统，其适于检测何时至少一个多个车轮与地面接触不良。地面检测系统可以适于对其进行响应地限制多个驱动配置。这种限制可以自动地响应于多个车轮中的至少一个与地面的接触的损失，并且可以使得不管或独立于用户输入，否则将选择和/或启用受限制的一个的用户输入驱动器配置。

2. 发明申请

WO2008008173A2 BLOW-MOLDED WHEELS HAVING UNDULATING TREADS, METHODS FOR PRODUCING THE SAME, AND CHILDREN'S RIDE-ON VEHICLES INCLUDING THE SAME 审中-公开
标题翻译：具有发条的吹塑车轮及其制造方法，以及包括其中的儿童骑行车辆
公开(公告)号：WO2008008173A2
公开(公告)日：2008-01-17
申请号：PCT/US2007/014750
申请日：2007-06-25
申请人： MATTEL, INC. , LUCAS, Christopher, F. , RHEIN, John
发明人： LUCAS, Christopher, F. , RHEIN, John
IPC分类号： B60K1/00
CPC分类号： B62K9/00 , B29C2049/542 , B60C7/00 , B60C11/0311 , B62K2204/00 , Y10S180/908
摘要： Improved blow-molded wheels, methods for producing the same, and children's ride-on vehicles including the same are disclosed. The blow-molded wheels may include a blow-molded wheel body that is configured to rotate about an axis and has a tread surface that extends circumferentially around the wheel body and may have a circumferential profile that is defined as the locus of points at which the radial distance from the axis to the tread surface is greatest at each position around the circumference of the tread surface. The radial distance from the axis to the circumferential profile may change from a first radius to a second radius that is larger than the first radius at a plurality of spaced-apart positions along the circumferential profile. The method for producing the blow-molded wheels may include providing a mold with pinch-off rings that have an opening configured to form the circumferential profile.
摘要翻译：公开了改进的吹塑轮，其制造方法和包括其的儿童骑乘车。吹塑轮可以包括吹塑成型的轮体，其被构造成围绕轴线旋转并且具有围绕车轮主体周向延伸的胎面表面，并且可以具有被定义为点的位置的圆周轮廓，在胎面表面周围的每个位置处，从轴线到胎面表面的径向距离最大。从轴向圆周轮廓的径向距离可以沿着圆周轮廓在多个间隔开的位置处从第一半径改变到大于第一半径的第二半径。用于生产吹塑轮的方法可以包括向模具提供具有构造成形成周向轮廓的开口的夹紧环。

3. 发明申请

WO2007127119A2 CHILDREN'S RIDE-ON VEHICLES HAVING IMPROVED SHIFTER ASSEMBLIES 审中-公开
标题翻译：儿童骑车改装改装车
公开(公告)号：WO2007127119A2
公开(公告)日：2007-11-08
申请号：PCT/US2007/009502
申请日：2007-04-18
申请人： MATTEL, INC. , LUCAS, Christopher, F. , RHEIN, John
发明人： LUCAS, Christopher, F. , RHEIN, John
IPC分类号： B60K1/00
CPC分类号： B60K1/00 , Y10T74/20012
摘要： Children's ride-on vehicles having improved shifter assemblies. The vehicles include a drive assembly comprising a velocity control assembly that selectively configures the drive assembly within a plurality of drive configurations and which includes a switch assembly adapted to be selectively configured between a plurality of velocity settings. Each velocity setting configures the drive assembly to a predetermined drive configuration. The velocity control assembly may include an actuator assembly that receives user inputs via a shifter handle moveable between a plurality of shift positions along a plurality of shift paths. Each shift position configures the switch assembly to a particular velocity setting. At least two of the shift paths have non-linear relative orientations. In some embodiments, the actuator assembly includes a biasing mechanism, which urges the shifter handle towards a selected shift position, and/or a restraining mechanism, which selectively prevents the shifter handle from being moved to a selected shift position.
摘要翻译：儿童骑行车具有改进的换档装置。所述车辆包括驱动组件，所述驱动组件包括速度控制组件，所述速度控制组件选择性地将所述驱动组件配置在多个驱动配置内，并且包括适于被选择性地配置在多个速度设置之间的开关组件。每个速度设置将驱动器组件配置为预定的驱动器配置。速度控制组件可以包括致动器组件，该致动器组件经由可在沿着多个移位路径的多个换档位置之间移动的换档手柄接收用户输入。每个换档位置将开关组件配置为特定的速度设置。至少两个移位路径具有非线性相对取向。在一些实施例中，致动器组件包括偏置机构，该偏置机构朝向所选择的换档位置推动换档器手柄，和/或限制机构，其选择性地防止换档手柄移动到所选择的换档位置。

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