专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US07922181B2 Vehicle height adjusting system 有权
标题翻译：车高调整系统
公开(公告)号：US07922181B2
公开(公告)日：2011-04-12
申请号：US11649216
申请日：2007-01-04
申请人： Takehiko Hakui , Hajime Hirata , Hajime Kajiwara , Kiyoshi Nakajima , Yoshimitsu Akuta , Kunimichi Hatano
发明人： Takehiko Hakui , Hajime Hirata , Hajime Kajiwara , Kiyoshi Nakajima , Yoshimitsu Akuta , Kunimichi Hatano
IPC分类号： B60G17/02
CPC分类号： B60G17/02 , B60G15/063 , B60G15/068 , B60G17/021 , B60G17/052 , B60G2202/12 , B60G2204/1242 , B60G2204/128 , B60G2500/20 , B60G2500/30 , Y10T74/18576
摘要： A first rotor (24; 124) and a second rotor (25; 125) are arranged in a coaxial and mutually rotatable relationship and are provided with a first driven gear (41; 141) and a second driven gear (42; 142), respectively. A drive shaft (31; 131) is also provided with a first drive gear (43; 143) and a second drive gear (44; 144) which are commonly connected to an output shaft of an electric motor (32; 132), and mesh with the first and second driven gears, respectively, at slightly different gear ratios. The first and second rotors are connected via a thread feed mechanism (36; 136) that converts a relative rotation between the first and second rotors into an axial linear movement between the first and second rotors that is used for changing a distance between a vehicle body part and a corresponding end of a suspension spring in a vehicle height adjusting system (9; 109). Owing to a differential rotation of a high gear ratio between the first and second rotors, a significant torque amplification is possible with a compact arrangement. The use of spur gears instead of a worm gear mechanism minimizes torque loss.
摘要翻译：第一转子（24; 124）和第二转子（25; 125）以同轴且相互旋转的关系布置，并且设置有第一从动齿轮（41; 141）和第二从动齿轮（42; 142）分别。驱动轴（31; 131）还设置有共同连接到电动机（32; 132）的输出轴的第一驱动齿轮（43; 143）和第二驱动齿轮（44; 144），以及分别与第一和第二从动齿轮啮合，齿轮比略微不同。第一和第二转子通过螺纹供给机构（36; 136）连接，该螺纹供给机构将第一和第二转子之间的相对旋转转换成在第一和第二转子之间的轴向线性运动，用于改变车体在车辆高度调节系统（9; 109）中的悬架弹簧的部分和相应的端部。由于第一和第二转子之间的高齿轮比的差速旋转，紧凑的布置可以实现显着的扭矩放大。使用正齿轮而不是蜗轮传动机构使扭矩损失最小化。

12. 发明授权

US07871084B2 Telescopic actuator 有权
标题翻译：伸缩执行机构
公开(公告)号：US07871084B2
公开(公告)日：2011-01-18
申请号：US11964430
申请日：2007-12-26
申请人： Takehiko Hakui , Kotaro Yamaguchi , Masanori Watanabe , Atsushi Yuta , Hajime Kajiwara
发明人： Takehiko Hakui , Kotaro Yamaguchi , Masanori Watanabe , Atsushi Yuta , Hajime Kajiwara
IPC分类号： B60G7/02 , B60G3/26
CPC分类号： B60G7/006 , B60G2200/462 , B60G2202/422 , B60G2204/419 , F16D3/06 , F16D3/68 , F16H25/20 , F16H25/2204 , F16H2025/2075 , F16H2025/2445 , H02K7/06 , Y10T74/18576 , Y10T74/18672
摘要： A telescopic actuator includes a motor, an input flange rotated by the motor, a male screw member coupled to the input flange, a female screw member threadedly engaged with the male screw member, an output rod coupled to the female screw member, the output rod being moved in an axial direction thereof to output a thrust force when the input flange is rotated, and a housing inside which the male screw member and the female screw member are accommodated. The input flange is supported by the housing such that a relative movement of the input flange with respect to the housing is allowed in a radial direction but restricted in the axial direction.
摘要翻译：伸缩式致动器包括马达，由马达旋转的输入法兰，连接到输入法兰的外螺纹构件，与外螺纹构件螺纹接合的阴螺纹构件，与内螺纹构件连接的输出杆，输出杆沿其轴向方向移动以在输入凸缘旋转时输出推力，以及容纳外螺纹构件和内螺纹构件的壳体。输入法兰由壳体支撑，使得输入法兰相对于壳体的相对运动允许在径向方向上但在轴向上受到限制。

13. 发明授权

US07766345B2 Telescopic actuator 有权
标题翻译：伸缩执行机构
公开(公告)号：US07766345B2
公开(公告)日：2010-08-03
申请号：US11964420
申请日：2007-12-26
申请人： Takehiko Hakui , Kotaro Yamaguchi , Masanori Watanabe , Atsushi Yuta , Hajime Kajiwara
发明人： Takehiko Hakui , Kotaro Yamaguchi , Masanori Watanabe , Atsushi Yuta , Hajime Kajiwara
IPC分类号： B60G3/26
CPC分类号： B60G7/006 , B60G7/008 , B60G2200/46 , B60G2200/462 , B60G2202/42 , B60G2204/419 , B60G2204/42 , B60G2206/50 , F16H25/2015 , F16H25/2204 , F16H2025/2075 , F16H2025/2087 , Y10T74/18664
摘要： A telescopic actuator includes a housing, an output rod which is slidable in an axial direction with respect to the housing, at least two slide bearings via which the output rod is supported by the housing, and a stopper disposed between the two slide bearings. The stopper regulates a moving end position of the output rod.
摘要翻译：伸缩式致动器包括壳体，可相对于壳体沿轴向方向滑动的输出杆，至少两个滑动轴承，输出杆由该壳体支撑，以及设置在两个滑动轴承之间的止动件。止动器调节输出杆的移动端位置。

14. 发明授权

US07766350B2 Telescopic actuator 有权
标题翻译：伸缩执行机构
公开(公告)号：US07766350B2
公开(公告)日：2010-08-03
申请号：US11964434
申请日：2007-12-26
申请人： Yasuhiro Terada , Hajime Kajiwara , Takehiko Hakui , Kotaro Yamaguchi
发明人： Yasuhiro Terada , Hajime Kajiwara , Takehiko Hakui , Kotaro Yamaguchi
IPC分类号： B60G7/02
CPC分类号： B60G7/006 , B60G3/20 , B60G2200/144 , B60G2200/462 , B60G2202/422 , B62D5/0418 , B62D7/146
摘要： A telescopic actuator is adapted to be used on a right side or a left side of a body. The telescopic actuator includes a housing having a cylindrical shape and formed with an opening portion, an output rod supported inside the housing so as to be protrudable and retractable with respect to the housing, and a stroke sensor comprising a detectable portion provided on the output rod so as to be movable inside the opening portion of the housing and a detecting portion provided on the housing so as to face the detectable portion. A direction in which the detectable portion is eccentrically disposed with respect to a vertical plane including an axial line of the output rod is different depending on whether the telescopic actuator is used on the right side or on the left side of the body.
摘要翻译：伸缩式致动器适于在身体的右侧或左侧使用。伸缩致动器包括具有圆柱形形状并形成有开口部分的壳体，支撑在壳体内的输出杆，以相对于壳体可伸出和伸缩;以及行程传感器，其包括设置在输出杆上的可检测部分以便能够在壳体的开口部分内移动，以及设置在壳体上以与可检测部分相对的检测部分。相对于包括输出杆的轴线的垂直平面，可检测部分偏心地设置的方向根据伸缩式致动器是否在身体的右侧或左侧使用而不同。

15. 发明申请

US20090200126A1 Variable damping-force damper and manufacturing method of the same 有权
标题翻译：可变阻尼力阻尼器及其制造方法
公开(公告)号：US20090200126A1
公开(公告)日：2009-08-13
申请号：US12322925
申请日：2009-02-09
申请人： Yohei Kondo , Hidetoshi Amano , Shinji Yamashita , Hajime Kajiwara , Hiroshi Ogasa , Yoshitomo Azekatsu
发明人： Yohei Kondo , Hidetoshi Amano , Shinji Yamashita , Hajime Kajiwara , Hiroshi Ogasa , Yoshitomo Azekatsu
IPC分类号： F16F9/53 , B23P13/00
CPC分类号： F16F9/535 , Y10T29/49615
摘要： A variable damping-force damper includes a cylinder tube filled with magnetic particles (MRF), a piston that is slidably disposed within the cylinder tube, a piston rod connected with the piston and is disposed so as to protrude out of one end of the cylinder tube and a rod guide that closes one end of the cylinder tube and slidably supports the piston rod. The cylinder tube has a Ni plating film whose Vickers hardness is 800 VHN or more on its inner peripheral surface and the piston slides relative to the Ni plating film. The rod guide has a structure having a predetermined base material portion and a fluorine resin contained Ni plating film that is treated by heat and is provided on the surface of the base material portion. The piston rod slides relative to the fluorine resin contained Ni plating film.
摘要翻译：可变阻尼力阻尼器包括填充有磁性颗粒（MRF）的气缸筒，可滑动地设置在气缸管内的活塞，与活塞连接的活塞杆，并且设置成从气缸的一端突出管和杆引导件，其闭合气缸管的一端并可滑动地支撑活塞杆。气缸管具有其内周面的维氏硬度为800HVN以上的Ni镀膜，活塞相对于Ni镀膜滑动。杆引导件具有预定的基材部分的结构，并且氟树脂包含经热处理的Ni镀膜并且设置在基材部分的表面上。活塞杆相对于含有氟树脂的镀镍膜滑动。

16. 发明申请

US20080157612A1 TELESCOPIC ACTUATOR 有权
标题翻译：电话执行器
公开(公告)号：US20080157612A1
公开(公告)日：2008-07-03
申请号：US11964413
申请日：2007-12-26
申请人： Koichi Suyama , Yutaka Horiuchi , Hajime Kajiwara , Takehiko Hakui , Kotaro Yamaguchi
发明人： Koichi Suyama , Yutaka Horiuchi , Hajime Kajiwara , Takehiko Hakui , Kotaro Yamaguchi
IPC分类号： H02K7/06 , H02K7/116 , H02K7/14 , B62D17/00 , B60G17/015
CPC分类号： B60G7/006 , B60G7/008 , B60G2200/144 , B60G2200/46 , B60G2200/462 , B60G2202/312 , B60G2202/422 , B60G2204/4191 , B60G2204/42 , B60G2206/50 , H02K7/06 , Y10T74/18576
摘要： A telescopic actuator includes a motor having a rotation shaft, a reduction gear which decelerates an output rotation of the rotation shaft, a feed screw mechanism having a male screw member and a female screw member which are relatively rotated by an output rotation of the reduction gear, a first housing accommodating the motor, and a second housing accommodating the reduction gear and the feed screw mechanism. The first housing and the second housing are detachably attached.
摘要翻译：伸缩式致动器包括具有旋转轴的电动机，使转动轴的输出旋转减速的减速齿轮，具有外螺纹部件和内螺纹部件的进给螺杆机构，该螺纹部件和内螺纹部件通过减速齿轮的输出旋转相对旋转容纳电动机的第一壳体和容纳减速齿轮和进给螺杆机构的第二壳体。第一壳体和第二壳体可拆卸地连接。

17. 发明申请

US20070210539A1 Vehicle height adjusting system 有权
标题翻译：车高调整系统
公开(公告)号：US20070210539A1
公开(公告)日：2007-09-13
申请号：US11649216
申请日：2007-01-04
申请人： Takehiko Hakui , Hajime Hirata , Hajime Kajiwara , Kiyoshi Nakajima , Yoshimitsu Akuta , Kunimichi Hatano
发明人： Takehiko Hakui , Hajime Hirata , Hajime Kajiwara , Kiyoshi Nakajima , Yoshimitsu Akuta , Kunimichi Hatano
IPC分类号： B60G17/052 , B60G17/00 , B60G15/00
CPC分类号： B60G17/02 , B60G15/063 , B60G15/068 , B60G17/021 , B60G17/052 , B60G2202/12 , B60G2204/1242 , B60G2204/128 , B60G2500/20 , B60G2500/30 , Y10T74/18576
摘要： A first rotor (24; 124) and a second rotor (25; 125) are arranged in a coaxial and mutually rotatable relationship and are provided with a first driven gear (41; 141) and a second driven gear (42; 142), respectively. A drive shaft (31; 131) is also provided with a first drive gear (43; 143) and a second drive gear (44; 144) which are commonly connected to an output shaft of an electric motor (32; 132), and mesh with the first and second driven gears, respectively, at slightly different gear ratios. The first and second rotors are connected via a thread feed mechanism (36; 136) that converts a relative rotation between the first and second rotors into an axial linear movement between the first and second rotors that is used for changing a distance between a vehicle body part and a corresponding end of a suspension spring in a vehicle height adjusting system (9; 109). Owing to a differential rotation of a high gear ratio between the first and second rotors, a significant torque amplification is possible with a compact arrangement. The use of spur gears instead of a worm gear mechanism minimizes torque loss.
摘要翻译：第一转子（24; 124）和第二转子（25; 125）以同轴且相互旋转的关系布置，并且设置有第一从动齿轮（41; 141）和第二从动齿轮（42; 142）分别。驱动轴（31; 131）还设置有共同连接到电动机（32; 132）的输出轴的第一驱动齿轮（43; 143）和第二驱动齿轮（44; 144），以及分别与第一和第二从动齿轮啮合，齿轮比略微不同。第一和第二转子通过螺纹供给机构（36; 136）连接，该螺纹供给机构将第一和第二转子之间的相对旋转转换成在第一和第二转子之间的轴向线性运动，用于改变车体在车辆高度调节系统（9; 109）中的悬架弹簧的部分和相应的端部。由于第一和第二转子之间的高齿轮比的差速旋转，紧凑的布置可以实现显着的扭矩放大。使用正齿轮而不是蜗轮传动机构使扭矩损失最小化。

18. 发明授权

US07997596B2 Actuator for vehicle 有权
标题翻译：车辆执行器
公开(公告)号：US07997596B2
公开(公告)日：2011-08-16
申请号：US12449939
申请日：2008-03-12
申请人： Atsushi Yuta , Kotaro Yamaguchi , Masanori Watanabe , Takehiko Hakui , Hajime Kajiwara
发明人： Atsushi Yuta , Kotaro Yamaguchi , Masanori Watanabe , Takehiko Hakui , Hajime Kajiwara
IPC分类号： B62D7/20 , B62D17/00 , B60G17/015
CPC分类号： B60G3/20 , B60G7/006 , B60G2200/144 , B60G2200/44 , B60G2200/462 , B60G2202/42 , B62D5/0418 , B62D7/08 , B62D7/146 , B62D15/0225 , B62D17/00
摘要： Left and right actuators (14) for a vehicle are provided that include a first housing (31) and a second housing (32) connected in a direction of an axis (L), a coupling flange (31a) of the first housing (31) and a coupling flange (32a) of the second housing (32) being connected by a plurality of bolts (35) disposed at equal intervals on a circumference having the axis (L) as the center, and since a component mounting part via which a stroke sensor (102) is mounted on the second housing (32) is provided at an intermediate position between two bolts (35) of the plurality of bolts (35) or at a position of any one bolt (35), the stroke sensors (102) of the left and right actuators (14) can be disposed at positions that are mirror-symmetric relative to a central plane (P) of a vehicle body while reducing the number of components by using in common for each of the left and right actuators (14) the second housing (32) on which the stroke sensor (102) is mounted.
摘要翻译：提供用于车辆的左和右致动器（14），其包括沿轴线（L）连接的第一壳体（31）和第二壳体（32），第一壳体（31）的联接凸缘（31a））和第二壳体（32）的联接凸缘（32a）通过在轴线（L）为中心的圆周上等间隔设置的多个螺栓（35）连接，并且由于部件安装部件在所述第二壳体（32）上安装有行程传感器（102），所述行程传感器（102）设置在所述多个螺栓（35）的两个螺栓（35）之间的中间位置处，或者设置在任何一个螺栓（35）的位置处，所述行程传感器可以将左右的致动器（14）的轮胎（102）布置在相对于车身的中心平面（P）镜像对称的位置处，同时通过左右和右侧致动器右侧致动器（14）安装有行程传感器（102）的第二壳体（32）。

19. 发明申请

US20100019465A1 ACTUATOR FOR VEHICLE 有权
标题翻译：车辆执行机构
公开(公告)号：US20100019465A1
公开(公告)日：2010-01-28
申请号：US12449939
申请日：2008-03-12
申请人： Atsushi Yuta , Kotaro Yamaguchi , Masanori Watanabe , Takehiko Hakui , Hajime Kajiwara
发明人： Atsushi Yuta , Kotaro Yamaguchi , Masanori Watanabe , Takehiko Hakui , Hajime Kajiwara
IPC分类号： B60G17/015 , B62D7/14
CPC分类号： B60G3/20 , B60G7/006 , B60G2200/144 , B60G2200/44 , B60G2200/462 , B60G2202/42 , B62D5/0418 , B62D7/08 , B62D7/146 , B62D15/0225 , B62D17/00
摘要： Left and right actuators (14) for a vehicle are provided that include a first housing (31) and a second housing (32) connected in a direction of an axis (L), a coupling flange (31a) of the first housing (31) and a coupling flange (32a) of the second housing (32) being connected by a plurality of bolts (35) disposed at equal intervals on a circumference having the axis (L) as the center, and since a component mounting part via which a stroke sensor (102) is mounted on the second housing (32) is provided at an intermediate position between two bolts (35) of the plurality of bolts (35) or at a position of any one bolt (35), the stroke sensors (102) of the left and right actuators (14) can be disposed at positions that are mirror-symmetric relative to a central plane (P) of a vehicle body while reducing the number of components by using in common for each of the left and right actuators (14) the second housing (32) on which the stroke sensor (102) is mounted.
摘要翻译：提供用于车辆的左和右致动器（14），其包括沿轴线（L）连接的第一壳体（31）和第二壳体（32），第一壳体（31）的联接凸缘（31a））和第二壳体（32）的联接凸缘（32a）通过在轴线（L）为中心的圆周上等间隔设置的多个螺栓（35）连接，并且由于部件安装部件在所述第二壳体（32）上安装有行程传感器（102），所述行程传感器（102）设置在所述多个螺栓（35）的两个螺栓（35）之间的中间位置处，或者设置在任何一个螺栓（35）的位置处，所述行程传感器可以将左右的致动器（14）的轮胎（102）布置在相对于车身的中心平面（P）镜像对称的位置处，同时通过左右和右侧致动器右侧致动器（14）安装有行程传感器（102）的第二壳体（32）。

20. 发明申请

US20090107779A1 Magneto-rheological damper 失效
标题翻译：磁流变阻尼器
公开(公告)号：US20090107779A1
公开(公告)日：2009-04-30
申请号：US12284762
申请日：2008-09-25
申请人： Yoshitomo Azekatsu , Hajime Kajiwara
发明人： Yoshitomo Azekatsu , Hajime Kajiwara
IPC分类号： F16F9/53
CPC分类号： F16F9/535
摘要： In a magneto-rheological variable damper (6), the piston (16) comprises an inner yoke (32), an outer yoke (31) concentrically surrounding the inner yoke and held in position by pair of end plates (33, 34) made of non-magnetic material and disposed on either axial end surfaces of the piston. The piston may be circumferentially surrounded by a piston cover (30) that may be made of non-magnetic material and serves a slide member that engages the inner circumferential surface of a cylinder (12). Alternatively, the end plates may serve as the slide member. In either case, the durability of the damper can be improved by using a wear resistant material for the slide member. In particular, the outer yoke may be made of material such as Permendur which has a high saturation magnetic flux density but a poor mechanical property. Thereby, the range of the damping force can be expanded. The slide member may be made of non-magnetic material having a favorable wear resistance such as austenite stainless steel and aluminum alloy. It is also possible to apply a plating or other surface processing to the sliding surface of the slide member to improve the wear resistance thereof.
摘要翻译：在磁流变可变阻尼器（6）中，活塞（16）包括内磁轭（32），外轭铁（31）同心地围绕内磁轭并由一对端板（33,34）保持就位的非磁性材料并且设置在活塞的任一轴向端面上。活塞可以由可由非磁性材料制成的活塞盖（30）周向地包围，并且用于与气缸（12）的内圆周表面接合的滑动构件。或者，端板可以用作滑动构件。在任一情况下，通过使用用于滑动构件的耐磨材料，可以改善阻尼器的耐久性。特别地，外轭铁可以由具有高饱和磁通密度但机械性能差的Permendur等材料制成。从而能够扩大阻尼力的范围。滑动构件可以由具有良好耐磨性的非磁性材料制成，例如奥氏体不锈钢和铝合金。还可以对滑动构件的滑动面施加电镀或其它表面处理以提高其耐磨性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式