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公开(公告)号：US20180038442A1
公开(公告)日：2018-02-08
申请号：US15551105
申请日：2016-02-12
发明人： Hendrik ADICK , Alexander EHINGER
CPC分类号： F16F9/49 , B60G13/06 , F16F1/3732 , F16F9/3221 , F16F9/585 , F16F15/022 , F16F2224/00
摘要： A vibration damper for a vehicle chassis may comprise a damper tube, a piston rod that is movable in an oscillating manner in an axial direction in the damper tube, a working piston disposed on the piston rod, and a closure package that closes the damper tube and through which the piston rod is guided. A spring element that is disposed in a region between the working piston and the closure package may comprise an annular basic body that surrounds the piston rod to form an annular chamber, an upper side facing the closure package, and a lower side facing the working piston. To reduce vibrations and noise from reaching a vehicle body, the spring element may include a lip element on the upper and/or lower side, and a spring rigidity of the lip element may be lower than a rigidity of the annular basic body.
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公开(公告)号：US20170355241A1
公开(公告)日：2017-12-14
申请号：US15522396
申请日：2015-11-13
发明人： Junya HAYASHI
IPC分类号： B60G13/00
CPC分类号： B60G13/003 , B60G13/06 , B60G15/067 , B60G2204/128 , B60G2204/44 , F16F1/37 , F16F9/54
摘要： Disclosed herein is a strut mount interposed between a vehicle body and a piston rod of a shock absorber of a suspension. The strut mount includes an interior member passed through by and fixed to the piston rod; an exterior member including a cylindrical part surrounding the interior member, and a bottom formed in a ring shape by extending radially inward from a lower end of the cylindrical part, an elastic member formed in a ring shape between the interior member and the exterior member, and sandwiched between a part of the vehicle body or an upper member and the bottom of the exterior member; and a positioner radially positioning the elastic member. The elastic member is not in contact with the cylindrical part of the exterior member over its entire axial length and over its entire circumference.
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公开(公告)号：US20170167562A1
公开(公告)日：2017-06-15
申请号：US15374411
申请日：2016-12-09
CPC分类号： F16F9/44 , B60G13/06 , B60G2202/24 , F16F9/185 , F16F9/22 , F16F9/3214 , F16F2230/186 , F16F2232/08 , F16F2238/04
摘要： An adjustment control for adjusting a damping curve of a shock absorber includes an aperture seat coupled to a base of the shock absorber. The aperture seat defines a flow tube. A plug, in mechanical communication with a spring, slidably engages the flow tube. A plug nut is threadably coupled to an adjustment nut shaft stud and is in mechanical communication with the spring. An adjustment nut is coupled to the base. The adjustment nut has a non-circular cavity to receive at least a portion of the adjustment nut shaft stud and at least a portion of the non-circular region of the plug nut such that the plug nut cannot rotate relative to the non-circular cavity of the adjustment nut. An adjustment knob causes rotation of the adjustment nut shaft stud. The rotation of the adjustment nut shaft stud causes axial movement of the plug nut.
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公开(公告)号：US20170067528A1
公开(公告)日：2017-03-09
申请号：US15123317
申请日：2015-03-17
申请人： KYB Corporation
发明人： Shotaro Asaoka , Tsutomu Ozeki
CPC分类号： F16F9/54 , B60G13/003 , B60G13/06 , B60G2204/128 , B60G2206/82092 , F16F9/19 , F16F9/32 , F16F9/3271 , F16F2226/045 , F16F2230/0005
摘要： A rotation lock is provided to a piston rod, a collar is fitted on a small-diameter portion disposed on an end portion on a side of the piston rod extending from a cylinder, and the collar is press-fitted onto a press-fitted portion disposed on the piston rod by a press-fitting jig screwed with an external thread formed on the small-diameter portion. The press-fitting jig adds an axial force to the collar.
摘要翻译： 向活塞杆提供旋转锁定，将轴环装配在设置在从气缸延伸的活塞杆一侧的端部上的小直径部分上，并将套环压配合到压配合部分 通过与形成在小直径部分上形成的外螺纹螺纹连接的压配夹具设置在活塞杆上。 压配夹具为轴环增加轴向力。
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公开(公告)号：US20150158364A1
公开(公告)日：2015-06-11
申请号：US14565818
申请日：2014-12-10
CPC分类号： B60G17/08 , B60G13/06 , B60G2202/24 , B60G2204/61 , B60G2500/10 , F16F9/185 , F16F9/44 , F16F9/446 , F16F2228/066 , F16F2230/186
摘要： An adjustment control for adjusting the damping of a shock absorber includes an aperture seat to be secured to a bore of the shock absorber; a needle nut including a needle; an adjustment nut shaft stud including a threaded portion configured to engage with a threaded portion of the needle nut; an adjustment nut to be secured to the base and defining a non-circular cavity to receive at least a portion of the adjustment nut shaft stud and a noncircular region of the needle nut such that the needle nut cannot rotate relative to the non-circular cavity of the adjustment nut; and an adjustment knob, wherein rotation of the adjustment knob causes rotation of the adjustment nut shaft stud relative to the adjustment nut, and wherein rotation of the adjustment nut shaft stud causes axial movement of the needle nut relative to an orifice of the aperture seat.
摘要翻译： 用于调节减震器的阻尼的调节控制器包括：一个孔座，用于固定在减震器的孔上; 包括针的针螺母; 调节螺母轴螺柱，包括构造成与所述针螺母的螺纹部分接合的螺纹部分; 调节螺母将固定到基部并且限定非圆形空腔以容纳调节螺母轴柱的至少一部分和针螺母的非圆形区域，使得针螺母不能相对于非圆形空腔旋转 的调整螺母; 以及调节旋钮，其中调节旋钮的旋转引起调节螺母轴螺柱相对于调节螺母的旋转，并且调节螺母轴螺柱的旋转导致针螺母相对于孔座的孔的轴向运动。
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公开(公告)号：US08991840B2
公开(公告)日：2015-03-31
申请号：US13830808
申请日：2013-03-14
申请人： Oshkosh Corporation
CPC分类号： B60G17/08 , B60G13/06 , B60G13/08 , B60G15/12 , B60G2202/24 , B60G2500/10 , B60G2500/114 , F16F9/34 , F16F9/3482 , F16F9/465 , F16F9/5123
摘要： A damper assembly for a vehicle suspension system includes a damper and a valve block coupled to the damper. The damper includes a tubular sidewall having an inner surface that defines an inner damper volume and a plunger separating the inner damper volume into a compression chamber and an extension chamber. The valve block includes a housing having a spring pilot and defining a flow path between an inlet port and an outlet port. The inlet port is in fluid communication with at least one of the compression chamber and the extension chamber. The damper assembly further includes a flow controller coupled to the housing and positioned along the flow path and a piston having a pilot end coupled to the spring pilot and an interface end that engages the flow controller with a pilot force that varies based on a pressure at the spring pilot.
摘要翻译： 用于车辆悬架系统的阻尼器组件包括阻尼器和联接到阻尼器的阀块。 阻尼器包括具有限定内部阻尼器容积的内表面的管状侧壁和将内部阻尼器容积分成压缩室和延伸室的柱塞。 阀块包括具有弹簧引导件并且限定入口和出口之间的流动路径的壳体。 入口与压缩室和延伸室中的至少一个流体连通。 阻尼器组件还包括联接到壳体并沿着流动路径定位的流量控制器，以及具有联接到弹簧引导件的先导端的活塞和与流量控制器接合的接合端，该先导力基于 春季飞行员。
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公开(公告)号：US20140262651A1
公开(公告)日：2014-09-18
申请号：US14237018
申请日：2012-08-01
申请人： Hanno Luczak
发明人： Hanno Luczak
IPC分类号： B60G13/06
CPC分类号： B60G13/06 , B29C70/086 , B29C70/32 , B29L2031/721 , B60G2202/24 , B60G2206/41 , F16F9/3235 , Y10T29/49615
摘要： A shock absorber for a vehicle contains a shock absorber tube in which at least one shock absorber piston is guided in a sliding manner. The shock absorber tube is made of a carbon fiber composite material and has a coating made of an epoxide on the inside of the shock absorber tube, which coating forms the sliding partner for the shock absorber piston guided in the shock absorber tube. A method is explained for producing the shock absorber tube for the shock absorber and to the use of a tube made of a carbon fiber composite material having an epoxide coating to form a shock absorber tube for a shock absorber.
摘要翻译： 用于车辆的减震器包括减震器管，其中至少一个减震器活塞以滑动方式被引导。 减震器管由碳纤维复合材料制成，并且在减振器管内部具有由环氧化物制成的涂层，该涂层形成用于在减震器管中引导的减震器活塞的滑动伴侣。 介绍了用于制造用于减震器的减震器管和使用由具有环氧化物涂层的碳纤维复合材料制成的管以形成用于减震器的减震器管的方法。
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公开(公告)号：US08636120B1
公开(公告)日：2014-01-28
申请号：US13207791
申请日：2011-08-11
IPC分类号： F16F9/00
CPC分类号： F16F9/46 , B60G13/06 , B60G17/08 , B60G2300/60 , B60G2400/5182 , B60G2500/10 , B60G2500/104 , B60G2500/114
摘要： A ride control system includes a shock absorber having a movable piston that divides the shock absorber into a lower and an upper volume and a center check valve that allows fluid to flow from the upper to the lower volume. A back pressure actuator provides a selectable back pressure to the lower volume. Three two way valves and a check valve allow the lower and upper volumes to be selectively coupled to either the selectable back pressure or a shock absorber fluid reservoir to provide passive, semi-active, or active ride control. The back pressure actuator pressurizes a hydraulic accumulator when shock absorber fluid flows into the back pressure actuator to provide energy recovery.
摘要翻译： 行驶控制系统包括具有将减震器分成下部和上部容积的可移动活塞的减震器和允许流体从上部流向下部体积的中心止回阀。 背压致动器为下部容积提供可选择的背压。 三个双向阀和止回阀允许下部和上部容积选择性地联接到可选择的背压或减震器流体储存器，以提供被动，半主动或主动的行驶控制。 当减震器流体流入背压致动器以提供能量回收时，背压致动器对液压蓄能器加压。
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公开(公告)号：US08541895B2
公开(公告)日：2013-09-24
申请号：US13499984
申请日：2010-09-27
申请人： Nobuharu Kuriki
发明人： Nobuharu Kuriki
IPC分类号： B60K17/00
CPC分类号： B60G13/06 , B60G2202/24 , B60G2300/60 , F16F9/3214 , F16F9/34 , F16F15/03 , F16F2232/06
摘要： An energy-regenerating damper including a piston provided with a housing fitted inside a cylinder so as to be able to slide against the inner surface of the cylinder, a stator contained in/fixed to the inside of the housing, a rotor supported so as to be able to rotate inside the stator, and damping valves provided at the top and bottom ends of the housing. The housing includes an upper half and a lower half fastened together by bolts, and a damper rod is fixed to the top end of the upper half. The upper half and the lower half each contain a bearing for supporting the rotor. A plurality of orifices through which a hydraulic oil circulates are drilled towards the outsides of the upper half and lower half, and circulation holes through which the hydraulic oil circulates are drilled towards the insides of the upper half and lower half.
摘要翻译： 一种能量再生阻尼器，其特征在于，具备活塞，该活塞具有配装在气缸内的壳体，能够相对于所述气缸的内表面滑动;固定在所述壳体内部的固定件， 能够在定子内部旋转，并且在壳体的顶端和底端设置阻尼阀。 壳体包括通过螺栓紧固在一起的上半部和下半部，并且阻尼杆固定到上半部的顶端。 上半部和下半部分包含用于支撑转子的轴承。 液压油循环的多个孔朝向上半部和下半部的外侧钻孔，并且液压油循环的循环孔朝向上半部和下半部的内部钻孔。
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公开(公告)号：US07896142B2
公开(公告)日：2011-03-01
申请号：US11724640
申请日：2007-03-15
申请人： Gert Vanhees
发明人： Gert Vanhees
CPC分类号： B60G13/06 , B60G2202/25 , F16F7/108 , F16F9/38
摘要： A shock absorber includes a dynamic vibration absorber which is designed to suppress the vibrations of the piston rod of the shock absorber. The dynamic vibration absorber includes a damping mass which is formed as a dirt shield to protect the shock absorber from contaminants.
摘要翻译： 减震器包括一个动态吸振器，设计用于抑制减震器的活塞杆的振动。 动态振动吸收器包括形成为防尘罩的阻尼块，以保护减震器免受污染。
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