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公开(公告)号：US10569610B2
公开(公告)日：2020-02-25
申请号：US15788653
申请日：2017-10-19
Applicant: Fox Factory, Inc.
Inventor： Christopher Paul Cox
Abstract: A damper is provided having a twin tube construction interconnected to a gas reservoir. The connection of each of the inner and outer volumes of the twin tube to the gas reservoir is independently valved, and each of these valves are independently settable to change the differential pressure thereacross at which they open. The damper provides flow passages directly from the inner and outer volumes to enable flow form the compression to rebound sides thereof, as well as through the valved connections to the gas reservoir and at least one valved opening in the damper piston.
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公开(公告)号：US10363987B2
公开(公告)日：2019-07-30
申请号：US15192842
申请日：2016-06-24
Applicant: Fox Factory, Inc.
Inventor： Damon Gilbert , Christopher Paul Cox
IPC: B62K25/08 , F16F9/348 , F16F9/44 , B62K25/10 , F16F9/06 , F16F9/19 , F16F9/34 , F16F9/36 , F16F9/56
Abstract: A compression damper of a shock absorber includes: a single adjustable fluid circuit configured for controlling a damping rate associated with multiple compression speeds of the shock absorber, wherein the single adjustable fluid circuit includes a fluid passageway through a base valve; and a positionally adjustable floating shim stack positioned at one end of the fluid passageway, the positionally adjustable floating shim stack configured for selectively blocking a flow of fluid through the fluid passageway.
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公开(公告)号：US10113604B2
公开(公告)日：2018-10-30
申请号：US13794332
申请日：2013-03-11
Applicant: Fox Factory, Inc.
Inventor： Everet Owen Ericksen , Christopher Paul Cox , Wesley E. Allinger
Abstract: A vehicle damper comprises a fluid filled cylinder, a piston for movement within the cylinder, at least two fluid ports formed in the piston and at least one shim at least partially blocking the ports. In one embodiment, a fluid collection area is formed between the ports and the shim, the collection area permitting communication between fluid in the ports. In another embodiment, the piston includes at least one aperture constructed and arranged to receive a threaded bleed valve.
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Patent Agency Ranking
公开(公告)号：US10054185B2
公开(公告)日：2018-08-21
申请号：US15056940
申请日：2016-02-29
Applicant: Fox Factory, Inc.
Inventor： Christopher Paul Cox
CPC classification number: F16F9/48 , B60G13/08 , B60G17/08 , B60G2202/24 , B60G2206/41 , B60G2500/112 , B60G2500/114 , F16F9/18 , F16F9/19 , F16F9/3214 , F16F9/3242 , F16F9/49
Abstract: Methods and apparatus for position sensitive dampening. 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 adjustable fluid meter controlling fluid flow out of the secondary compression chamber.
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公开(公告)号：US09969236B2
公开(公告)日：2018-05-15
申请号：US15471986
申请日：2017-03-28
Applicant: Fox Factory, Inc.
Inventor： Christopher Paul Cox
IPC: B60G17/02 , B60G17/027 , B60G15/06 , B60G17/015 , B60G17/016
CPC classification number: B60G17/0272 , B60G15/065 , B60G17/0152 , B60G17/016 , B60G2202/312 , B60G2400/10 , B60G2400/20 , B60G2400/25 , B60G2401/11 , B60G2401/17 , B60G2500/22 , B60G2600/22
Abstract: A shock absorber for a vehicle having a damper and a first and second springs mounted coaxially around the damper and a preload adjuster for partially compressing at least one of the springs independently of the compression stroke. In one embodiment the preload adjuster is remotely controllable. In another embodiment the shock absorber includes an additional mechanism for preloading at least one of the springs.
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公开(公告)号：US09452654B2
公开(公告)日：2016-09-27
申请号：US14466831
申请日：2014-08-22
Applicant: Fox Factory, Inc.
Inventor： Everet Owen Ericksen , Christopher Paul Cox , Philip Tsiaras , Mark Larson , Mario Galasso , Matt McLellan
IPC: B60G17/016 , F16F9/512 , B60G17/018 , B60G17/08
CPC classification number: B60G17/016 , B60G17/015 , B60G17/018 , B60G17/08 , B60G2202/24 , B60G2206/41 , B60G2400/104 , B60G2400/202 , B60G2400/204 , B60G2400/208 , B60G2400/252 , B60G2400/33 , B60G2400/34 , B60G2400/39 , B60G2400/41 , B60G2400/44 , B60G2400/5182 , B60G2400/62 , B60G2400/63 , B60G2500/10 , B60G2500/102 , B60G2500/11 , B60G2600/02 , B60G2600/187 , B60G2600/20 , B60G2600/26 , B60G2600/70 , B60G2800/012 , B60G2800/014 , B60G2800/91 , F16F9/512 , F16F9/5126
Abstract: A method for controlling vehicle motion is described. The method includes: accessing a set of control signals, wherein at least a first control signal of the set of control signals includes a set of values associated a pressure applied to a vehicle component of a vehicle; accessing a set of predetermined vehicle component base-level pressure values associated with the vehicle component; comparing the set of values associated with a pressure applied to the vehicle component with the set of predetermined vehicle component base-level pressure values; based on said comparing, calculating an approximate shift in a center of gravity of the vehicle; monitoring a state of at least one valve; and based on the calculating and the monitoring, determining a control mode for said at least one vehicle suspension damper that, if actuated, would compensate the vehicle for the shift in the center of gravity.
Abstract translation: 描述了一种用于控制车辆运动的方法。 该方法包括：访问一组控制信号，其中该组控制信号的至少第一控制信号包括与施加到车辆的车辆部件的压力相关联的一组值; 访问与所述车辆部件相关联的一组预定车辆部件基准级压力值; 将与车辆部件施加的压力相关联的值的集合与预定车辆部件基本级压力值的集合进行比较; 基于所述比较，计算车辆的重心的近似偏移; 监测至少一个阀的状态; 并且基于所述计算和监测，确定所述至少一个车辆悬架阻尼器的控制模式，所述控制模式如果被致动，将补偿车辆的重心位移。
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公开(公告)号：US20160178026A1
公开(公告)日：2016-06-23
申请号：US15056940
申请日：2016-02-29
Applicant: Fox Factory, Inc.
Inventor： Christopher Paul Cox
CPC classification number: F16F9/48 , B60G13/08 , B60G17/08 , B60G2202/24 , B60G2206/41 , B60G2500/112 , B60G2500/114 , F16F9/18 , F16F9/19 , F16F9/3214 , F16F9/3242 , F16F9/49
Abstract: Methods and apparatus for position sensitive dampening. 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 adjustable fluid meter controlling fluid flow out of the secondary compression chamber.
Abstract translation: 位置敏感衰减的方法和装置。 在一个方面，提供一种流体阻尼器，其包括由活塞分成初级压缩和主回弹室的阻尼室; 与阻尼室流体连通的二次压缩室; 以及可调节的流量计，其控制流出第二压缩室的流体。
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公开(公告)号：US20140008161A1
公开(公告)日：2014-01-09
申请号：US14022030
申请日：2013-09-09
Applicant: Fox Factory, Inc.
Inventor： Christopher Paul Cox
IPC: F16F9/18
CPC classification number: F16F9/48 , B60G13/08 , B60G17/08 , B60G2202/24 , B60G2206/41 , B60G2500/112 , B60G2500/114 , F16F9/18 , F16F9/19 , F16F9/3214 , F16F9/3242 , F16F9/49
Abstract: Methods and apparatus for position sensitive dampening. 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 adjustable fluid meter controlling fluid flow out of the secondary compression chamber.
Abstract translation: 位置敏感衰减的方法和装置。 在一个方面，提供一种流体阻尼器，其包括由活塞分成初级压缩和主回弹室的阻尼室; 与阻尼室流体连通的二次压缩室; 以及可调节的流量计，其控制流出第二压缩室的流体。
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