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公开(公告)号：US06293870B1
公开(公告)日：2001-09-25
申请号：US09327675
申请日：1999-06-08
IPC分类号： F16D314
CPC分类号： F16F15/129 , F16F15/12313 , F16F15/1238
摘要： A damper disc assembly having multiple embodiments. In one embodiment, spring seats are arranged at opposite ends of coil springs disposed between a power input rotary member and a power output rotary member. Each spring seat has a contacting surface with mutually perpendicular slanting portions. In another embodiment, a modified spring seat determines a phase or orientation of the power input rotary member with respect to the power output rotary member. In a third embodiment, a friction element is formed of resin and includes a friction adjusting element. The body portion of the friction element is made of resin and includes a friction generating surface that contacts a side surface of the sub-plate. The fiction adjusting element is provided in the friction generating surface of the body portion by molding and modifies the friction coefficient thereof. In a fourth embodiment, the friction element has a coating applied to a friction surface which modifies the friction coefficient.
摘要翻译： 具有多个实施例的阻尼盘组件。 在一个实施例中，弹簧座布置在设置在动力输入旋转构件和动力输出旋转构件之间的螺旋弹簧的相对端。 每个弹簧座具有相互垂直的倾斜部分的接触表面。 在另一个实施例中，改进的弹簧座确定动力输入旋转构件相对于动力输出旋转构件的相位或取向。 在第三实施例中，摩擦元件由树脂形成并且包括摩擦调节元件。 摩擦元件的主体部分由树脂制成并且包括与子板的侧表面接触的摩擦产生表面。 小型调节元件通过模制并改变其摩擦系数而设置在主体部分的摩擦发生表面中。 在第四实施例中，摩擦元件具有施加到摩擦表面上的涂层，其改变摩擦系数。
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2.发明授权Damper disc assembly having friction elements each having a different coefficient of friction 失效具有各自具有不同摩擦系数的摩擦元件的阻尼盘组件
公开(公告)号：US5954585A
公开(公告)日：1999-09-21
申请号：US681426
申请日：1996-07-23
IPC分类号： F16D3/12 , F16D3/14 , F16D3/66 , F16D69/00 , F16F15/123 , F16F15/129
CPC分类号： F16F15/129 , F16F15/12313 , F16F15/1238
摘要： In one embodiment, a pair of spring seats (32) are used at opposite ends of a small coil spring (6) disposed between a power input rotary member and a power output rotary member. Each spring seat (32) includes a receiving side surface for receiving the small coil spring and a contacting surface (36). The contacting surface (36) is formed with slanting portions with V-shaped cross sections (37, 38) mutually perpendicular. The power input rotary member and the power output rotary member each contact a respective slanting section of one of the slanting portions. In another embodiment, a spring seat (40) is provided with a first support portion (43) and a second support portion (44) such that the orientation of the spring seat (40) determines a phase or orientation of the power input rotary member with respect to the power output rotary member. In a third embodiment, a friction element is formed of resin and includes a friction adjusting element (20). The friction adjusting element (20) is provided in the friction generating surface of the body portion (15a) of the friction element by molding and is intended for modifying the friction coefficient thereof. In a fourth embodiment, a first friction element (14) includes a friction generating surface having a coefficient of friction which differs from that of a friction generating surface of a second friction element (15).
摘要翻译： 在一个实施例中，在设置在动力输入旋转构件和动力输出旋转构件之间的小螺旋弹簧（6）的相对端处使用一对弹簧座（32）。 每个弹簧座（32）包括用于容纳小螺旋弹簧的接收侧表面和接触表面（36）。 接触表面（36）形成为具有相互垂直的V形横截面（37,38）的倾斜部分。 动力输入旋转构件和动力输出旋转构件各自接触一个倾斜部的相应倾斜部。 在另一个实施例中，弹簧座（40）设置有第一支撑部分（43）和第二支撑部分（44），使得弹簧座（40）的取向确定动力输入旋转构件的相位或取向 相对于动力输出旋转构件。 在第三实施例中，摩擦元件由树脂形成并包括摩擦调节元件（20）。 摩擦调节元件（20）通过模制设置在摩擦元件的主体部分（15a）的摩擦发生表面中，旨在改变其摩擦系数。 在第四实施例中，第一摩擦元件（14）包括具有不同于第二摩擦元件（15）的摩擦产生表面的摩擦系数的摩擦产生表面。
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公开(公告)号：US06210280B1
公开(公告)日：2001-04-03
申请号：US09334274
申请日：1999-06-16
IPC分类号： F16D312
CPC分类号： F16F15/129 , F16F15/12313 , F16F15/1238
摘要： A pair of spring seats (32) are used at opposite ends of a small coil spring (6) disposed between a power input rotary member and a power output rotary member. Each spring seat (32) includes a receiving side surface for receiving the spring and a contacting surface (36). Each contacting surface (36) is formed with four slanting surfaces that slant inward toward a central portion of the contacting surface. The intersections of the four slanting surfaces of each spring seat define two intersecting V-shaped grooves (37, 38). The power input rotary member and the power output rotary member contact respective portions of one of the V-shaped grooves (37, 38) of each spring seat. Engagement between the rotary members and the engaged V-shaped grooves restricts movement of the spring seats (32).
摘要翻译： 在设置在动力输入旋转构件和动力输出旋转构件之间的小螺旋弹簧（6）的相对两端使用一对弹簧座（32）。 每个弹簧座（32）包括用于容纳弹簧的接收侧表面和接触表面（36）。 每个接触表面（36）形成有四个朝向接触表面的中心部分向内倾斜的倾斜表面。 每个弹簧座的四个倾斜表面的交叉点限定两个相交的V形槽（37,38）。 动力输入旋转构件和动力输出旋转构件接触每个弹簧座的V形槽（37,38）中的一个的相应部分。 旋转构件和接合的V形槽之间的接合限制了弹簧座（32）的移动。
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4.发明授权Damper disc assembly having spring seats for changing a phase relationship of the disc assembly 失效减震盘组件具有用于改变盘组件的相位关系的弹簧座
公开(公告)号：US6004213A
公开(公告)日：1999-12-21
申请号：US146346
申请日：1998-09-03
IPC分类号： F16D3/12 , F16D3/14 , F16D3/66 , F16D69/00 , F16F15/123 , F16F15/129
CPC分类号： F16F15/129 , F16F15/12313 , F16F15/1238
摘要： In one embodiment, a pair of spring seats (32) are intended for use at opposite ends of a small coil spring (6) disposed between a power input rotary member and a power output rotary member. Each spring seat (32) includes a receiving side surface for receiving a respective end of the small coil spring and a contacting surface (36). The contacting surface (36) is formed with slanting portions (37, 38) with V-shaped cross section, mutually perpendicular to one another. The power input rotary member and the power output rotary member contact a respective slanting section of one of the slanting portions (37, 38). In another embodiment, a spring seat (40) is provided with a first support portion (43) and a second support portion (44) such that the orientation of the spring seat (40) determines a phase or orientation of the power input rotary member with respect to the power output rotary member. In a third embodiment, a friction element is formed of resin and includes a friction adjusting element (20). The body portion (15a) of the friction element is made of resin and includes a friction generating surface contactable to the side surface of a sub-plate (5). The fiction adjusting element (20) is provided in the friction generating surface of the body portion (15a) by molding and is intended for modifying the friction coefficient thereof.
摘要翻译： 在一个实施例中，一对弹簧座（32）用于在设置在动力输入旋转构件和动力输出旋转构件之间的小螺旋弹簧（6）的相对端处使用。 每个弹簧座（32）包括用于容纳小螺旋弹簧的相应端部的接收侧表面和接触表面（36）。 接触表面（36）形成有相互垂直的具有V形横截面的倾斜部分（37,38）。 动力输入旋转构件和动力输出旋转构件接触其中一个倾斜部分（37,38）的相应倾斜部分。 在另一个实施例中，弹簧座（40）设置有第一支撑部分（43）和第二支撑部分（44），使得弹簧座（40）的取向确定动力输入旋转构件的相位或取向 相对于动力输出旋转构件。 在第三实施例中，摩擦元件由树脂形成并包括摩擦调节元件（20）。 摩擦元件的主体部分（15a）由树脂制成并且包括可与子板（5）的侧表面接触的摩擦发生表面。 小型调节元件（20）通过模制设置在主体部（15a）的摩擦发生表面上，旨在改变其摩擦系数。
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公开(公告)号：US4406357A
公开(公告)日：1983-09-27
申请号：US229943
申请日：1981-01-30
申请人： Tamio Nagano , Yoshio Nishimura
发明人： Tamio Nagano , Yoshio Nishimura
IPC分类号： F16D13/64 , F16F15/12 , F16F15/121 , F16F15/123 , F16F15/129 , F16F15/134 , F16D3/14 , F16D3/66
CPC分类号： F16F15/129 , F16F15/12
摘要： A damper disk comprises a pair of side plates at both sides of a flange of a hub splined to an output shaft. Both side plates and the flange are connected each other through torsion springs. One or a pair of sub-plates are disposed between the flange and the side plates. Both side plates are connected together by a stop pin which extends through notches in the flange and the sub-plates. The notches in the sub-plates are shorter than the notch in the flange. Frictional force between the flange 2 and the sub-plate is set stronger than that between the side plates and sub-plates. According to the invention, hysteresis torque changes during torsional operation, thereby, noises during idling of the engine as well as acceleration can be prevented.
摘要翻译： 阻尼盘包括在花键连接到输出轴的轮毂的凸缘的两侧的一对侧板。 两个侧板和法兰通过扭转弹簧相互连接。 一个或一对子板设置在凸缘和侧板之间。 两个侧板通过止动销连接在一起，该止动销延伸穿过法兰和子板中的凹口。 子板中的凹口比凸缘中的凹口短。 凸缘2和副板之间的摩擦力设定得比侧板和副板之间的摩擦力强。 根据本发明，在扭转操作期间，滞后扭矩变化，从而可以防止在发动机怠速期间的噪声以及加速度。
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公开(公告)号：US5899812A
公开(公告)日：1999-05-04
申请号：US938560
申请日：1997-09-26
IPC分类号： F16F15/12 , F16D13/64 , F16F15/129 , F16F15/134 , F16F15/139
CPC分类号： F16F15/129
摘要： A clutch disc assembly (1) includes a hub (2), a separate flange (5), a retaining plate (3), a clutch plate (4), a first bushing (16), a second bushing (18) and a third bushing (20). The first bushing (16) is disposed between the hub (2) and the retaining plate (3) and slidably moves against them. The second bushing (18) has a friction coefficient different from that of the first bushing (16). The second bushing (18) is disposed between the separate flange (5) and the retaining plate (3) and slidably moves against them. The friction coefficient of a portion facing to the hub (2) of the third bushing (20) is substantially identical with that of the first bushing (16), while the friction coefficient of a portion facing to the separate flange (5) of the third bushing (20) is identical with that of the second bushing (18). The third bushing (20) is disposed between the hub (2), the separate flange (5), and the clutch plate 4, and slidably moves against them.
摘要翻译： 离合器盘组件（1）包括轮毂（2），分离的凸缘（5），保持板（3），离合器板（4），第一衬套（16），第二衬套（18）和 第三衬套（20）。 第一衬套（16）设置在轮毂（2）和保持板（3）之间并且可滑动地抵靠它们移动。 第二衬套（18）的摩擦系数与第一衬套（16）的摩擦系数不同。 第二衬套（18）设置在分离的凸缘（5）和保持板（3）之间并且可滑动地抵靠它们移动。 面向第三衬套（20）的轮毂（2）的部分的摩擦系数与第一衬套（16）的摩擦系数基本相同，而面向第一衬套（20）的单独凸缘（5）的部分的摩擦系数 第三衬套（20）与第二衬套（18）的相同。 第三衬套（20）设置在轮毂（2），分离凸缘（5）和离合器板4之间，并且可滑动地抵靠它们移动。
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公开(公告)号：US4679683A
公开(公告)日：1987-07-14
申请号：US752425
申请日：1985-07-08
申请人： Tamio Nagano
发明人： Tamio Nagano
CPC分类号： F16D13/585
摘要： A clutch cover assembly, pin openings being provided on a diaphragm spring separately from tab openings, pins being fitted in the pin openings in such a manner as to be axially slidable and without play in a circumferential direction, and base portions of the pins being fixed to pin tabs on an inner peripheral part of a clutch cover body.
摘要翻译： 一种离合器盖组件，销开口分别设置在隔膜弹簧上，与凸片开口分开设置，销以可沿轴向方向滑动并且不沿圆周方向游动的方式装配在销开口中，销的基部固定 以将接片固定在离合器盖体的内周部上。
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公开(公告)号：US4557362A
公开(公告)日：1985-12-10
申请号：US473271
申请日：1983-03-08
申请人： Tamio Nagano
发明人： Tamio Nagano
IPC分类号： F16D13/64 , F16F15/123 , F16D3/14
CPC分类号： F16F15/1238
摘要： A clutch disc forming coil receiving notches integrally interconnected with inner peripheral edges of notched portions, the coil receiving notches being further fitted therein with coil springs, and window holes engaging with the coil springs being provided on side plates. Window holes are arranged on a circumference of a hub flange with spaces provided therebetween, resiliently deformable coil springs are fitted in the window holes in the circumferential direction, notched portions having a prescribed length in the circumferential direction are formed at central portions between window holes on an outer peripheral edge thereof. Stop pins on the plates are adapted to engage with the notched portions with prescribed plays left therebetween in the circumferential direction.
摘要翻译： 一种离合器盘形成线圈，其接收与切口部分的内周边缘整体互连的凹口，所述线圈接收凹口进一步装配有螺旋弹簧，并且与侧面板上设置有与螺旋弹簧接合的窗孔。 窗口孔布置在轮毂凸缘的圆周上，其间具有空间，弹性变形的螺旋弹簧沿周向装配在窗孔中，在圆周方向上具有规定长度的切口部分形成在窗孔之间的中间部分 其外围边缘。 板上的止动销适合于在圆周方向上以规定的间隙与切口部分接合。
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公开(公告)号：US4555008A
公开(公告)日：1985-11-26
申请号：US508094
申请日：1983-06-27
申请人： Tamio Nagano
发明人： Tamio Nagano
摘要： A hydraulic dampened clutch plate having a hub, a hub flange, a friction disc plate and pins on the hub flange and disc plate spaced radially outwardly from the hub and spaced equally circumferentially around the hub, the pins on the flange and disc plate being joined by a cylinder and piston, the cylinder being fluid tight and the piston having a valve there in, divides the cylinder into two chambers, the piston valve interconnecting the chambers to dampening vibration or the piston moves in and out of the cylinder because of relative movement between the hub flange and the disc plate.
摘要翻译： 一种液压阻尼离合器板，其具有轮毂，轮毂凸缘，摩擦盘片和轮毂凸缘上的销和盘毂，其与轮毂径向向外间隔开并围绕轮毂间隔开等距，凸缘和盘片上的销接合 通过气缸和活塞，气缸是流体密封的，并且活塞在其中具有阀门，将气缸分成两个腔室，活塞阀将腔室相互连接成阻尼振动，或活塞由于相对运动而进出气缸 在轮毂法兰和盘片之间。
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公开(公告)号：US4651860A
公开(公告)日：1987-03-24
申请号：US745987
申请日：1985-06-18
申请人： Tamio Nagano
发明人： Tamio Nagano
IPC分类号： F16D13/64 , F16F15/12 , F16F15/123 , F16F15/129 , F16F15/139 , F16D3/14 , F16D13/68
CPC分类号： F16F15/129
摘要： A clutch disk, a resin bushing being rotatably fitted onto an outer peripheral surface of a spline hub, a clutch plate being fitted onto an outer peripheral surface of the bushing, a friction washer, different from a bushing and the friction plate being disposed in this order from a flange side between a hub flange and the clutch plate, and the friction plate being made to engage with the clutch plate, a spring member being, disposed between the friction plate and the clutch plate, and a friction washer positioning mechanism being provided to prevent the friction washer from contacting with the bushing.
摘要翻译： 离合器盘，可旋转地装配在花键轮毂的外周面上的树脂衬套，配合在衬套的外周面上的离合器片，与衬套不同的摩擦垫圈，摩擦片配置在该 轮毂法兰和离合器片之间的法兰侧的顺序，摩擦片与离合器片接合，设置在摩擦片和离合器片之间的弹簧部件和设置有摩擦片的定位机构 以防止摩擦垫圈与衬套接触。
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