公开(公告)号：US11865892B2

公开(公告)日：2024-01-09

申请号：US17210285

申请日：2021-03-23

申请人： Nissan North America, Inc. ,  NISSAN MOTOR CO., LTD.

发明人： Michael Ogren ,  Yu Zhang ,  Kenichi Komatsu

IPC分类号： B60G7/02 ,  B60R17/00

CPC分类号： B60G7/02 ,  B60R17/00 ,  B60G2204/143 ,  B60G2204/418 ,  B60G2600/44

摘要： A vehicle strut assembly includes at least a strut member, a bearing assembly, a mounting bracket and a noise isolating member. The bearing assembly encircles an upper end portion of the strut member. The mounting bracket is configured to receive the bearing assembly with mounting bracket encircling the upper end portion of the strut member and further configured to attach to a portion of a vehicle body assembly of a vehicle. The noise isolating member is installed below the mounting bracket and along a surface of the bearing assembly reducing noises transmitted from the vehicle strut assembly to the portion of the vehicle body assembly.

公开(公告)号：US20180208010A1

公开(公告)日：2018-07-26

申请号：US15743215

申请日：2016-07-11

申请人： SCHAEFFLER TECHNOLOGIES AG & CO. KG

发明人： Benjamin WUEBBOLT-GORBATENKO ,  Daniel FABER

IPC分类号： B60G15/06 ,  F16H25/22

CPC分类号： B60G15/062 ,  B60G17/021 ,  B60G2202/312 ,  B60G2202/42 ,  B60G2204/4192 ,  B60G2500/30 ,  B60G2600/44 ,  F16H25/2228

摘要： A level adjustment device for a vehicle, comprising a damping device having a piston-cylinder unit and a screw drive, and an adapter sleeve that axially supports a spindle of the screw drive and includes a flange directed radially inwards, wherein the adapter sleeve is configured to utilize the screw drive and is decoupled in relation to a cylinder of the piston-cylinder unit via one or more elastic elements.

公开(公告)号：US09669676B2

公开(公告)日：2017-06-06

申请号：US15024665

申请日：2014-07-26

申请人： Audi AG

发明人： Joachim Schmitt

IPC分类号： B60G17/015 ,  B60K5/12 ,  B60G21/055

CPC分类号： B60G17/0157 ,  B60G21/0555 ,  B60G2202/442 ,  B60G2204/18 ,  B60G2204/19 ,  B60G2204/41062 ,  B60G2600/44 ,  B60G2800/87 ,  B60K5/1283

摘要： A method for operating an actuator of a torsion bar system of a wheel suspension of a motor vehicle is disclosed. The actuator is mounted on a carrier structure of the vehicle and actuation of the actuator changes a pre-tension acting on a wheel guide element of the wheel suspension. The method includes controlling an active aggregate support so as to reduce a vibration of a drive aggregate supported on the carrier structure via the active aggregate support adjacent to the actuator; and controlling the active aggregate support for reducing an operational vibration of the actuator.

公开(公告)号：US20160229250A1

公开(公告)日：2016-08-11

申请号：US15024665

申请日：2014-07-26

申请人： AUDI AG

发明人： JOACHIM SCHMITT

IPC分类号： B60G17/015 ,  B60G21/055

CPC分类号： B60G17/0157 ,  B60G21/0555 ,  B60G2202/442 ,  B60G2204/18 ,  B60G2204/19 ,  B60G2204/41062 ,  B60G2600/44 ,  B60G2800/87 ,  B60K5/1283

摘要： A method for operating an actuator of a torsion bar system of a wheel suspension of a motor vehicle is disclosed. The actuator is mounted on a carrier structure of the vehicle and actuation of the actuator changes a pre-tension acting on a wheel guide element of the wheel suspension. The method includes controlling an active aggregate support so as to reduce a vibration of a drive aggregate supported on the carrier structure via the active aggregate support adjacent to the actuator; and controlling the active aggregate support for reducing an operational vibration of the actuator.

摘要翻译： 公开了一种用于操作机动车辆的车轮悬架的扭力杆系统的致动器的方法。 致动器安装在车辆的承载结构上，并且致动器的致动器改变作用在车轮悬架的轮导向元件上的预张力。 该方法包括控制活性聚集体支撑件，以便经由与致动器相邻的活性聚集体支撑件减少支撑在载体结构上的驱动组合体的振动; 以及控制活性聚集体支撑件以减少致动器的操作振动。

公开(公告)号：US20140138885A1

公开(公告)日：2014-05-22

申请号：US14086270

申请日：2013-11-21

申请人： Continental Teves AG & Co. OHG ,  Dr. Ing. h.c. F. Porsche AG

发明人： Daniel MAY ,  Richard Legierski ,  Ingo Tetzlaff

IPC分类号： F16F9/02 ,  B60G11/27

CPC分类号： F16F9/0218 ,  B60G11/27 ,  B60G15/14 ,  B60G2202/314 ,  B60G2600/44 ,  F16F9/04

摘要： A pneumatic spring device with a housing (1) surrounding an air-filled annular chamber (2) and with a piston (3) sliding axially in the annular chamber (2), for the reduction or avoidance of flow noises, at least one cushion (K) made from metal wire netting being integrateable directly into the annular space (2) so as to be capable of throughflow.

摘要翻译： 一种气动弹簧装置，其具有围绕空气填充的环形室（2）的壳体（1）和具有在环形室（2）中轴向滑动的活塞（3），用于减少或避免流动噪声，至少一个垫 （K）可由金属丝网直接整合到环形空间（2）中以便能够通过。

公开(公告)号：US08002333B2

公开(公告)日：2011-08-23

申请号：US11719095

申请日：2005-11-11

申请人： Anders Hedlund ,  Claes Fredö

发明人： Anders Hedlund ,  Claes Fredö

IPC分类号： B60R99/00

CPC分类号： B62D33/06 ,  B60G2206/60 ,  B60G2206/722 ,  B60G2600/44 ,  B62D21/10 ,  B62D25/20

摘要： Structural element, such as a panel, which is embossed with a mode shape (φtotal), i.e. with any of the various stationary vibration modes (φn) of which the structural element is capable, or a combination thereof.

摘要翻译： 结构元件，例如面板，其被压印有模式形状（＆amp;总），即具有结构元件能够支撑的各种固定振动模式（＆amp; n）中的任何一种或其组合。

公开(公告)号：US12049117B2

公开(公告)日：2024-07-30

申请号：US17277560

申请日：2018-10-11

申请人： VOLVO TRUCK CORPORATION

发明人： Philippe Le Brusq ,  Michael Millet ,  Pierig Gaillaud

IPC分类号： B60G17/04 ,  B60T17/00 ,  B60T17/02 ,  F15B13/02

CPC分类号： B60G17/0408 ,  B60T17/008 ,  B60T17/02 ,  B60G2300/026 ,  B60G2300/14 ,  B60G2400/50 ,  B60G2500/02 ,  B60G2500/2012 ,  B60G2500/2044 ,  B60G2500/205 ,  B60G2600/44 ,  F15B13/024 ,  F15B2211/565

摘要： Method for venting a pneumatic system of a vehicle, pneumatic system and vehicle Method for venting a pneumatic system (1) of a vehicle, the pneumatic system (1) comprising an air compressor (4), a pneumatic circuit (2), an air pressure management system (6) in communication with the air compressor (4) and the pneumatic circuit (2), and a control unit, the method comprising: —while pressure in the pneumatic circuit (1) is less than a cut-out pressure, supplying the pneumatic circuit (2) with compressed air from the air compressor (4) operated at an operating speed through the air pressure management system (6), —once pressure in the pneumatic circuit (2) reaches the cut-out pressure, lowering pressure in the pneumatic circuit (2) to a target pressure, the air compressor (4) being operated at at least one deflating speed lower than the operating speed, the deflating speed being non null, —after pressure in the pneumatic circuit (2) has reached the cut-out pressure, releasing compressed air in the air pressure management system (6) to the outside environment.

公开(公告)号：US11940031B2

公开(公告)日：2024-03-26

申请号：US17703295

申请日：2022-03-24

申请人： NHK SPRING CO., LTD.

发明人： Shinichi Nishizawa ,  Daisuke Ibano ,  Tsuyoshi Matsuda ,  Norifumi Arisaka ,  Shun Muramatsu ,  Chihiro Ito ,  Takuto Suzuki ,  Masatake Kinoshita ,  Asuka Kawasaki

IPC分类号： F16F1/04 ,  F16F1/06 ,  B60G11/14

CPC分类号： F16F1/043 ,  F16F1/06 ,  B60G11/14 ,  B60G2202/12 ,  B60G2206/42 ,  B60G2600/44 ,  B60G2800/162 ,  F16F2230/00 ,  F16F2230/0023 ,  F16F2238/026

摘要： A coil spring includes a wire rod and an elastic coat provided on the wire rod. The coil spring includes a coil section including a plurality of coil portions. The wire rod includes a round cross-sectional portion, a cross-section varying portion, and a rectangular cross-sectional portion along the longitudinal direction of the wire rod. The cross section of the rectangular cross-sectional portion is substantially square and has a first plane and a second plane. The first plane and the second plane oppose each other in the coil section. The elastic coat is provided on at least one of the first plane and the second plane. The elastic coat is continuous from the round cross-sectional portion to the cross-sectional variation portion and the rectangular cross-sectional portion.

公开(公告)号：US20240059114A1

公开(公告)日：2024-02-22

申请号：US18233188

申请日：2023-08-11

申请人： HYUNDAI MOBIS CO., LTD.

发明人： Jong Woo LEE ,  Sang Hoon BAIK

IPC分类号： B60G11/26

CPC分类号： B60G11/26 ,  B60G2600/44 ,  B60G2600/68 ,  B60G2800/914

摘要： An air filter for an air suspension. A housing part is mounted on a vehicle body, connected to a height control part that controls the height of a vehicle, and allows fluid to pass therethrough. A filter part is disposed inside the housing part to remove foreign matter from the fluid. One or more noise reducing parts are disposed inside the housing part to reduce a movement speed of the fluid and reduce noise.

公开(公告)号：US11841035B2

公开(公告)日：2023-12-12

申请号：US17078233

申请日：2020-10-23

申请人： ClearMotion, Inc.

发明人： Clive Tucker ,  Johannes Schneider ,  John Giarratana ,  William G. Near ,  Colin Patrick O'Shea ,  Tyson David Sawyer ,  Richard Anthony Zuckerman ,  Zackary Martin Anderson ,  Marco Giovanardi ,  Jack A. Ekchian

IPC分类号： F15B21/00 ,  F04B49/10 ,  F04B49/06 ,  F04B49/20 ,  B60G15/08

CPC分类号： F15B21/008 ,  B60G15/08 ,  F04B49/065 ,  F04B49/103 ,  F04B49/20 ,  B60G2600/44

摘要： Method and apparatus for improving the performance, response, and durability of an electro-hydraulic active suspension system. The noise caused by hydraulic flow ripple is reduced and system response is improved.