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公开(公告)号：US5150944A
公开(公告)日：1992-09-29
申请号：US683536
申请日：1991-04-10
Applicant: Suguru Yoshida , Isao Tsunoda , Shoichi Sano
Inventor： Suguru Yoshida , Isao Tsunoda , Shoichi Sano
CPC classification number: B62D29/001 , B62D29/048 , F16B5/01 , F16B5/02
Abstract: A joint structure includes a sandwiched structural body comprising a core layer having opposite surfaces and a pair of first and second outer skin layers covering the opposite surfaces, respectively, and a substantially concave joint region defined in the first outer skin layer and comprising a side wall and a bottom wall contiguous to the side wall, the bottom wall being joined to the second outer skin layer. The side wall of the joint region is of a tapered shape. The sandwiched structural body is formed primarily of synthetic resins, and may additionally include reinforcing fibers.
Abstract translation: 接头结构包括夹层结构体，其包括具有相对表面的芯层和分别覆盖相对表面的一对第一和第二外皮层以及限定在第一外皮层中的基本上凹形接合区域，并且包括侧壁 以及与所述侧壁相邻的底壁，所述底壁连接到所述第二外表皮层。 接合区域的侧壁呈锥形。 夹层结构体主要由合成树脂形成，并且还可以包括增强纤维。
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公开(公告)号：US5069306A
公开(公告)日：1991-12-03
申请号：US336656
申请日：1989-04-11
Applicant: Kazuo Inoue , Shoichi Sano , Masami Ogura , Kenichi Nagahiro , Tsuneo Konno , Hajime Kajiwara , Yoshinobu Ono , Suguru Yoshida , Hiroo Shimada , Masahiro Hashiguchi
Inventor： Kazuo Inoue , Shoichi Sano , Masami Ogura , Kenichi Nagahiro , Tsuneo Konno , Hajime Kajiwara , Yoshinobu Ono , Suguru Yoshida , Hiroo Shimada , Masahiro Hashiguchi
Abstract: A power unit mounting structure in a motor vehicle includes a power unit comprising an engine having a crankshaft, a transmission coupled to the crankshaft of the engine, and a differential interposed between drive axles connected to a pair of laterally spaced front road wheels of the motor vehicle and the transmission. The power unit is mounted in a front portion of the motor vehicle with its center of gravity positioned rearwardly of the drive axles extending from the differential toward front road wheels serving as the drive road wheels. A steering gearbox extends parallel to the drive axles and is disposed forwardly of the drive axles.
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公开(公告)号：US5060975A
公开(公告)日：1991-10-29
申请号：US446429
申请日：1989-12-05
Applicant: Shoichi Sano , Suguru Yoshida , Ken Uchida , Hajime Kajiwara , Masao Ohno , Tateo Kawade
Inventor： Shoichi Sano , Suguru Yoshida , Ken Uchida , Hajime Kajiwara , Masao Ohno , Tateo Kawade
CPC classification number: B62D29/001 , B62D29/048
Abstract: The part-mounting structure of the present invention includes a part-mounting portion of a sandwich structure constituted by a core layer and plastic skin layers formed on both surfaces of the core layer, and a part-mounting metal member, at least one of the skin layers having a tapered recess having a sloped side wall and a flat bottom wall, the bottom wall being constituted by the skin layers bonded together, the part-mounting metal member having a bottom plate, and a pair of side plates vertically extending from the bottom plate substantially on both sides, at least one of the side plates having a dent tapered complementarily to the tapered recess of the sandwich structure. The part-mounting metal member is mounted to the part-mounting portion of the sandwich structure with a surface of the tapered recess of the sandwich structure and a surface of the tapered dent of the part-mounting metal member bonded together by an adhesive. This structure is suitable for mounting various parts such as engines, suspension beams, upper arms, radius rods, dampers, seat slide rails, etc. to the vehicle body.
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公开(公告)号：US4984646A
公开(公告)日：1991-01-15
申请号：US323496
申请日：1989-03-14
Applicant: Shoichi Sano , Yoshimi Furukawa , Akihiko Takei , Yutaka Nishi , Yasuaki Ohno
Inventor： Shoichi Sano , Yoshimi Furukawa , Akihiko Takei , Yutaka Nishi , Yasuaki Ohno
IPC: B62D5/00 , B62D6/00 , B62D101/00 , B62D113/00 , B62D119/00 , B62D137/00
Abstract: A steering system for a motor vehicle having power steering means including an actuator for turning steerable road wheels of the motor vehicle includes a control mechanism for eliminating a deviation between a desired direction of travel of the motor vehicle and an actual direction of travel of the motor vehicle, based on an output signal from a direction indicating mechanism which indicates the desired direction and an output signal from a direction detecting mechanism which detects the actual direction. The control mechanism determines a target turning angle for the steerable road wheels dependent on the deviation between the desired direction and the actual direction, and controls the power steering mechanism to turn the steerable road wheels up to the target turning angle.
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公开(公告)号：US4772036A
公开(公告)日：1988-09-20
申请号：US35646
申请日：1987-04-07
Applicant: Shoichi Sano , Yoshimi Furukawa , Masami Ogura , Masaru Abe , Yasuharu Oyama
Inventor： Shoichi Sano , Yoshimi Furukawa , Masami Ogura , Masaru Abe , Yasuharu Oyama
CPC classification number: B62D7/1545 , Y10T74/18208 , Y10T74/18256
Abstract: A steering system for the front and rear wheels of an automotive vehicle comprises a front wheel steering mechanism having an output shaft, a rear wheel steering mechanism having an input shaft coupled to the output shaft, an output member for steering the rear wheels, and a motion converting mechanism for converting rotation of the input shaft to movement of the output member, a vehicle speed sensor, and a control unit connected to the vehicle speed sensor for controlling operation of the motion converting mechanism dependent on the vehicle speed detected by the vehicle speed sensor. The motion converting mechanism comprises a shaft angularly movable by the input shaft, the shaft having an arm extending radially from one end thereof, a guide mounted on the output member and extending in a vertical direction transverse to an axis of the output member, a slide assembly disposed between and interconnecting the arm and the guide, and a drive device controlled by the control unit for moving the slide assembly along the guide.
Abstract translation: 用于机动车辆的前轮和后轮的转向系统包括具有输出轴的前轮转向机构，具有联接到输出轴的输入轴的后轮转向机构，用于转向后轮的输出构件和 运动转换机构，用于将输入轴的旋转转换为输出部件的运动，车速传感器和连接到车速传感器的控制单元，用于根据车速检测的运动转换机构的运转来控制运动转换机构 传感器。 运动转换机构包括可由输入轴角度运动的轴，该轴具有从其一端径向延伸的臂，安装在输出构件上并沿垂直于输出构件的轴线的垂直方向延伸的导向件，滑块 所述组件设置在所述臂和所述引导件之间并使其相互连接，以及由所述控制单元控制的用于沿着所述引导件移动所述滑动组件的驱动装置。
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Patent Agency Ranking
公开(公告)号：US4725073A
公开(公告)日：1988-02-16
申请号：US903299
申请日：1986-09-03
Applicant: Shoichi Sano , Yutaka Tashiro
Inventor： Shoichi Sano , Yutaka Tashiro
Abstract: A trailing arm suspension includes a holder pivotally supported on a vehicle body by a first pivot shaft extending substantially longitudinally of the vehicle body and supporting a second pivot shaft extending substantially transversely of the vehicle body, a trailing arm pivotally supported by the second pivot shaft on the holder and having a spindle mounted on a rear portion thereof for rotatably supporting a wheel, and a plurality of links have first ends thereof coupled to the trailing arm and extending substantially transversely of the vehicle body. The point at which the trailing arm is pivotally supported by the second pivot shaft can easily be displaced transversely through swinging movement of the holder about the axis of the first pivot shaft. A rubber bushing interposed between the trailing arm and the second pivot shaft can be harder or higher in rubber rigidity in the longitudinal and vertical directions of the vehicle body for limiting changes in wheel alignment when wheels are driven or braked.
Abstract translation: 牵引臂悬架包括通过基本上沿车身延伸的第一枢转轴枢转地支撑在车身上的支架，并且支撑基本上横向于车身延伸的第二枢转轴，由第二枢轴枢转地支撑的拖臂 所述保持器并且具有安装在其后部上的心轴，用于可旋转地支撑车轮，并且多个连杆具有其第一端联接到所述后臂并且基本上横向于所述车身延伸。 牵引臂由第二枢轴枢转地支撑的点可以容易地通过保持器围绕第一枢轴的轴线的摆动运动横向移位。 插入在牵引臂和第二枢转轴之间的橡胶衬套在车体的纵向和纵向方向上的橡胶刚度可以更硬或更高，以限制当车轮驱动或制动时车轮定位的变化。
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公开(公告)号：US4582334A
公开(公告)日：1986-04-15
申请号：US541132
申请日：1983-10-12
Applicant: Yutaka Tashiro , Yoshimi Furukawa , Shoichi Sano
Inventor： Yutaka Tashiro , Yoshimi Furukawa , Shoichi Sano
CPC classification number: B62D7/1527 , B60G2200/18 , B60G2200/341 , B60G2200/462
Abstract: A steering system for a vehicle having a steering wheel and front and rear wheels, including a front steering sub-system for steering the front wheels in accordance with the steering angle of the steering wheel and a rear steering sub-system for steering the rear wheels in the same and opposite directions with respect to the front wheels in accordance with the steering angle of the steering wheel. The steering system is provided with a rack and pinion type variable-ratio mechanism for varying the ratio of the steered angle of at least either of the front or rear wheels to the steering angle of the steering wheel in accordance with the magnitude of the steering angle of the steering wheel. The design freedom in setting a functional relation between the steering angle of the steering wheel and the turning curvature of the vehicle is thus maximized. Moreover, selective setting is permitted for change of ratio of the steered angle of the rear wheels to the steering angle in the vicinity of the initial position of the steering wheel. Further, there is permitted a favorable use of available vehicle dimensions to achieve an optimum feeling characteristic of steering operation.
Abstract translation: 一种用于车辆的转向系统，其具有方向盘和前轮和后轮，包括根据方向盘的转向角度转向前轮的前转向子系统和用于转向后轮的后转向子系统 根据方向盘的转向角度，相对于前轮相同且相反的方向。 转向系统设有齿条齿轮型可变比机构，用于根据转向角的大小改变前轮或后轮中的至少一个的转向角与方向盘的转向角的比率 的方向盘。 因此，使方向盘的转向角与车辆的转弯曲率之间的功能关系的设计自由度最大化。 此外，允许选择性地设定用于改变后轮的转向角与方向盘的初始位置附近的转向角的比率。 此外，允许有利地使用可用的车辆尺寸以实现转向操作的最佳感觉特性。
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公开(公告)号：US4553768A
公开(公告)日：1985-11-19
申请号：US553704
申请日：1983-11-21
Applicant: Yoshimi Furukawa , Shoichi Sano , Hiroshi Takamatsu , Makoto Sato
Inventor： Yoshimi Furukawa , Shoichi Sano , Hiroshi Takamatsu , Makoto Sato
CPC classification number: B62D7/1527
Abstract: A rear suspension for a vehicle including a vehicle body, front and rear wheels and a steering system for steering both the front and rear wheels by a steering wheel.The rear suspension comprises a rear sheel support member for supporting the rear wheels with respect to the vehicle body and a biasing mechanism, interposed between the vehicle body and the rear wheel support member, for biasing the rear wheel to restore the steering position thereof to the neutral position thereof.The rear wheel support member may comprise a shock absorber and a lower arm while the biasing mechanism may be a rubber bush.
Abstract translation: 一种用于车辆的后悬架，包括车体，前轮和后轮以及用于通过方向盘来转向前轮和后轮的转向系统。 后悬架包括用于相对于车体支撑后轮的后轮支撑构件和设置在车体和后轮支撑构件之间的偏置机构，用于偏压后轮以将其转向位置恢复到 中性位置。 后轮支撑构件可以包括减震器和下臂，同时偏置机构可以是橡胶衬套。
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公开(公告)号：US4467885A
公开(公告)日：1984-08-28
申请号：US402802
申请日：1982-07-28
Applicant: Yoshimi Furukawa , Shoichi Sano
Inventor： Yoshimi Furukawa , Shoichi Sano
CPC classification number: B62D7/1536
Abstract: A vehicular steering system which includes a steering wheel, front wheels and a steering mechanism therefor, and rear wheels and a steering mechanism therefor, the front and rear wheel steering mechanisms serving to steer both the front and rear wheels by operation of the steering wheel. The steering system is provided with a front wheel steering system connecting the steering wheel with the front wheels through the front wheel steering mechanism, a connection path connecting the front wheel steering mechanism with the rear wheel steering mechanism, a rear wheel steering system connecting the steering wheel with the rear wheels through the connection path and the rear wheel steering mechanism, and an auxiliary power mechanism connected to the connection path so as to assist steering operation of the steering wheel. The steering system provides for reduction in the steering torque appropriately in response to a resultant force of an external force acting on the front wheels from the road surface plus an external force acting on the rear wheels from the road surface at the time of steering operation for both wheels. The connection path of the system is arranged above lower vehicle members such as an exhaust pipe and a fuel tank, so that such members protect the connection path from damage.
Abstract translation: 一种车辆转向系统，其包括方向盘，前轮及其转向机构，以及后轮及其转向机构，前轮和后轮转向机构用于通过方向盘的操作来转向前轮和后轮。 转向系统设有前轮转向系统，前轮转向系统通过前轮转向机构连接方向盘与前轮，连接前轮转向机构与后轮转向机构的连接路径，连接转向器的后轮转向系统 通过连接路径和后轮转向机构的后轮的车轮，以及连接到连接路径以辅助方向盘的转向操作的辅助动力机构。 该转向系统提供了适当地减小转向转矩，以响应于在转向操作时从路面加上作用在前轮上的外力的合力加上从路面作用在后轮上的外力 两个轮子 系统的连接路径布置在诸如排气管和燃料箱的下部车辆构件之上，使得这些构件保护连接路径免受损坏。
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公开(公告)号：US4331224A
公开(公告)日：1982-05-25
申请号：US132524
申请日：1980-03-21
Applicant: Shoichi Sano
Inventor： Shoichi Sano
CPC classification number: B60G15/068 , F16F9/3228 , F16F9/362 , B60G2202/312 , B60G2204/1242 , B60G2204/418
Abstract: A hydraulic shock absorber for vehicles which includes a cylinder, a piston, a piston rod and a piston rod guide. In order to minimize noises which might otherwise be transmitted to the vehicular chassis through the piston rod, the piston rod is constructed of axially arranged divided piston rod members which are integrally connected through an elastic member. The piston rod guide may include radially arranged divided rod guide members which are integrally connected through an elastic member.
Abstract translation: 一种用于车辆的液压减震器，其包括缸，活塞，活塞杆和活塞杆导向件。 为了最小化否则可能通过活塞杆传递到车辆底盘的噪声，活塞杆由轴向分布的分开的活塞杆构件构成，它们通过弹性构件一体连接。 活塞杆引导件可以包括通过弹性构件一体地连接的径向布置的分隔杆引导构件。
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