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公开(公告)号：US20240227485A1
公开(公告)日：2024-07-11
申请号：US18383298
申请日：2023-10-24
申请人： Fox Factory, Inc.
IPC分类号： B60G17/0165 , B60G17/019 , B60G17/08 , B62J45/414 , B62K25/04
CPC分类号： B60G17/0165 , B60G17/01908 , B60G17/08 , B62J45/414 , B62K25/04 , B60G2300/12 , B60G2500/104 , B62K2025/044
摘要： A rough road detection system is disclosed. The system includes a sensor data receiver to receive sensor data from one or more sensors monitoring a vehicle. A sensor data evaluator to: identify a repeating pattern in the sensor data, the repeating pattern indicative of a terrain type being traversed by the vehicle, determine a value of the repeating pattern, obtain a present set of operational values for at least one damping characteristic of an active valve damper coupled with the vehicle, and modify the present set of operational values for the at least one damping characteristic of the active valve damper based on the value of the repeating pattern to develop a modified set of operational values for the at least one damping characteristic of the active valve damper.
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公开(公告)号：US20220403909A1
公开(公告)日：2022-12-22
申请号：US17841450
申请日：2022-06-15
申请人： Fox Factory, Inc.
发明人： Andrew LAIRD , Everet Owen ERICKSEN
摘要： An adjustable shock assembly is disclosed herein. The adjustable shock assembly includes a damper body having a main chamber with a working fluid therein. An adjustable active valve assembly comprising: a first parallel flow pathway comprising an active valve; and a second parallel flow pathway comprising a firm mode blowoff stack and a firm mode adjuster to adjust a blowoff pressure of the firm mode blowoff stack. A main piston coupled with a piston shaft, and a fluid pathway fluidly coupling the main chamber with the adjustable active valve assembly which is fluidly coupled with a reservoir
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公开(公告)号：US20190275853A1
公开(公告)日：2019-09-12
申请号：US16424334
申请日：2019-05-28
申请人： Fox Factory, Inc.
发明人： Everet Owen ERICKSEN , Christopher Paul COX , Philip TSIARAS , Mark LARSON , Mario GALASSO , Matt McLellan
IPC分类号： B60G17/016 , F16F9/512 , B60G17/018 , B60G17/08 , B60G17/015
摘要： A method for controlling vehicle motion is described. The method includes accessing a set of control signals including a measured vehicle speed value associated with a movement of a vehicle. A control signal associated with user-induced input is also accessed. The method compares the measured vehicle speed value with a predetermined vehicle speed threshold value to achieve a speed value threshold approach status, and then compares the set of values to achieve a user-induced input threshold value approach status. The method monitors a state of a valve within the vehicle suspension damper, and determines a control mode for the vehicle suspension damper. The method also regulates damping forces within the vehicle suspension damper.
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公开(公告)号：US20150083535A1
公开(公告)日：2015-03-26
申请号：US14506420
申请日：2014-10-03
申请人： FOX FACTORY, INC.
摘要： An apparatus and system are disclosed that provide position sensitive suspension damping. A damping unit includes a piston mounted in a fluid-filled cylinder. A vented path in the piston may be fluidly coupled to a bore formed in one end of the piston rod, creating a flow path for fluid to flow from a first side of the piston to a second side of the piston during a compression stroke. The flow path may be blocked by a needle configured to engage the bore as the damping unit is substantially fully compressed, thereby causing the damping rate of the damping unit to increase. In one embodiment, the piston includes multiple bypass flow paths operable during the compression stroke or the rebound stroke of the damping unit. One or more of the bypass flow paths may be restricted by one or more shims mounted on the piston.
摘要翻译： 公开了一种提供位置敏感悬架阻尼的装置和系统。 阻尼单元包括安装在流体填充的气缸中的活塞。 活塞中的通气路径可以流体地联接到形成在活塞杆的一端的孔，从而在压缩冲程期间产生流体从活塞的第一侧流到活塞的第二侧的流动路径。 当阻尼单元基本上被完全压缩时，流动路径可以被构造成接合孔的针阻挡，从而导致阻尼单元的阻尼率增加。 在一个实施例中，活塞包括可在压缩行程期间可操作的多个旁路流动路径或阻尼单元的回弹冲程。 旁路流路中的一个或多个可以被安装在活塞上的一个或多个垫片限制。
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公开(公告)号：US20230131078A1
公开(公告)日：2023-04-27
申请号：US17956632
申请日：2022-09-29
申请人： Fox Factory, Inc.
发明人： Everet Owen ERICKSEN , Christopher Paul COX , Philip TSIARAS , Mark LARSON , Mario GALASSO , Matt McLellan
IPC分类号： B60G17/016 , F16F9/512 , B60G17/018 , B60G17/08 , B60G17/015
摘要： A method for controlling vehicle motion is described. The method includes accessing a set of control signals including a measured vehicle speed value associated with a movement of a vehicle. A control signal associated with user-induced input is also accessed. The method compares the measured vehicle speed value with a predetermined vehicle speed threshold value to achieve a speed value threshold approach status, and then compares the set of values to achieve a user-induced input threshold value approach status. The method monitors a state of a valve within the vehicle suspension damper, and determines a control mode for the vehicle suspension damper. The method also regulates damping forces within the vehicle suspension damper.
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公开(公告)号：US20220389983A1
公开(公告)日：2022-12-08
申请号：US17722240
申请日：2022-04-15
申请人： Fox Factory, Inc.
摘要： Methods and apparatus for position sensitive dampening with an active valve. In one aspect a fluid damper is provided comprising a damper chamber divided by a piston into a primary compression and a primary rebound chamber; a secondary compression chamber in fluid communication with the damper chamber; and an active valve controlling fluid flow out of the secondary compression chamber.
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公开(公告)号：US20210155313A1
公开(公告)日：2021-05-27
申请号：US17103483
申请日：2020-11-24
申请人： Fox Factory, Inc.
IPC分类号： B62K25/06
摘要： A system and method to select and implement a suspension tune is disclosed. The system includes a memory configured to store a plurality of suspension tunes. A suspension controller configured to implement one of the plurality of suspension tunes for at least one suspension component of a vehicle. A manually operated switch to receive a user input, the manually operated switch configured to navigate between the plurality of suspension tunes, and, based on the user input, designate a different one of the plurality of suspension tunes to be implemented by the suspension controller.
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公开(公告)号：US20210039468A1
公开(公告)日：2021-02-11
申请号：US17083837
申请日：2020-10-29
申请人： Fox Factory, Inc.
发明人： Everet Owen ERICKSEN , Christopher Paul COX , Philip TSIARAS , Mark LARSON , Mario GALASSO , Matt McLellan
IPC分类号： B60G17/016 , F16F9/512 , B60G17/018 , B60G17/08 , B60G17/015
摘要： A method for controlling vehicle motion is described. The method includes accessing a set of control signals including a measured vehicle speed value associated with a movement of a vehicle. A control signal associated with user-induced input is also accessed. The method compares the measured vehicle speed value with a predetermined vehicle speed threshold value to achieve a speed value threshold approach status, and then compares the set of values to achieve a user-induced input threshold value approach status. The method monitors a state of a valve within the vehicle suspension damper, and determines a control mode for the vehicle suspension damper. The method also regulates damping forces within the vehicle suspension damper.
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公开(公告)号：US20190203798A1
公开(公告)日：2019-07-04
申请号：US16175656
申请日：2018-10-30
申请人： Fox Factory, Inc.
CPC分类号： F16F9/48 , B60G13/08 , B60G17/08 , B60G2202/24 , B60G2206/41 , B60G2500/112 , B60G2500/114 , F16F9/18 , F16F9/19 , F16F9/3214 , F16F9/3242 , F16F9/49
摘要： Methods and apparatus for position sensitive dampening with an active valve. In one aspect a fluid damper is provided comprising a damper chamber divided by a piston into a primary compression and a primary rebound chamber; a secondary compression chamber in fluid communication with the damper chamber; and an active valve controlling fluid flow out of the secondary compression chamber.
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公开(公告)号：US20180339567A1
公开(公告)日：2018-11-29
申请号：US16051346
申请日：2018-07-31
申请人： Fox Factory, Inc.
发明人： Everet Owen ERICKSEN , Christopher Paul COX , Philip TSIARAS , Mark LARSON , Mario GALASSO , Matt McLellan
IPC分类号： B60G17/016 , F16F9/512 , B60G17/018 , B60G17/015 , B60G17/08
摘要： A method for controlling vehicle motion is described. The method includes accessing a set of control signals including a measured vehicle speed value associated with a movement of a vehicle. A control signal associated with user-induced input is also accessed. The method compares the measured vehicle speed value with a predetermined vehicle speed threshold value to achieve a speed value threshold approach status, and then compares the set of values to achieve a user-induced input threshold value approach status. The method monitors a state of a valve within the vehicle suspension damper, and determines a control mode for the vehicle suspension damper. The method also regulates damping forces within the vehicle suspension damper.
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