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公开(公告)号：US20240068543A1
公开(公告)日：2024-02-29
申请号：US17893714
申请日：2022-08-23
Applicant: University of Sharjah
Inventor： Moussa LEBLOUBA
CPC classification number: F16F15/021 , F16F7/015 , E04H9/0237
Abstract: The present disclosure relates to an energy dissipation device and system, comprising a hollow cylinder adapted to be filled with solid balls, and a longitudinal member/shaft having short rods protruding radially therefrom. The shaft having rods is movably disposed of within the hollow member and solid balls are filled and secured in the cylinder thereafter, such that two ends of the longitudinal member extend outside of the hollow member, and the rods and solid balls remain within the hollow cylinder. The ends of the device may be configured with structures or equipment. The movement of the shaft along a longitudinal axis of the cylinder, upon receiving an energy impact in an event of seismic activity, wind loads, and/or man-made vibrations, results in friction between the solid balls and the rods of the shaft, which facilitates dissipation of the received energy.
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公开(公告)号：US20230151870A1
公开(公告)日：2023-05-18
申请号：US18098118
申请日：2023-01-18
Applicant: XIAMEN ZHEN-WEI TECHNOLOGY CO., LTD
Inventor： WANGQIANG XIAO , QIBIN LIU
CPC classification number: F16F7/01 , F16F15/02 , G06F30/18 , G06F30/23 , F16F2222/04 , G06F2119/14
Abstract: A damping shock absorber includes a pipe and a plurality of shock absorbers configured on the pipe. The shock absorber includes a main body sleeved on the outer periphery of the pipe and a damping medium filled in the main body. The main body is provided with an inner cavity, and the inner cavity is divided into a plurality of chambers for placing the damping medium separately. A method for designing the damping shock absorber, wherein the main body is filled with the damping medium, such that the shock of the pipe or a shaft body is reduced, ensuring the smooth operation of the pipe or the shaft body, and further ensuring the safety and efficiency of the pipe or the shaft body in a working process. The damage to the pipe or the shaft body and the shock interference to other linked apparatuses are greatly avoided.
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公开(公告)号：US10443684B2
公开(公告)日：2019-10-15
申请号：US15866874
申请日：2018-01-10
Applicant: Ford Global Technologies, LLC
Inventor： Jim Chern
Abstract: An engine system has a balance gear coupled to a balance shaft. The balance gear is formed by a disc having first and second opposite sides extending radially outwardly to a circumferential edge defining a series of teeth, with a first sector of the disc having a first aperture therethrough, and a second opposite sector of the disc having a second aperture therethrough. A damper is positioned within the second aperture and extends across the disc. The damper has a container enclosing a plurality of particles therein. Opposed ends of the container are outboard of the first and second sides of the disc. A method of forming the balance gear is also provided.
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公开(公告)号：US20150230624A1
公开(公告)日：2015-08-20
申请号：US14623219
申请日：2015-02-16
Applicant: Kathleen Peterson
Inventor： Kathleen Peterson
CPC classification number: F16F7/01 , A47B95/043 , A47B2095/046
Abstract: A bumper pad device is provided that comprises an elongated body portion, a pair of flaps, and fasteners for securing the flaps to one or more wall surfaces. The flaps include an interior surface supporting a first fastener, whereby a separate, elongated surface is first affixed to a wall surface and used to support a complimentary second fastener that secures the flap thereto. The flaps are connected to the body portion in a pivotable relation such that the flaps can secure around exposed edges of walls or around the corners of interior entryways. The pad body portion supports a filler material therein to attenuate impacts, and is ideally suited to protect young children from injury upon impact with walls, corners, and door frames. The exterior surface of the bumper pad device may include ornamental adornments and indicia suitable for use with children.
Abstract translation: 提供保险杠垫装置，其包括细长主体部分，一对折翼和用于将襟翼固定到一个或多个壁表面的紧固件。 翼片包括支撑第一紧固件的内表面，由此单独的细长表面首先固定到壁表面并且用于支撑将翼片固定到其上的互补的第二紧固件。 翼片以可枢转关系连接到主体部分，使得翼片可以围绕壁的暴露边缘或内部入口通道的角落固定。 垫体部分在其中支撑填充材料以减弱冲击，并且理想地适合于保护幼儿在与墙壁，角落和门框碰撞时不受伤害。 保险杠垫装置的外表面可以包括适合与儿童一起使用的装饰品和标记。
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公开(公告)号：US09034441B2
公开(公告)日：2015-05-19
申请号：US13959169
申请日：2013-08-05
Applicant: 9Lives LLC
Inventor： Erik Christian Anderson , Henry Lee Turlington, Jr. , Wilhelm Oehl , Timothy Matthew Kobe , Richard Mark Greenwald
IPC: A41D13/015 , A42B3/12 , F16F7/01
CPC classification number: A41D13/0155 , A41D13/015 , A42B3/12 , A42B3/125 , F16F7/01 , Y10T428/13 , Y10T428/2982
Abstract: A new and novel impact energy attenuation material, impact energy attenuation module employing the material and a fit system for optimizing the performance thereof is provided. Non-linear energy attenuating material consisting of a plurality of loose particles is employed for impact energy dissipation. The loose particles are preferably spherical elastomeric balls. An impact energy attenuation module includes a container that holds the loose particles. The impact energy attenuation module can be provided in a wide range of sizes and shapes and the loose particles can be provided in different materials, sizes, density, compaction and hardness to suit with the application at hand. A matrix of impact energy attenuation module are provided about the surface of a shell to provide the required impact energy attenuation. The material, impact energy attenuation module and system of the present invention are well suited for protection of body parts and other cushioning and protection needs.
Abstract translation: 提供了一种新的和新颖的冲击能量衰减材料，采用该材料的冲击能量衰减模块和用于优化其性能的配合系统。 使用由多个松散颗粒组成的非线性能量衰减材料用于冲击能量耗散。 松散颗粒优选为球形弹性体球。 冲击能量衰减模块包括容纳松散颗粒的容器。 冲击能量衰减模块可以提供广泛的尺寸和形状，松散颗粒可以以不同的材料，尺寸，密度，压实度和硬度提供，以适应手头的应用。 围绕壳体的表面提供冲击能量衰减模块矩阵，以提供所需的冲击能量衰减。 本发明的材料，冲击能量衰减模块和系统非常适用于保护身体部位和其他缓冲和保护的需要。
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Patent Agency Ranking
公开(公告)号：US08991574B2
公开(公告)日：2015-03-31
申请号：US12487825
申请日：2009-06-19
Applicant: Stephen B. Provost , Kelly Michael Banks
Inventor： Stephen B. Provost , Kelly Michael Banks
Abstract: An apparatus is provided for reducing vibrations in a frame of a vehicle. The apparatus may include a housing component and a mass damper coupled to the housing component by a first elastic member and a second elastic member. The mass damper is configured to oscillate in a substantially vertical direction and out of phase with the frame of the vehicle. Disposed within the mass damper is a plurality of steel shots capable of movement in a relatively delayed phase with respect to the mass damper.
Abstract translation: 提供一种用于减少车辆的框架中的振动的装置。 该装置可以包括通过第一弹性构件和第二弹性构件联接到壳体部件的壳体部件和质量阻尼器。 质量阻尼器构造成在基本垂直的方向上摆动并且与车辆的框架异相。 设置在质量阻尼器内的是能够相对于质量阻尼器以相对延迟的相位运动的多个钢丸。
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公开(公告)号：US08960382B2
公开(公告)日：2015-02-24
申请号：US12105483
申请日：2008-04-18
Applicant: Michael D. Hanna , Mark A. Golden , John C. Ulicny
Inventor： Michael D. Hanna , Mark A. Golden , John C. Ulicny
CPC classification number: F16F7/01 , F16F15/145 , F16F15/16 , F16F15/366 , F16F2222/04
Abstract: A component defines at least one chamber that is confined by the component. The chamber has an inner surface. A filler material is disposed inside the chamber. Relative movement between the inner surface and the filler material helps dampen vibrations and other oscillations if and when the component is vibrated.
Abstract translation: 组件限定了由组件限制的至少一个室。 该室具有内表面。 填充材料设置在室内。 内部表面和填充材料之间的相对运动有助于减轻振动和其他振动，如果和当组件振动。
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公开(公告)号：US20140054005A1
公开(公告)日：2014-02-27
申请号：US13968524
申请日：2013-08-16
Applicant: AREVA NP Inc.
Inventor： Donald R. Stewart , Jeffrey C. Brown , Jeffrey M. Fleck
CPC classification number: F22B37/206 , F16F7/00 , F16F7/01 , F16F9/103 , F22B37/002
Abstract: The inventive viscous damping tube stabilizer includes modules or capsules containing a viscous material. Adjacent capsules are linked end to end by a flexible cable, allowing the device o pass through curves such as the U-bend regions of steam generator tubes. The weight of the entire assembly will keep it essentially connected to the tube inner diameter such that any tube vibration is transmitted to the stabilizer. The viscous material may only partially fill the capsules such that even under small motion the material can slip and slide past each other, and/or bump into walls, each microscopically absorbing some of the tube energy. By creating multiple cells inside the capsule, the capsule then have good operating characteristics no matter to what angle the individual capsule is oriented as it rests on the full U-bend. The viscous material may completely fill the capsules, which also have a perforated member positioned therein. Relative movement of the capsule and disc causes the viscous material to pass through the perforations, providing damping resistance to the movement.
Abstract translation: 本发明的粘性阻尼管稳定器包括含有粘性材料的模块或胶囊。 相邻的胶囊通过柔性电缆端到端连接，允许装置通过诸如蒸汽发生器管的U形弯曲区域的曲线。 整个组件的重量将保持其基本上连接到管内径，使得任何管振动传递到稳定器。 粘性材料只能部分地填充胶囊，使得即使在小的运动下，材料也可以滑动并滑过彼此，和/或碰撞到壁中，每个显微镜吸收一些管能量。 通过在胶囊内部产生多个细胞，胶囊然后具有良好的操作特性，无论个体胶囊在整个U形弯曲处的位置何时取向。 粘性材料可以完全填充其中定位在其中的穿孔构件的胶囊。 胶囊和盘的相对运动导致粘性材料穿过穿孔，为运动提供阻尼阻力。
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公开(公告)号：US20050217955A1
公开(公告)日：2005-10-06
申请号：US10814331
申请日：2004-04-01
Applicant: Ray Minor
Inventor： Ray Minor
Abstract: A pole vibration damping means includes an annular housing with internal radial pole encircling chambers in which lead spheres are provided for effecting damping of first mode harmonic vibrations with the assembly being attached to the upper end portion of the pole and operating in conjunction with a pole vibration damping device mounted medially for damping second harmonic mode vibrations.
Abstract translation: 杆减振装置包括具有内部径向极围绕室的环形壳体，其中设置有引线球，用于实现第一模式谐波振动的阻尼，该组件附接到极的上端部并且与极振动 阻尼装置中间安装，用于阻尼二次谐波模式振动。
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公开(公告)号：US20050121270A1
公开(公告)日：2005-06-09
申请号：US10728225
申请日：2003-12-03
Applicant: Thomas Kreider , Steve Hadden
Inventor： Thomas Kreider , Steve Hadden
CPC classification number: F16F7/01 , F16F2226/02
Abstract: A mass damping system for use in all temperature ranges, including extreme temperature environments, is provided. The system comprises a housing having bottom, side and end walls, and an inner peripheral surface that defines an interior, a mounting mechanism located on the housing, configured to mount the housing to the mass, and macro-particles disposed within the housing interior able to flow within the housing and simulate a liquid.
Abstract translation: 提供了用于所有温度范围的质量阻尼系统，包括极端温度环境。 该系统包括具有底部，侧壁和端壁以及限定内部的内周表面的壳体，位于壳体上的构造成将壳体安装到质量块上的安装机构，以及设置在壳体内部的宏粒子 在壳体内流动并模拟液体。
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