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公开(公告)号：US20150102543A1
公开(公告)日：2015-04-16
申请号：US14109780
申请日：2013-12-17
发明人： Ha Kyung Moon , Jae Hun Kim , Se Il Kim , Seong Hack Lee , Jong Sung Park , Sung Wook Park
IPC分类号： F16F13/14
CPC分类号： F16F13/1409 , F16F13/1418 , F16F13/1463
摘要： A hydraulic bushing of a lower arm for a vehicle includes an inner pipe, an outer pipe, an elastic member disposed between the inner and outer pipes and connecting the inner pipe to the outer pipe, and a fluid chamber defined in the elastic member. Fluid is sealed inside the fluid chamber. A stopper protrudes radially from an outer circumference of the inner pipe toward the outer pipe. The elastic member is coupled to the stopper such that the elastic member surrounds the stopper.
摘要翻译： 用于车辆的下臂的液压衬套包括内管，外管，设置在内管和外管之间并将内管连接到外管的弹性构件和限定在弹性构件中的流体室。 流体被密封在流体室内。 止动件从内管的外周朝向外管径向突出。 弹性构件联接到止动件，使得弹性构件围绕止动件。
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公开(公告)号：US11850903B1
公开(公告)日：2023-12-26
申请号：US17977997
申请日：2022-10-31
发明人： Jae Hun Kim , Hee Hoon Son
IPC分类号： B60G17/015 , B60G11/08
CPC分类号： B60G17/015 , B60G11/08 , B60G2500/30 , B60G2800/914
摘要： A vehicle height adjuster includes an actuator provided to form vertical linear displacement between a leaf spring and a suspension arm, a power source connected to the actuator and configured to provide power to drive the actuator, a vehicle height sensor provided to detect a change in a height of the suspension arm relative to a vehicle body, and a controller connected to the vehicle height sensor and the power source and configured to receive a signal from the vehicle height sensor and to control the power source to drive the actuator.
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公开(公告)号：US20230166573A1
公开(公告)日：2023-06-01
申请号：US17986599
申请日：2022-11-14
发明人： Hyun Soo Kim , Jae Hun Kim , Young Ha Kim , Woo Bin Song , Dong Won Kim , Jun Sung Goo
CPC分类号： B60G11/08 , B60G3/10 , B60G7/001 , F16F1/3683
摘要： Disclosed are a vehicle suspension spring device and a vehicle suspension system having the same. The vehicle suspension spring device includes a leaf spring unit comprising at least one leaf spring disposed in a lateral direction of a vehicle, a pair of first coupling parts provided at opposite ends of the leaf spring unit in a longitudinal direction and rotatably coupled to a pair of axles on which opposite wheels of the vehicle are mounted, and a pair of second coupling parts provided at two points between the opposite ends of the leaf spring unit in the longitudinal direction to be rotatably coupled to a subframe of the vehicle.
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公开(公告)号：US11890906B2
公开(公告)日：2024-02-06
申请号：US17986599
申请日：2022-11-14
发明人： Hyun Soo Kim , Jae Hun Kim , Young Ha Kim , Woo Bin Song , Dong Won Kim , Jun Sung Goo
CPC分类号： B60G11/08 , B60G3/10 , B60G7/001 , F16F1/3683
摘要： Disclosed are a vehicle suspension spring device and a vehicle suspension system having the same. The vehicle suspension spring device includes a leaf spring unit comprising at least one leaf spring disposed in a lateral direction of a vehicle, a pair of first coupling parts provided at opposite ends of the leaf spring unit in a longitudinal direction and rotatably coupled to a pair of axles on which opposite wheels of the vehicle are mounted, and a pair of second coupling parts provided at two points between the opposite ends of the leaf spring unit in the longitudinal direction to be rotatably coupled to a subframe of the vehicle.
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公开(公告)号：US20220153074A1
公开(公告)日：2022-05-19
申请号：US17347946
申请日：2021-06-15
发明人： Jeong Hwan Park , Do Hyun Kong , Jae Hun Kim , Tae Woong Park
摘要： An independent suspension system includes: a steering unit configured to adjust the steering angle of a wheel; a shock absorber engaged with the wheel in order to absorb impacts applied to the wheel and including a first shock absorber and a second shock absorber, each of which being arranged in a forward-rearward direction on opposite side surfaces of the wheel; and a link unit disposed between the shock absorber and the steering unit in order to vary the distance between the wheel and the steering unit. The link unit includes a first upper arm disposed between the first shock absorber and the steering unit, a second upper arm disposed between the second shock absorber and the steering unit, and a ground clearance adjustment unit engaged with the first and second upper arms in order to vary the distance between the first and second upper arms.
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公开(公告)号：US11420490B2
公开(公告)日：2022-08-23
申请号：US17347946
申请日：2021-06-15
发明人： Jeong Hwan Park , Do Hyun Kong , Jae Hun Kim , Tae Woong Park
摘要： An independent suspension system includes: a steering unit configured to adjust the steering angle of a wheel; a shock absorber engaged with the wheel in order to absorb impacts applied to the wheel and including a first shock absorber and a second shock absorber, each of which being arranged in a forward-rearward direction on opposite side surfaces of the wheel; and a link unit disposed between the shock absorber and the steering unit in order to vary the distance between the wheel and the steering unit. The link unit includes a first upper arm disposed between the first shock absorber and the steering unit, a second upper arm disposed between the second shock absorber and the steering unit, and a ground clearance adjustment unit engaged with the first and second upper arms in order to vary the distance between the first and second upper arms.
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公开(公告)号：US09302560B2
公开(公告)日：2016-04-05
申请号：US14475244
申请日：2014-09-02
发明人： Jae Hun Kim
IPC分类号： B60G7/00 , B60G21/055 , F16C11/06
CPC分类号： B60G7/005 , B60G21/055 , B60G21/0551 , B60G2204/1224 , B60G2204/416 , B60G2206/11 , F16C11/0676 , F16C11/068 , F16C11/0695 , Y10T403/32737
摘要： A stabilizer link apparatus may include ball studs having balls at terminals thereof, a link having ball sockets at upper and lower ends thereof, the balls being rotatably accommodated in the ball sockets, dust covers assembled between circumferences of the ball sockets and middle sections of the ball studs, the dust covers preventing impurities from invading the ball sockets, and friction-providing unit engaged between the ball stud and the link, wherein the friction-providing unit provide predetermined amounts of rotating frictional resistance to the ball studs when the ball studs rotate with respect to the link such that the rotating frictional resistance of the ball stud at the lower end of the link is greater than the rotating frictional resistance of the ball stud at the upper end of the link.
摘要翻译： 稳定器连接装置可以包括在其端子处具有球的球形螺柱，在其上端和下端具有球窝的连杆，所述球可旋转地容纳在球窝中，在球窝周围和/ 所述防尘罩防止杂质侵入球窝，以及接合在球头螺柱和连杆之间的摩擦提供单元，其中当球头螺栓旋转时，摩擦提供单元为球头螺栓提供预定量的旋转摩擦阻力 相对于连杆，使得在连杆的下端处的球头螺栓的旋转摩擦阻力大于在连杆的上端处的球头螺栓的旋转摩擦阻力。
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