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公开(公告)号：US20210010561A1
公开(公告)日：2021-01-14
申请号：US16922025
申请日：2020-07-07
发明人： Keisuke Kanamaru , Yasuhito Sato , Hiroyuki Asase , Masaaki Nishi
摘要： An antivibration unit attachment structure according to the present aspect includes: a vibration absorption part having a first elastic member which is elastically deformable in a first direction and which is connected to a vibration generation part; and a second elastic member which supports the vibration absorption part and which is connected to a vibration reception part. The second elastic member includes a movable part that extends from the vibration absorption part to both sides in a second direction and that is supported by the vibration reception part. The second elastic member is elastically deformable in the first direction and has an elastic coefficient different from that of the first elastic member. The vibration reception part includes a regulation member that comes into contact with at least one of the vibration absorption part and the second elastic member and that limits displacement of the second elastic member to the first direction.
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公开(公告)号：US20210003187A1
公开(公告)日：2021-01-07
申请号：US17025885
申请日：2020-09-18
发明人： PENG SU , BO ZHANG , HONGGUANG SONG , GUODONG WANG
摘要： An air spring provided by the present application comprises a top plate, a diaphragm, a first rubber metal spring and a second rubber metal spring; the diaphragm is arranged between the top plate and the first rubber metal spring; the first rubber metal spring is hollow to form a cavity, and the cavity of the first rubber metal spring penetrates through a top of the first rubber metal spring in a vertical direction, and the top of the first rubber metal spring is connected to a first support, and a top of the first support corresponds to the top plate to come into contact with the top plate when the diaphragm is out of air; the second rubber metal spring is fixedly inserted in the cavity of the first rubber metal spring; a top of the second rubber metal spring is connected to a second support, and a top of the second support corresponds to the top plate to come into contact with the top plate when the diaphragm is out of air; and, when the diaphragm is inflated, there is a height difference Δh between the top of the second support and the top of the first support, where the Δh≠0. The air spring provided by the present application can ensure ride comfort of the vehicle under a low-load condition and avoid damage to other components resulted from a subsidence of a vehicle body under a heavy-load condition.
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公开(公告)号：US10718396B2
公开(公告)日：2020-07-21
申请号：US15881374
申请日：2018-01-26
申请人： Goodrich Corporation
发明人： Michael King
摘要： A suspension limiter includes a diaphragm element configured to be placed in operable communication with a suspension such that a rate of increase in load per unit travel of compression of the suspension is reduced near a full travel of the suspension than would exist for the suspension if the diaphragm element were not present, the diaphragm element arranged to deform only elastically through the full travel of the suspension. Suspension arrangements and methods of loading suspension arrangements are also described.
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公开(公告)号：US10150565B2
公开(公告)日：2018-12-11
申请号：US15241156
申请日：2016-08-19
申请人： KOPTER GROUP AG
发明人： Martin Stucki , Cosimo Donno
摘要： A load hook substructure for attachment onto or into the cabin structure of a helicopter, having a housing in which a shaft with a hook attachment is mounted, such that a load hook can be connected with the shaft and thereby with the load hook substructure; this improves the flying characteristics of the helicopter in the case of flights with a load carried underneath. This is achieved in that the shaft passes through the interior of the housing in the longitudinal direction between a housing end wall and a housing wall, such that it can move linearly, and a return spring device is arranged between a damping plate arranged on the shaft and the housing end wall, and a damping device is arranged between the damping plate and the lower housing wall. The damping device has at least one flexibly compressible damping element, which develops a damping action in the event of a linear movement of the shaft.
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公开(公告)号：US20170298593A1
公开(公告)日：2017-10-19
申请号：US15509794
申请日：2015-09-08
发明人： TYLER J. DORIN , RANDY RUNQUIST , JACOB R. SMITH
摘要： A vibratory plow has a lift bracket. The lift bracket couples to an upper link by an upper spring having an upper energy absorptive member. The upper spring and upper energy absorptive member are configured to limit upper link movement relative to the lift bracket in a first direction. The lift bracket is coupled to the upper link by a lower spring having a lower energy absorptive member; the lower spring and lower energy absorptive member are configured to limit upper link movement relative to the lift bracket in a direction opposite the first direction. The upper link is coupled to a shaker box which is attached to a plow blade. The shaker box is configured to travel from a baseline position a first distance greater than two inches in the first direction before the upper spring compresses enough that the upper energy absorptive member dampens shaker box movement.
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公开(公告)号：US09764788B1
公开(公告)日：2017-09-19
申请号：US15165082
申请日：2016-05-26
发明人： Ying-Chiao Sung
摘要： A compound vibration absorption assembly is provided for a bike saddle, which includes a pair of compound vibration-absorption units mounted to a bottom of the saddle. Each of the compound vibration-absorption units includes an exterior enclosure barrel and an interior elastic component. The interior elastic component is received and housed in an interior space of the exterior enclosure barrel along a force applying direction. When a force is applied to the saddle, a part of the force is absorbed by the interior elastic component, while a remaining part of the force is simultaneously absorbed by the exterior enclosure barrel.
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7.发明授权公开(公告)号：US09353826B2
公开(公告)日：2016-05-31
申请号：US14342211
申请日：2012-07-18
申请人： Marco Willems
发明人： Marco Willems
CPC分类号： F16F15/085 , B60G99/002 , F16F3/10 , F16F9/54 , F16F2224/0283
摘要： The invention relates to a damper bearing (10) for supporting a chassis component on a motor vehicle body, including a first bearing element (12) for attachment to the motor vehicle body, a second bearing element (14) for attachment to the chassis component, and a damping element (16) which is active between the first and the second bearing elements (12, 14) and which is made of a shock-absorbing material. The invention is characterized in that a coupling element (18) is arranged between the first and the second bearing elements (12, 14), with the second bearing element (14) interacting via the coupling element with at least one active spring element (20) which is arranged on the coupling element (18) and effective in series with the damping element (16).
摘要翻译： 本发明涉及一种用于支撑机动车体上的底盘部件的阻尼器轴承（10），其包括用于附接到机动车体的第一轴承元件（12），用于附接到机架部件的第二轴承元件（14） ，以及在所述第一和第二轴承元件（12,14）之间有活动并且由减震材料制成的阻尼元件（16）。 本发明的特征在于，联接元件（18）布置在第一和第二轴承元件（12,14）之间，第二轴承元件（14）经由联接元件与至少一个活动弹簧元件（20 ），其布置在联接元件（18）上并且有效地与阻尼元件（16）串联。
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公开(公告)号：US20150166309A1
公开(公告)日：2015-06-18
申请号：US14568380
申请日：2014-12-12
CPC分类号： B66C13/06 , E02D7/18 , F16F1/3732 , F16F3/0876 , F16F3/10
摘要： An oscillation damper for vibration drivers for suspension from a load-bearing means displays a damping body connected on its opposite end faces to pressure bodies which are variable in their spacing, having a rigid support element which is assigned to the load-bearing means and a rigid support element which is assigned to the vibration driver. The two support elements are connected in an articulated manner by way of flexible ties to each pressure body. The longitudinal axes of the ties form in each case an acute angle with the vertical that decreases as tensile force increases, on account of which high tensile forces can be introduced onto the damping body. Simultaneously with the churning operation of the damping body a pendulum movement of the laterally disposed pressure bodies about the articulations of the ties takes place, on account of which vertical oscillation is largely eliminated.
摘要翻译： 用于从承载装置悬挂的振动驱动器的振动阻尼器显示了在其相对端面上连接到其间隔可变的压力体的阻尼体，其具有分配给承载装置的刚性支撑元件和 被分配给振动驱动器的刚性支撑元件。 两个支撑元件通过与每个压力体的柔性连接件以铰接的方式连接。 在每种情况下，束带的纵向轴线形成与垂直方向成锐角，随拉力增加而减小，这是由于可以将高拉力引入到阻尼体上。 与阻尼体的搅拌操作同时，由于大体上消除了垂直振荡，因此横向设置的压力体绕着连接件的关节发生摆动。
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公开(公告)号：US20140191454A1
公开(公告)日：2014-07-10
申请号：US14203201
申请日：2014-03-10
发明人： John K. Roma
CPC分类号： A47C23/30 , A47C23/0438 , A47C27/063 , F16F1/128 , Y10T29/49613
摘要： A spring assembly includes telescopically adjustable inner and outer members biased in an extension direction by a coil spring. A preload member is provided to apply a compression preload to the coil spring. The preload member can eliminate stickiness and the popping sound that are drawbacks of the prior art, and the fabric sleeve also provides general noise reduction when the spring assembly changes length.
摘要翻译： 弹簧组件包括由螺旋弹簧沿伸出方向偏压的可伸缩调节的内部和外部构件。 提供预加载构件以向螺旋弹簧施加压缩预载荷。 预加载构件可以消除作为现有技术的缺点的粘性和弹出声音，并且当弹簧组件改变长度时，织物套筒还提供一般的降噪。
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公开(公告)号：US5946946A
公开(公告)日：1999-09-07
申请号：US964251
申请日：1997-11-04
CPC分类号： F16F1/12 , D06F37/20 , D06F37/24 , F16F15/085 , F16F3/10
摘要： A suspension rod assembly for a resiliently supporting a moving system of a washing machine. The suspension rod assembly includes a rod having an upper end engaging a stationary support structure and a lower end. An end cap including a washer and an annular retainer is mounted to the lower end of the rod. A friction tube is disposed about the lower portion of the rod and has a flanged bottom edge captured between the annular retainer and the washer. The friction tube extends upwardly from the end cap about the rod and a tubular cup is provided about the friction tube. The cup includes a cylindrical wall forming an elongated annular cavity between the friction tube and the cylindrical wall. A compressible friction member is disposed within the elongated annular cavity and is radially compressed between the cylindrical wall and friction tube for frictionally engaging the friction tube. The compressible friction member is formed from a rectangular sheet of foam material which is wrapped about the friction tube such that it is configured into a hollow cylindrical body having an axial gap or slit. A spring is arranged coaxially around the friction tube between the end cap and tubular cap. A cap mounts above the open top end of the tubular cup for capturing the compressible friction member between the cap and the tubular cup. The cap supportably engages the moving system of the washer such that suspension rod assembly resiliently supports the moving system.
摘要翻译： 一种悬挂杆组件，用于弹性地支撑洗衣机的移动系统。 悬架杆组件包括具有接合固定支撑结构和下端的上端的杆。 包括垫圈和环形保持器的端盖安装到杆的下端。 摩擦管围绕杆的下部设置，并且具有被收纳在环形保持器和垫圈之间的带凸缘的底部边缘。 摩擦管围绕杆从端帽向上延伸，并且围绕摩擦管设置有管状杯。 杯子包括在摩擦管和圆柱形壁之间形成细长环形空腔的圆柱形壁。 可压缩的摩擦构件设置在细长的环形空腔内并且在圆柱形壁和摩擦管之间径向压缩，以摩擦地接合摩擦管。 可压缩摩擦构件由缠绕在摩擦管周围的矩形泡沫材料片形成，使得其被构造成具有轴向间隙或狭缝的中空圆柱体。 在端盖和管状帽之间的摩擦管周围同轴布置弹簧。 盖安装在管状杯的开口顶端的上方，用于捕获帽和管状杯之间的可压缩摩擦构件。 盖可支撑地接合垫圈的移动系统，使得悬架杆组件弹性地支撑移动系统。
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