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公开(公告)号：US12077072B2
公开(公告)日：2024-09-03
申请号：US17981076
申请日：2022-11-04
发明人： John-Paul McGovern , Matthew M. Riley , Tyson Coey , Thomas Matthew Freed , Antonio Sangermano , Joseph Mirabile
摘要： Provided is a semi-active seat suspension system that minimizes vibration and energy transmission from a vibration/energy source, such as a motor vehicle, to a seated occupant by means of a spring and computer-controlled damper suspension system. Using a variety of sensors to determine an ideal damping rate at a given point in time, the system adjusts the damping rate in real time to provide the best possible ride to the occupant given the constraints of the system.
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公开(公告)号：US20240001826A1
公开(公告)日：2024-01-04
申请号：US18034910
申请日：2021-11-09
IPC分类号： B60N2/50
摘要： A vehicle seat suspension system including a base housing, a platform housing, and a linkage system moveably mounted between the base housing and the platform housing. The linkage system includes a center linkage, a rotary actuator drive system moveably connected to the center linkage where the rotary actuator drive system moves the center linkage over a range of travel, and a control system, where the control system actively signals the rotary actuator drive system to move the center linkage in a substantially linear relationship between an angle of rotation of the rotary actuator drive system and a vertical movement of the platform housing. The suspension system may also include sensors in operable communication with the control system.
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公开(公告)号：US11752901B2
公开(公告)日：2023-09-12
申请号：US16367457
申请日：2019-03-28
CPC分类号： B60N2/0248 , B60N2/501 , B60N2/502 , B60N2/68 , B60N2002/026 , B60N2002/0268
摘要： A vehicle seat can be configured to provide support to a vehicle occupant in conditions when lateral acceleration is experienced. Shape memory material members can be operatively positioned with respect to a seat portion of the vehicle seat. The shape memory material members can be selectively activated by an activation input. When activated, the shape memory material members can engage a seat pan so as to cause the seat pan to tilt in a respective lateral direction. As a result, a seat cushion supported by the seat pan can also tilt in the respective lateral direction. The seat cushion can be tilted in a lateral direction that is opposite to the direction of the lateral acceleration. Thus, the effects of lateral acceleration felt by a seat occupant can be reduced. The shape memory material members can be selectively activated based on vehicle speed, steering angle, and/or lateral acceleration.
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公开(公告)号：US20230278470A1
公开(公告)日：2023-09-07
申请号：US17948568
申请日：2022-09-20
发明人： Hyung-Jin Park , Gil-Ju Kim , Soo-Hyun Moon , Ju-Yeol Kong , Sung-Hak Hong , Sang-Do Park , Ga-Be Nam , Seong-Hwan Song , Yong-Tak Han , Duck-Yeol Kim
CPC分类号： B60N2/164 , B60N2/0232 , B60N2/502 , B60N2/525 , B60N2/68 , B60N2002/0236 , B60N2002/024
摘要： An embodiment is a seat height gear system including a monopost apparatus configured to be mounted under a seat, the monopost apparatus comprising a lower post and an upper post, and a direct drive motor apparatus within the monopost apparatus, the direct drive motor apparatus including a motor and a gear unit, the gear unit including a pinion and a rack bar, the rack bar being configured to be engaged with the pinion, the motor being fixed to the lower post of the monopost apparatus, the pinion being coupled to the motor, the rack bar being fixed to an upper post of the monopost apparatus, the motor being configured to rotate the pinion, and the rack bar being configured to convert the rotation of the pinion into the linear motion.
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公开(公告)号：US11685298B2
公开(公告)日：2023-06-27
申请号：US17118907
申请日：2020-12-11
申请人： GRAMMER AG
摘要： The invention relates to a vehicle seat comprising a vehicle seat upper part and a vehicle seat lower part, which are spaced apart from one another along a height axis and are connected to one another by means of a scissor frame arrangement, wherein the scissor frame arrangement comprises at least one inner swinging arm and at least one outer swinging arm, wherein the at least one inner swinging arm and the at least one outer swinging arm are mechanically coupled, whereby an angle of inclination of the vehicle seat upper part relative to the vehicle seat lower part can be specified, wherein the mechanical coupling comprises an arm element and a first connecting element pivotably connected thereto, wherein the angle of inclination can be specified by a length of the first connecting element.
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公开(公告)号：US11667222B1
公开(公告)日：2023-06-06
申请号：US16522194
申请日：2019-07-25
申请人： WAYMO LLC
CPC分类号： B60N2/501 , B60N2/0224 , B60N2/502 , B60N2002/0268
摘要： The disclosure provides for a system that includes one or more cabin components in a vehicle and one or more computing devices of the vehicle. The one or more computing devices are configured to determine that a vehicle will have an acceleration in a first direction at a future time and an acceleration time associated with the acceleration of the vehicle, alter the one or more cabin components of the vehicle before the acceleration time, and adjust the one or more cabin components of the vehicle based on the acceleration of the vehicle over time.
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公开(公告)号：US20190046888A1
公开(公告)日：2019-02-14
申请号：US16077921
申请日：2017-02-15
申请人： KYNEPROX S.R.L.
发明人： Giovanni AUSENDA
CPC分类号： A63G31/02 , B60N2/39 , B60N2/501 , B60N2/502 , B60N2/508 , F16M11/121 , F16M11/2042 , G09B9/02
摘要： Provided is a multi-dynamic platform including an upper support that can be integrally attached to a mobile element and defines an upper plane, a base support that can be fixed to the ground and defines a base plane, at least one intermediate support arranged between the base and upper supports, articulated quadrilaterals each including two lower hinges, connected to one of the base or intermediate supports, two upper hinges, connected to one of the intermediate or upper supports, two rods which connect the lower hinges to the upper hinges in a crossed manner, and motor means configured to move the articulated quadrilateral internally according to its single degree of freedom defining an axis of rotation, the articulated quadrilaterals being at least two in number and being substantially placed one on top of the other and defining reciprocally oblique axes of rotation.
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公开(公告)号：US20180266622A1
公开(公告)日：2018-09-20
申请号：US15984549
申请日：2018-05-21
IPC分类号： F16M11/24
CPC分类号： F16M11/24 , B60G15/12 , B60N2/501 , B60N2/502 , B60N2/505 , B60N2/506 , B60N2/508 , B60N2/522 , B60N2/527 , B60N2/544 , B64D11/06 , B64D11/0619 , F16F9/06 , F16F9/535 , F16F13/002 , F16F15/002 , F16F15/02 , F16F15/022 , F16F2222/12 , F16F2230/0052 , F16F2232/08 , F41A23/00 , F41A23/12
摘要： Various embodiments of the present technology may comprise a method and apparatus for a space-saving suspension system. In various embodiments, the apparatus may comprise a fine suspension device, a coarse suspension device, and a mechanical assembly. In various embodiments, the fine suspension device is arranged at an angle greater than zero degrees from the z-axis. In various embodiments, the mechanical assembly is coupled to the fine suspension device and a payload, such that when a force is exerted on the mechanical assembly by the payload, an applied force is transmitted to the fine suspension device.
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公开(公告)号：US10012286B2
公开(公告)日：2018-07-03
申请号：US15375709
申请日：2016-12-12
申请人： GRAMMER AG
发明人： Erwin Haller , Jens Kolb
IPC分类号： B60N2/02 , F16F15/023 , B62D33/06 , B60N2/50 , B60N2/52 , F16F15/027 , B60N2/39
CPC分类号： F16F15/023 , B60N2/39 , B60N2/502 , B60N2/506 , B60N2/522 , B60N2002/0212 , B62D33/0604 , B62D33/0608 , F16F15/027 , F16F2228/066
摘要： Vehicle vibration device for a vehicle seat or a vehicle cabin, comprising a lower part and an upper part which is resiliently mounted relative to the lower part by a damper means, wherein the upper part is mounted in a suspended manner on the lower part by means of at least one pivot bearing, wherein the at least one first pivot bearing comprises at least one first lever, the first end of which is attached to the lower part by a first pivot axis and the second end of which is attached to the upper part by a second pivot axis, wherein the second end is located below the first end when viewed in a vertical direction, wherein at least the position of the first end of the lever can be changed by an adjustment means.
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公开(公告)号：US20180111524A1
公开(公告)日：2018-04-26
申请号：US15787177
申请日：2017-10-18
申请人： GRAMMER AG
IPC分类号： B60N2/52
摘要： A vehicle seat comprising a device for levelling the vehicle seat is provided. The vehicle seat including an upper seat element, which can be moved relative to a lower seat element by a first air spring and on which a mass can be arranged The lower and the upper seat element are arranged at a predetermined distance from one another, and the first air spring is fluidically connected to an additional volume of an additional volume module by a first fluid connection. The internal pressure of the first air spring is controllable by the additional volume module. The device comprises a limited auxiliary volume, which is fluidically coupled to the additional volume by means of a fluid conveying unit and a second fluid connection, it being possible, when the distance changes between said seat elements due to a shift in weight of the mass on the upper seat element, to change the internal pressure of the additional volume and, indirectly, of the first air spring by a fluid being conveyed between the auxiliary volume and the additional volume by means of the fluid conveying unit in order to compensate for the change in distance.
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