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1. 发明授权

US5069306A Mounting structure for the power unit of a motor vehicle 失效
标题翻译：电动车辆动力装置的安装结构
公开(公告)号：US5069306A
公开(公告)日：1991-12-03
申请号：US336656
申请日：1989-04-11
申请人： Kazuo Inoue , Shoichi Sano , Masami Ogura , Kenichi Nagahiro , Tsuneo Konno , Hajime Kajiwara , Yoshinobu Ono , Suguru Yoshida , Hiroo Shimada , Masahiro Hashiguchi
发明人： Kazuo Inoue , Shoichi Sano , Masami Ogura , Kenichi Nagahiro , Tsuneo Konno , Hajime Kajiwara , Yoshinobu Ono , Suguru Yoshida , Hiroo Shimada , Masahiro Hashiguchi
IPC分类号： B60G11/08 , B60K5/04 , B60K13/04 , B60K17/04 , B62D3/00
CPC分类号： B60K13/04 , B60G11/08 , B60K5/04
摘要： 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.

2. 发明授权

US5141209A Transverse leaf spring type suspension 失效
标题翻译：横向弹簧式悬挂
公开(公告)号：US5141209A
公开(公告)日：1992-08-25
申请号：US494454
申请日：1990-03-16
申请人： Shoichi Sano , Masami Ogura , Hajime Kajiwara , Yasuhiko Fujita
发明人： Shoichi Sano , Masami Ogura , Hajime Kajiwara , Yasuhiko Fujita
IPC分类号： B60G11/08 , F16F1/368
CPC分类号： B60G11/08 , F16F1/3686
摘要： Disclosed is a suspension having an improved transverse leaf spring with its longitudinal axis extending transversely of a car body. The leaf spring is operatively associated at opposite ends with the right and left wheels of a car and is curved along its intermediate length in the direction in which the car moves ahead or back. The curved portion may be along a full length of the leaf spring or along a length defines between support points on the leaf spring, and in the latter case, lengths extending from the respective support points to the ends of the leaf spring most adjacent thereto remain linear to form linear portions extending substantially perpendicularly with respect to respective suspension arm rocking shafts. Various forms of support elements are described for securing the leaf spring for only pivotal movement about one of the support points and both pivotal and linear movement about the other thereof.
摘要翻译：公开了一种具有改进的横向板簧的悬架，其纵向轴线横向于车身延伸。板簧在相对的端部可操作地与汽车的左右车轮相关联，并沿其中间长度在轿厢向前或向后移动的方向上弯曲。弯曲部分可以沿着板簧的整个长度，或者沿着限定在板簧上的支撑点之间的长度，并且在后一种情况下，从相应的支撑点延伸到最靠近的板簧端部的长度保持线性地形成相对于相应的悬挂臂摇摆轴线大致垂直延伸的直线部分。描述了各种形式的支撑元件，用于固定板簧，用于仅围绕支撑点之一枢转运动，并且围绕另一支撑点的枢转和线性运动。

3. 发明授权

US4903984A Suspension device 失效
标题翻译：悬挂装置
公开(公告)号：US4903984A
公开(公告)日：1990-02-27
申请号：US193823
申请日：1988-05-13
申请人： Hajime Kajiwara , Masami Ogura , Shoichi Sano , Masataka Kumata
发明人： Hajime Kajiwara , Masami Ogura , Shoichi Sano , Masataka Kumata
IPC分类号： B60G3/20 , B60G3/26 , B60G7/00 , B60G11/08 , B60G11/46 , B60G17/027 , B60G17/033 , B62D7/14 , B62D17/00 , B60G11/26
CPC分类号： B62D17/00 , B60G11/08 , B60G11/465 , B60G17/0275 , B60G17/033 , B60G3/205 , B60G3/26 , B60G7/006 , B62D7/146 , B60G2200/1442 , B60G2200/46 , B60G2200/462 , B60G2202/114 , B60G2202/412 , B60G2202/413 , B60G2202/42 , B60G2204/143 , B60G2204/4193 , B60G2204/62 , B60G2400/204 , B60G2400/252 , B60G2500/20 , B60G2600/18 , B60G2600/20
摘要： A suspension device in a motor vehicle has at least one component separate from a damper and to which vertical movement of a road wheel can be transmitted. The component comprises a resilient member supported on a vehicle body at a portion spaced from another portion operatively coupled to the road wheel, for giving vertical resiliency to the road wheel. The suspension device also has a counteracting load mechanism for applying a counteracting load which is variable dependent on an amount of flexing of a section of the component caused by vertical movement of the road wheel. The suspension device further includes a vehicle height adjusting mechanism operatively coupled to the counteracting load means for varying a static counteracting load of the counteracting load mechanism when the motor vehicle is at rest, to thereby vertically displace the section of the component for adjusting the height of the motor vehicle.
摘要翻译：机动车辆中的悬挂装置具有与阻尼器分离的至少一个部件，并且可以传送路轮的垂直运动。该部件包括一个弹性部件，该弹性部件支撑在车体上与可操作地连接到该车轮的另一部分间隔开的部分上，以向该车轮提供垂直弹性。悬挂装置还具有用于施加抵消负载的抵消负载机构，该抵消负载根据由车轮的垂直运动引起的部件的弯曲量而变化。悬挂装置还包括车辆高度调节机构，其可操作地联接到抵消负载装置，用于当机动车辆静止时改变抵消负载机构的静态抵消负载，从而垂直地移动部件的部分以调节高度汽车。

4. 发明授权

US4858950A Vehicle height adjusting device 失效
标题翻译：车高调整装置
公开(公告)号：US4858950A
公开(公告)日：1989-08-22
申请号：US167589
申请日：1988-03-14
申请人： Hajime Kajiwara , Masami Ogura , Shoichi Sano
发明人： Hajime Kajiwara , Masami Ogura , Shoichi Sano
IPC分类号： B60G11/08 , B60G11/46 , B60G17/027 , B60G17/033
CPC分类号： B60G11/08 , B60G11/465 , B60G17/0275 , B60G17/033 , B60G2202/11 , B60G2202/114 , B60G2202/412 , B60G2202/413 , B60G2500/20
摘要： A vehicle height adjusting device includes a resilient member having an outer end coupled to a wheel support member and an inner end supported on a vehicle body, the resilient member having a vertically resilient characteristic and serving as a suspension component, and a load unit disposed between the resilient member and the vehicle body for applying a vertical bonding stress to the resilient member to displace the resilient member for thereby varying the height of the vehicle body. Another vehicle height adjusting device includes an elongate resilient member extending transversely of a vehicle body and having opposite ends coupled respectively to two laterally spaced wheel support members, the resilient member having a vertically resilient characteristic and serving as a suspension component, retaining members supporting an intermediate portion of the elongate resilient member slidably and swingably on the vehicle body at at least two spaced points on the intermediate portion, and a load unit for applying a vertical bending stress to the resilient member to displace the resilient member for thereby varying the height of the vehicle body.

5. 发明授权

US5060975A Part-mounting structure for vehicle body 失效
标题翻译：车身部分安装结构
公开(公告)号：US5060975A
公开(公告)日：1991-10-29
申请号：US446429
申请日：1989-12-05
申请人： Shoichi Sano , Suguru Yoshida , Ken Uchida , Hajime Kajiwara , Masao Ohno , Tateo Kawade
发明人： Shoichi Sano , Suguru Yoshida , Ken Uchida , Hajime Kajiwara , Masao Ohno , Tateo Kawade
IPC分类号： B62D29/00 , B62D29/04
CPC分类号： B62D29/001 , B62D29/048
摘要： 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.

6. 发明授权

US4997202A Suspension system 失效
标题翻译：悬挂系统
公开(公告)号：US4997202A
公开(公告)日：1991-03-05
申请号：US338116
申请日：1989-04-14
申请人： Masashi Kitagawa , Hajime Kajiwara , Shoichi Sano
发明人： Masashi Kitagawa , Hajime Kajiwara , Shoichi Sano
IPC分类号： G01L5/00 , B60G3/20 , B60G11/02 , B60G11/08 , B60G17/019 , B60G17/027 , G01L5/16
CPC分类号： B60G17/0275 , B60G11/08 , B60G17/019 , B60G2202/11 , B60G2202/114 , B60G2202/41 , B60G2202/412 , B60G2204/82 , B60G2400/25 , B60G2400/60 , B60G2401/12 , B60G2500/20
摘要： A suspension system in a motor vehicle has a suspension including at least a resilient member extending transversely of the motor vehicle and having one end operatively coupled to a knuckle, the resilient member supporting a vehicle body of the motor vehicle, and a detector disposed on the resilient member for detecting at least one of a change in a load and a change in the height of the motor vehicle from the ground due to an external force applied to the suspension. The resilient member comprises at least a leaf spring, and the detector is attached to the leaf spring for detecting a strain of the leaf spring due to flexing thereof. A calculator is provided for calculating at least one of a vertical load applied to a road wheel coupled to the knuckle and a displacement of the road wheel with respect to the vehicle body based on a change in the strain detected by the detector.

7. 发明授权

US08444160B2 Suspension device 有权
标题翻译：悬挂装置
公开(公告)号：US08444160B2
公开(公告)日：2013-05-21
申请号：US13264605
申请日：2010-02-24
申请人： Kimio Okamoto , Hajime Kajiwara , Masanori Watanabe , Masatoshi Mori
发明人： Kimio Okamoto , Hajime Kajiwara , Masanori Watanabe , Masatoshi Mori
IPC分类号： B60G3/26
CPC分类号： B60G3/20 , B60G2200/156 , B60G2200/17 , B60G2200/184 , B60G2200/446 , B60G2200/462 , B60G2200/464 , B60G2202/312 , B60G2204/129 , B60G2204/143 , B60G2204/148 , B60G2206/0114 , B60G2206/50
摘要： A suspension device in which a knuckle for supporting a wheel is supported by arms and a damper is connected to the knuckle. A suspension device (10) is configured in such a manner that the intersection (73) between a line extended from an elastic kingpin axis (68) of a rear wheel (31) and a road surface (72) is located on the rear side, relative to the vehicle, of the ground contact center (74) of the rear wheel. The elastic kingpin axis is tilted forward relative to the vehicle and is disposed below the rotation center (32) of the rear wheel in the vertical direction. A lower connection section (81b) of a damper (18) is provided on a line (33) drawn in substantially the vertical direction from the rotation center of the rear wheel. A damper axis (84) is tilted inward in the width direction of the vehicle and tilted forward relative to the vehicle.
摘要翻译：一种悬挂装置，其中用于支撑车轮的转向节由臂支撑并且阻尼器连接到转向节。一种悬挂装置（10）构造成使得从后轮（31）的弹性主销轴（68）延伸的线与路面（72）之间的交叉点（73）位于后侧相对于车辆的后轮的接地接触中心（74）。弹性主销轴相对于车辆向前倾斜，并且在垂直方向上设置在后轮的旋转中心（32）的下方。在从后轮的旋转中心大致垂直方向拉出的线（33）上设置有阻尼器（18）的下连接部（81b）。减震器轴线（84）在车辆的宽度方向向内倾斜并相对于车辆向前倾斜。

8. 发明授权

US07980982B2 Telescopic actuator 有权
标题翻译：伸缩执行机构
公开(公告)号：US07980982B2
公开(公告)日：2011-07-19
申请号：US12411790
申请日：2009-03-26
申请人： Atsushi Yuta , Hajime Kajiwara , Takehiko Hakui , Masanori Watanabe , Kotaro Yamaguchi
发明人： Atsushi Yuta , Hajime Kajiwara , Takehiko Hakui , Masanori Watanabe , Kotaro Yamaguchi
IPC分类号： F16H48/06
CPC分类号： B60G7/006 , B60G7/003 , B60G2202/42 , B60G2202/422 , B60G2202/44 , B60G2204/419 , B60G2204/4191 , B62D5/0418 , B62D7/146 , B62D17/00 , F16H25/20 , F16H2025/2087 , H02K7/06 , H02K7/116 , Y10T74/18576
摘要： A ring gear of a planetary reduction gear is screwed into an inner peripheral surface of a first housing through an opening thereof, while the thrust-receiving flange of a screw feed mechanism is held by the locknut screwed into an inner peripheral surface of a second housing through an opening thereof. In addition, the locknut and the ring gear face each other in an axial direction with a slight gap provided therebetween when the openings, respectively, of the first and second housings are connected to each other in the axial direction. Accordingly, even if the threaded connection of any one component of the locknut and the ring gear is loosened, the one component is prevented from moving by the other component.
摘要翻译：行星减速齿轮的齿圈通过其开口旋入第一壳体的内周面，而螺旋进给机构的推力接收凸缘由锁紧螺母保持，螺母拧入第二壳体的内周面通过其开口。此外，当第一和第二壳体的开口分别在轴向方向上彼此连接时，锁止螺母和环形齿轮在轴向方向上彼此面对地间隔开一个微小间隙。因此，即使锁止螺母和环形齿轮的任何一个部件的螺纹连接松动，也能防止一个部件被另一部件移动。

9. 发明授权

US5896941A Suspension system for steered wheels in vehicle 失效
标题翻译：车辆转向轮悬架系统
公开(公告)号：US5896941A
公开(公告)日：1999-04-27
申请号：US747089
申请日：1996-11-13
申请人： Hajime Kajiwara , Yasuji Shibahata
发明人： Hajime Kajiwara , Yasuji Shibahata
IPC分类号： B60G3/18 , B60G3/20 , B60K17/16
CPC分类号： B60G3/20
摘要： A suspension system for the steered wheels of a vehicle include knuckles, the lower portions of which are pivotally supported at tip ends of a lower arm and a radius rod through two ball joints. Each of the steered wheels is steered about a phantom king pin axis passing through an intersection a of extensions of the lower arm and the radius rod so that, during clockwise turning of the vehicle, the point a of an outer wheel during turning of the vehicle is little moved, but the point a of an inner wheel during turning of the vehicle is moved inwards of a vehicle body through a distance .alpha..sub.R whereby a distance between a ground point of the inner wheel and the phantom king pin axis is larger than a distance between a ground point of the outer wheel and the phantom king pin axis and, hence, left and right steering moments generated by driving forces of the left and right steered wheels are countervailed with each other, whereby the generation of unnecessary steering moments is prevented as a whole.
摘要翻译：用于车辆转向轮的悬挂系统包括转向节，转向节通过两个球形接头枢转地支撑在下臂的前端和半径杆上。每个转向轮围绕幻影主销轴线转向，通过下臂和半径杆的延伸部分的相交处，使得在车辆的顺时针转动期间，在车辆转动期间外轮的点a 但是在车辆转动期间内轮的点a从车身向内移动距离αR，从而内轮的接地点和幻影主销轴之间的距离大于外轮的地面点与幻影主销轴线之间的距离以及左右转向轮的驱动力产生的左右转向力矩相互抵消，从而防止产生不必要的转向力矩作为一个整体。

10. 发明申请

US20120043736A1 SUSPENSION DEVICE 有权
标题翻译：悬挂装置
公开(公告)号：US20120043736A1
公开(公告)日：2012-02-23
申请号：US13264605
申请日：2010-02-24
申请人： Kimio Okamoto , Hajime Kajiwara , Masanori Watanabe , Masatoshi Mori
发明人： Kimio Okamoto , Hajime Kajiwara , Masanori Watanabe , Masatoshi Mori
IPC分类号： B60G3/20
CPC分类号： B60G3/20 , B60G2200/156 , B60G2200/17 , B60G2200/184 , B60G2200/446 , B60G2200/462 , B60G2200/464 , B60G2202/312 , B60G2204/129 , B60G2204/143 , B60G2204/148 , B60G2206/0114 , B60G2206/50
摘要： A suspension device in which a knuckle for supporting a wheel is supported by arms and a damper is connected to the knuckle. A suspension device (10) is configured in such a manner that the intersection (73) between a line extended from an elastic kingpin axis (68) of a rear wheel (31) and a road surface (72) is located on the rear side, relative to the vehicle, of the ground contact center (74) of the rear wheel. The elastic kingpin axis is tilted forward relative to the vehicle and is disposed below the rotation center (32) of the rear wheel in the vertical direction. A lower connection section (81b) of a damper (18) is provided on a line (33) drawn in substantially the vertical direction from the rotation center of the rear wheel. A damper axis (84) is tilted inward in the width direction of the vehicle and tilted forward relative to the vehicle.
摘要翻译：一种悬挂装置，其中用于支撑车轮的转向节由臂支撑并且阻尼器连接到转向节。一种悬挂装置（10）构造成使得从后轮（31）的弹性主销轴（68）延伸的线与路面（72）之间的交叉点（73）位于后侧相对于车辆的后轮的接地接触中心（74）。弹性主销轴相对于车辆向前倾斜，并且在垂直方向上设置在后轮的旋转中心（32）的下方。在从后轮的旋转中心大致垂直方向拉出的线（33）上设置有阻尼器（18）的下连接部（81b）。减震器轴线（84）在车辆的宽度方向向内倾斜并相对于车辆向前倾斜。

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