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公开(公告)号：US20190193548A1
公开(公告)日：2019-06-27
申请号：US16214811
申请日：2018-12-10
发明人： Takayoshi YASUDA , Yoshinori WATANABE , Naoki FURUMACHI , Keishi HATANAKA , Hiroyuki ICHIKAWA , Yuji MATSUBARA , Kentaro MORI
CPC分类号： B60K5/1283 , B60K5/1208 , F16F13/04 , F16F13/22 , F16F15/022 , F16F2224/025 , F16F2228/04 , F16F2230/0005
摘要： A vibration-damping device including: a first mounting member configured to be mounted to one of components of a vibration transmission system; a second mounting member configured to be mounted to an other of the components of the vibration transmission system; a main rubber elastic body connecting the first mounting member and the second mounting member elastically to each other; a bracket attached to the second mounting member, the bracket having a mounting part configured to be mounted to the other of the components of the vibration transmission system; a tubular outer member secured press-fit to the second mounting member; a mass member disposed within the tubular outer member; and a support rubber fixed at an outer peripheral part of the mass member, the support rubber elastically connecting the tubular outer member and the mass member to constitute a dynamic damper.
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公开(公告)号：US20160116018A1
公开(公告)日：2016-04-28
申请号：US14443218
申请日：2014-06-02
发明人： Noriaki YOSHII , Hiroki MIZUKAWA , Yorishige SHIMIZU , Hiroyuki ICHIKAWA , Katsuhiko KATAGIRI , Shinji KOMURA
CPC分类号： F16F15/08 , B60K5/1208 , B60K5/1216 , F16F1/371 , F16F1/44 , F16F2224/025
摘要： Provided is a vibration damping device having a novel structure and that can have a greatly increased load strength resistance without a concomitant increase in the number of components or size at a stopper mechanism. The structure is such that first and second stopper portions having a hanging plate part and a dip part are provided to a pair of opposing sides of a stopper plate of a vibration damping device, whereas a pair of side plate portions extending between the first and second stopper portions are provided to the other pair of opposing sides of the stopper plate, and openings at both sides of the first and second stopper portions are closed by the pair of side plate portions.
摘要翻译： 本发明提供一种具有新颖结构的振动阻尼装置，并且能够大大提高承载强度的阻力，而不会伴随着在止动机构上的部件数量或尺寸的增加。 该结构使得具有悬挂板部分和倾斜部分的第一和第二止动部分设置在减震装置的止动板的一对相对侧上，而一对侧板部分在第一和第二部分之间延伸 止挡部分设置在止动板的另一对相对侧上，并且第一和第二止动部分两侧的开口被一对侧板部分封闭。
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公开(公告)号：US20190277362A1
公开(公告)日：2019-09-12
申请号：US16168979
申请日：2018-10-24
摘要： A vibration damping device including a main rubber elastic body elastically connecting first and second mounting members. An upper portion of the main rubber elastic body constitutes a small-diameter portion to which the first mounting member is bonded, while a lower portion thereof constitutes a large-diameter portion to which the second mounting member is bonded. The first mounting member includes an inner recess opening onto an outer circumferential surface thereof, and the small-diameter portion of the main rubber elastic body is bonded to the inner recess. The main rubber elastic body has an outside diameter dimension made larger at a portion bonded to the inner recess than an outside diameter dimension of the first mounting member at a lower side than the inner recess such that the small-diameter portion of the main rubber elastic body is thick-walled by being bonded to the inner recess.
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公开(公告)号：US20210381577A1
公开(公告)日：2021-12-09
申请号：US17408479
申请日：2021-08-22
发明人： Hiroyuki ICHIKAWA , Takashi KUME
摘要： A vibration isolating device is provided. An inner shaft member and an outer tube member are connected to each other with a main body rubber elastic body and plural fluid chambers filled with a fluid are provided to be separated from each other in a circumferential direction and communicates with each other through an orifice passage. The fluid is a magnetically functional fluid. The outer tube member is a non-magnetic material. A tubular cover member is disposed to be separated toward an outer circumferential side from the outer tube member. A magnetic field generating unit exerting a magnetic field on the magnetically functional fluid is assembled between the outer tube member and the tubular cover member. One side member and another side member to be connected to each other in a vibration isolating manner are configured to be attached to the inner shaft member and the tubular cover member.
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公开(公告)号：US20210094628A1
公开(公告)日：2021-04-01
申请号：US16909162
申请日：2020-06-23
发明人： Hiroyuki ICHIKAWA , Takashi KUME , Munehiro WADA
摘要： A vehicle-use resin module including a strength member made of synthetic resin and including a mounting hole, and an attachment member attached to the mounting hole and configured to be subjected to an external force. The attachment member includes an outer fitting having a tubular part arranged in the mounting hole in an inserted state. The outer fitting includes an outer circumferential projection projecting to a radially outer side of the tubular part. The strength member is an insertion-molded component having a structure in which the outer circumferential projection of the outer fitting is embedded so as to be inserted inside a circumferential wall of the mounting hole. A surface of the tubular part of the outer fitting and a surface of the outer circumferential projection are each directly fixed to the strength member with an adhesive.
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公开(公告)号：US20220009553A1
公开(公告)日：2022-01-13
申请号：US17481939
申请日：2021-09-22
发明人： Munehiro WADA , Hiroyuki ICHIKAWA , Takashi KUME
摘要： A vehicle body damper brace including: a rod member having an elongated shape; a housing including a tubular part arranged externally about the rod member; an elastic connector including a first connection body comprising a viscoelastic material, the elastic connector elastically connecting the rod member and the housing to each other in an axis-perpendicular direction; and a regulator provided on at least one axial side of the first connection body and separately from the elastic connector, the regulator suppressing an amount of relative displacement between the rod member and the housing in a prizing direction.
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公开(公告)号：US20140367547A1
公开(公告)日：2014-12-18
申请号：US14252167
申请日：2014-04-14
发明人： Masahiro OHNISHI , Akio SAIKI , Takayoshi YASUDA , Hiroyuki ICHIKAWA , Nobuya YOSHIDA , Hiroshi MIYA
CPC分类号： F16F1/36 , B60K5/12 , B60K5/1216 , B60K5/1225 , F16F1/3835 , F16F1/3849 , F16F1/387 , F16F15/08
摘要： An engine mount for use in a power unit vibration damping support structure configured to be mounted on a transmission side in a state without a distributed support load of a weight of the power unit being applied, the engine mount including: an inner shaft member; an outer tube member arranged separated to an outer circumference side of the inner shaft member; and a main rubber elastic body fixed to the inner shaft member while being attached to the outer tube member non-adhesively such that the inner shaft member and the outer tube member are elastically connected by the main rubber elastic body, wherein the outer tube member is configured to be attached to the power unit, and the inner shaft member is configured to be attached to a vehicle body.
摘要翻译： 一种用于动力单元振动阻尼支撑结构的发动机支架，其构造成在没有施加所述动力单元的重量的分布式支撑负载的状态下安装在变速器侧，所述发动机支架包括：内轴构件; 与所述内轴构件的外周侧隔开配置的外管构件; 以及固定在内轴构件上的主橡胶弹性体，同时非粘合地附接到外管构件，使得内轴构件和外管构件通过主橡胶弹性体弹性连接，其中外管构件 被构造成附接到动力单元，并且内轴构件构造成附接到车身。
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