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21. 发明公开

EP3279495A1 COIL SPRING 审中-公开
标题翻译：线圈弹簧
公开(公告)号：EP3279495A1
公开(公告)日：2018-02-07
申请号：EP16772288.3
申请日：2016-03-16
申请人： NHK Spring Co., Ltd.
发明人： MATSUBARA Masaru , KAJIGAYA Suguru
IPC分类号： F16F1/06
CPC分类号： F16F1/021 , B21F3/02 , B21F35/00 , C21D9/02 , F16F1/04 , F16F1/047 , F16F1/06 , F16F2226/00 , F16F2228/007
摘要： This coil spring (1) has portions (1a, 1b) of high hardness and a portion (1c) in which hardness is lower than the portions (1a, 1b). It is also preferable that the hardness of portions (1a, 1b) that contact other parts is lower than the hardness of sections (1c) that are not said portions. Furthermore, it is preferable that the hardness of the end coil sections (1a, 1b) of the coil spring (1) is lower than the hardness of sections (1c) that are not said sections. And it is preferable that the hardness of the portions (1a, 1b) that contact receiving members (2, 3) for receiving the end coil sections of the coil spring (1) is lower than the hardness of sections (1c) that are not said portions.
摘要翻译：该螺旋弹簧（1）具有硬度高的部分（1a，1b）和硬度比部分（1a，1b）低的部分（1c）。与其他部分接触的部分（1a，1b）的硬度最好低于不是所述部分的部分（1c）的硬度。此外，螺旋弹簧（1）的端部线圈部分（1a，1b）的硬度优选低于不是所述部分的部分（1c）的硬度。并且优选的是，与用于接收螺旋弹簧（1）的端部线圈部分的接收部件（2,3）接触的部分（1a，1b）的硬度低于不是（1c）的部分所述部分。

22. 发明授权

EP0775843B1 Structure formant filtre mécanique, en particulier anti-choc 失效
标题翻译：冲击吸收结构的机械过滤器
公开(公告)号：EP0775843B1
公开(公告)日：2002-04-10
申请号：EP96402531.6
申请日：1996-11-25
申请人： THALES SYSTEMES AEROPORTES S.A. , Musthane
发明人： Sutra, Bernard , Josien, Daniel
IPC分类号： F16F9/30
CPC分类号： F16F9/30 , F16F2228/007 , F16F2228/008

23. 发明授权

US12103823B2 Vibration damping device and elevator apparatus 有权
公开(公告)号：US12103823B2
公开(公告)日：2024-10-01
申请号：US17051786
申请日：2018-12-03
申请人： Mitsubishi Electric Corporation
发明人： Eiichi Saito , Takahide Hirai , Seiji Watanabe , Daisuke Nakazawa , Daiki Fukui , Tomohiro Asamura , Yusuke Chikada
IPC分类号： B66B7/06 , B66B1/28 , B66B1/34 , B66B5/02 , B66B5/12 , B66B7/10 , B66B7/12 , F16F13/00 , F16F15/00 , F16F15/03 , F16F15/04 , F16F15/02
CPC分类号： B66B7/06 , B66B1/28 , B66B1/3476 , B66B5/022 , B66B5/125 , B66B7/10 , B66B7/1215 , F16F13/007 , F16F15/002 , F16F15/03 , F16F15/035 , F16F15/04 , F16F15/022 , F16F2222/06 , F16F2228/007 , F16F2228/063 , F16F2230/0023 , F16F2230/0029 , F16F2230/18
摘要： An object of the present invention is to provide a vibration damping device including an instability preventing means, for efficiently suppressing amplification of vibration of a long structure, which is mechanically flexible, due to a resonance phenomenon. A vibration damping device (100) for reducing vibration of a long structure (1) includes a displacement amplifier (7) and limiting members (8). The displacement amplifier (7) is arranged along a given position in the longitudinal direction of the structure (1). The displacement amplifier (7) amplifies a displacement of the structure (1). The limiting members (8) control displacement amplification performed by the displacement amplifier (7) such that the displacement of the structure (1) amplified by the displacement amplifier (7) does not become greater than a first displacement, the first displacement being a displacement of the structure (1) by which the structure (1) is not allowed to return to the equilibrium position of the vibration.

24. 发明公开

US20240271000A1 COATING AGENT AND SPRING 审中-公开
公开(公告)号：US20240271000A1
公开(公告)日：2024-08-15
申请号：US18567205
申请日：2022-06-10
申请人： NHK SPRING CO., LTD.
发明人： Daisuke IBANO , Tsuyoshi MATSUDA , Norihumi ARISAKA
IPC分类号： C09D175/04 , C08G18/10 , C08G18/76 , F16F1/02
CPC分类号： C09D175/04 , C08G18/10 , C08G18/76 , F16F1/024 , C08G2150/00 , F16F2228/007
摘要： A coating agent, a cured product of which after curing having a tear strength, at each of 25° C. and 80° C., of 20 KN/m or more, and having a type A durometer hardness at 25° C. of from 30 to 100, and a spring using the same.

25. 发明公开

US20240038210A1 MULTIBAND FLEXURAL WAVE ABSORBERS 审中-公开
公开(公告)号：US20240038210A1
公开(公告)日：2024-02-01
申请号：US17875586
申请日：2022-07-28
申请人： Toyota Motor Engineering & Manufacturing North America, Inc.
发明人： Xiaopeng Li , Ziqi Yu , Taehwa Lee
IPC分类号： G10K11/168 , F16F15/02
CPC分类号： G10K11/168 , F16F15/02 , F16F2228/007
摘要： A flexural wave absorber includes an L-shaped cantilever beam lossy acoustic black hole disposed on a surface of a mechanical structure and an L-shaped cantilever beam lossless acoustic black hole disposed on the surface and spaced apart from the L-shaped cantilever beam lossy acoustic black hole a predefined distance. The L-shaped cantilever beam lossy acoustic black hole and the L-shaped cantilever beam lossless acoustic black hole, in combination, are configured to asymmetrically absorb a plurality of different frequencies of flexural waves within at least a 2000 Hz frequency band acting on the mechanical structure. The L-shaped cantilever beam lossy acoustic black hole and the L-shaped cantilever beam lossless acoustic black hole can both include a projecting beam with an outer surface or an inner surface having power law profile.

26. 发明授权

US11802547B2 Bearing structure made of elastomer bearing elements which can be mounted and exchanged individually 有权
公开(公告)号：US11802547B2
公开(公告)日：2023-10-31
申请号：US16766865
申请日：2018-12-04
申请人： FM ENERGIE GMBH & CO. KG
发明人： Franz Mitsch
IPC分类号： F03D80/70 , F03D80/50
CPC分类号： F03D80/70 , F03D80/50 , F16F2228/007 , F16F2230/46
摘要： A bearing structure for large and heavy machines and systems, such as a wind turbine for example. In particular, the invention relates to such a bearing structure based on elastomer bearing elements, which can be mounted and exchanged individually without having to at least partly disassemble the bearing structure together with the system or machine. A method for simply exchanging elastomer elements in a bearing for heavy and large systems and machines.

27. 发明授权

US11719308B1 Damping segmental ring structure for subway tunnels built in grim environments of deformable ground 有权
公开(公告)号：US11719308B1
公开(公告)日：2023-08-08
申请号：US17112984
申请日：2020-12-05
申请人： Dongyuan Wang , Long Shi , Jianguo Fan , Jixiang Li , Ying Han
发明人： Dongyuan Wang , Long Shi , Jianguo Fan , Jixiang Li , Ying Han
IPC分类号： F16F15/08 , B61B13/10 , F16F3/10
CPC分类号： F16F15/085 , B61B13/10 , F16F3/10 , F16F2224/025 , F16F2224/0208 , F16F2226/04 , F16F2228/007 , F16F2230/0005 , F16F2230/30 , F16F2234/02
摘要： The present invention of damping segmental ring structure for subway tunnels built in grim environments of deformable ground can mitigate the stress-concentration of the tunnel lining structures. The deformable ground can be caused by differential settlement or high-intensity earthquakes. Embodiments of the invention have self-adjustment features and forms for deformation and rotation, which comprise one adapter in the middle, two transitional grooved segmental structures, and an internal steel tube. All three forms comprised 3 or 4 pieces with the same features so they can be easily installed, transported and erected on sites and bolts are used to bolt them together to form an integrity structure with damping characteristics. The damper placed in the middle comprises two loading plates that form the shell of the damper, the internal core of the damper which includes interbedded installed rubber pads and steel plates within the loading plates and spring systems that compress the internal core. The springs are locked to the loading plates using locking clamps and the loading plates are bolted to the transitional grooved segmental ring structures, and the transitional grooved segmental ring structures are bolted themselves in the circumferential direction to form a ring structure and bolted with the regular segmental ring structures in the longitudinal direction. The internal steel tube is concentric with the damper but has a smaller diameter so it can support the damper by fastening the counter-reaction bolts installed in the bent-up flanges of each piece. Waterproof anti-slippery rubber pads are placed in all interfaces between the damper, and the transitional segmental ring structure, the regular segmental ring structure and the internal steel tube. The invention of the damping segmental ring structure has self-adjustment capabilities for deformation and rotation whereas the stiffness remains sufficient to resist soil and groundwater pressure. The invented damping segmental ring structure can be manufactured in factories that manufacture the regular segmental ring structure and can be shipped to and installed on-site using the same equipment that installs the regular segmental ring structure. The internal steel tube provides double-safety for the stiffness of the damper and the supports can be adjusted during tunnel operations.

28. 发明申请

US20180244125A1 TUBULAR SPRING FOR MOTOR VEHICLES, AND A METHOD FOR PRODUCING A TUBULAR SPRING 审中-公开
公开(公告)号：US20180244125A1
公开(公告)日：2018-08-30
申请号：US15754516
申请日：2016-09-06
申请人： THYSSENKRUPP FEDERN UND STABILISATOREN GMBH , thyssenkrupp AG
发明人： Dieter LECHNER , Timo STRAKA , Frank SCHNEIDER
IPC分类号： B60G21/055 , B60G11/18 , B60G11/14 , F16F1/14 , F16F1/06 , C21D9/02 , C21D8/10
CPC分类号： B60G21/055 , B21D51/16 , B60G11/14 , B60G11/18 , B60G2202/12 , B60G2202/13 , B60G2202/135 , B60G2206/42 , B60G2206/427 , B60G2206/724 , B60G2206/8103 , B60G2206/81035 , B60G2206/8106 , B60G2206/8402 , C21D8/105 , C21D9/02 , C21D2211/008 , F16F1/021 , F16F1/06 , F16F1/14 , F16F2224/0208 , F16F2224/0225 , F16F2226/04 , F16F2228/007 , F16F2234/02
摘要： A tubular spring, such as a coil spring, a torsion-rod spring, and/or a stabilizer for a motor vehicle, may include at least one metal tube element having a tube internal cross section, a tube internal diameter, a tube external diameter, a tube internal wall, and a tube wall thickness. At least one metal foam may be disposed in the tube internal cross section of the at least one metal tube element of the tubular spring in at least one part-region. In particular, the metal foam may be connected in an at least partially materially integral manner to the tube internal wall of the metal tube element. The at least one metal tube element may have an at least partially martensitic structure.

29. 发明申请

WO0211979A8 VIBRATION DAMPING ARTICLE AND METHOD OF USING SAME TO DAMP VIBRATION 审中-公开
标题翻译：振动阻尼物品及其使用方法用于喷射振动
公开(公告)号：WO0211979A8
公开(公告)日：2003-11-20
申请号：PCT/US0124436
申请日：2001-08-03
申请人： 3M INNOVATIVE PROPERTIES CO
发明人： BONGIOVI ANTHONY C JR
IPC分类号： B32B5/18 , B32B5/26 , F16F9/30 , F16F15/00 , F16F15/02
CPC分类号： F16F15/02 , B32B5/18 , B32B5/26 , F16F9/306 , F16F15/00 , F16F2228/007
摘要： A vibration damping article includes a) a substrate having a density of at least about 10 lb/ft and a flexural modulus of at least about 110,000 psi; and b) a foam layer bonded to said substrate, said foam layer having a loss tangent of greater than about 0.2 in the range of 10 to 20,000 Hz and a compressive storage modulus of from about 10 dynes/cm to about 10 dynes/cm in the range of 10 to 20,000 Hz.
摘要翻译：一种减震制品包括：a）具有至少约10lb / ft 3的密度和至少约110,000psi的挠曲模量的基材; 和b）结合到所述基材上的泡沫层，所述泡沫层的损耗角正切大于约0.2至10,000范围内，压缩储能模量为约10 5达因/厘米2，至在10至20,000Hz的范围内约10 10达因/ cm 2。

30. 发明申请

WO02011979A2 VIBRATION DAMPING ARTICLE AND METHOD OF USING SAME TO DAMP VIBRATION 审中-公开
标题翻译：抗振动物品和本文用于消除振动的用途
公开(公告)号：WO02011979A2
公开(公告)日：2002-02-14
申请号：PCT/US2001/024436
申请日：2001-08-03
IPC分类号： B32B5/18 , B32B5/26 , F16F9/30 , F16F15/00 , F16F15/02
CPC分类号： F16F15/02 , B32B5/18 , B32B5/26 , F16F9/306 , F16F15/00 , F16F2228/007
摘要： A vibration damping article includes a) a substrate having a density of at least about 10 lb/ft and a flexural modulus of at least about 110,000 psi; and b) a foam layer bonded to said substrate, said foam layer having a loss tangent of greater than about 0.2 in the range of 10 to 20,000 Hz and a compressive storage modulus of from about 10 dynes/cm to about 10 dynes/cm in the range of 10 to 20,000 Hz.
摘要翻译：本发明涉及的防振物品，包括，首先a）具有至少约10磅/英尺<3>的密度在基板上至少约110000的挠曲模量，和 b）粘合到所述基底上的泡沫层。该泡沫层在10至20,000Hz的范围内具有至少大于0.2的耗散因数，对于从约10 5达因/ cm 2至约10 5达因的压缩保存模量而言， 10至达因/厘米2的范围内。

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