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公开(公告)号：US20110181014A1
公开(公告)日：2011-07-28
申请号：US13003994
申请日：2009-07-17
IPC分类号： B62K3/02
CPC分类号： B62K15/008 , B62J25/00 , B62K2204/00 , B62M1/36
摘要： A cycle (1) for use by a rider (11) over a terrain surface (36). The cycle (1) includes a frame (2) having front (3) and rear (4) portions; a seat (13); a front wheel (5) rotatable about a primary axis (17) and attached to a steering member (7); a steering mechanism (8) coupled to the steering member (7); a rear wheel (6), rotatably attached to the rear frame portion (4); a drive mechanism (21 or 88) operatively coupled to the front (5) and/or rear (6) wheel; at least one footrest (12, 92) on the front wheel (5). The steering member (7) is pivotally attached to the front frame portion (3) for rotation about a secondary axis (15) orthogonal to the primary axis (17). The cycle (1) is configured such that a rider (11) can be seated on the seat (13) in operative contact with the steering mechanism (7) when the cycle (1) is in motion, whilst permitting both feet of the seated rider (11) to reach the terrain surface (36) when the cycle (1) is stationary.
摘要翻译： 一个由骑手（11）在地形表面（36）上使用的循环（1）。 循环（1）包括具有前部（3）和后部（4）部分的框架（2） 一个座位（13）; 可绕主轴线（17）旋转并连接到转向件（7）的前轮（5）; 联接到所述转向构件（7）的转向机构（8）; 后轮（6），可旋转地附接到后框架部分（4）; 可操作地联接到前（5）和/或后（6）轮的驱动机构（21或88） 在前轮（5）上的至少一个脚踏板（12,92）。 转向构件（7）可枢转地附接到前框架部分（3），以围绕与主轴线（17）正交的副轴线（15）旋转。 循环（1）被构造成使得当循环（1）运动时，骑手（11）可以坐在座椅（13）上以与转向机构（7）有效接触，同时允许座位 当循环（1）静止时，骑手（11）到达地形表面（36）。
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公开(公告)号：USD641667S1
公开(公告)日：2011-07-19
申请号：US29356464
申请日：2010-02-25
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公开(公告)号：US08523212B2
公开(公告)日：2013-09-03
申请号：US13003994
申请日：2009-07-17
IPC分类号： B62K13/00
CPC分类号： B62K15/008 , B62J25/00 , B62K2204/00 , B62M1/36
摘要： A cycle (1) for use by a rider (11) over a terrain surface (36). The cycle (1) includes a frame (2) having front (3) and rear (4) portions; a seat (13); a front wheel (5) rotatable about a primary axis (17) and attached to a steering member (7); a steering mechanism (8) coupled to the steering member (7); a rear wheel (6), rotatably attached to the rear frame portion (4); a drive mechanism (21 or 88) operatively coupled to the front (5) and/or rear (6) wheel; at least one footrest (12, 92) on the front wheel (5). The steering member (7) is pivotally attached to the front frame portion (3) for rotation about a secondary axis (15) orthogonal to the primary axis (17). The cycle (1) is configured such that a rider (11) can be seated on the seat (13) in operative contact with the steering mechanism (7) when the cycle (1) is in motion, while permitting both feet of the seated rider (11) to reach the terrain surface (36) when the cycle (1) is stationary.
摘要翻译： 一个由骑手（11）在地形表面（36）上使用的循环（1）。 循环（1）包括具有前部（3）和后部（4）部分的框架（2） 一个座位（13）; 可绕主轴线（17）旋转并连接到转向件（7）的前轮（5）; 联接到所述转向构件（7）的转向机构（8）; 后轮（6），可旋转地附接到后框架部分（4）; 可操作地联接到前（5）和/或后（6）轮的驱动机构（21或88） 在前轮（5）上的至少一个脚踏板（12,92）。 转向构件（7）可枢转地附接到前框架部分（3），以围绕与主轴线（17）正交的副轴线（15）旋转。 循环（1）被构造成使得当循环（1）运动时，骑手（11）可以坐在座椅（13）上以与转向机构（7）有效接触，同时允许坐在 当循环（1）静止时，骑手（11）到达地形表面（36）。
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