公开(公告)号：US06644756B1

公开(公告)日：2003-11-11

申请号：US10166606

申请日：2002-06-12

申请人： Akio Handa ,  Hideo Yanai ,  Bunzo Seki ,  Atsuko Yamaguchi

发明人： Akio Handa ,  Hideo Yanai ,  Bunzo Seki ,  Atsuko Yamaguchi

IPC分类号： B60B2100

CPC分类号： B60B3/044 ,  B60B3/08 ,  B60B3/16 ,  B60B21/021 ,  B60B21/023 ,  B60B21/028 ,  B60B21/04 ,  B60B21/104 ,  B60B25/002

摘要： A large-diameter part, the diameter of which is larger than the diameter in the center, is provided at the edges of a rim via parts having a difference in a level. Curled parts are provided on both edges of the rim by curling the large-diameter part. Each end face of the curled parts is touched to the parts having a difference in a level. The rigidity of the side of the edge of the rim can be enhanced by providing the parts having a difference in a level to the rim. As a result, the rigidity of the whole wheel can be enhanced and in addition, as a disc and the rim are not required to be thickened, the weight of the wheel can be prevented from being increased.

摘要翻译： 直径大于中心直径的大直径部分通过具有水平差的部件设置在轮辋的边缘。 通过卷曲大直径部分，在边缘的两个边缘上设置弯曲部分。 卷曲部分的每个端面被触摸到具有不同级别的部分。 可以通过提供具有与轮辋的水平差的部件来增强轮缘边缘的刚性。 结果，可以提高整个车轮的刚度，此外，由于盘和轮辋不需要加厚，所以可以防止车轮的重量增加。

公开(公告)号：US07604082B2

公开(公告)日：2009-10-20

申请号：US11226431

申请日：2005-09-15

申请人： Hideo Yanai ,  Kozo Yamada ,  Yuji Maki

发明人： Hideo Yanai ,  Kozo Yamada ,  Yuji Maki

IPC分类号： B60K17/00

CPC分类号： B62K5/01 ,  B62K2005/001

摘要： To provide a swing arm structure capable of suppressing the required rigidity of a cross member to a low level to reduce the weight of the cross member. In a swing arm structure, a swing arm includes a pair of left and right arm bodies with a cross member spanning therebetween. Ends of the swing arm suspend rear wheels. A rear wheel-driving rear drive shaft, connected to a rear final reduction gear unit, is placed above the cross member. As viewed laterally, the cross member is contained within the profile of each arm body and is formed to be trapezoidal in section such that its bottom portion is broader than its upper portion.

摘要翻译： 为了提供能够将横梁的所需刚性抑制到低水平的摆臂结构，以减小横梁的重量。 在摆臂结构中，摆臂包括一对跨越其间的横向构件的左右臂体。 摆臂的末端悬挂后轮。 连接到后最终减速装置的后轮驱动后驱动轴被放置在横梁的上方。 如横向观察，横向构件被包含在每个臂体的轮廓内，并且形成为截面为梯形，使得其底部比其上部更宽。

公开(公告)号：US20060066069A1

公开(公告)日：2006-03-30

申请号：US11226431

申请日：2005-09-15

申请人： Hideo Yanai ,  Kozo Yamada ,  Yuji Maki

发明人： Hideo Yanai ,  Kozo Yamada ,  Yuji Maki

IPC分类号： B60G3/20

CPC分类号： B62K5/01 ,  B62K2005/001

摘要： To provide a swing arm structure capable of suppressing the required rigidity of a cross member to a low level to reduce the weight of the cross member. In a swing arm structure, a swing arm includes a pair of left and right arm bodies with a cross member spanning therebetween. Ends of the swing arm suspend rear wheels. A rear wheel-driving rear drive shaft, connected to a rear final reduction gear unit, is placed above the cross member. As viewed laterally, the cross member is contained within the profile of each arm body and is formed to be trapezoidal in section such that its bottom portion is broader than its upper portion.

公开(公告)号：US06206398B1

公开(公告)日：2001-03-27

申请号：US09392576

申请日：1999-09-09

申请人： Hideo Yanai ,  Shinichi Yamada

发明人： Hideo Yanai ,  Shinichi Yamada

IPC分类号： B62K1104

CPC分类号： B62K5/01 ,  B62K25/283 ,  B62K2005/001

摘要： A rear swingarm is made by casting an aluminum alloy having a front cross member with pivots at a front end thereof, a rear cross member having axle holders at the rear end thereof, and a pair of hollow arms connecting the front and rear cross members along the length of a buggy. The rear swingarm has an opening for cut-away excess metal, which is in the shape of an egg when viewed from above. A front wall, an inner wall and a rear wall, constituting the opening, are rounded with curvatures R1, R2 and R3, respectively. The inner wall is uniformly rounded with the curvature R2. A width of the arms is gradually increased from the front end thereof toward the rear end of the buggy.

摘要翻译： 后摆臂通过铸造铝合金制成，该铝合金具有在其前端具有枢轴的前横梁，在其后端具有轴保持器的后横梁以及沿前后交叉构件连接的一对中空臂 越野车的长度。 后摆臂具有用于切除多余金属的开口，当从上方观察时，该多余金属呈卵形。 构成开口的前壁，内壁和后壁分别以曲率R1，R2和R3圆形化。 内壁以曲率R2均匀地圆形。 臂的宽度从其前端朝向越野车的后端逐渐增加。

公开(公告)号：US4582175A

公开(公告)日：1986-04-15

申请号：US604105

申请日：1984-04-26

申请人： Hideo Yanai

发明人： Hideo Yanai

IPC分类号： B60T1/06 ,  F16D55/38 ,  F16D65/14 ,  F16D65/54 ,  F16D65/56 ,  F16D65/847 ,  G01P1/02

CPC分类号： F16D55/38 ,  B60T1/06 ,  F16D65/54 ,  F16D65/567 ,  F16D2125/36

摘要： A brake for a vehicle adapted to be used for an off-road 3-wheel motor cycle or 4-wheel vehicle. This brake has a wheel, an axle rotated integrally with the wheel, a cylindrical hub rotatably engaged with the axle, a chamber formed in the hub and a multi-disc brake provided in the chamber. Thus, the brake is hardly affected by the influence of sand, mud and water scattered when the vehicle is running, and the tires and wheels can be readily cleaned when the vehicle is cleaned.

摘要翻译： 适用于越野三轮摩托车或四轮车辆的车辆制动器。 该制动器具有车轮，与车轮一体地旋转的车轴，与轴可旋转地接合的圆柱形轮毂，形成在轮毂中的腔室和设置在腔室中的多盘式制动器。 因此，当车辆行驶时，制动器几乎不受沙粒，泥浆和水分散的影响，并且当清洁车辆时可以容易地清洁轮胎和车轮。