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1. 发明授权

US07597180B2 Friction plate for wet-type multiplate clutch 有权
标题翻译：湿式多片离合器摩擦片
公开(公告)号：US07597180B2
公开(公告)日：2009-10-06
申请号：US11964166
申请日：2007-12-26
申请人： Masahiro Kobayashi , Tsuyoshi Hirayanagi , Ritsuo Toya , Masahiro Yamada , Hirokazu Hino
发明人： Masahiro Kobayashi , Tsuyoshi Hirayanagi , Ritsuo Toya , Masahiro Yamada , Hirokazu Hino
IPC分类号： F16D13/74
CPC分类号： F16D13/64 , F16D13/648 , F16D13/74 , F16D69/00 , F16D69/0408 , F16D2065/1312
摘要： A friction plate for a wet-type multiplate clutch is provided with a core plate and friction linings bonded on opposite sides of the core plate, respectively. Each of the friction linings is composed of plural segment pieces bonded at angular intervals on the corresponding one of said opposite sides. The segment pieces each have at least one first oil groove and at least one second oil groove. The first oil groove opens to a radially-inner side of its corresponding segment piece and has a closed end portion located in a radially-intermediate part of the corresponding segment piece, and the second oil groove opens to a radially-outer side of the corresponding segment piece and has a closed end portion located in another radially-intermediate part of the corresponding segment piece. The segment pieces are each provided in a friction surface thereof with at least one oil pocket closed at a circumference thereof.
摘要翻译：用于湿式多片离合器的摩擦板分别设置有芯板和粘结在芯板的相对侧上的摩擦衬片。每个摩擦衬里由在相应的一个相对侧上以角度间隔接合的多个片段组成。所述片段各自具有至少一个第一油槽和至少一个第二油槽。第一油槽通向其对应的段件的径向内侧，并且具有位于相应的段件的径向中间部分中的封闭端部，并且第二油槽通向对应的段的径向外侧并且具有位于相应的片段的另一个径向中间部分中的封闭端部。片段分别设置在其摩擦面中，其至少一个在其圆周上封闭的油口。

2. 发明申请

US20080185256A1 Friction Plate for Wet-Type Multiplate Clutch 有权
标题翻译：湿式多板离合器摩擦板
公开(公告)号：US20080185256A1
公开(公告)日：2008-08-07
申请号：US11964166
申请日：2007-12-26
申请人： Masahiro Kobayashi , Tsuyoshi Hirayanagi , Ritsuo Toya , Masahiro Yamada , Hirokazu Hino
发明人： Masahiro Kobayashi , Tsuyoshi Hirayanagi , Ritsuo Toya , Masahiro Yamada , Hirokazu Hino
IPC分类号： F16D13/74
CPC分类号： F16D13/64 , F16D13/648 , F16D13/74 , F16D69/00 , F16D69/0408 , F16D2065/1312
摘要： A friction plate for a wet-type multiplate clutch is provided with a core plate and friction linings bonded on opposite sides of the core plate, respectively. Each of the friction linings is composed of plural segment pieces bonded at angular intervals on the corresponding one of said opposite sides. The segment pieces each have at least one first oil groove and at least one second oil groove. The first oil groove opens to a radially-inner side of its corresponding segment piece and has a closed end portion located in a radially-intermediate part of the corresponding segment piece, and the second oil groove opens to a radially-outer side of the corresponding segment piece and has a closed end portion located in another radially-intermediate part of the corresponding segment piece. The segment pieces are each provided in a friction surface thereof with at least one oil pocket closed at a circumference thereof.
摘要翻译：用于湿式多片离合器的摩擦板分别设置有芯板和粘结在芯板的相对侧上的摩擦衬片。每个摩擦衬里由在相应的一个相对侧上以角度间隔接合的多个片段组成。所述片段各自具有至少一个第一油槽和至少一个第二油槽。第一油槽通向其对应的段件的径向内侧，并且具有位于相应的段件的径向中间部分中的封闭端部，并且第二油槽通向对应的段的径向外侧并且具有位于相应的片段的另一个径向中间部分中的封闭端部。片段分别设置在其摩擦面中，其至少一个在其圆周上封闭的油口。

3. 发明申请

US20070102258A1 Friction plate and wet-type multi-plate clutch 有权
标题翻译：摩擦板和湿式多板离合器
公开(公告)号：US20070102258A1
公开(公告)日：2007-05-10
申请号：US11591519
申请日：2006-11-02
申请人： Tomoyuki Miyazaki , Ritsuo Toya , Tsuyoshi Hirayanagi , Masahiro Kobayashi
发明人： Tomoyuki Miyazaki , Ritsuo Toya , Tsuyoshi Hirayanagi , Masahiro Kobayashi
IPC分类号： F16D13/00
CPC分类号： F16D13/648 , F16D2069/004
摘要： The present invention provides a friction plate having a friction surface formed by adhering a friction material to a substantially annular core plate and wherein the friction surface is provided with an oil passage communicated with inner and outer peripheral edges of the friction plate, a first oil groove having an opening portion opened to the inner peripheral edge of the friction plate and an end portion terminating at a position between the inner and outer peripheral edges, and a second first oil groove having an opening portion opened to the outer peripheral edge of the friction plate and an end portion terminating at a position between the inner and outer peripheral edges.
摘要翻译：本发明提供一种摩擦片，其具有通过将摩擦材料粘附到大致环形的芯板而形成的摩擦面，并且其中所述摩擦面设置有与所述摩擦片的内周缘和外周边缘连通的油路，第一油槽具有向所述摩擦板的内周缘开口的开口部和终止于所述内周缘和所述外周缘之间的位置的端部，以及具有向所述摩擦片的外周缘开口的开口部的第二第一油槽并且端部终止于内周边缘和外周边缘之间的位置。

4. 发明授权

US07789209B2 Friction plate and wet-type multi-plate clutch 有权
标题翻译：摩擦板和湿式多板离合器
公开(公告)号：US07789209B2
公开(公告)日：2010-09-07
申请号：US11591519
申请日：2006-11-02
申请人： Tomoyuki Miyazaki , Ritsuo Toya , Tsuyoshi Hirayanagi , Masahiro Kobayashi
发明人： Tomoyuki Miyazaki , Ritsuo Toya , Tsuyoshi Hirayanagi , Masahiro Kobayashi
IPC分类号： F16D13/72 , F16D13/64
CPC分类号： F16D13/648 , F16D2069/004
摘要： The present invention provides a friction plate having a friction surface formed by adhering a friction material to a substantially annular core plate and wherein the friction surface is provided with an oil passage communicated with inner and outer peripheral edges of the friction plate, a first oil groove having an opening portion opened to the inner peripheral edge of the friction plate and an end portion terminating at a position between the inner and outer peripheral edges, and a second first oil groove having an opening portion opened to the outer peripheral edge of the friction plate and an end portion terminating at a position between the inner and outer peripheral edges.
摘要翻译：本发明提供一种摩擦片，其具有通过将摩擦材料粘附到大致环形的芯板而形成的摩擦面，并且其中所述摩擦面设置有与所述摩擦片的内周缘和外周边缘连通的油路，第一油槽具有向所述摩擦板的内周缘开口的开口部和终止于所述内周缘和所述外周缘之间的位置的端部，以及具有向所述摩擦片的外周缘开口的开口部的第二第一油槽并且端部终止于内周边缘和外周边缘之间的位置。

5. 发明申请

US20070295574A1 WET FRICTION PLATE AND WET MULTI PLATE CLUTCH 审中-公开
标题翻译：湿摩擦板和湿多层离合器
公开(公告)号：US20070295574A1
公开(公告)日：2007-12-27
申请号：US11765483
申请日：2007-06-20
申请人： Ritsuo Toya , Tsuyoshi Hirayanagi
发明人： Ritsuo Toya , Tsuyoshi Hirayanagi
IPC分类号： F16D13/00
CPC分类号： F16D13/648
摘要： Friction materials 21 and 22 of different types which differ from each other in terms of a material and a thickness are affixed to respective surfaces of the friction plate 20 and engage with surfaces 31 and 32 of respective separators 30. In the case where the friction materials 21 and 22 are affixed to respective surfaces of the core plate 23 of the fiction plate 20, when the friction materials 21 and 22 are aligned in this sequence along a horizontal direction in a drawing, the surface 31 of the separator plate 30 engages with either of the friction materials 21 and 22, and the surface 32 of the same engages with a remaining friction material. However, when the friction materials 21 and 22 are affixed alternately in different sequence, either of the friction materials 21 and 22 engages with both sides of one separator plate 30.
摘要翻译：在材料和厚度方面彼此不同的不同类型的摩擦材料21和22被固定到摩擦板20的相应表面上，并与各个隔板30的表面31和32接合。在摩擦材料21和22固定在小型板20的芯板23的相应表面的情况下，当摩擦材料21和22沿着图中的水平方向依次排列时，表面31 分隔板30与摩擦材料21和22中的任一个接合，并且其中的表面32与剩余的摩擦材料接合。然而，当摩擦材料21和22以不同的顺序交替地固定时，摩擦材料21和22中的任一个与一个分隔板30的两侧接合。

6. 发明授权

US07731005B2 Lock-up clutch mechanism for torque converter 有权
标题翻译：变矩器锁止离合器机构
公开(公告)号：US07731005B2
公开(公告)日：2010-06-08
申请号：US11517274
申请日：2006-09-08
申请人： Ritsuo Toya
发明人： Ritsuo Toya
IPC分类号： F16H45/02 , F16D69/04
CPC分类号： F16H45/02 , F16D13/64 , F16D69/00 , F16H2045/0289 , F16H2045/0294 , Y10T29/49826
摘要： The present invention provides a lock-up clutch mechanism for a torque converter, in which a plurality of friction materials are arranged concentrically in a radial direction and adjacent friction materials are integrally connected to each other.
摘要翻译：本发明提供一种用于变矩器的锁止离合器机构，其中多个摩擦材料沿径向方向同心地布置并且相邻的摩擦材料彼此一体地连接。

7. 发明申请

US20070119675A1 Lockup clutch 失效
标题翻译：锁止离合器
公开(公告)号：US20070119675A1
公开(公告)日：2007-05-31
申请号：US11603101
申请日：2006-11-22
申请人： Ritsuo Toya
发明人： Ritsuo Toya
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16H2045/0289
摘要： A lockup clutch for a torque converter is provided with a friction lining. The friction lining is divided into a radially-outer-side friction lining and a radially-inner-side friction lining. μ-ν characteristics of the radially-outer-side friction lining have a positive gradient to inhibit occurrence of a shudder by a stick-slip which takes place. The radially-inner-side friction lining is equipped with a large coefficient of static friction to provide large torque capacity during a clutch engagement. The radially-outer-side friction lining is bonded on a side of a piston in said lockup clutch.
摘要翻译：用于变矩器的锁止离合器设有摩擦衬片。摩擦衬里分为径向 - 外侧摩擦衬里和径向 - 内侧摩擦衬里。径向外侧摩擦衬里的mu-nu特性具有正梯度，以抑制由发生的粘滑而产生的颤抖。径向内侧摩擦衬里配备有大的静摩擦系数，以便在离合器接合期间提供大的扭矩能力。径向外侧摩擦衬垫结合在所述锁止离合器中的活塞侧。

8. 发明授权

US08037987B2 Wet-type multi-plate clutch 有权
标题翻译：湿式多板离合器
公开(公告)号：US08037987B2
公开(公告)日：2011-10-18
申请号：US12880315
申请日：2010-09-13
申请人： Ritsuo Toya
发明人： Ritsuo Toya
IPC分类号： F16D13/52 , F16D13/64
CPC分类号： F16D25/0638 , F16D65/12 , F16D2065/132
摘要： In a wet-type multi-plate clutch comprising an externally-toothed plate and an internally-toothed plate each of which is formed by adhering a friction material on a core plate and in which torque is transmitted by engaging the externally-toothed plate and the internally-toothed plate, the friction materials are adhered on opposed surfaces of the externally-toothed plate and the internally-toothed plate which are opposed to each other.
摘要翻译：在一种湿式多片离合器中，包括外齿板和内齿板，每个都是通过将摩擦材料粘附在芯板上而形成的，通过使外齿板和内齿板，摩擦材料粘附在彼此相对的外齿板和内齿板的相对表面上。

9. 发明申请

US20070119674A1 Lockup clutch 审中-公开
标题翻译：锁止离合器
公开(公告)号：US20070119674A1
公开(公告)日：2007-05-31
申请号：US11603090
申请日：2006-11-22
申请人： Ritsuo Toya
发明人： Ritsuo Toya
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16H2045/0289 , F16H2045/0294
摘要： A lockup clutch for a torque converter is provided with a friction lining. The friction lining is divided into a radially-outer-side friction lining and a radially-inner-side friction lining. μ-ν characteristics of the radially-outer-side friction lining have a positive gradient to inhibit occurrence of a shudder which takes place by a stick-slip. The radially-inner-side friction lining is equipped with a large coefficient of static friction to provide large torque capacity during a clutch engagement. The radially-outer-side friction lining is provided with plural grooves formed with intervals therebetween in a circumferential direction or is provided with a continuous groove formed alongside an entire circumference thereof in the circumferential direction.
摘要翻译：用于变矩器的锁止离合器设有摩擦衬片。摩擦衬里分为径向 - 外侧摩擦衬里和径向 - 内侧摩擦衬里。径向外侧摩擦衬里的mu-nu特性具有正梯度，以抑制通过粘滑发生的颤抖的发生。径向内侧摩擦衬里配备有大的静摩擦系数，以便在离合器接合期间提供大的扭矩能力。径向外侧摩擦衬里设置有沿圆周方向形成有间隔的多个槽，或者在圆周方向上沿其整个圆周形成有连续的槽。

10. 发明授权

US07779980B2 Wet multi-plate clutch 有权
标题翻译：湿式多板离合器
公开(公告)号：US07779980B2
公开(公告)日：2010-08-24
申请号：US11730673
申请日：2007-04-03
申请人： Ritsuo Toya
发明人： Ritsuo Toya
IPC分类号： F16D13/64
CPC分类号： F16D25/0638 , F16D2069/003
摘要： The present invention provides a wet multi-plate clutch comprising an external toothed plate formed by sticking a friction material to a core plate and an internal toothed plate formed by sticking a friction material to a core plate and designed so that torque is transmitted by engaging the external toothed plate with the internal toothed plate and wherein the friction materials are stuck to opposed surfaces where the external toothed plate is opposed to the internal toothed plate, and surfaces of the core plates to which the friction materials are stuck are provided with a plurality of surfaces offset axially.
摘要翻译：本发明提供一种湿式多板式离合器，其包括通过将摩擦材料粘附到芯板和通过将摩擦材料粘附到芯板而形成的内齿板而形成的外齿板，并且设计成通过将具有内齿板的外齿板，其中摩擦材料粘附到外齿板与内齿板相对的相对表面上，并且摩擦材料卡在其上的芯板的表面设置有多个表面轴向偏移。

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