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公开(公告)号:US11833874B2
公开(公告)日:2023-12-05
申请号:US17725294
申请日:2022-04-20
Applicant: Fox Factory, Inc.
Inventor: John Marking , Vegard Hamso
CPC classification number: B60G15/12 , B60G15/065 , F16F9/062 , F16F9/067 , F16F9/346 , B60G2202/314 , B60G2206/41 , B60G2500/10
Abstract: A shock absorber including: a first cylinder having an interior, first and second ends and defining an axis, wherein the interior includes a damping fluid chamber and a damping piston movably mounted therein for movement between the first and second ends, wherein the damping piston is mounted on a first end of a shaft, wherein the first end of the shaft is movably retained within the interior of the first cylinder; first and second bypass openings configured for opening into the damping fluid chamber at first and second axially spaced-apart positions; a bypass channel fluidly coupling the first and second bypass openings; a fluid metering valve; and a floating piston dividing a portion of the shock absorber into a gas chamber and the reservoir chamber, wherein the fluid metering valve and the floating piston define the reservoir chamber there between.
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公开(公告)号:US11808322B2
公开(公告)日:2023-11-07
申请号:US17713178
申请日:2022-04-04
Applicant: Fox Factory, Inc.
Inventor: William M. Becker
CPC classification number: F16F9/435 , B62K25/08 , B62K2025/048 , F16F9/34
Abstract: An air bleed system for a suspension fork or shock absorber includes: a fluid passage between an interior of the suspension and an exterior of the suspension; and a manually operable valve having a first position substantially closing the fluid passage and a second position allowing fluid flow between the interior and the exterior.
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公开(公告)号:US11796030B2
公开(公告)日:2023-10-24
申请号:US17942836
申请日:2022-09-12
Applicant: Fox Factory, Inc.
Inventor: Rick Strickland
CPC classification number: F16F9/516 , F16F9/19 , F16F9/3488 , F16F9/464 , B60G13/08 , B60G17/0152 , B60G17/08 , B60G2202/24 , B60G2206/41 , B60G2500/11 , B60G2800/162 , F16F2222/12 , F16F2228/066 , F16F2230/18
Abstract: A vehicle damper assembly is disclosed. The damper includes a cylinder having an inner diameter (ID). A rod and a piston, the piston coupled to the rod and configured to divide the cylinder into a compression side and a rebound side. An electronic valve assembly including an electronic valve body coupled with the rod on the compression side of the piston. The electronic valve body having an electronic valve body outer diameter (OD). A boost valve having a boost valve body, a boost valve area located between the electronic valve body and the boost valve body, the boost valve having a boost valve OD. The boost valve OD is larger than the electronic valve body OD, such that the boost valve is configured to allow the electronic valve assembly to operate within said cylinder ID that is too large for the electronic valve body OD.
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公开(公告)号:US11796028B2
公开(公告)日:2023-10-24
申请号:US16893256
申请日:2020-06-04
Applicant: Fox Factory, Inc.
Inventor: Everet Owen Ericksen , Christopher Paul Cox , Sante M. Pelot
CPC classification number: F16F9/486 , B62K25/06 , F16F9/3405 , F16F9/46
Abstract: 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.
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公开(公告)号:US20230302866A1
公开(公告)日:2023-09-28
申请号:US18113019
申请日:2023-02-22
Applicant: Fox Factory, Inc.
Inventor: Ivan Tong , Connor Randall , Rick Strickland
CPC classification number: B60G17/08 , B60G13/08 , B60G13/14 , B60G2202/24 , B60G2204/62 , B60G2204/82 , B60G2206/41 , B60G2500/11 , B60G2600/182 , B60G2600/184 , B60G2600/21 , B60G2800/012 , B60G2800/164 , B60G2800/9122
Abstract: Disclosed herein is a cross-linked system comprising a first shock assembly and a second shock assembly. A first line is fluidly coupled with a first rebound chamber of the first shock assembly and a second compression chamber of the second shock assembly. The first line allows fluid to flow between the first rebound chamber and the second compression chamber. A second line is fluidly coupled with a first compression chamber of the first shock assembly and a second rebound chamber of the second shock assembly. The second line allows fluid to flow between the first compression chamber and the second rebound chamber. A reservoir is fluidly coupled to the first line and the second line.
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公开(公告)号:US11760150B2
公开(公告)日:2023-09-19
申请号:US17696691
申请日:2022-03-16
Applicant: Fox Factory, Inc.
Inventor: John Marking
CPC classification number: B60G17/08 , B60G13/06 , F16F9/065 , F16F9/19 , F16F9/446 , F16F9/466 , F16F9/50 , B60G2500/10 , B60G2800/162 , F16F9/34 , F16F2228/066
Abstract: A vehicle damper is described. The vehicle damper includes: a cylinder; a piston within the cylinder; a working fluid within the cylinder; a reservoir in fluid communication with the cylinder via the working fluid, the reservoir operable to receive the working fluid from the cylinder in a compression stroke; a valve in a flow path between the cylinder and the reservoir; and a remotely-operable valve having a position allowing the working fluid to significantly by-pass the valve.
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公开(公告)号:US11718209B2
公开(公告)日:2023-08-08
申请号:US17551194
申请日:2021-12-15
Applicant: Fox Factory, Inc.
Inventor: Thomas Wittenschlaeger , Timothy King , Mason Powers , Jeffrey Hermann
Abstract: An adjustable suspended seat apparatus having a tuned frequency-tailored damping through stratified seat structure is described. The damping seat structure includes: a first material of a plurality of materials having a first characteristic to provide a first damping effect in a first layer. A second material of the plurality of materials based on a second characteristic to provide a second damping effect in a second layer, the first material or the second material having an adjustable damping characteristic. The suspended seat apparatus includes a seat base configured to have the seat coupled thereto; a suspension system coupled to the seat base, the suspension system comprising: an adjustment feature configured to adjust operation of the suspension system; and a chassis mount coupled to the suspension system, the chassis mount configured to be coupled to a vehicle.
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公开(公告)号:US11718137B2
公开(公告)日:2023-08-08
申请号:US17185766
申请日:2021-02-25
Applicant: Fox Factory, Inc.
Inventor: Nick D'Orazio , Michael R. Labbe , Rick Strickland , Connor Randall
CPC classification number: B60G15/062 , F16F9/3264 , F16F9/5126 , B60G2202/312 , B60G2500/114
Abstract: A shock assembly with automatically adjustable ride height is disclosed. The assembly includes a main chamber including a fluid therein. A pump tube within the main chamber, the pump tube having a fluid flow path internal thereto, the pump tube disposed axially along a center of the main chamber. A damping piston coupled to a shaft, the damping piston and a portion of the shaft disposed axially about the pump tube, the damping piston disposed in the main chamber to divide the main chamber into a compression side fluid chamber and a rebound side fluid chamber. An automatic ride height adjustment assembly including a tube-in-shaft pump assembly and a spring preload piston assembly.
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公开(公告)号:US11713093B2
公开(公告)日:2023-08-01
申请号:US17005174
申请日:2020-08-27
Applicant: Fox Factory, Inc.
Inventor: Everet Owen Ericksen , Evan Peterson , Nobuhiko Negishi , James T. Pickett , Andrew Diao , Mike Fraguglia
CPC classification number: B62K25/04 , B62K3/00 , H04W4/029 , H04W4/80 , B62K2025/042 , B62K2201/08
Abstract: A system and method for utilizing an active valve customizable tune application is disclosed. The system includes a mobile device having a memory, an active valve tune application, and at least one processor. The processor initiates the active valve tune application, receives, from a database, an active valve suspension tune having a number of performance range adjustable settings, and receives user related input information. At least one of the performance range adjustable settings is modified based on the received input information to generate a modified active valve suspension tune. The system includes an active suspension of a vehicle, wherein the modified active valve suspension tune is implemented by the active suspension.
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公开(公告)号:US11708124B2
公开(公告)日:2023-07-25
申请号:US17720085
申请日:2022-04-13
Applicant: Fox Factory, Inc.
Inventor: William O. Brown, IV , Daniel McCormick , Joshua Coaplen , Christopher Otterness
IPC: B62K21/02
CPC classification number: B62K21/02
Abstract: A non-uniform steerer tube. The non-uniform steerer tubes includes an axis-symmetric outer surface and a non axis-symmetric inner surface. The axis-symmetric outer surface and the non axis-symmetric inner surface defining a wall thickness therebetween. The wall thickness varying along an axial length of the non-uniform steerer tube.
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