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公开(公告)号：US20140262654A1
公开(公告)日：2014-09-18
申请号：US14208410
申请日：2014-03-13
摘要： A shock absorber has a housing with a piston rod assembly disposed therein. A first rod guide member is secured within a first portion of the housing so as to be concentrically disposed about at least a portion of the piston rod assembly. A second rod guide member is secured within the housing adjacent the first rod guide member so as to be concentrically disposed about at least another portion of the piston rod assembly. A digital valve assembly is disposed within the second rod guide member and fluidly couples chambers within the shock absorber.
摘要翻译： 减震器具有设置在其中的活塞杆组件的壳体。 第一杆引导构件固定在壳体的第一部分内，以便围绕活塞杆组件的至少一部分同心地设置。 第二杆引导构件固定在邻近第一杆引导构件的壳体内，以便围绕活塞杆组件的至少另一部分同心地设置。 数字阀组件设置在第二杆引导构件内并且流体地联接减震器内的腔室。
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112.发明授权Guiding and sealing unit, in particular for a rod of a mono-tube shock absorber and annular sealing assembly therefore 有权引导和密封单元，特别是用于单管减震器的杆和环形密封组件公开(公告)号：US08800733B2
公开(公告)日：2014-08-12
申请号：US13204048
申请日：2011-08-05
申请人： Roberto Pasino
发明人： Roberto Pasino
IPC分类号： F16F9/36
摘要： A guiding and sealing unit for a shock absorber rod including a bushing and a sealing assembly, integrally carried by an end of the bushing, and including a sealing ring made of elastomeric material having at least one annular sealing lip which radially and overhangingly protrudes towards a symmetry axis, and a metallic reinforcing structure, having a flange-shaped portion that abuts the end of the bushing and a sleeve-shaped portion operatively associated to the sealing lip; the sealing ring has a flange-shaped portion which radially extends from a root portion of the at least one annular lip, and an annular projection integrally formed with the flange-shaped portion, which axially and protrudingly extends from the latter, facing the piston and shaped to make, a limit stop element for the piston; the flange-shaped portion of the reinforcing structure is coupled to the flange-shaped portion and extends under the annular projection.
摘要翻译： 一种用于减震器杆的引导和密封单元，其包括衬套和密封组件，由衬套的端部一体地承载，并且包括由弹性体材料制成的密封环，所述密封环具有至少一个环形密封唇缘，所述环形密封唇部朝向 对称轴和金属加强结构，其具有邻接衬套的端部的凸缘部分和与密封唇可操作地相关联的套筒形部分; 所述密封环具有从所述至少一个环形唇缘的根部径向延伸的凸缘部分和与所述凸缘形部分整体形成的环形突起，所述凸缘部分从所述凸缘部分轴向并突出地延伸，面向所述活塞， 形成用于活塞的限位件; 加强结构的凸缘部分连接到凸缘形部分并在环形突起下方延伸。
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公开(公告)号：US08733520B2
公开(公告)日：2014-05-27
申请号：US13152941
申请日：2011-06-03
申请人： Hong Sig Kim
发明人： Hong Sig Kim
IPC分类号： F16F9/36
CPC分类号： F16F9/3485
摘要： Disclosed herein is an impact sensitive damper damping vibration transferred from a road surface to a vehicle, and more particularly, to an impact sensitive damper in which handling stability may be achieved in a low speed operating section of the damper and improvement of ride comfort may be achieved in a high speed operating section thereof. According to an exemplary embodiment of the present invention, there is provided an impact sensitive damper improving ride comfort by decreasing damping force when impact is applied to a vehicle, the impact sensitive damper including: a body valve body having compression channels and expansion channels formed therein; a fastener vertically penetrating through the body valve body; a dish shaped spring interposed between an upper portion of the body valve body and the fastener; and a disk shaped spring interposed between a lower portion of the body valve body and the fastener, wherein at the time of compression stroke when the impact is applied to the damper, the fastener is relatively displaced with respect to the body valve body due to elastic deformation of the dish shaped spring, such that the disk shaped spring and the lower portion of the body valve body are spaced apart from each other, thereby increasing a channel area of operating fluid.
摘要翻译： 本文公开了一种从路面传递到车辆的冲击敏感阻尼器阻尼振动，更具体地说，涉及一种在阻尼器的低速操作部分中可以实现操纵稳定性并提高乘坐舒适性的冲击敏感阻尼器 在其高速运行部分中实现。 根据本发明的示例性实施例，提供了一种冲击敏感阻尼器，通过在冲击施加到车辆时减小阻尼力来改善乘坐舒适性，该冲击敏感阻尼器包括：身体阀体，其具有压缩通道和形成在其中的膨胀通道 ; 垂直穿过主体阀体的紧固件; 设置在本体阀体的上部与紧固件之间的碟形弹簧; 以及插入在本体阀体的下部与紧固件之间的盘形弹簧，其中当冲击施加到阻尼器时的压缩行程时，紧固件由于弹性而相对于阀体阀体相对移位 碟形弹簧的变形，使得盘形弹簧和主体阀体的下部彼此间隔开，从而增加了工作流体的通道面积。
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公开(公告)号：US08689953B2
公开(公告)日：2014-04-08
申请号：US11386280
申请日：2006-03-22
申请人： Walter Douglas Bauman , Benjamin Seth Adams , Mark M. Rose , Daniel J. Virga , Alton Dale Elvis , Hernan Dario Perin
发明人： Walter Douglas Bauman , Benjamin Seth Adams , Mark M. Rose , Daniel J. Virga , Alton Dale Elvis , Hernan Dario Perin
CPC分类号： F16F9/38
摘要： A gas spring assembly is used to control movement of a vehicle body panel relative to a vehicle body member. The gas spring assembly includes a rod and piston that are received within a tube or cylinder. A first rod end is coupled to the piston to move the piston back and forth within the cylinder. A second rod end is mounted to one of the vehicle body panel or the vehicle body member. The cylinder is mounted to the other of the vehicle body panel or the vehicle body member. The gas spring assembly includes a resilient cover that covers the rod and cylinder and extends from the second rod end to a distal cylinder end. The resilient cover extends and retracts with rod movement and is sealed at each end of the resilient cover to provide a completely sealed gas spring assembly.
摘要翻译： 气体弹簧组件用于控制车身面板相对于车身构件的运动。 气弹簧组件包括容纳在管或气缸内的杆和活塞。 第一杆端联接到活塞以在气缸内来回移动活塞。 第二杆端安装到车体面板或车身构件中的一个。 气缸安装在车体面板或车身构件的另一个上。 气弹簧组件包括覆盖杆和气缸并从第二杆端延伸到远端气缸端的弹性盖。 弹性盖通过杆运动而延伸和缩回，并且在弹性盖的每个端部处被密封以提供完全密封的气体弹簧组件。
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公开(公告)号：US08657085B2
公开(公告)日：2014-02-25
申请号：US13261006
申请日：2010-05-12
申请人： Atsushi Ogawa
发明人： Atsushi Ogawa
IPC分类号： F16F9/36
CPC分类号： F16F9/0218 , F16F9/3221 , F16F9/3415
摘要： An air damper capable of stabilizing a damping force of the air damper is obtained.When a rod member (16) is pulled out of a cylinder member (20), a suction member (60) hits against the other side surface (56) of a piston member (30) so as to close an air passage (28), and an airflow path communicating between an air chamber (26) and an outside is only orifice portions (42). On the other hand, when the rod member (16) is pushed into the cylinder member (20), the suction member (60) moves away from the other side surface (56) of the piston member (30) so as to open the air passage (28). Consequently, compared to a conventional structure in which an O-ring rolls by a friction force with an inner peripheral surface of a cylinder so as to open or close the air passage, the air passage (28) can be opened and closed as intended so as to be capable of stabilizing the damping force.
摘要翻译： 获得能够稳定空气阻尼器的阻尼力的空气阻尼器。 当杆构件（16）从气缸构件（20）中被拉出时，抽吸构件（60）撞击活塞构件（30）的另一侧表面（56），以闭合空气通道（28） 并且在空气室（26）和外部之间连通的气流路径仅仅是孔部分（42）。 另一方面，当将杆构件（16）推入气缸构件（20）时，吸引构件（60）远离活塞构件（30）的另一侧面（56）移动，从而打开 空气通道（28）。 因此，与通过与气缸的内周面的摩擦力卷绕O形环以打开或关闭空气通道的常规结构相比，空气通道（28）可以按预期打开和关闭 以便能够稳定阻尼力。
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公开(公告)号：US20130249151A1
公开(公告)日：2013-09-26
申请号：US13428097
申请日：2012-03-23
申请人： Ryan Lee SWENSON
发明人： Ryan Lee SWENSON
CPC分类号： F16F9/0218 , F16F9/365 , Y10T29/49609
摘要： A gas spring includes a housing having an end configured to receive a rod therethrough, the rod extending to a piston movably positionable within the housing. A spacer separates a pair of sealing devices and forming a compartment containing oil that is positioned near the end of the housing, the compartment having a first portion and a second portion. The first portion is defined by the sealing devices, the spacer and the rod. The second portion is defined by the sealing devices, the spacer and the housing. The first portion is in fluid communication with the second portion permitting circulation of oil therebetween.
摘要翻译： 气体弹簧包括具有构造成容纳杆穿过其中的端部的壳体，所述杆延伸到可移动地定位在壳体内的活塞。 间隔件分离一对密封装置并形成一个位于壳体端部附近的含有油的隔室，该隔室具有第一部分和第二部分。 第一部分由密封装置，间隔件和杆限定。 第二部分由密封装置，间隔件和壳体限定。 第一部分与第二部分流体连通，允许在其间循环油。
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公开(公告)号：US20130015027A1
公开(公告)日：2013-01-17
申请号：US13521631
申请日：2010-12-01
申请人： Eiko Miyasato , Akira Hiroki , Junya Kaneko , Youji Takakuwa , Kengo Monden , Masayuki Ishikawa , Mariko Kessoku
发明人： Eiko Miyasato , Akira Hiroki , Junya Kaneko , Youji Takakuwa , Kengo Monden , Masayuki Ishikawa , Mariko Kessoku
CPC分类号： F16F9/363
摘要： A hydraulic shock absorber that can reduce outflow amount of oil by maximally removing an oil film attached to an outer periphery of a rod and that can achieve securement of high slidability between the rod and a rod packing and prevention of wear of the rod packing. A rod packing interposed between an outer periphery of a rod and an inner periphery of a rod-side end wall includes a first lip for scrapping off an oil film attached to the outer periphery of the rod, and a ring-shaped grease holding member for supplying holding grease to the outer periphery of the rod. The grease holding member is in contact with the outer periphery of the rod at a position closer to a rod distal end than the first lip.
摘要翻译： 一种液压减震器，其可以通过最大限度地除去附着在杆的外周上的油膜，从而可以减少杆和杆状填料之间的高滑动性，并防止杆状填料的磨损，从而减少油的流出量。 插入在杆的外周和杆侧端壁的内周之间的杆状填料包括用于废除附着在杆的外周的油膜的第一唇缘和用于 向杆的外周供给保持油脂。 润滑脂保持构件在比第一唇缘更靠近杆远端的位置处与杆的外周接触。
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118.发明申请公开(公告)号：US20120199431A1
公开(公告)日：2012-08-09
申请号：US13204048
申请日：2011-08-05
申请人： Roberto PASINO
发明人： Roberto PASINO
摘要： A guiding and sealing unit for a shock absorber rod including a bushing and a sealing assembly, integrally carried by an end of the bushing, and including a sealing ring made of elastomeric material having at least one annular sealing lip which radially and overhangingly protrudes towards a symmetry axis, and a metallic reinforcing structure, having a flange-shaped portion that abuts the end of the bushing and a sleeve-shaped portion operatively associated to the sealing lip; the sealing ring has a flange-shaped portion which radially extends from a root portion of the at least one annular lip, and an annular projection integrally formed with the flange-shaped portion, which axially and protrudingly extends from the latter, facing the piston and shaped to make, a limit stop element for the piston; the flange-shaped portion of the reinforcing structure is coupled to the flange-shaped portion and extends under the annular projection.
摘要翻译： 一种用于减震器杆的引导和密封单元，其包括衬套和密封组件，由衬套的端部一体地承载，并且包括由弹性体材料制成的密封环，所述密封环具有至少一个环形密封唇缘，所述环形密封唇部朝向 对称轴和金属加强结构，其具有邻接衬套的端部的凸缘部分和与密封唇可操作地相关联的套筒形部分; 所述密封环具有从所述至少一个环形唇缘的根部径向延伸的凸缘部分和与所述凸缘形部分整体形成的环形突起，所述凸缘部分从所述凸缘部分轴向并突出地延伸，面向所述活塞， 形成用于活塞的限位件; 加强结构的凸缘部分连接到凸缘形部分并在环形突起下方延伸。
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119.发明申请公开(公告)号：US20110198173A1
公开(公告)日：2011-08-18
申请号：US13029814
申请日：2011-02-17
申请人： Hark Joo Kim
发明人： Hark Joo Kim
CPC分类号： F16F9/435 , F16F9/432 , Y10T29/49297
摘要： Disclosed is a fluid encapsulating apparatus and method. The apparatus includes a fluid injection nozzle for injecting gas and oil into a tube of the shock absorber through a fluid injection aperture formed in the tube; a position securing mechanism supporting a seal unit of the shock absorber at a certain position in cooperation with a supporter provided to a piston rod of the shock absorber during oil injection; and a seal securing mechanism sealingly securing the seal unit after injection of the gas and oil. Shock absorbers manufactured thereby are also disclosed.
摘要翻译： 公开了一种流体封装装置和方法。 该装置包括用于通过形成在管中的流体喷射孔将气体和油喷射到减震器的管中的流体喷射喷嘴; 一个位置固定机构，在注油期间，与设置在减震器的活塞杆上的支撑件配合，在一定位置处支撑减振器的密封单元; 以及在注入气体和油之后将密封单元密封地固定的密封件固定机构。 还公开了由此制造的减震器。
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公开(公告)号：US07921974B2
公开(公告)日：2011-04-12
申请号：US11291058
申请日：2005-11-29
申请人： William H Becker
发明人： William H Becker
CPC分类号： F16F9/088
摘要： An improvement to damping cylinders in which the damping fluid needs to be separated from a gas is disclosed. In particular, an annular bladder is used. An annular bladder allows for a control shaft to extends at least a portion of the length of the damping cylinder. This configuration effectively and simply reduces most issues that result from when an IFP is used for the same purpose.
摘要翻译： 公开了阻尼液体需要与气体分离的阻尼气缸的改进。 特别地，使用环形囊。 环形囊允许控制轴延伸阻尼筒的长度的至少一部分。 该配置有效且简单地减少了由于将IFP用于相同目的而导致的大多数问题。
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