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公开(公告)号：US12122205B2
公开(公告)日：2024-10-22
申请号：US16203203
申请日：2018-11-28
申请人： Fox Factory, Inc.
CPC分类号： B60G13/06 , F16F9/185 , F16F9/46 , F16F9/462 , F16F9/468 , B60G2202/24 , B60G2206/41 , B60G2500/11 , F16F9/062 , F16F9/065 , F16F9/5165 , F16F2228/066
摘要： A vehicle suspension damper includes: a cylinder and a piston assembly, wherein the piston assembly includes a piston; a working fluid within the cylinder; a bypass cylinder surrounding the cylinder and defining a cylindrical bypass channel; an adjustable bypass port fluidly coupling an interior of the cylinder and the cylindrical bypass channel; and an active bypass valve coupled with the cylindrical bypass channel, the active bypass valve configured to adjust a working size of the adjustable bypass port to modify a flow of said working fluid through the adjustable bypass port.
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公开(公告)号：US20230332665A1
公开(公告)日：2023-10-19
申请号：US18125355
申请日：2023-03-23
申请人： Fox Factory, Inc.
发明人： Paul COX , David M. Haugen
CPC分类号： F16F9/48 , F16F9/19 , F16F9/446 , F16F9/443 , F16F9/3481 , F16F9/462 , F16F9/486 , B62K25/08
摘要： A vehicle suspension damper including: a cylinder; a piston assembly; and an adjuster, wherein the piston assembly compresses fluid as it moves within the cylinder and the adjuster obstructs fluid flow from a first side of a damping piston of the piston assembly to a second side of the damping piston.
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公开(公告)号：US20230235807A1
公开(公告)日：2023-07-27
申请号：US18127964
申请日：2023-03-29
申请人： Fox Factory, Inc.
IPC分类号： F16F9/348 , F16F9/44 , F16F9/50 , F16F9/19 , B60G13/08 , B60G17/08 , B60G17/015 , B60G17/016 , F16F9/516 , F16F9/46
CPC分类号： F16F9/348 , F16F9/44 , F16F9/50 , F16F9/19 , B60G13/08 , B60G17/08 , B60G17/0152 , B60G17/016 , F16F9/5165 , F16F9/3485 , F16F9/462 , F16F9/469 , F16F2230/18 , F16F2228/066 , B60G2202/24 , B60G2206/41 , B60G2401/28 , B60G2401/00 , B60G2500/112 , B60G2600/20 , B60G2600/21 , B60G2800/162 , F16F2222/12
摘要： A damper valve with an adjustable effective stiffness of a shim. The damper valve includes a piston. The piston has a fluid path formed therethrough. A shim is disposed proximate the fluid path formed through the piston. A stiffness adjustment feature is coupled to the shim, and the shim is disposed between the piston and the stiffness adjustment feature. The stiffness adjustment feature is configured to adjust the effective stiffness of the shim without affecting a preload applied to the shim.
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4.发明授权公开(公告)号：US08585069B2
公开(公告)日：2013-11-19
申请号：US13355176
申请日：2012-01-20
申请人： Johannes Wimmer
发明人： Johannes Wimmer
CPC分类号： B62K25/08 , F16F9/062 , F16F9/3221 , F16F9/462 , F16F2230/30
摘要： A telescopic suspension fork leg, such as may be used in a motorcycle. The fork leg has an inner tube and an outer tube and a damping arrangement and a spring arrangement, which is arranged within a first chamber which is formed in the outer tube and is supported against a second chamber formed by the damping arrangement and arranged beneath the first chamber, which is constructed to receive a damping fluid. The damping arrangement has a piston, on a piston rod, with upper and lower piston surfaces. The piston is displaceable within a damping tube arranged largely concentrically to the inner tube, and the damping tube is surrounded by an annulus chamber arranged largely concentrically to the damping tube, and a sealing arrangement, displaceable along the piston rod, is provided between the first and second chambers.
摘要翻译： 伸缩悬挂叉腿，例如可用于摩托车。 叉腿具有内管和外管以及阻尼装置和弹簧装置，其布置在形成在外管中的第一腔室内，并被支撑在由阻尼装置形成的第二腔室上， 第一室，其被构造成接收阻尼流体。 阻尼装置在活塞杆上具有活塞，上活塞和下活塞表面。 活塞可在与内管大致同心配置的阻尼管内移位，并且阻尼管被大体上同心地布置在阻尼管上的环形空间包围，并且沿着活塞杆可移位的密封装置设置在第一 和第二室。
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5.发明授权公开(公告)号：US08464850B2
公开(公告)日：2013-06-18
申请号：US11560403
申请日：2006-11-16
申请人： Robert C. Fox
发明人： Robert C. Fox
IPC分类号： F16F9/34
CPC分类号： B62K25/08 , B62K2025/048 , F16F9/068 , F16F9/43 , F16F9/462
摘要： A gas spring curve control valve for a adjustable-volume gas-pressurized device is described. The valve allows for selection from among at least four spring curves and can be packaged in small spaces/devices. In an exemplary embodiment of the invention, a rotary cam having grooves and lobes that interact with spring loaded ball bearings and an external adjuster knob are used to easily change the gas spring curve “on-the-fly” and with minimal user effort.
摘要翻译： 描述了一种用于可调节体积的气体加压装置的气弹簧曲线控制阀。 该阀允许从至少四个弹簧曲线中进行选择，并且可以被封装在小空间/装置中。 在本发明的一个示例性实施例中，具有与弹簧加载的球轴承和外部调节器旋钮相互作用的槽和凸角的旋转凸轮被用于容易地“即时”地改变气体弹簧曲线并且以最小的用户努力。
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6.发明申请公开(公告)号：US20120187651A1
公开(公告)日：2012-07-26
申请号：US13355176
申请日：2012-01-20
申请人： Johannes Wimmer
发明人： Johannes Wimmer
IPC分类号： B62K25/06
CPC分类号： B62K25/08 , F16F9/062 , F16F9/3221 , F16F9/462 , F16F2230/30
摘要： A telescopic suspension fork leg, such as may be used in a motorcycle. The fork leg has an inner tube and an outer tube and a damping arrangement and a spring arrangement, which is arranged within a first chamber which is formed in the outer tube and is supported against a second chamber formed by the damping arrangement and arranged beneath the first chamber, which is constructed to receive a damping fluid. The damping arrangement has a piston, on a piston rod, with upper and lower piston surfaces. The piston is displaceable within a damping tube arranged largely concentrically to the inner tube, and the damping tube is surrounded by an annulus chamber arranged largely concentrically to the damping tube, and a sealing arrangement, displaceable along the piston rod, is provided between the first and second chambers.
摘要翻译： 伸缩悬挂叉腿，例如可用于摩托车。 叉腿具有内管和外管以及阻尼装置和弹簧装置，其布置在形成在外管中的第一腔室内，并被支撑在由阻尼装置形成的第二腔室上， 第一室，其被构造成接收阻尼流体。 阻尼装置在活塞杆上具有活塞，上活塞和下活塞表面。 活塞可在与内管大致同心配置的阻尼管内移位，并且阻尼管被大体上同心地布置在阻尼管上的环形空间包围，并且沿着活塞杆可移位的密封装置设置在第一 和第二室。
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公开(公告)号：US20100163357A1
公开(公告)日：2010-07-01
申请号：US12595180
申请日：2008-04-09
CPC分类号： B60G11/30 , B60G11/15 , B60G13/08 , B60G2202/12 , B60G2202/24 , B60G2500/30 , F16F9/064 , F16F9/462 , F16F9/466 , F16F9/56
摘要： A shock absorber assembly comprises a piston and cylinder arrangement, a damping-fluid chamber and a damping valve arrangement which is located in the damping fluid chamber and serves to divide the chamber into sub-chambers. The assembly is such that in use the valve arrangement regulates the flow of fluid between the sub-chambers.
摘要翻译： 减震器组件包括活塞和气缸装置，阻尼流体室和阻尼阀装置，其位于阻尼流体室中并用于将腔室分成子室。 该组件使得在使用中，阀装置调节子室之间的流体流动。
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公开(公告)号：US07325661B2
公开(公告)日：2008-02-05
申请号：US11296221
申请日：2005-12-08
申请人： Hui-Hsiung Chen
发明人： Hui-Hsiung Chen
IPC分类号： F16F9/32
摘要： A hydraulic front fork includes a fixed locking mechanism mounted in the upper fork tube, and a first adjustment mechanism mounted in the top end of the upper fork tube adjustable to control the flowing path of the hydraulic fluid through the locking mechanism such that the bicycle is suitable for running on slopes and smooth road surfaces efficiently when the hydraulic fluid is locked out and prohibited from passing through the locking mechanism, and the hydraulic front fork can absorb shocks when the hydraulic fluid is allowed to pass through the locking mechanism.
摘要翻译： 液压前叉包括安装在上叉管中的固定锁定机构，以及安装在上叉管顶端的第一调节机构，其可调节以通过锁定机构控制液压流体的流动路径，使得自行车是 当液压油被锁定并被禁止通过锁定机构时，适合于在斜坡和平滑的路面上行驶，并且当液压流体被允许通过锁定机构时，液压前叉可以吸收冲击。
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公开(公告)号：US06837762B2
公开(公告)日：2005-01-04
申请号：US10449354
申请日：2003-05-30
申请人： Shinsuke Sekikawa
发明人： Shinsuke Sekikawa
摘要： In a marine gas cylinder apparatus provided with a switching valve apparatus capable of switching a communication state among a piston rod side oil chamber, a piston side oil chamber and a gas chamber, a relief passage communicating a communication chamber of the switching valve apparatus with the gas chamber is provided. A temperature compensating relief valve relieving an oil in the communication chamber to the gas chamber is provided in the relief passage.
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公开(公告)号：US06443272B1
公开(公告)日：2002-09-03
申请号：US09501954
申请日：2000-02-10
申请人： Theo Rottenberger , Rolf Münz
发明人： Theo Rottenberger , Rolf Münz
IPC分类号： F16F934
CPC分类号： F16F9/3235 , F16F9/062 , F16F9/34 , F16F9/462 , F16F2230/32
摘要： A vibration damper with adjustable damping force, having a cylinder in which a piston is guided with a piston rod so as to be axially movable. The piston divides the cylinder into a first and a second work space. At least one damping valve is arranged in a flow connection of one of the two work spaces and is adjustable via an external adjusting device. The damping valve has a sleeve-shaped housing in which a valve body is arranged so as to be movable. The housing of the damping valve is closed at the end by a cover which has, on the outer side, an engagement for the adjusting device which can be mounted separate from the damping valve.
摘要翻译： 一种具有可调阻尼力的振动阻尼器，具有一个气缸，活塞由活塞杆引导以便可轴向移动。 活塞将气缸分成第一和第二工作空间。 至少一个阻尼阀布置在两个工作空间中的一个的流动连接中，并且可经由外部调节装置调节。 阻尼阀具有套筒状的壳体，其中阀体被布置成可移动。 阻尼阀的壳体在末端被封闭，盖子在外侧具有可与阻尼阀分开安装的用于调节装置的接合。
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