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1. 发明专利

JP2017081331A パワーユニットの支持構造审中-公开
公开(公告)号：JP2017081331A
公开(公告)日：2017-05-18
申请号：JP2015210412
申请日：2015-10-27
申请人：ダイハツ工業株式会社 , Daihatsu Motor Co Ltd
发明人： SATO KO , SAITO HIROSHI , IWAI SHINICHIRO , YAMAZAKI SHOICHI
IPC分类号： B60K5/12 , B60K17/04 , B60K17/16
摘要：【課題】車両の低床化を図りつつ、いわゆるFF方式の縦置きパワーユニットを小型の支持構造で支持できるようにする。【解決手段】差動装置DおよびエンジンEを前部マウントFMおよび後部マウントRMによりそれぞれ支持し、特に後部マウントRMは、従来のエンジンEの位置よりもスラントさせてエンジンEの重心を下げた状態で支持する。このとき、慣性主軸IAがトルクロール軸Taに一致するように、エンジンEをスラントさせる。【選択図】図2

2. 发明专利

JP2013071496A De dion type rear suspension 有权
标题翻译： DE DION型后悬挂
公开(公告)号：JP2013071496A
公开(公告)日：2013-04-22
申请号：JP2011210302
申请日：2011-09-27
申请人： Daihatsu Motor Co Ltd , ダイハツ工業株式会社
发明人： BANDO MASAKI , SATO KO
IPC分类号： B60G9/04 , B60B35/16 , B60B35/18
CPC分类号： Y02T10/86
摘要： PROBLEM TO BE SOLVED: To provide a de Dion type rear suspension including a carrier which has sufficient strength against an impact in a vertical direction, and a hub bearing which can be attached/detached to/from the inside of a vehicle.SOLUTION: This rear suspension 10 includes an axle beam 12, and carriers 30 disposed at the end parts of the axle beam 12. A hub is connected to an end part of the carrier 30. The hub is rotatably supported by the hub bearing. The hub bearing is fixed to the carrier 30 from the inside of the vehicle. An attachment/detachment opening for attaching/detaching the hub bearing is formed on an inner side face 34 of the carrier 30. An upper extension part and a lower extension part are extended upward and downward with respect to the attachment/detachment part. The both extension parts are connected by a connecting part vertically extended between them.
摘要翻译：要解决的问题：提供一种包含具有足够的强度以抵抗垂直方向冲击的载体的脱模型后悬架以及可以从车辆内部附接/拆卸的轮毂轴承。解决方案：该后悬架10包括轴梁12和设置在轴梁12的端部处的托架30.轮毂连接到托架30的端部。轮毂由轮毂可旋转地支撑轴承。轮毂轴承从车辆内部固定到托架30上。在托架30的内侧面34上形成有用于安装/拆卸轮毂轴承的安装/拆卸开口。上延伸部分和下延伸部分相对于附接/拆卸部分向上和向下延伸。两个延伸部分通过在它们之间垂直延伸的连接部分连接。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2007131290A Front automobile body structure 有权
标题翻译：前汽车身体结构
公开(公告)号：JP2007131290A
公开(公告)日：2007-05-31
申请号：JP2006031001
申请日：2006-02-08
申请人： Daihatsu Motor Co Ltd , ダイハツ工業株式会社
发明人： SATO KO , ICHIHARA TAKAHIRO
IPC分类号： B62D21/00
摘要： PROBLEM TO BE SOLVED: To provide a front automobile body structure capable of avoiding any effect on a cabin by reliably performing the backward movement of a suspension member in a collision of an automobile. SOLUTION: A slit (detachment means) 24d for allowing detachment from a suspension member 3 as the suspension member is moved backwardly is provided on a fixed bracket 24. A bent part 18e is formed in a part in a vicinity of the fixed bracket 24 of a stabilizer 18. The shortest distance d between the bent part 18e and a gear mounting bracket 22 is set to be larger than a movement stroke required for the detachment of the suspension member 3. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种能够通过在汽车的碰撞中可靠地执行悬挂构件的向后运动而能够避免对车厢的任何影响的前部车身结构。解决方案：在固定支架24上设置有用于允许从作为悬挂构件的悬挂构件3脱离的狭缝（分离装置）24d。固定支架24上形成有弯曲部分18e，弯曲部分18e和齿轮安装支架22之间的最短距离d被设定为大于悬挂部件3脱离所需的移动行程。（C）2007 ，JPO＆INPIT

4. 发明专利

JP2003146040A SUSPENSION ARM 审中-公开
公开(公告)号：JP2003146040A
公开(公告)日：2003-05-21
申请号：JP2001348456
申请日：2001-11-14
申请人： DAIHATSU MOTOR CO LTD
发明人： SATO KO
IPC分类号： B60G7/00 , B62D21/11
摘要： PROBLEM TO BE SOLVED: To provide a suspension arm not only increasing rigidity but also capable of effectively utilizing deformation of a vehicle body when there is a large input in a vehicular fore and aft direction due to an impact or the like. SOLUTION: The suspension arm is provided with a first arm part 2 with a base end 2a connected with the vehicle body and a tip 2b supporting a wheel member 5, and a second arm part 3 extended from the first arm part 2 with a base end 3a connected with the vehicle body. A displacing means is provided for displacing the second arm part 3 with respect to the first arm part 2 by an input in the vehicular fore and aft direction in an emergency.

5. 发明专利

JP2001018811A IMPACT FORCE ABSORBING STRUCTURE FOR STEERING DEVICE 失效
公开(公告)号：JP2001018811A
公开(公告)日：2001-01-23
申请号：JP19396999
申请日：1999-07-08
申请人： DAIHATSU MOTOR CO LTD
发明人： SATO KO
IPC分类号： B62D25/08 , B62D1/19
摘要： PROBLEM TO BE SOLVED: To provide an impact force absorbing structure for a steering device having a simple structure and capable of preventing an increase in the number and weight of parts and the projection of a steering shaft to a vehicle cabin on collision. SOLUTION: In an impact force absorbing structure for a steering device in which a gear case 18 having an axis extending in a vehicle width direction is disposed backward of an engine unit E, a lower end of a steering shaft 5 is connected to a gear box 20 of the gear case 18 through a flexible coupling 6, and the gear case 18 is fixed to a cross member 25 through a bracket 30, a notch 31 constituting a low rigidity part is formed in the area of a right and left wall 30b of the bracket 30 located backward of a fixed part 22c and lower than the axis of the gear case 18. This actuates a downward retracting force on the steering shaft 5 due to the downward-backward rotation of the lower portion of the bracket 30 when the engine unit E is moved backward by front collision and collided against the gear case 18.

6. 发明专利

JP2000335217A ELASTIC BUSH OF SUSPENSION ARM 失效
公开(公告)号：JP2000335217A
公开(公告)日：2000-12-05
申请号：JP14292999
申请日：1999-05-24
申请人： DAIHATSU MOTOR CO LTD
发明人： SATO KO
IPC分类号： B60G7/02 , B60G9/04
摘要： PROBLEM TO BE SOLVED: To support swing-movement of a suspension arm and normalize the behavior of tires by pressing a part of a bush to a control bevel formed on a vehicle body, when the bush is relatively moved in a vehicle width direction by a cornering force acted on the tires. SOLUTION: When a vehicle is, for instance, turned to left, a left cornering force is generated on a pair of left and right tires 8, 9, and thus a rubber bush 17 of an elastic bush 3 is pressed against an inner panel 13. In this case, the inner panel 13 has a control bevel 24 on its inner side, and the bush 17 has a protrusion 25 on its end face. A moving range of the protrusion 25 is selected so as not to contact a vertical wall 27 when working. Consequently, when the protrusion 25 starts to contact the control bevel 24, the force element is generated in a rebound direction 26 due to an inclination of the control bevel 24 to support the rebound behavior of a trailing arm 1. Therefore, swing-movement of a suspension arm is supported and the tire behavior is normalized.

7. 发明专利

JP2000318420A TRAILING ARM TYPE SUSPENSION 失效
公开(公告)号：JP2000318420A
公开(公告)日：2000-11-21
申请号：JP13560399
申请日：1999-05-17
申请人： DAIHATSU MOTOR CO LTD
发明人： SATO KO
IPC分类号： B60G9/04
摘要： PROBLEM TO BE SOLVED: To provide a trailing arm type suspension which can weld continuously at the fixed place between a torsion beam and arm member and in which the strength reliability at such fixed place is improved. SOLUTION: In a trailing arm type suspension A, having an arm along the front/rear direction at both ends 10a of the torsion beam 10 extending in a car width direction N2, in which the bush 13 for installing on a car body is provided in the front of the arm, while the spindle 12 for installing a wheel is provided in the rear of the arm, the torsion beam 10 is composed of a pipe material with a hollow section from both ends 10a over the intermediate part 10b and has an internally bent portion 10ba on the intermediate part 10b and also the rearside portion of the arm is formed by folding both ends 10a in the rearside direction and the frontside portion of the arm is composed of an arm member 11 welded to the outside near both ends 10a of the torsion beam 10.

8. 发明专利

JP2000326713A TOE CORRECTING SUSPENSION 失效
公开(公告)号：JP2000326713A
公开(公告)日：2000-11-28
申请号：JP14127799
申请日：1999-05-21
申请人： DAIHATSU MOTOR CO LTD
发明人： SATO KO
IPC分类号： B60G7/02 , B60G9/04
摘要： PROBLEM TO BE SOLVED: To provide reliable toe correcting displacement by arranging an elastic material bush between an inner cylinder fixed to a car body and an outer cylinder coupled with a suspension arm, and constituting a part of this bush so as to be pressed down toward a control inclined face formed on the car body side. SOLUTION: In a rear suspension, an elastic body bush 3 is fixed to the front end of a trailing arm 1, and these are joined to a car body via a bracket. The bracket is formed in a downward opened almost U shape, an outside plate 13 is installed on the car body lateral side of an upper plate, an inside plate 14 is installed on the car body central side of the upper plate, respectively, and the upper plate is fixed to a cross member. In this case, a control inclined face 24 is formed inside the outside plate 13. That is, a bending piece 25 is formed by bending a rear part of the inside plate 14 to the outside of the car body, and the inside is formed as the control inclined face 24. While a pressure receiving part 26 exposed in the shaft direction from an outer cylinder 21 is formed in a bush 17, this part is made to correspond to the control inclined face 24.

9. 发明专利

JPH11180123A TRAILING ARM TYPE SUSPENSION 失效
公开(公告)号：JPH11180123A
公开(公告)日：1999-07-06
申请号：JP34920597
申请日：1997-12-18
申请人： DAIHATSU MOTOR CO LTD
发明人： SATO KO , MARUO YASUHIRO , FUJII TAKESHI
IPC分类号： B60G9/04 , B60G21/05
摘要： PROBLEM TO BE SOLVED: To eliminate considerable inferiority in mechanical strength of specific parts of suspension compared to other parts and increase the strength of the entire suspension without increasing the size of entire suspension, as well as enable the connecting work of the trailing arm and torsion beam to be done in an orderly fashion. SOLUTION: In the present suspension, a lengthwise end of a torsion beam 2 is inserted into an opening 14 formed on the inside of each trailing arm 1. The edge of the opening 14 of each trailing arm 1 is joined with the outside of the torsion beam 2 via a weld Wa. In this case, a flanged panel 19a or the like, which is shaped so that it stands up with the tip of the edge of the opening 14 bent towards the outside of the opening 14, is provided at the edge of the opening 14 of each trailing arm 1. Also, this flanged panel 19a of a stand up shape extends lateral to the vehicle from a location on the inside of the weld edge 90 of the outside of the weld Wa to a location farther to the outside than the weld edge 90.

10. 发明专利

JPH10297233A STRUCTURE OF TRAILING ARM TYPE SUSPENSION 失效
公开(公告)号：JPH10297233A
公开(公告)日：1998-11-10
申请号：JP11233097
申请日：1997-04-30
申请人： DAIHATSU MOTOR CO LTD
发明人： SATO KO
IPC分类号： B60G9/04
摘要： PROBLEM TO BE SOLVED: To attach and hold a protector to a predetermined position of a torsion beam securely by a simple means without impairing the strength and function of a trailing arm type suspension. SOLUTION: Brackets 5, 5a for mounting protector which have a hold means 51 for holding protectors 4, 4a at front end fringes 23a, 23b of a torsion beam 2 in one end part thereof are arranged in an outer face part of the torsion beam 2 which connects a pair of trailing arms positioned across a fixed interval in the direction of vehicle width, and the other end parts of the brackets 5, 5a are attached and fixed to the torsion beam 2 in a basic end part 21 of the torsion beam 2 or behind the basic end part 21 thereof.

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