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1. 发明申请

US20100044137A1 POWERED FOLDABLE SCOOTER 失效
标题翻译：动力折叠玩具
公开(公告)号：US20100044137A1
公开(公告)日：2010-02-25
申请号：US12299991
申请日：2007-05-08
申请人： Paul Atherton , Andrew Graham , Kurt Walas
发明人： Paul Atherton , Andrew Graham , Kurt Walas
IPC分类号： B62D61/02 , B62M1/00
CPC分类号： B62K3/002 , B60L11/1805 , B62K2204/00 , Y02T10/7005
摘要： A scooter has a platform on which a rider can stand, a front wheel attached to a steering system including an upstanding handle bar and rear wheel which is driven. The scooter can be folded at a hinge line across the platform so to allow it to collapse. A case for the scooter includes a front part and a rear part covering the front and rear wheels with the parts brought together by the collapsing of the platform. This folding action also uses a pivot link to move the front and rear wheels pivoted within the respective case parts to a folded position. The steering includes a headstock with the steering bar connected to the front fork by a drive coupling which converts the rotation of the steering bar about the generally vertical axis to the rotation of the fork about an inclined axis.
摘要翻译：踏板车具有骑车人可以站立的平台，附接到转向系统的前轮，该转向系统包括直立的手柄和被驱动的后轮。踏板车可以在铰链线上折叠穿过平台，以使其能够折叠。用于踏板车的壳体包括前部和后部，该前部和后部覆盖前轮和后轮，并且通过平台的折叠将部件收起在一起。该折叠动作还使用枢轴连杆将在相应的壳体部分内枢转的前后轮移动到折叠位置。转向架包括一个主轴箱，转向杆通过一个驱动联轴器连接到前叉上，该驱动联轴器将转向杆围绕大体上垂直的轴线旋转，使其相对于倾斜轴线的转动转动。

2. 发明授权

US08162090B2 Powered foldable scooter 失效
标题翻译：动力折叠滑板车
公开(公告)号：US08162090B2
公开(公告)日：2012-04-24
申请号：US12299991
申请日：2007-05-08
申请人： Paul Atherton , Andrew Graham , Kurt Walas
发明人： Paul Atherton , Andrew Graham , Kurt Walas
IPC分类号： B62D61/00
CPC分类号： B62K3/002 , B60L11/1805 , B62K2204/00 , Y02T10/7005
摘要： A scooter has a platform on which a rider can stand, a front wheel attached to a steering system including an upstanding handle bar and rear wheel which is driven. The scooter can be folded at a hinge line across the platform so to allow it to collapse. A case for the scooter includes a front part and a rear part covering the front and rear wheels with the parts brought together by the collapsing of the platform. This folding action also uses a pivot link to move the front and rear wheels pivoted within the respective case parts to a folded position. The steering includes a headstock with the steering bar connected to the front fork by a drive coupling which converts the rotation of the steering bar about the generally vertical axis to the rotation of the fork about an inclined axis.
摘要翻译：踏板车具有骑车人可以站立的平台，附接到转向系统的前轮，该转向系统包括直立的手柄和被驱动的后轮。踏板车可以在铰链线上折叠穿过平台，以使其能够折叠。用于踏板车的壳体包括前部和后部，该前部和后部覆盖前轮和后轮，并且通过平台的折叠将部件收起在一起。该折叠动作还使用枢轴连杆将在相应的壳体部分内枢转的前后轮移动到折叠位置。转向架包括一个主轴箱，转向杆通过一个驱动联轴器连接到前叉上，该驱动联轴器将转向杆围绕大体上垂直的轴线旋转，使其相对于倾斜轴线的转动转动。

3. 发明授权

US4562351A Sample introduction device for mass spectrometers 失效
标题翻译：质谱仪样品引入装置
公开(公告)号：US4562351A
公开(公告)日：1985-12-31
申请号：US550189
申请日：1983-11-09
申请人： Paul Atherton , Peter Burns , Brian N. Green
发明人： Paul Atherton , Peter Burns , Brian N. Green
IPC分类号： H01J49/04
CPC分类号： H01J49/0409 , H01J49/0495
摘要： The invention consists of a mass spectrometer having a sample insertion probe on which a reference compound and an unknown sample can be simultaneously introduced without mixing into a field ionization or ion or neutral particle bombardment ion source. An insulated support is mounted by a parallel hinge on the end of the probe shaft. Two or more separated segments or emitter wires, one carrying the unknown sample, another carrying an appropriate reference compound, are mounted on a base member which is fitted to the support. A drive shaft, concentric with the outer probe shaft, has an eccentric peg on the end, which engages with a cam on the support, so that rotation of the drive shaft results in an oscillating motion of the segments or emitters, alternately positioning them in the optimum position for ionization. A spectrum of the sample or the reference compound can be obtained when required by selecting the appropriate position of the drive shaft. Rotation of the drive shaft may be controlled by a servo- mechanism and a computer. As a result, improved accuracy of mass measurement of peaks in the mass spectrum of the sample is achieved.
摘要翻译：本发明由具有样品插入探针的质谱仪组成，其上可以同时引入参比化合物和未知样品而不混入场电离或离子或中性粒子轰击离子源。绝缘支架通过平行铰链安装在探头轴的端部上。两个或多个分离的段或发射极线，一个携带未知样品，另一个携带适当的参考化合物，安装在安装在载体上的基底构件上。与外探头轴同心的驱动轴在端部上具有偏心栓，其与支撑件上的凸轮接合，使得驱动轴的旋转导致段或发射器的振荡运动，并将它们交替地定位在电离的最佳位置。通过选择驱动轴的适当位置，可以在需要时获得样品或参考化合物的光谱。驱动轴的旋转可以由伺服机构和计算机控制。结果，可以提高样品质谱峰的质量测量精度。

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