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公开(公告)号：US5762172A
公开(公告)日：1998-06-09
申请号：US735993
申请日：1996-10-24
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16H2045/021 , F16H2045/0252 , F16H2045/0278 , F16H2045/0284
摘要： A hydraulic power transmission unit includes a casing connected to an engine, a pump member fixed to the interior of the casing and a turbine mounted within the casing and connected to an output shaft, whereby the output torque of the engine is transmitted to the output shaft through fluid in the casing. A damper mechanism includes damper springs mounted directly on the inner face of the casing at its outer circumference. A damper disc serves to transmit the power of the engine to the output shaft through the damper springs. A lock-up clutch mechanism is also housed within the casing and includes a frictional engagement element arranged between the damper disc and the output shaft. The lock-up clutch mechanism is operated, i.e. frictional engagement element selectively applied and released, by a clutch piston slidably mounted within a cylinder defined by the damper disc.
摘要翻译： 液压动力传递单元包括连接到发动机的壳体，固定到壳体内部的泵构件和安装在壳体内并连接到输出轴的涡轮，由此发动机的输出扭矩传递到输出轴 通过套管中的流体。 阻尼器机构包括在其外圆周处直接安装在壳体的内表面上的阻尼器弹簧。 减震盘用于通过减震弹簧将发动机的动力传递到输出轴。 锁定离合器机构也容纳在壳体内，并且包括布置在阻尼盘和输出轴之间的摩擦接合元件。 通过可滑动地安装在由阻尼盘限定的圆筒内的离合器活塞来操作锁止离合器机构，即摩擦接合元件选择性地施加和释放。
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公开(公告)号：US5822987A
公开(公告)日：1998-10-20
申请号：US816773
申请日：1997-03-18
CPC分类号： F16H45/02 , F16H2041/246 , F16H2045/0226 , F16H2045/0294
摘要： In a torque converter, in order to reduce the cost, simplify the manufacturing process and ensure the centering precision of of the stator relative to the outer race of a one-way clutch, the stator and the outer race of the one-way clutch have first engaging surface portions preventing relative rotation therebetween and second engaging surface portions providing concentricity therebetween. The first and second surface portions are axially offset from each other.
摘要翻译： 在变矩器中，为了降低成本，简化制造过程并确保定子相对于单向离合器的外圈的定心精度，单向离合器的定子和外圈具有 第一接合表面部分防止其间相对旋转，并且第二接合表面部分之间提供同心度。 第一和第二表面部分彼此轴向偏移。
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公开(公告)号：US4716998A
公开(公告)日：1988-01-05
申请号：US856815
申请日：1986-04-28
CPC分类号： F16H45/02 , F16H2045/0226 , F16H2045/0294
摘要： A direct coupling clutch being assembled within a casing of a fluid coupling having an impeller mounted on the casing and a turbine supported on an output shaft of the fluid coupling. The direct coupling clutch includes a piston mounted slidably on a turbine hub in axial direction for engaging with and disengaging from a front cover of the casing and a damper device resiliently connecting the turbine hub and piston. The damper device includes an annular driven plate consisting of two guide plates secured concentrically with each other and having a first set and a second set of spaces arranged in double rows along two concentric circles, an annular drive plate having a set of openings arranged in a row along a first circle, a set of projections arranged in a row along a second circle, a first coil spring inserted in each of the first set of spaces and within each of the set of openings and a second coil spring inserted in each of the second set of spaces and between the projections. The first coil spring is continually compressed by the relative rotation of the drive and driven plates and the second coil spring having a greater spring constant than that of the first coil spring is compressed after the first coil spring has been compressed in a predetermined value.
摘要翻译： 直接联接离合器组装在具有安装在壳体上的叶轮和支撑在流体联轴器的输出轴上的涡轮机的流体联轴器的壳体内。 直接联接离合器包括可沿轴向可滑动地安装在涡轮机毂上的活塞，用于与壳体的前盖接合和分离，以及弹性地连接涡轮机毂和活塞的阻尼装置。 阻尼器装置包括环形驱动板，环形驱动板由两个彼此同心固定的导向板组成，并具有第一组和沿着两个同心圆排列成双列的第二组空间，环形驱动板具有一组开口， 沿着第一圆的行，沿着第二圆排列成一排的一组突起，插入到所述第一组空间中的每一个中并且在所述一组开口中的每一个中的第一螺旋弹簧和插入到所述第一圆中的每一个中的第二螺旋弹簧 第二组空间和投影之间。 第一螺旋弹簧通过驱动和驱动板的相对旋转而被连续地压缩，并且具有比第一螺旋弹簧的弹簧常数大的弹簧常数的第二螺旋弹簧在第一螺旋弹簧被压缩到预定值之后被压缩。
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4.发明授权Direct coupling clutch with an integral damper device for a fluid coupling 失效直接联轴器离合器，用于流体联轴器的整体阻尼装置
公开(公告)号：US4693348A
公开(公告)日：1987-09-15
申请号：US856765
申请日：1986-04-28
IPC分类号： F16F15/123 , F16H45/02 , F16D3/66
CPC分类号： F16F15/12366 , F16H45/02 , F16H2045/0226 , F16H2045/0294
摘要： A direct coupling clutch being assembled within a casing of a fluid coupling having an impeller mounted on the casing and a turbine rotatably supported within the casing. The direct coupling clutch includes a piston slidably mounted on a turbine hub in axial direction for engaging with and disengaging from a front cover of the casing and a unitary assembled damper device provided between the hub and piston. The damper device includes a driven plate consisting of two annular guide plates positioned concentrically with each other, an annular drive plate interposed between the guide plates and being slidable with respect to the guide plates in circumferential direction and two sets of coil springs arranged in double rows along two concentric circles between the guide plates and being compressed by relative rotation of the drive and driven plates. The damper device is unitary assembled by securing the guide plates with each other and is capable to fixedly connect to one member of either turbine hub or piston by one plate of either drive plate or driven plate and to axially slidably connect to another member by another plate.
摘要翻译： 直接联接离合器组装在具有安装在壳体上的叶轮和可旋转地支撑在壳体内的涡轮机的流体联轴器的壳体内。 直接联接离合器包括可轴向滑动地安装在涡轮机毂上的活塞，用于与壳体的前盖接合和分离，以及设置在轮毂和活塞之间的单一组装的阻尼器装置。 阻尼器装置包括由两个彼此同心地定位的环形引导板组成的从动板，一个插入导向板之间的环形驱动板，并且可相对于引导板在圆周方向上滑动，两组螺旋弹簧布置成双列 沿着引导板之间的两个同心圆并且通过驱动板和从动板的相对旋转而被压缩。 阻尼器装置通过将引导板彼此固定而整体组装，并且能够通过一个驱动板或从动板的一个板固定地连接到涡轮机毂或活塞的一个构件，并通过另一个板轴向滑动地连接到另一个构件 。
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公开(公告)号：US5174423A
公开(公告)日：1992-12-29
申请号：US733079
申请日：1991-07-18
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16H2045/0226 , F16H2045/0294
摘要： A lock-up apparatus in a torque converter includes a first oil chamber (25) and a second oil chamber (26) delimited by a lock-up piston (21), a first oil line system (A) communicating with the first oil chamber (25), and a second oil line system (B) communicating with the second oil chamber (26). An orifice (36) and an oil line (37) for directly communicating the first oil line system (A) and the second oil chamber (26) are provided in an output shaft (20) and a turbine hub (19), respectively. Accordingly, the first oil chamber (25) and the second oil chamber (26) are not directly communicated. As a result, not only is shock produced at release from the locked up state mitigated by the orifice (36) and oil line (37), but it is also possible to reliably prevent a decline in transmission torque capacity in the lock-up ON state.
摘要翻译： 变矩器中的锁止装置包括由锁定活塞（21）限定的第一油室（25）和第二油室（26），与第一油室（A）连通的第一油管系统 （25）和与第二油室（26）连通的第二油管路系统（B）。 在输出轴（20）和涡轮毂（19）中分别设置有用于直接连通第一油路系统（A）和第二油室（26）的孔口（36）和油管线（37）。 因此，第一油室25和第二油室26不直接连通。 结果，不仅由于孔口（36）和油管路（37）而被释放而产生的冲击产生的冲击，而且也可以可靠地防止锁定开启时的传递扭矩容量的下降 州。
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公开(公告)号：US20190297439A1
公开(公告)日：2019-09-26
申请号：US16076029
申请日：2016-09-13
申请人： Koji Maeda
发明人： Koji Maeda
摘要： [Problem] In the case where an audio signal of the same source is output from a plurality of speakers, the speakers are adjusted so that the audio signals become optimal at a listening position. [Solution] Processing in which an audio signal output from a wireless speaker 1 is collected by a microphone of a controller 2 carried by a listener and a delay time is measured that is the difference between an output time of the audio signal from the wireless speaker 1 and an input time of the audio signal to the microphone of the controller 2 is performed on a plurality of the wireless speakers 1 that output an audio signal of the same source, and the delay times of the audio signals from these respective wireless speakers 1 are measured. Output timings of these respective wireless speakers 1 are adjusted on the basis of these delay times.
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7.发明授权公开(公告)号：US09873978B2
公开(公告)日：2018-01-23
申请号：US13505277
申请日：2010-10-28
申请人： Koji Maeda , Yusuke Numamoto
发明人： Koji Maeda , Yusuke Numamoto
IPC分类号： C08G63/91 , D06M15/507 , C08G63/695 , C09D5/18 , C08G77/04
CPC分类号： D06M15/507 , C08G63/6954 , C08G63/914 , C08G77/04 , C09D5/18 , D06M2200/30
摘要： Provided is a hybrid-type polyester resin which, when used in processing a base material such as textile or PET film, can impart excellent flame retardance to the base material. The hybrid-type polyester resin can be inhibited from scattering high-temperature drips, even if the hybrid-type polyester resin burns. The hybrid-type polyester resin comprises both a polyester resin and a siloxane prepared from silica and an alkoxysilane. Therefore, the hybrid-type polyester resin retains the excellent properties inherent in polyester resin and exhibits extremely excellent flame retardance by virtue of hybridization with the siloxane. Even if the hybrid-type polyester resin burns, the hybrid-type polyester resin is less susceptible to deformation, and is therefore inhibited from scattering high-temperature drips.
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公开(公告)号：US09027724B2
公开(公告)日：2015-05-12
申请号：US13983469
申请日：2012-02-29
申请人： Junji Tanaka , Yuito Abe , Kazuyoshi Ito , Koji Maeda , Naohisa Momiyama
发明人： Junji Tanaka , Yuito Abe , Kazuyoshi Ito , Koji Maeda , Naohisa Momiyama
CPC分类号： F16D33/18 , F16D13/38 , F16D13/74 , F16D25/0638 , F16D25/123 , F16H45/02
摘要： A lockup clutch mechanism of a hydraulic transmission device includes a lockup piston that is capable of moving toward a front cover to press first and second friction plates, and a flange member that together with the lockup piston defines an engagement-side oil chamber. The front cover and the lockup piston define a first lubricant passage that supplies hydraulic oil to the first and second friction plates. A second lubricant passage communicating with the first lubricant passage is formed in a centerpiece of the front cover. A first shaft oil passage communicating with the engagement-side oil chamber and a second shaft oil passage communicating with the second lubricant passage are formed in an input shaft.
摘要翻译： 液压传动装置的锁止离合器机构包括能够向前盖移动以按压第一和第二摩擦板的锁止活塞，以及与锁定活塞一起限定接合侧油室的凸缘构件。 前盖和锁止活塞限定了向第一和第二摩擦板供应液压油的第一润滑剂通道。 与第一润滑剂通道连通的第二润滑剂通道形成在前盖的中心部分中。 在输入轴上形成有与接合侧油室连通的第一轴油路和与第二润滑油通路连通的第二轴油路。
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公开(公告)号：US09011256B2
公开(公告)日：2015-04-21
申请号：US13996837
申请日：2012-03-30
申请人： Koji Maeda , Kazuyoshi Ito , Takashi Hori , Akihiro Nagae
发明人： Koji Maeda , Kazuyoshi Ito , Takashi Hori , Akihiro Nagae
IPC分类号： F16F15/121 , F16H45/02
CPC分类号： F16F15/121 , F16F15/123 , F16H45/02 , F16H2045/0205 , F16H2045/0221 , F16H2045/0294
摘要： A damper device configured with an input element, an intermediate element to which power is transferred from the input element through a first elastic body, and an output element to which power is transferred from the intermediate element through a second elastic body. One of the output element and the intermediate element has a protruding portion projecting in an axial direction. The other one of the output element and the intermediate element has a cutout portion corresponding to the protruding portion. The protruding portion has a restricting portion that is engaged with the cutout portion in a rotation direction so as to restrict rotation of the intermediate element relative to the output element, and a support portion that is engaged with the cutout portion so that the intermediate element is supported by the output element in a radial direction.
摘要翻译： 阻尼器装置，其构造有输入元件，中间元件，功率通过第一弹性体从输入元件传递到该中间元件;以及输出元件，功率通过第二弹性体从中间元件传递到该输出元件。 输出元件和中间元件中的一个具有沿轴向突出的突出部分。 输出元件和中间元件中的另一个具有对应于突出部分的切口部分。 突出部具有限制部，其沿旋转方向与切口部接合，以限制中间元件相对于输出元件的旋转;以及支撑部，其与切口部接合，使得中间元件为 由输出元件沿径向方向支撑。
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公开(公告)号：US09010508B2
公开(公告)日：2015-04-21
申请号：US13983499
申请日：2012-02-29
申请人： Junji Tanaka , Yuito Abe , Kazuyoshi Ito , Koji Maeda , Naohisa Momiyama
发明人： Junji Tanaka , Yuito Abe , Kazuyoshi Ito , Koji Maeda , Naohisa Momiyama
IPC分类号： F16D25/0635 , F16H45/02
CPC分类号： F16D25/0635 , F16H45/02 , F16H2045/0205 , F16H2045/0226 , F16H2045/0284
摘要： In a hydraulic transmission apparatus, a lockup piston of a lockup clutch mechanism is placed on the opposite side of first and second friction plates from a sidewall portion of a front cover. A damper device is placed on the opposite side of the lockup piston from the first and second friction plates. An outer peripheral portion of the lockup piston is located closer to the outer periphery than an outer peripheral portion of a flange member. A part of the lockup piston is placed in a region located between first and second springs and a third spring of the damper device in a radial direction and in the range of an axial width of the third spring located closer to the lockup piston.
摘要翻译： 在液压传动装置中，锁止离合器机构的锁止活塞从前盖的侧壁部分放置在第一和第二摩擦板的相对侧上。 阻尼器装置设置在与第一和第二摩擦板相对的锁止活塞的相对侧上。 锁止活塞的外周部比凸缘部件的外周部更靠近外周。 锁止活塞的一部分被放置在位于第一和第二弹簧之间的区域中，并且减震装置的第三弹簧在径向方向上并且位于更靠近锁止活塞的第三弹簧的轴向宽度的范围内。
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