公开(公告)号：US06523905B2

公开(公告)日：2003-02-25

申请号：US09946453

申请日：2001-09-06

申请人： Seiji Tamura ,  Morio Oshina ,  Kiyoshi Hirasawa ,  Tsuyoshi Takayama ,  Yoshinori Sendai

发明人： Seiji Tamura ,  Morio Oshina ,  Kiyoshi Hirasawa ,  Tsuyoshi Takayama ,  Yoshinori Sendai

IPC分类号： B60K504

CPC分类号： B60K11/04 ,  B60K5/04 ,  B60K11/00 ,  B60K15/063 ,  B60K17/10 ,  B60Y2200/41 ,  B62D55/06

摘要： A crawler carrier capable of smoothly operating a driving force source even at a slant. The driving force source is arranged between a dump body and a cab and laid in a lateral direction and at the same time the driving force source and a heat exchanger are arranged in series in a lateral direction. With such an arrangement as above, the driving force source can be arranged at an upper structure frame under a state in which it becomes substantially horizontal without interfering with the dump body. Even when the crawler carrier performs work at a slant the engine can always be lubricated with lubricant oil and the driving force source can be operated smoothly.

摘要翻译： 能够平稳地操作驱动力源的履带架，即使是倾斜的。 驱动力源设置在倾卸车体和驾驶室之间，并且沿横向放置，同时驱动力源和热交换器沿横向排列成串联。 通过上述这样的布置，驱动力源可以在其基本上水平的状态下布置在上部结构框架处，而不会干扰倾卸体。 即使履带式车辆在倾斜状态下进行工作，发动机也可以始终用润滑油进行润滑，驱动力源能够平稳运转。

公开(公告)号：US06405823B1

公开(公告)日：2002-06-18

申请号：US09635687

申请日：2000-08-10

申请人： Masatoshi Fukamachi ,  Shin Nabeya

发明人： Masatoshi Fukamachi ,  Shin Nabeya

IPC分类号： B60K504

CPC分类号： B60K17/16 ,  B60K5/04 ,  B60K5/12 ,  B60K11/04 ,  B60K17/00 ,  B60K17/02 ,  B60K17/08 ,  B60K17/22 ,  B60Y2200/124

摘要： To suppress vibrations of a power unit which is vertically swingably supported to a vehicle body, thereby suppressing the generation of noise. A vehicle power unit includes an internal combustion engine having a cylinder portion with axis L which is inclined down to the rear side from a vertical direction, and a power transmitting device for transmitting power of the engine to a rear wheel WR. The power unit is supported at a front pivot portion and a rear pivot portion to a vehicle body so as to be vertically swingable about the front pivot portion. A crankshaft and an axle of the rear wheel are located below a plane containing the axes of the front pivot portion and the rear pivot portion. The plane and the cylinder portion intersect each other between the front pivot portion and the rear pivot portion as viewed in side elevation.

摘要翻译： 为了抑制上下摆动地支撑在车身上的动力装置的振动，抑制噪音的产生。 车辆动力单元包括具有从垂直方向向下倾斜到轴线L的圆筒部的内燃机，以及用于将发动机的动力传递到后轮WR的动力传递装置。 动力单元被支撑在前枢轴部分和后枢轴部分到车体，以便能够围绕前枢轴部分垂直摆动。 后轮的曲轴和轴位于包含前枢轴部分和后枢转部分的轴线的平面的下方。 平面和圆筒部分在侧视图中在前枢转部分和后枢转部分之间彼此相交。

公开(公告)号：US06779622B2

公开(公告)日：2004-08-24

申请号：US09983778

申请日：2001-10-25

申请人： Takafumi Mizorogi

发明人： Takafumi Mizorogi

IPC分类号： B60K504

CPC分类号： B60K6/26 ,  B60K6/485 ,  B60K11/04 ,  B60K2001/003 ,  F01P1/06 ,  F01P3/12 ,  F01P3/18 ,  F01P2050/24 ,  F01P2050/30 ,  Y02T10/6226 ,  Y10S903/906

摘要： To cool a power drive unit for controlling the operation of a motor-generator connected to an engine and function as either a motor or a generator, an electric power drive unit-accommodating chamber is defined outside a side frame disposed on a side of an engine room with the engine accommodated therein in a widthwise direction of a vehicle, and is separated from the engine room. The electric power drive unit is accommodated in the power drive unit-accommodating chamber. A cooling device is integrally provided on the electric power drive unit to use cooling water to perform heat exchange with travel wind, and a heat shield plate is mounted between the engine room and the electric power drive unit-accommodating chamber.

摘要翻译： 为了冷却用于控制连接到发动机并且用作电动机或发电机的电动发电机的操作的动力驱动单元，电力驱动单元容纳室被限定在设置在发动机侧的侧框架的外侧 发动机容纳在车辆的宽度方向上的发动机室，与发动机室分离。 电力驱动单元容纳在动力驱动单元容纳室中。 在电力驱动单元上一体地设置有冷却装置，以使用冷却水与行驶风进行热交换，并且在发动机室和电力驱动单元容纳室之间安装隔热板。

公开(公告)号：US06782963B2

公开(公告)日：2004-08-31

申请号：US09842251

申请日：2001-04-26

申请人： Yoshiaki Hori ,  Takashi Shichinohe ,  Hiroshi Ohri

发明人： Yoshiaki Hori ,  Takashi Shichinohe ,  Hiroshi Ohri

IPC分类号： B60K504

CPC分类号： B62K5/01 ,  B60K17/08 ,  B60K17/10 ,  B60K17/16 ,  B60K17/22 ,  B60K17/34 ,  B60K17/344 ,  B62K2005/001

摘要： A four-wheel vehicle for traveling on an irregular road that is superior in weight balance and traveling stability. A rotating section (radial center line L3) of a torque converter T and a drive shaft (longitudinal center line L2) which transmits a driving force from a transmission mechanism M to front or rear wheels, are distributed right and left in an opposed relationship to each other with respect to a longitudinal center line (L1) of a vehicle body.

摘要翻译： 四轮车在不平凡的道路上行驶，重量平衡和行驶稳定性优越。 将变矩器T的转动部（径向中心线L3）和将变速机构M的驱动力传递到前轮或后轮的驱动轴（纵向中心线L2）以相对的关系向左右分配 彼此相对于车身的纵向中心线（L1）。

公开(公告)号：US06234268B1

公开(公告)日：2001-05-22

申请号：US09483475

申请日：2000-01-14

申请人： James C Savage ,  Stephen M Leitner ,  Brian D Dwyer

发明人： James C Savage ,  Stephen M Leitner ,  Brian D Dwyer

IPC分类号： B60K504

CPC分类号： B60K5/1241 ,  B60G2202/25 ,  B60G2206/11 ,  B60K5/1216 ,  F16F7/10

摘要： An engine/transmission mounting arrangement in a front wheel drive vehicle including a bearing support at either end of the engine/transmission and an improved torque strut between the vehicle structure and the engine/transmission for restraining torsionally induced rolling movements of the engine/transmission. The improved torque strut having a substantial added mass to an end portion adjacent to the connection of the torque strut with the engine/transmission.

摘要翻译： 在前轮驱动车辆中的发动机/变速器安装装置，其包括在发动机/变速器的任一端处的轴承支撑件和车辆结构与发动机/变速器之间的改进的扭矩支柱，用于限制发动机/变速器的扭转感应的滚动运动。 改进的扭矩支柱具有与扭矩支柱与发动机/变速器的连接相邻的端部具有大量附加质量。