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公开(公告)号：US4905811A
公开(公告)日：1990-03-06
申请号：US255168
申请日：1988-08-02
申请人： Seiichi Kitano , Hiroshi Takeuchi , Masaaki Asada
发明人： Seiichi Kitano , Hiroshi Takeuchi , Masaaki Asada
CPC分类号： F16D13/585 , F16D13/71
摘要： A clutch cover assembly, in which a radially inner side spring force action point (an inside projection 44, for example) of a lever 40 is provided at a position radially inward from an outer peripheral edge 33 of a diaphragm spring 30. A radially outer side spring force action point (an outside projection 46) of the lever 40 is positioned at a distance B between a rotation center O1 of the lever 40 and the outer side spring force action point shorter than a distance A between the rotation center O1 and the inner side spring force action point. The lever 40 is adapted to multiply a spring force P of the diaghragm spring 30.The reaction force action point of the diaphragm spring 30 is shifted to an outer peripheral part of the clutch cover 16, so that a deflection of the clutch cover 16 is reduced and a release efficiency is improved.
摘要翻译： PCT No.PCT / JP87 / 00978 Sec。 371日期1988年8月2日 102（e）1988年8月2日PCT PCT日期为1987年12月14日。一种离合器盖组件，其中杆40的径向内侧弹性力作用点（例如，内侧突起44）设置在 从隔膜弹簧30的外周边缘33径向向内定位。杆40的径向外侧弹性力作用点（外侧突出部46）位于杆40的旋转中心O1和 外侧弹簧力作用点小于旋转中心O1与内侧弹簧力作用点之间的距离A。 杠杆40适于增加反射弹簧30的弹簧力P.隔膜弹簧30的反力作用点移动到离合器盖16的外周部分，使离合器盖16的偏转为 降低并且提高释放效率。
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公开(公告)号：US4848550A
公开(公告)日：1989-07-18
申请号：US147589
申请日：1988-01-21
CPC分类号： F16D13/70 , F16D13/48 , F16D13/50 , F16D13/757 , F16D2013/706
摘要： In a pull-type clutch which performs release operation through a load transmission lever disposed between a load transmission retainer and a pressure plate, the load transmission lever comprising protrusions provided on its base end portion at which the lever is in engagement with an annular groove of the retainer and projecting toward abutment surfaces of the groove.
摘要翻译： 在通过设置在负载传递保持器和压板之间的载荷传递杆执行释放操作的拉式离合器中，所述载荷传递杆包括设置在所述载荷传递杆的基端部的突起，所述载荷传递杆在所述基端部分处与所述杆的环形槽 保持器并突出到凹槽的邻接表面。
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公开(公告)号：US4890708A
公开(公告)日：1990-01-02
申请号：US221828
申请日：1988-06-14
申请人： Seiichi Kitano , Masaaki Asada
发明人： Seiichi Kitano , Masaaki Asada
摘要： This invention relates to a pull-type clutch carrying out a releasing operation by pulling a release bearing (26) away from a flywheel (10) by means of a release lever (27) interconnected to a clutch pedal, in which a spherical surface (30) is provided on a flanged portion (25) of a sleeve (24) and a spherical seat (33) is provided on a retainer (32).Accordingly, a deflection angle (.alpha.) can be absorbed by the spherical surface (30) and the spherical seat (33) so that the flanged portion (25) of the sleeve (24) can be made contact with the retainer (32) smoothly over the entire circumference.
摘要翻译： PCT No.PCT / JP87 / 00746 Sec。 371日期：1988年6月14日 102（e）日期1988年6月14日PCT提交1987年10月5日PCT公布。 出版物WO88 / 03233 本发明涉及一种通过借助于与离合器踏板相互连接的释放杆（27）将释放轴承（26）从飞轮（10）拉出而进行释放操作的拉脱式离合器， 其中球形表面（30）设置在套筒（24）的凸缘部分（25）上并且球形座（33）设置在保持器（32）上。 因此，可以通过球面（30）和球形座（33）吸收偏转角（α），使得套筒（24）的凸缘部分（25）能够平稳地与保持器（32）接触 在整个圆周上。
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公开(公告)号：US4807730A
公开(公告)日：1989-02-28
申请号：US181150
申请日：1988-01-27
申请人： Seiichi Kitano , Yasunobu Fukatani , Masaaki Asada
发明人： Seiichi Kitano , Yasunobu Fukatani , Masaaki Asada
CPC分类号： F16D67/02 , F16D65/12 , F16D2065/1316 , F16D2065/132
摘要： A clutch brake (A) having a brake assembly (B) connectable to a rotatable shaft (3) with driving action accompanied and a cover assembly (C) providing external friction surfaces (29) and (30) and supported rotatably relatively to a brake assembly (B); characterized by that rivets (26) are provided which slidingly connect approximately disc-like, facing-each-other two cover elements (19) and (24) composing a cover assembly (C) with a specified axial clearance (L) left therebetween, an approximately disc-like spring member (31) for pressing the brake assembly (B) is interposed between the cover assembly (C) and the brake assembly (B), the clearance (L) between the cover elements (19) and (24) being so set that a spring force of the spring member (31) is not transmitted to the brake assembly (B) in an initial state where the cover assembly (C) is not pressed and the spring force of the spring member (31) is transmitted to the brake assembly (B) in an engaged state where the cover assembly (C) is pressed.
摘要翻译： PCT No.PCT / JP87 / 00503 Sec。 371日期：1988年1月27日 102（e）日期1988年1月27日PCT提交1987年7月13日PCT公布。 出版物WO88 / 00662 1.一种离合器制动器（A），其具有可连接到可转动轴（3）的制动组件（B），伴随着驱动动作，以及提供外部摩擦表面（29）和（30）的盖组件（C） 并相对于制动组件（B）可旋转地支撑; 其特征在于，提供铆钉（26），所述铆钉（26）滑动地连接构成盖组件（C）的大致圆盘状面对的每个另外的两个盖元件（19）和（24），其间留有指定的轴向间隙（L） 在盖组件（C）和制动组件（B）之间插入用于按压制动组件（B）的大致圆盘状弹簧构件（31），盖元件（19）和（24）之间的间隙 ）被设定成使得弹簧构件（31）的弹簧力在未按压盖组件（C）的初始状态下并且弹簧构件（31）的弹簧力不传递到制动组件（B） 在盖组件（C）被按压的接合状态下传递到制动组件（B）。
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公开(公告)号：US4944380A
公开(公告)日：1990-07-31
申请号：US283715
申请日：1988-12-13
申请人： Seiichi Kitano , Masaaki Asada , Michitomo Masaki
发明人： Seiichi Kitano , Masaaki Asada , Michitomo Masaki
CPC分类号： F16D23/145 , F16D2013/706
摘要： A diaphragm spring device comprising a diaphragm spring including a plurality of tongues having radially inner ends adapted to be pushed in an axially foward direction by a release bearing, an annular lever plate seated on the rear surfaces of the ends of the tongues and having a portion through which the radially inner ends of the tongues are pushed by the release bearing, an annular fixing bushing fixed to the inner periphery of the lever plate, and having a spring seat flange at the forward end, which is located in front of the tongues and projects radially outwardly beyond the adjacent end of the lever plate, and a conical spring interposed between the flange and the tongues.
摘要翻译： 一种膜片弹簧装置，包括膜片弹簧，其包括多个舌片，其具有适于通过释放轴承沿轴向方向推动的径向内端;安置在舌片端部的后表面上的环形杠杆板， 舌片的径向内端通过其释放轴承推动，固定在杠杆板的内周上的环形固定衬套，并且在前端具有位于舌部前方的弹簧座凸缘， 径向向外突出超过杠杆板的相邻端部，以及插入在凸缘和舌部之间的锥形弹簧。
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公开(公告)号：US4895235A
公开(公告)日：1990-01-23
申请号：US173528
申请日：1988-02-17
摘要： A pull-type clutch for connecting a flywheel to a transmission and having clutch discs spline fitted onto an input shaft of the transmission, a sleeve on the outer periphery of the input shaft, a release bearing fastened to the transmission end of the sleeve, a flange portion formed on the flywheel end of the sleeve and projecting toward the outer periphery, a load transmitting retainer on the sleeve pressed to the flange portion, a clutch cover connected to the flywheel and covering a pressure plate for pressing the clutch discs into engagement with the flywheel, a disc-formed spring member disposed between the clutch cover and the retainer, levers for transmitting spring force of the spring member disposed between the retainer and the pressure plate at plural circumferential locations and pins between the retainer and the clutch cover for sliding movement of the retainer relative to the clutch cover.
摘要翻译： PCT No.PCT / JP87 / 00374 Sec。 371日期1988年2月17日 102（e）日期1988年2月17日PCT Filted 1987年6月10日PCT公布。 出版物WO87 / 07929 日期：1987年12月30日。一种拉式离合器，用于将飞轮连接到变速器，并具有离合器盘花键装配到变速器的输入轴上，套筒位于输入轴的外周上，释放轴承固定到 套筒的传动端部，形成在套筒的飞轮端部并向外周突出的凸缘部分，压在凸缘部分上的套筒上的负载传递保持器，与飞轮连接并覆盖压板的离合器盖 按压离合器盘与飞轮接合，设置在离合器盖和保持器之间的盘形弹簧构件，用于传递设置在保持器和压力板之间的弹簧构件的弹簧力的多个周向位置和销之间的销 保持器和用于保持器相对于离合器盖滑动运动的离合器盖。
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公开(公告)号：US4856634A
公开(公告)日：1989-08-15
申请号：US169200
申请日：1988-02-17
摘要： A pull-type clutch which is released by pulling a release bearing toward the transmission with a releasing lever connected to a clutch pedal, includes clutch discs which are spline fitted onto an input shaft of a transmission. A sleeve part of a releasing retainer is provided on an outer periphery of the input shaft with a release bearing fastened to the transmission and of the sleeve part. A retainer part is integrally formed into one piece with the sleeve part and is located at the flywheel end of the sleeve part. A spline is provided on the sleeve part and fits into a spline groove on the clutch cover for permitting axial sliding of the releasing retainer while preventing rotation of the releasing retainer relative to the clutch cover.
摘要翻译： PCT No.PCT / JP87 / 00375 Sec。 371日期1988年2月17日 102（e）日期1988年2月17日PCT Filted 1987年6月10日PCT公布。 出版物WO87 / 07930 日期：1987年12月30日。一种拉脱式离合器，其通过将释放轴承朝向变速器拉动而释放，释放杆连接到离合器踏板，包括离合器盘，花键配合在变速器的输入轴上。 释放保持器的套筒部分设置在输入轴的外周上，释放轴承固定在变速器和套筒部分上。 保持部与套筒部一体地形成为一体，并且位于套筒部的飞轮端。 花键设置在套筒部分上并装配在离合器盖上的花键槽中，以允许释放保持器的轴向滑动，同时防止释放保持器相对于离合器盖的旋转。
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公开(公告)号：US4782926A
公开(公告)日：1988-11-08
申请号：US21066
申请日：1987-03-03
申请人： Seiichi Kitano , Yasunobu Fukatani , Masaaki Asada
发明人： Seiichi Kitano , Yasunobu Fukatani , Masaaki Asada
IPC分类号： F16D67/02
CPC分类号： F16D67/02
摘要： A clutch brake having a brake assembly interconnected to a rotatable shaft through means of driving function and a cover assembly provided with an external friction surface and carried rotatably in relation to said brake assembly; characterized by that a coned disc spring is interposed in said cover assembly, and a friction plate composing said cover assembly is pressed on a friction member composing said brake assembly by means of said coned disc spring.
摘要翻译： 一种离合器制动器，其具有通过驱动功能与可旋转轴互连的制动组件和具有外部摩擦表面并相对于所述制动组件可旋转地承载的盖组件; 其特征在于，在所述盖组件中插入锥形盘簧，并且构成所述盖组件的摩擦板通过所述锥形盘弹簧压在构成所述制动组件的摩擦构件上。
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公开(公告)号：US4720002A
公开(公告)日：1988-01-19
申请号：US900655
申请日：1986-08-26
CPC分类号： F16D23/143 , F16D13/48 , F16D13/50 , F16D23/14
摘要： A clutch having an adjustable diaphragm spring engaging lever and a release bearing for disengaging the clutch. The clutch disc is spline fitted onto an input shaft of transmission. A sleeve, having the release bearing fastened at its transmission end, is fitted on the outer periphery of the input shaft. A load transmitting retainer is fitted on the clutch end of the sleeve. A clutch cover, covering the clutch and flywheel is mounted on the flywheel. A diaphragm spring is disposed between the clutch cover and the retainer. A clutch lever is fulcrummed at its inner end to a groove in the retainer ring and at its outer end to an adjustable member on the clutch cover for engaging and disengaging the clutch disc with the pressure plate and flywheel.
摘要翻译： 具有可调整的膜片弹簧接合杆的离合器和用于使离合器分离的释放轴承。 离合器盘是花键安装在变速器的输入轴上。 具有固定在其传动端的释放轴承的套筒安装在输入轴的外周上。 负载传递保持器安装在套筒的离合器端上。 在飞轮上安装一个覆盖离合器和飞轮的离合器盖。 隔膜弹簧设置在离合器盖和保持器之间。 离合器杆在其内端处支撑在保持环中的凹槽中，并且其外端被支撑到离合器盖上的可调节构件，用于使离合器盘与压板和飞轮接合和分离。
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公开(公告)号：US6062364A
公开(公告)日：2000-05-16
申请号：US332058
申请日：1999-06-14
申请人： Koji Kajitani , Hiroshi Takeuchi , Yasunobu Fukatani , Hiroshi Teramae , Masaaki Asada , Takeo Shimizu , Hiroyuki Matsubara
发明人： Koji Kajitani , Hiroshi Takeuchi , Yasunobu Fukatani , Hiroshi Teramae , Masaaki Asada , Takeo Shimizu , Hiroyuki Matsubara
IPC分类号： F16D13/58 , F16D13/60 , F16D13/64 , F16D13/71 , F16D65/00 , F16D69/00 , F16D69/04 , F16D13/88
CPC分类号： F16D69/04 , F16D13/583 , F16D13/585 , F16D13/60 , F16D13/64 , F16D13/71 , F16D65/0006 , F16D69/0408 , F16D2013/642 , F16D2069/006 , F16D2069/007 , F16D2069/0458 , F16D2069/0483
摘要： A modular clutch includes a flywheel 2, a clutch cover assembly 3 and a clutch disk assembly 4, which form a single module that in one embodiment is installed directly onto the crankshaft of an engine, and in an alternate embodiment is attached to a flex plate. The modular clutch is configured to be installed and replaced as a unit. The clutch cover assembly 3 has a clutch cover 21, a pressure plate 22 and diaphragm spring 23. The clutch disk assembly 4 has a clutch engagement portion 31 made of a metallic sintered body.
摘要翻译： 模块式离合器包括飞轮2，离合器盖组件3和离合器盘组件4，其形成单个模块，其在一个实施例中直接安装在发动机的曲轴上，并且在替代实施例中，附接到柔性板 。 模块式离合器被配置为作为一个单元安装和更换。 离合器盖组件3具有离合器盖21，压板22和隔膜弹簧23.离合器盘组件4具有由金属烧结体制成的离合器接合部31。
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