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91.发明授权ENERGY ABSORBING LOAD CARRYING STRUT AND METHOD OF PROVIDING SUCH A STRUT CAPABLE OF WITHSTANDING CYCLICAL LOADS EXCEEDING ITS YIELD STRENGTH 失效能量吸收载荷承载力和提供能够承受超过其承载强度的循环载荷的条件的方法
公开(公告)号：EP0081488B1
公开(公告)日：1987-09-02
申请号：EP81902067.8
申请日：1981-06-19
申请人： KOLLER, Karl S.
发明人： KOLLER, Karl S.
摘要： An energy absorbing load carrying strut (10) is provided by laterally restraining a malleable column (Y) against eccentric loading bending moments. Lateral restraint is provided by a sleeve (18) extending around the column and, in some embodiments, a rod (72) extending through the column. The sleeve (18) and rod (72) extend over the full length of the column and are so secured as to laterally restrain the column against buckling and not be subject to substantial axial loading as the result of axial loading of the column. The restraint thus provided enables the column to maintain its load carrying capacity while being loaded beyond its yield point.
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公开(公告)号：EP0037417B1
公开(公告)日：1984-06-27
申请号：EP80902144.7
申请日：1980-09-09
发明人： NETHERLY, Samuel G.
CPC分类号： F16F7/015 , E04B1/98 , E04H9/02 , E04H9/021 , Y10T428/1345 , Y10T428/1386 , Y10T428/2975
摘要： An article especially suited for use as a vibration isolating or shock absorbing structure comprising a multitude of short, resiliently compressible, elastic, tubular, rubbery bodies (11) held together in closely-packed relationship by restraining means. The rubbery bodies comprise a cured thermosetting millable extrudable composition having in the cured state an elasticity in excess of 200% and an elongation at break in excess of 300%. The tubular bodies are characterized by having a length to diameter ratio from about 2:1 to about 8:1 and a wall thickness of at least 0.6mm (0.025 inch).
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公开(公告)号：EP0060233A1
公开(公告)日：1982-09-15
申请号：EP82850038.9
申请日：1982-02-26
摘要： A building foundation, which is especially suitable for use in earthquake-threatened areas, within regions where there is a risk of settling and the like, consists of a shape-permanent rigid frame (1) of metal or other hard metal-like material, said frame (1) being intended to rest directly against the ground, suitably on a sand bed.
摘要翻译： 特别适合在受地震威胁的地区使用的建筑基础，在存在沉降风险的区域内，由金属或其他硬质金属材料形状永久性刚性框架（1）组成， 所述框架（1）旨在直接靠在地面上，适当地在沙床上。
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公开(公告)号：EP0037417A4
公开(公告)日：1982-08-11
申请号：EP80902144
申请日：1981-04-21
发明人： NETHERLY SAMUEL G
CPC分类号： F16F7/015 , E04B1/98 , E04H9/02 , E04H9/021 , Y10T428/1345 , Y10T428/1386 , Y10T428/2975
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公开(公告)号：EP0037417A1
公开(公告)日：1981-10-14
申请号：EP80902144.0
申请日：1980-09-09
发明人： NETHERLY, Samuel G.
CPC分类号： F16F7/015 , E04B1/98 , E04H9/02 , E04H9/021 , Y10T428/1345 , Y10T428/1386 , Y10T428/2975
摘要： Article se pretant particulierement bien a une utilisation comme structure d'isolation aux vibrations ou d'absorption des chocs, comprenant une multitude de corps en caoutchouc, tubulaires, courts, elastiques, compressibles (11) maintenus assembles en paquets serres par des moyens de retenue. Les corps en caoutchouc comprennent une composition extrudable moulable polymerisee, thermodurcissable, ayant a l'etat polymerise une elasticite superieure a200% et un allongement a la cassure superieur a 300%. Les corps tubulaires sont caracterises par un rapport longueur/ diametre d'environ 2:1 a 8:1 et une epaisseur de paroi d'au moins 0,6mm (0,025 pouce).
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公开(公告)号：EP3369961A1
公开(公告)日：2018-09-05
申请号：EP16859650.0
申请日：2016-10-19
申请人： THK Co., Ltd.
IPC分类号： F16F15/02 , E04H9/02 , F16F7/10 , F16F15/023
CPC分类号： E04B1/985 , E04H9/02 , F16F7/10 , F16F7/1022 , F16F9/12 , F16F15/02 , F16F15/023 , F16F15/0235 , F16F2230/24 , F16F2232/06 , F16H25/20
摘要： To provide a rotary inertia mass damper, which is capable of reducing an axial reaction force that is generated due to vibration having an excessive acceleration to the extent possible when the vibration is input, and of preventing breakage of the damper itself or a construction, provided is a rotary inertia mass damper, including: a first coupling portion (10), which is fixed to a first structure; a second coupling portion (11), which is coupled to a second structure; a screw shaft (30), which has one axial end connected to the first coupling portion and retained so as to be non-rotatable; a fixed barrel (20), which has a hollow portion for receiving the screw shaft, and is connected to the second coupling portion; and a rotary body (40, 50, 60), which is retained so as to be freely rotatable relative to the fixed barrel, is threadedly engaged with the screw shaft, and is configured to reciprocally rotate in accordance with advancing and retreating movement of the screw shaft relative to the fixed barrel. A torque limiting member (3) is provided between an axial end of the screw shaft and the first coupling portion, and is configured to, when a rotational torque that exceeds a predetermined value is applied to the screw shaft, allow rotation of the screw shaft (30) relative to the first coupling portion (10) to reduce a rotation angle of the rotary body.
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公开(公告)号：EP3358214A1
公开(公告)日：2018-08-08
申请号：EP15905419.6
申请日：2015-09-30
CPC分类号： F16F15/022 , E04B1/98 , E04H9/02 , F16F1/32 , F16F3/02 , F16F7/00 , F16F13/00 , F16F15/04 , F16F15/06 , F16F2230/0023 , F16M11/22 , F16M2200/08 , G02B23/16
摘要： Provided is a base isolation unit usable repeatedly and in environments without electricity, and achieving isolation from seismic vibration while keeping stiffness in conditions other than earthquakes. The base isolation unit includes a vibration-source connector (12) to be connected with a structure subjected to seismic vibration, an isolated-object connector (41) to be connected with an object to be isolated from vibration, and located at a predetermined distance from the vibration-source connector in a predetermined base isolation direction, and a movement regulator (3). The movement regulator (3) is located between the vibration-source connector (12) and the isolated-object connector (41) and includes an elastic body (8a), (8b). The elastic body is applied with a preload and is subjected to a pressure caused by an external force in the base isolation direction. The movement regulator (3) keeps the distance unchanged when the external force is equal to or less the preload, and changes the distance by making the vibration-source connector (12) movable when the external force exceeds the preload.
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公开(公告)号：EP3339679A1
公开(公告)日：2018-06-27
申请号：EP16839054.0
申请日：2016-08-05
申请人： THK Co., Ltd.
发明人： NAKAKUBO, Keisuke , WATANABE, Yoshihito , ASAKURA, Hiroaki , OKU, Tomokazu , FUKUMOTO, Tetsuya , TOMONO, Ryoji , WASHIDA, Junichi
CPC分类号： E04H9/023 , E04H9/02 , E04H9/021 , F16F15/022 , F16F15/04 , F16F15/067 , F16F2232/06
摘要： Provided is a vertical seismic isolation device, which enables smooth vertical movement of a movable frame on which an object subjected to seismic isolation is placed, and is small in size and weight and enables easy handling, the vertical seismic isolation device including: a fixed frame (2); a movable frame (3), which is arranged on the fixed frame; a support guide mechanism (4) which allows only vertical movement of the movable frame; and a restoration member (5) which maintains a constant distance between the movable frame (3) and the fixed frame (2). The support guide mechanism (4) includes: a track rail (40) which is provided on the fixed frame (2) ; a moving block (41), which is assembled to the track rail through intermediation of a large number of rolling elements; a support leg (42), which has one end coupled to the moving block and another end coupled to the movable frame (3), and is configured to convert vertical movement of the movable frame into a motion of the moving block (41); and an auxiliary leg (43), which has a length set to one-half of a length of the support leg (42), and has one end coupled to the support leg (42) at an intermediate position in a longitudinal direction of the support leg (42) and another end coupled to the fixed frame (2).
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公开(公告)号：EP2165024B1
公开(公告)日：2018-04-04
申请号：EP08757097.4
申请日：2008-05-15
CPC分类号： E04H9/02 , E04B1/2403 , E04B1/58 , E04B2001/2415 , E04B2001/2442 , E04C3/08 , E04H9/024 , E04H9/028
摘要： A yielding fuse device is provided for use in association with a brace member in a bracing assembly for a structural frame. The device includes arms or elements that yield flexurally when a bracing member moves in an axial direction, with the bracing assembly under either tension or compression loading conditions. The device of the present invention is particularly useful as a mass customized cast device. The device is well suited for seismic bracing applications.
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