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1. 发明公开

US20230374811A1 DAMPING MECHANISM 审中-公开
公开(公告)号：US20230374811A1
公开(公告)日：2023-11-23
申请号：US18247179
申请日：2021-10-01
申请人： University of Virginia Patent Foundation
发明人： Osman E. Ozbulut , Amedebrhan Asfaw
IPC分类号： E04H9/02 , F16F7/08 , F16F7/12
CPC分类号： E04H9/0237 , F16F7/08 , F16F7/12 , F16F2222/04 , F16F2236/06 , F16F2236/04 , F16F2224/0258
摘要： A damping mechanism for damping energy resulting from a lateral force on a structure may include a first portion, a second portion configured for longitudinal motion relative to the first portion, a primary energy absorption system configured for frictionally coupling the first portion and the second portion and converting motion of the second portion relative to the first portion into heat energy, and a secondary energy absorption system configured to absorb energy through non-linear deformation and provide a self-centering effect on the damping mechanism.

2. 发明申请

US20180298978A1 VIBRATION DAMPING LINK AND METHOD THEREFORE 审中-公开
公开(公告)号：US20180298978A1
公开(公告)日：2018-10-18
申请号：US15487603
申请日：2017-04-14
申请人： The Boeing Company
发明人： Douglas R. LUDIN , Matthew S. STAUFFER
IPC分类号： F16F15/08 , B64D27/26
CPC分类号： F16F15/08 , B64D27/26 , B64D2027/262 , F16F1/445 , F16F3/0876 , F16F2224/025 , F16F2230/0052 , F16F2230/0076 , F16F2236/04 , F16F2236/045 , F16F2236/06 , F16F2236/12
摘要： A vibration damper including a frame having at least a first cavity, a frame first end and a frame second end spaced from the frame first end; a shaft slidably coupled to and extending into the frame where the shaft extends through the first cavity; a first vibration isolator disposed within the first cavity where the shaft extends through the first vibration isolator so as to capture the first vibration isolator within the first cavity where the first vibration isolator interfaces with the frame second end; and a second vibration isolator disposed on the shaft, where the shaft extends through the second vibration isolator so as to capture the second vibration isolator on the shaft where the second vibration isolator interfaces with the frame second end opposite the first vibration isolator, where the first vibration isolator and the second vibration isolator act only in compression.

3. 发明授权

US09951838B2 Vibration dampening device 有权
公开(公告)号：US09951838B2
公开(公告)日：2018-04-24
申请号：US13981570
申请日：2011-02-09
申请人： Peter John Tighe
发明人： Peter John Tighe
IPC分类号： F16F9/10 , E02D13/02 , F16F15/027
CPC分类号： F16F9/10 , E02D13/02 , F16F15/0275 , F16F2236/06
摘要： A vibration dampening device (10) including: a first section (20) having a first section support assembly (25) for supporting vibratory equipment (140); a second section 30 having a second section support assembly (35) for allowing the vibration dampening device (10) to be supported by a support apparatus (100); and one or more fluid fillable absorbers (40) located between the first and second sections (20,30), wherein the one or more fluid fillable absorbers (40) are configured to absorb at least a portion of a vibratory force transferred from operation of the vibratory equipment (140).

4. 发明申请

US20150259181A1 LOAD COMPENSATOR HAVING TENSION SPRING ASSEMBLIES CONTAINED IN A TUBULAR HOUSING 有权
标题翻译：具有管状住房的张力弹簧组件的负载补偿器
公开(公告)号：US20150259181A1
公开(公告)日：2015-09-17
申请号：US14656612
申请日：2015-03-12
申请人： Oil States Industries, Inc.
发明人： Walter Billiot , Joseph Angeron , Danton Gutierrez-Lemini , Chris Chiasson , Eric Luke
IPC分类号： B66D1/52 , F16F13/00 , F16F3/00
CPC分类号： F16F13/00 , B66C13/02 , B66C13/04 , F16F3/0876 , F16F2236/06
摘要： In view of the above, there has been described a load compensator including one or more tension spring assemblies that are contained within a tubular housing when tension from a load is applied to the tension spring assemblies. When the load compensator includes more than one tension spring assembly, the tension spring assemblies are mechanically connected to each other in series and stacked in-line with each other in the housing. In a preferred construction, each of the tension spring assemblies includes elastomeric tension elements mounted between two disks, and the tubular housing includes a tube having threaded ends and caps that screw onto the tube.
摘要翻译：鉴于上述，已经描述了一种负载补偿器，其包括一个或多个拉力弹簧组件，当来自负载的张力施加到拉伸弹簧组件时，该弹簧组件容纳在管状壳体内。当负载补偿器包括多于一个的拉力弹簧组件时，拉力弹簧组件彼此机械相互连接并彼此并联在壳体中。在优选的结构中，每个拉伸弹簧组件包括安装在两个盘之间的弹性体张力元件，并且管状壳体包括具有螺纹端部和螺栓连接到管上的盖的管。

5. 发明申请

US20150198217A1 SPRING AND DAMPER SYSTEMS FOR ATTENUATING THE TRANSMISSION OF ENERGY 有权
标题翻译：用于抑制能量传递的弹簧和阻尼器系统
公开(公告)号：US20150198217A1
公开(公告)日：2015-07-16
申请号：US14666066
申请日：2015-03-23
申请人： Renton Coil Spring Company
发明人： Charles F. Pepka
IPC分类号： F16F15/02 , B60G15/04
CPC分类号： B60G15/04 , B60G11/54 , B60G2202/312 , F16F1/125 , F16F3/04 , F16F2236/06
摘要： A vibration attenuation system for attenuating a transmission of an input signal is disclosed. The system includes a helical spring, a first terminal, and a first damping element. The helical spring includes a plurality of helical coils, a first end, and a second end. The plurality of helical coils define an inner volume of the helical spring intermediate the first and second ends. The first terminal includes a first inner member. The first terminal is coupled to the first end of the helical spring. The first inner member extends into the inner volume of the helical spring. The first damping element is positioned on the first inner member. The first damping element is within the inner volume of the helical spring. When the input signal is provided to the helical spring, the first damping element engages the helical coils and attenuates the transmission the input signal.
摘要翻译：公开了一种用于衰减输入信号的传输的振动衰减系统。该系统包括螺旋弹簧，第一端子和第一阻尼元件。螺旋弹簧包括多个螺旋线圈，第一端和第二端。多个螺旋线圈限定了螺旋弹簧在第一和第二端之间的内部容积。第一端子包括第一内部构件。第一端子联接到螺旋弹簧的第一端。第一内部构件延伸到螺旋弹簧的内部容积中。第一阻尼元件位于第一内部构件上。第一阻尼元件在螺旋弹簧的内部容积内。当输入信号被提供给螺旋弹簧时，第一阻尼元件接合螺旋线圈并使传输衰减输入信号。

6. 发明授权

US08579091B2 Dynamic displacement energy management device 有权
公开(公告)号：US08579091B2
公开(公告)日：2013-11-12
申请号：US12265308
申请日：2008-11-05
申请人： Richard Edward Ruthinowski , Ian Brewster Hall , Parakrama Valentine Weerappuli , Brian Robert Spahn
发明人： Richard Edward Ruthinowski , Ian Brewster Hall , Parakrama Valentine Weerappuli , Brian Robert Spahn
IPC分类号： F16F9/24
CPC分类号： F16F1/445 , B60N2/2809 , B60N2/2812 , B60N2/2884 , B60N2/2887 , B60R22/105 , B60R2022/286 , F16F1/32 , F16F7/00 , F16F7/09 , F16F2230/0041 , F16F2236/06
摘要： A dynamic energy management restraint anchor device interfaces with a child seat in a vehicle, engaging common child seat attachment clip features. A device restraint anchor is operable to dynamically extract and permit distortion of load bearing deformable member(s) in order to manage the displacement of, and load transferred through, an anchor connected to a child seat. The device may be further operable to limit or prevent restraint anchor displacement and the distortion of said deformable member(s) under quasi-static load conditions in order to meet motor vehicle static load/displacement anchorage performance requirements applicable to certain anchors. Anchor retraction capability and various interlocking configurations for securing the position of an anchor, before or after having extracted, may be incorporated relative to the energy management device interfacing with both a vehicle and a child seat. An indicator may further be provided to identify the functional state of the restraint device.

7. 发明申请

US20110204550A1 TENSION SPRING MOUNT 有权
标题翻译：张力弹簧
公开(公告)号：US20110204550A1
公开(公告)日：2011-08-25
申请号：US12710899
申请日：2010-02-23
申请人： Charles F. Pepka
发明人： Charles F. Pepka
IPC分类号： F16F1/12 , F16F3/06
CPC分类号： F16F3/04 , F16F1/125 , F16F2226/04 , F16F2236/06
摘要： End mounts are used to secure a helical tension spring to end fixtures with various shapes and sizes. These end mounts contain an inner hole to encase the inner spring end mount and secure the end mount making it like a cap. There is also a keyhole created in the top surface that goes through the end mount allowing it to fit over the fixtures but not over the inner end mount, holding it in place. Grooves are machined in a helical pattern on the cylindrical side wall of the end mount. The spring is wound onto the grooves of the end mount.
摘要翻译：端部安装件用于将螺旋拉伸弹簧固定到具有各种形状和尺寸的端部固定装置。这些端部安装件包含一个内孔，用于封装内部弹簧端部安装件，并固定端部安装座，使其像帽子一样。还有一个在顶部表面上形成的钥匙孔，其通过端部安装件，使其能够装配在固定装置上，而不是在内部端部支架上，将其保持在适当的位置。凹槽在端部支架的圆柱形侧壁上以螺旋形图案加工。弹簧被卷绕到端部支架的凹槽上。

8. 发明授权

US07172181B2 Curved elastomeric spring 失效
标题翻译：弯曲弹性弹簧
公开(公告)号：US07172181B2
公开(公告)日：2007-02-06
申请号：US10946517
申请日：2004-09-21
申请人： Ronald W. Kerr , Michael P. Molitor
发明人： Ronald W. Kerr , Michael P. Molitor
IPC分类号： F16F1/52
CPC分类号： F16F1/3732 , F16F2226/00 , F16F2236/025 , F16F2236/06
摘要： A compression spring created from a preform made from an elastomer which is free of spring-like characteristics and has a ratio of plastic strain to elastic strain greater than 1.5 to 1. The spring has elongate body with first and second longitudinally spaced free ends along with first and second generally planar arcuate surfaces extending between the ends. As a result of working the preform, portions of the elastomer from which the preform is created are oriented and the preform is transmuted into a curved elastomeric spring.
摘要翻译：由弹性体制成的预制件形成的压缩弹簧，其不具有类弹簧特性并且具有大于1.5至1的塑性应变与弹性应变的比率。弹簧具有细长体，第一和第二纵向间隔的自由端以及在端部之间延伸的第一和第二大致平面的弓形表面。作为加工预成型件的结果，形成预成型件的弹性体的部分被取向，并且预制件被变形成弯曲的弹性弹簧。

9. 发明授权

US07143877B2 Fusible link comprising damper and backstop 有权
标题翻译：易熔连接件包括阻尼器和止回阀
公开(公告)号：US07143877B2
公开(公告)日：2006-12-05
申请号：US10513796
申请日：2003-05-22
申请人： Guy Franck Paul Dusserre-Telmon , Gerard Etoile
发明人： Guy Franck Paul Dusserre-Telmon , Gerard Etoile
IPC分类号： F16F7/12
CPC分类号： F16F7/125 , B64D27/00 , F16C7/06 , F16F2230/0052 , F16F2230/16 , F16F2236/06
摘要： A link including a rod with a connection member at each end with an axis passing through both connection members. The rod includes a fusible zone as a narrow section lying between a first rod portion connected to a first connection member and a second rod portion connected to a second connection member. The fusible zone breaks when tensile force to which the link is subjected is greater than a predetermined value. The two rod portions are inseparable in event of the fusible zone breaking by a cylinder coaxial about the axis and secured to the first rod portion, and having an end wall through which the second rod portion passes. The second rod portion includes a collar that can slide into the cylinder if the fusible zone breaks. The inside wall of the cylinder includes teeth configured to be broken by the collar if the fusible zone breaks.
摘要翻译：一种连杆，包括杆，每个端部具有连接构件，轴线穿过两个连接构件。所述杆包括位于连接到第一连接构件的第一杆部分和连接到第二连接构件的第二杆部分之间的狭窄部分的可熔区域。当连接件受到的张力大于预定值时，熔断区断裂。两个杆部分在通过围绕轴线同轴并且固定到第一杆部分的圆柱体断裂的情况下是不可分离的，并且具有第二杆部分经过的端壁。第二杆部分包括如果易熔区破裂则可以滑入气缸的套环。圆筒的内壁包括如果易熔区破裂，齿被构造成被套环破坏。

10. 发明申请

US20050056503A1 Filament wound strut and method of making same 审中-公开
标题翻译：细丝缠绕支柱及其制作方法
公开(公告)号：US20050056503A1
公开(公告)日：2005-03-17
申请号：US10726314
申请日：2003-12-01
申请人： Brian Jones
发明人： Brian Jones
IPC分类号： B29C53/58 , F16C7/00 , F16F1/366 , F16F9/00
CPC分类号： F16F1/366 , B29C33/76 , B29C53/564 , B29C53/58 , B29C53/821 , B29D99/0046 , B29K2105/08 , B29L2031/06 , B29L2031/7096 , F16C7/026 , F16F2236/04 , F16F2236/06
摘要： A filament wound strut as well as a method of making the strut. The filament wound strut has a cylindrical section merging into ends through tapered end sections and which ends may be forked or otherwise arranged to receive a lug fitting. The flat ends may be provided with a specially designed pre-form having a generally oval shape, and which is formed by filament reinforcement in a racetrack format surrounding a quasi-isotropic laminate. In accordance with this construction, the wound structure will react to tension loads and the inner laminate reacts to compression loads, while minimizing the load transfer through edge bearing and shear. A method of producing the strut is also provided in which filament materials are wound about a mandrel with proper winding pattern and sufficient thickness to produce the desired axial stiffness and the required strength in each of the end sections. Thereafter, the material may be consolidated and polymerized in an autoclave.
摘要翻译：长丝缠绕支柱以及制作支柱的方法。细丝缠绕支柱具有通过锥形端部部分合并成端部的圆柱形部分，并且该端部可以被叉形或以其它方式布置成接收凸耳配件。扁平端部可以设置有具有大致椭圆形形状的特殊设计的预成型件，并且其以围绕准各向同性层压体的跑道格式的细丝加强形成。根据这种结构，卷绕结构将对拉伸载荷作出反应，并且内层压板对压缩载荷作出反应，同时最小化通过边缘承载和剪切的载荷传递。还提供了一种生产支柱的方法，其中细丝材料以适当的卷绕图案和足够的厚度缠绕在心轴上，以产生期望的轴向刚度和每个端部中所需的强度。此后，可将材料固化并在高压釜中聚合。

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