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公开(公告)号：US20240309930A1
公开(公告)日：2024-09-19
申请号：US18591151
申请日：2024-02-29
Applicant: RAPA Automotive GmbH & Co. KG
Inventor： Rocco KEMNITZ , Roman PAUSCH
CPC classification number: F16F9/34 , F16F9/0218 , F16F9/029 , F16F9/50 , F16K31/0675 , F16K31/08 , G05D16/20 , B60G11/27 , B60G17/0528 , B60G2202/152 , B60G2204/62 , B60G2206/42 , B60G2500/201 , B60G2500/204 , B60G2600/182 , B60G2800/162 , B60G2800/916 , F16F2222/126 , F16F2228/066
Abstract: A magnetic valve unit comprising a magnetic valve and an electronics for driving the magnetic valve. A pneumatic spring and a pneumatic spring system.
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公开(公告)号：US11965581B2
公开(公告)日：2024-04-23
申请号：US16968526
申请日：2018-10-22
Applicant: Kendrion (Villingen) GmbH
Inventor： Björn Bergfeld
CPC classification number: F16F9/34 , F16F3/023 , F16F9/19 , F16K17/0433 , B60G11/27 , B60G13/08 , B60G2202/152 , B60G2202/24 , B60G2204/62 , B60G2206/41 , B60G2206/42 , B60G2500/11 , B60G2500/201 , B60G2600/21 , B60G2800/162 , F16F9/516 , F16F2222/12 , F16F2222/126 , F16F2228/066 , F16F2230/183 , F16F2232/08 , F16F2234/02 , F16F2238/022
Abstract: A spring for a check valve which can be used in particular in controllable vibration dampers, said spring comprising a flat main body with a first surface, a second surface and a centre point, and two or more spring arms, which cooperate resiliently with the main body and in the unloaded state protrude from the first surface or the second surface, the spring arms forming a free end and having a longitudinal axis that runs through the free end and tangentially to a circle about the centre point of the main body. The invention further relates to a check valve having a spring of this kind. In addition, the invention relates to a controllable vibration damper which comprises such a check valve, and to a motor vehicle having a controllable vibration damper of this kind.
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公开(公告)号：US11752826B2
公开(公告)日：2023-09-12
申请号：US17670750
申请日：2022-02-14
Applicant: Ford Global Technologies, LLC
Inventor： Matthew Johnson , Keith Weston , Jonathan Sullivan , David Michael Russell , Rohit Hippalgaonkar
IPC: B60G17/016 , B60G21/10 , B60G17/0195 , B60G17/052
CPC classification number: B60G17/016 , B60G17/0195 , B60G21/106 , B60G17/052 , B60G2202/152 , B60G2400/204 , B60G2400/208 , B60G2400/25 , B60G2500/10 , B60G2500/201 , B60G2600/04 , B60G2600/16 , B60G2600/602
Abstract: A method of controlling a vehicle may include determining a proximity to a stuck condition based on measured vehicle motion parameters and a wheel speed measured by a wheel speed sensor associated with one or more wheels of the vehicle. The method may further include generating a notification to a driver of the vehicle in response to the proximity to the stuck condition indicating that the vehicle is either in a stuck condition or a nearly stuck condition, and responsive to driver selection of an unstuck mode, executing an unstuck algorithm to automatically control operation of the vehicle to achieve a free condition.
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公开(公告)号：US20230256786A1
公开(公告)日：2023-08-17
申请号：US17670750
申请日：2022-02-14
Applicant: Ford Global Technologies, LLC
Inventor： Matthew Johnson , Keith Weston , Jonathan Sullivan , David Michael Russell , Rohit Hippalgaonkar
IPC: B60G17/016 , B60G21/10 , B60G17/0195
CPC classification number: B60G17/016 , B60G21/106 , B60G17/0195 , B60G2400/208 , B60G2400/25 , B60G2500/10 , B60G2500/201 , B60G2202/152 , B60G17/052
Abstract: A method of controlling a vehicle may include determining a proximity to a stuck condition based on measured vehicle motion parameters and a wheel speed measured by a wheel speed sensor associated with one or more wheels of the vehicle. The method may further include generating a notification to a driver of the vehicle in response to the proximity to the stuck condition indicating that the vehicle is either in a stuck condition or a nearly stuck condition, and responsive to driver selection of an unstuck mode, executing an unstuck algorithm to automatically control operation of the vehicle to achieve a free condition.
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公开(公告)号：US20180043741A1
公开(公告)日：2018-02-15
申请号：US15795434
申请日：2017-10-27
Applicant: PREMIER COIL SOLUTIONS, INC.
Inventor： Randall Dean Behrens
IPC: B60G11/27 , B62D13/06 , B60G17/016
CPC classification number: B60G11/27 , B60G13/14 , B60G13/18 , B60G17/0163 , B60G2202/242 , B60G2300/36 , B60G2400/40 , B60G2500/201 , B60G2500/32 , B60G2800/24 , B62D5/26 , B62D13/025 , B62D13/06 , B62D15/02
Abstract: A multi-axle transport trailer having a plurality of axles includes a suspension comprising air bags associated with each axle, the air bags in communication with an air source, wherein air bags associated with different axles are capable of having different air pressures therein. The trailer further optionally includes a steering system associated with at least one axle, the axle including a tie rod connected between wheels on both ends of the axle, the steering system comprising cylinders configured to articulate the wheels, and a sensing device configured to monitor movement of the tie rod and facilitate actuating the cylinders to turn the wheels.
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Patent Agency Ranking
公开(公告)号：US20180029432A1
公开(公告)日：2018-02-01
申请号：US15644057
申请日：2017-07-07
Applicant: AISIN SEIKI KABUSHIKI KAISHA
Inventor： Yusuke KONDO , Atsuto OGINO
IPC: B60G17/016 , B60G17/015 , B60G17/056
CPC classification number: B60G17/0162 , B60G17/0155 , B60G17/0565 , B60G2202/152 , B60G2400/0511 , B60G2400/0512 , B60G2400/104 , B60G2400/106 , B60G2400/2042 , B60G2400/208 , B60G2400/252 , B60G2400/41 , B60G2400/50 , B60G2400/51 , B60G2500/201 , B60G2500/202 , B60G2500/205 , B60G2500/30 , B60G2500/326 , B60G2800/012
Abstract: A vehicle height adjustment device includes: a pressure tank capable of storing air in a compression state; a plurality of vehicle height adjustment units that are provided in correspondence with wheels of a vehicle and individually adjust vehicle heights at the respective wheels by supplying the air from the pressure tank or returning the air to the pressure tank; an information acquisition unit that acquires turn route information during travel of the vehicle; and a control unit that raises the vehicle height at the vehicle height adjustment unit on a turn outer side more than the vehicle height at the vehicle height adjustment unit on a turn inner side such that the vehicle takes a tilt posture on the basis of the turn route information when the vehicle turns.
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公开(公告)号：US20170356518A1
公开(公告)日：2017-12-14
申请号：US15532702
申请日：2015-12-04
Applicant: ÖHLINS RACING AB
Inventor： Leif GUSTAFSSON VALLANDER , Torkel SINTORN , Johan JARL
CPC classification number: F16F9/0218 , B60G11/27 , B60G2202/152 , B60G2202/314 , B60G2206/422 , B60G2300/12 , B60G2500/201 , B62K25/08 , B62K2201/08 , F16F9/065 , F16F9/066 , F16F9/068 , F16F9/36 , F16F9/43 , F16F9/512 , F16F9/5126 , F16F9/516 , F16F15/022 , F16F15/0232 , F16F2222/126 , F16F2228/066 , F16F2230/06
Abstract: The present invention relates to a spring unit (1) for a shock absorber (100) intended for a vehicle. The shock absorber (100) comprises a damping cylinder (101), wherein the damping cylinder (101) is adapted to be telescopically arranged within the spring unit (1). The spring unit (1) comprises a hollow body (2) comprising at least one compression chamber (2b) and at least one additional chamber (3) arranged to be in fluid communication with the compression chamber such that at least a first flow of fluid (F1) is adapted to be allowed between the compression chamber (2b) and the additional chamber (3) when a threshold value is met. The invention further relates to a shock absorber (100) comprising such a spring unit (1), and a front fork comprising such a shock absorber (100) as well as a method for filling the shock absorber (100).
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58.发明申请公开(公告)号：US20170166026A1
公开(公告)日：2017-06-15
申请号：US15370640
申请日：2016-12-06
Applicant: Audii AG
Inventor： Johannes LANDGRAF
IPC: B60G11/27 , H01M8/04082 , H01M8/04746 , B60L11/18
CPC classification number: B60G11/27 , B60G17/0195 , B60G2202/152 , B60G2300/50 , B60G2500/201 , B60L11/1898 , B60Y2304/01 , H01M8/04201 , H01M8/04753 , H01M2250/20 , Y02T90/32
Abstract: The invention relates to a gas spring system for a motor vehicle, with a gas pressure generation unit that can be connected via fluid connections to at least one gas pressure receiver. It is provided therein that the gas pressure generation unit is designed to be operated by gas pressure and configured to be operated by an energy gas pressure of an energy gas for a motor vehicle drive.
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公开(公告)号：US09662956B2
公开(公告)日：2017-05-30
申请号：US14938684
申请日：2015-11-11
Applicant: Hyundai Motor Company
Inventor： Jin Kyu Kim
IPC: G06F19/00 , B60G17/017 , B60G17/015 , B60G17/052 , B60G17/08
CPC classification number: B60G17/017 , B60G17/0152 , B60G17/0155 , B60G17/052 , B60G17/08 , B60G2400/30 , B60G2500/201 , B60G2600/04 , B60G2600/20 , B60G2800/20
Abstract: A method of controlling an air suspension system may include a first process of determining, by a controller, whether a current situation is a parking situation that requires reduced air pressure in an air spring, a second process of maximizing, by the controller, damping force of a shock absorber when the current situation is the parking situation that requires the reduced air pressure in the air spring, and a third process of reducing air pressure in the air spring, by the controller, by bypassing compressed air stored in the air spring to a reservoir tank.
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公开(公告)号：US09623779B2
公开(公告)日：2017-04-18
申请号：US14761848
申请日：2013-12-19
Applicant: HINO MOTORS, LTD.
Inventor： Takashi Mochizuki
IPC: B60P1/16 , B60G17/015 , B60G17/017 , B60G17/052 , B60G11/27 , B60P1/04 , B60P1/02
CPC classification number: B60P1/162 , B60G11/27 , B60G17/015 , B60G17/017 , B60G17/052 , B60G2300/02 , B60G2300/04 , B60G2300/38 , B60G2400/60 , B60G2500/201 , B60G2500/202 , B60G2500/30 , B60G2600/20 , B60G2600/204 , B60P1/027 , B60P1/045
Abstract: A bed height adjustment system for adjusting height of a bed of a vehicle includes: an air spring supporting the bed; a valve unit connected to an air tank and configured to adjust height of the air spring by supplying and discharging air; a relay provided with a dump-signal line and a return-signal line each connected to the valve unit; a pressure switch configured to be switched between an ON state and an OFF state based on whether air is supplied from the valve unit; and an indicator that becomes illuminated state when powered when the pressure switch is in the ON state and becomes non-illuminated state when the pressure switch is in the OFF state.
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