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公开(公告)号：US11598388B2
公开(公告)日：2023-03-07
申请号：US16562653
申请日：2019-09-06
IPC分类号： F16F9/504 , F16F9/34 , F16F9/18 , F16F13/00 , B62D24/04 , B62D25/20 , B62D27/04 , B64D7/00 , B63B59/00 , F41H11/00 , F16F9/06
摘要： An energy absorbing strut having, a first end coupled with an inner cylinder, and a second end connected with a hollow rod extending within the inner cylinder. A piston is carried by the rod having an outer surface sealing against an inside diameter of the inner cylinder and forming a compression chamber and a rebound chamber bounded by the piston, the rod having an internal passageway communicating between the compression chamber and the rebound chamber. An inertial mass carried by the rod movable axially on the rod between a closed position against and annular rod passageway and an open position opening the rod passageway and allowing the flow of a hydraulic fluid between the compression chamber and the rebound chamber. A spring acts on the inertial mass biasing the inertial mass toward the closed position. The energy absorbing strut may be used in a blast mitigation system for a military vehicle or other applications for providing shock isolation between two structures.
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公开(公告)号：US11473645B2
公开(公告)日：2022-10-18
申请号：US17299440
申请日：2019-12-03
摘要： A shock-absorber has an outer cylindrical tube, an inner cylindrical tube, a rod, a main piston and a hydraulic stop member received in a compression chamber and operating during an end section of the compression stroke of the shock-absorber to cause an increase in the hydraulic damping force. The hydraulic stop member has a cup-shaped body mounted in the compression chamber and a first auxiliary piston which is mounted on a cylindrical body rigidly connected to the main piston and is configured to sealingly slide in the cup-shaped body during an end section of the compression stroke, encompassing a working chamber with the cup-shaped body. A sliding member is slidably received inside the cylindrical body for opening or closing at least one first passage of the cylindrical body through which oil flows from the working chamber of the cup-shaped body to the compression chamber of the shock-absorber.
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公开(公告)号：US20220099154A1
公开(公告)日：2022-03-31
申请号：US17397770
申请日：2021-08-09
申请人： Fox Factory, Inc.
摘要： A modern suspension damper, for example, a shock absorber or a suspension fork, including an inertia valve and a pressure-relief feature is disclosed. The pressure-relief feature includes a rotatable adjustment knob that allows the pressure-relief threshold to be externally adjusted by the rider “on-the-fly” and without the use of tools.
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公开(公告)号：US11085503B2
公开(公告)日：2021-08-10
申请号：US16516127
申请日：2019-07-18
申请人： Fox Factory, Inc.
摘要： A modern suspension damper, for example, a shock absorber or a suspension fork, including an inertia valve and a pressure-relief feature is disclosed. The pressure-relief feature includes a rotatable adjustment knob that allows the pressure-relief threshold to be externally adjusted by the rider “on-the-fly” and without the use of tools.
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公开(公告)号：US20190078640A1
公开(公告)日：2019-03-14
申请号：US16084790
申请日：2017-03-01
申请人： KYB CORPORATION
发明人： Koichiro AWANO
摘要： A damper control device and a suspension device of the present invention controls a damping force of the damper based on a bank angle. Since a degree of the bank angle is a measure of easiness of occurrence of highside, and the damping force of dampers is controlled based on the bank angle in the damper control device and the suspension device, the damping force of the dampers can be appropriately controlled in accordance with a situation in which the highside is easy to occur.
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公开(公告)号：US20180251187A1
公开(公告)日：2018-09-06
申请号：US15971953
申请日：2018-05-04
发明人： Michael McAndrews
CPC分类号： B62K25/286 , B62K2201/08 , F16F9/504 , F16F2222/12 , F16F2228/066
摘要： A damper for a bicycle, having a primary unit including a damper tube, a piston rod that supports a main piston, a reservoir tube that is outside of the compression chamber of the primary tube, and an inertial valve within the reservoir tube. The damper also includes a flow path connecting the reservoir fluid chamber and the compression chamber of the primary tube. The damper also may have a damping valve in the reservoir tube. When the inertia valve is open, the damping valve opens before flow through the inertia valve is maximized. The main piston and the damper tube at least partially define a compression chamber and a rebound chamber. The main piston is movable within the damper chamber of the primary unit. The reservoir tube includes a reservoir fluid chamber. The inertial valve is responsive to terrain-induced forces and not responsive to rider-induced forces when the shock absorber is assembled to the bicycle.
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公开(公告)号：US20180238413A1
公开(公告)日：2018-08-23
申请号：US15440771
申请日：2017-02-23
发明人： Todd Allen Brown , Russ Lee Norton , Eric Hongtei Tseng , Vladimir V. Kokotovic , Davor Hrovat , Donald Margolis
摘要： No numbers found in figures. An example vehicular shock absorbing apparatus includes a shock absorber, a hydraulic mount operatively coupled with the shock absorber, a first decoupler movably disposed in a first portion of the hydraulic mount, and a second decoupler movably disposed in a second portion of the hydraulic mount.
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公开(公告)号：US09592716B2
公开(公告)日：2017-03-14
申请号：US14063265
申请日：2013-10-25
申请人： SHOWA CORPORATION
发明人： Hiroshi Endo , Nobuo Mori
CPC分类号： B60G17/08 , F16F9/3214 , F16F9/3405 , F16F9/504 , F16F9/5126
摘要： A pressure damping device includes: a cylinder; a piston provided movably in the cylinder in an axial direction of the cylinder, and formed to have a plurality of channels for liquid; a moving and partitioning member located between the piston and the cylinder, and provided movably from one end to the other end in the axial direction of a movable region provided in the piston, and configured to partition a space in the cylinder into a first liquid chamber and a second liquid chamber for storing the liquid; a first opening and closing member configured to open and close an opening in at least a part of the plurality of channels of the piston and open the opening; and a second opening and closing member configured to open and close an opening in at least a part of the plurality of channels and open the opening.
摘要翻译： 压力阻尼装置包括：气缸; 活塞，其沿所述气缸的轴向可移动地设置在所述气缸中，并且形成为具有多个用于液体的通道; 位于活塞和气缸之间的移动和分隔构件，并且在设置在活塞中的可移动区域的轴向方向上的一端到另一端可移动地设置，并且构造成将气缸中的空间分隔成第一液体室 和用于储存液体的第二液体室; 第一打开和关闭构件，其构造成打开和关闭所述活塞的所述多个通道的至少一部分中的开口并打开所述开口; 以及第二打开和关闭构件，其构造成打开和关闭所述多个通道的至少一部分中的开口并打开所述开口。
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公开(公告)号：US20170057592A1
公开(公告)日：2017-03-02
申请号：US15353543
申请日：2016-11-16
发明人： Michael McAndrews
CPC分类号： B62K25/286 , B62K2201/08 , F16F9/504 , F16F2222/12 , F16F2228/066
摘要： A damper for a bicycle, having a primary unit including a damper tube, a piston rod that supports a main piston, a reservoir tube that is outside of the compression chamber of the primary tube, and an inertial valve within the reservoir tube. The damper also includes a flow path connecting the reservoir fluid chamber and the compression chamber of the primary tube. The damper also may have a damping valve in the reservoir tube. When the inertia valve is open, the damping valve opens before flow through the inertia valve is maximized. The main piston and the damper tube at least partially define a compression chamber and a rebound chamber. The main piston is movable within the damper chamber of the primary unit. The reservoir tube includes a reservoir fluid chamber. The inertial valve is responsive to terrain-induced forces and not responsive to rider-induced forces when the shock absorber is assembled to the bicycle.
摘要翻译： 一种用于自行车的阻尼器，具有包括阻尼管的主单元，支撑主活塞的活塞杆，位于主管的压缩室外侧的储液管以及储液管内的惯性阀。 阻尼器还包括连接储存器流体室和主管的压缩室的流动路径。 阻尼器还可以在储液管中具有阻尼阀。 当惯性阀打开时，阻尼阀打开，通过惯性阀的流量最大化。 主活塞和阻尼管至少部分地限定了压缩室和回弹室。 主活塞可在主单元的阻尼室内移动。 储存器管包括储存器流体室。 当减震器组装到自行车上时，惯性阀响应于地形引起的力并且不响应车手引起的力。
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公开(公告)号：US09500254B2
公开(公告)日：2016-11-22
申请号：US14631622
申请日：2015-02-25
发明人： Michael McAndrews
CPC分类号： B62K25/286 , B62K2201/08 , F16F9/504 , F16F2222/12 , F16F2228/066
摘要： A damper for a bicycle, having a primary unit including a damper tube, a piston rod that supports a main piston, a reservoir tube that is outside of the compression chamber of the primary tube, and an inertial valve within the reservoir tube. The damper also includes a flow path connecting the reservoir fluid chamber and the compression chamber of the primary tube. The damper also may have a damping valve in the reservoir tube. When the inertia valve is open, the damping valve opens before flow through the inertia valve is maximized. The main piston and the damper tube at least partially define a compression chamber and a rebound chamber. The main piston is movable within the damper chamber of the primary unit. The reservoir tube includes a reservoir fluid chamber. The inertial valve is responsive to terrain-induced forces and not responsive to rider-induced forces when the shock absorber is assembled to the bicycle.
摘要翻译： 一种用于自行车的阻尼器，具有包括阻尼管的主单元，支撑主活塞的活塞杆，位于主管的压缩室外侧的储液管以及储液管内的惯性阀。 阻尼器还包括连接储存器流体室和主管的压缩室的流动路径。 阻尼器还可以在储液管中具有阻尼阀。 当惯性阀打开时，阻尼阀打开，通过惯性阀的流量最大化。 主活塞和阻尼管至少部分地限定了压缩室和回弹室。 主活塞可在主单元的阻尼室内移动。 储存器管包括储存器流体室。 当减震器组装到自行车上时，惯性阀响应于地形引起的力并且不响应车手引起的力。
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