公开(公告)号：US4642871A

公开(公告)日：1987-02-17

申请号：US738790

申请日：1985-05-29

申请人： Mamoru Ookubo ,  Takayuki Iwasaki ,  Kenji Mieda

发明人： Mamoru Ookubo ,  Takayuki Iwasaki ,  Kenji Mieda

IPC分类号： F16D13/71 ,  B21D39/00 ,  B21D53/08 ,  B21D53/26 ,  B21D53/88 ,  B23P11/00 ,  B23P15/00 ,  F16D13/58

CPC分类号： F16D13/585 ,  B23P11/00 ,  B23P15/00 ,  Y10T29/49922 ,  Y10T29/53717 ,  Y10T29/53996

摘要： A manufacturing method of a clutch cover assembly comprising a first process in which an annular clutch cover body of a clutch cover is formed, a plurality of projections extending substantially radially inwardly from the inner periphery of the clutch cover body are formed and ends of said projections are bent so that the projections may extend in an axially inside direction of the clutch cover and toward a center of the clutch cover; a second process in which projection bodies between the clutch cover body and said projection ends are bent so that the projection bodies may extend in the axially inside direction of the clutch cover and toward the center of the clutch cover; and a third process in which a diaphragm spring and a pair of wire rings disposed at both sides of said spring for forming fulcrums for the spring are assembled to the projections, and then, the projection bodies are bent in a radially outward direction of the clutch cover and the projections ends are bent toward the inner peripheral portion of the clutch cover.

摘要翻译： 一种离合器盖组件的制造方法，其特征在于，包括：第一工序，其中形成有离合器盖的环形离合器盖体，从所述离合器盖体的内周大致径向向内延伸的多个突起， 弯曲，使得突起可以在离合器盖的轴向内部方向上延伸并且朝向离合器盖的中心延伸; 使离合器盖主体和突出端之间的突起体弯曲的第二过程，使得突出体可以在离合器盖的轴向内部方向上延伸并且朝向离合器盖的中心延伸; 以及第三工序，其中，在所述弹簧的两侧设置有用于形成用于弹簧的支点的隔膜弹簧和一对线环组装到突起上，然后突出体沿离合器的径向向外的方向弯曲 盖和突出端部朝向离合器盖的内周部弯曲。

公开(公告)号：US4631795A

公开(公告)日：1986-12-30

申请号：US738789

申请日：1985-05-29

申请人： Mamoru Ookubo ,  Takayuki Iwasaki ,  Kenji Mieda

发明人： Mamoru Ookubo ,  Takayuki Iwasaki ,  Kenji Mieda

IPC分类号： F16D13/71 ,  B21D39/00 ,  B21D53/06 ,  B21D53/08 ,  B21D53/88 ,  B23P11/00 ,  F16D13/58

CPC分类号： F16D13/585 ,  B23P11/00 ,  Y10T29/49922 ,  Y10T29/53717

摘要： A manufacturing method of a clutch cover assembly comprising an annular clutch cover provided with a plurality of projections, a diaphragm spring, and a pair of wire rings supported by said projections, characterized in that; said method comprises supporting the lower surface of the diaphragm spring, to which the wire rings have been assembled, by a lower die in such a position that said projections project upwardly from a body of the clutch cover; supporting radially inner sides of portions of said projection bodies positioned below the diaphragm spring by a projection body support provided in the lower die; downwardly bending the free ends of the projections, which incline upwardly from the projection bodies, to predetermined positions by an end pushing-down portion provided in the upper die; and supporting radially inner sides of portions of said projection bodies positioned above the diaphragm spring by a projection body support provided in the upper die.

摘要翻译： 一种离合器盖组件的制造方法，包括设置有多个突起的环形离合器盖，隔膜弹簧和由所述突起支撑的一对线环，其特征在于： 所述方法包括通过下模支撑所述隔膜弹簧的下表面，所述膜片弹簧的下表面已经被组装，所述突起在所述突起从所述离合器盖的主体向上突出的位置处; 通过设置在下模中的突出体支撑件支撑位于膜片弹簧下方的所述突出体的部分的径向内侧; 通过设置在上模中的端部下压部向下弯曲从突出体向上倾斜的突起的自由端到预定位置; 并且通过设置在上模中的突出体支撑件支撑位于膜片弹簧上方的所述突出体的部分的径向内侧。

公开(公告)号：US06155250A

公开(公告)日：2000-12-05

申请号：US249298

申请日：1999-02-12

申请人： Kenji Mieda ,  Heiji Fukutake

发明人： Kenji Mieda ,  Heiji Fukutake

IPC分类号： G02B5/10 ,  F24S10/40 ,  F24S23/70 ,  F24S23/74 ,  F24J2/10

CPC分类号： F24J2/1047 ,  F24J2/055 ,  Y02E10/44

摘要： A heat gathering device 1 is provided with a reflection plate assembly 2 and a heat gathering tube 3 with a glass tube 4 surrounding the reflection plate assembly 2 and the heat gathering tube 3. The reflection plate assembly 2 is designed to provide a structure which is capable of maintaining the accuracy of a compound paraboloid in a heat gathering device having a compound paraboloid. The reflection plate assembly 2 is an assembly for gathering light having a compound paraboloid, which is formed by combining two paraboloids 21a and 21b. The reflection plate assembly 2 includes a reflection plate 21 and a plurality of brackets 22. The reflection plate 21 is formed by specularizing and forming a compound paraboloid surface through a bending process on a side where light is gathered. The brackets 22 are installed on the reflection plate 21 on an opposite side of the side where light is gathered.

摘要翻译： 集热装置1设置有反射板组件2和聚集管3，其具有围绕反射板组件2和集热管3的玻璃管4.反射板组件2设计成提供一种结构， 能够在具有复合抛物面的集热装置中保持复合抛物面的精度。 反射板组件2是用于聚集具有复合抛物面的光的组件，其通过组合两个抛物面21a和21b而形成。 反射板组件2包括反射板21和多个托架22.反射板21通过在聚光的一侧上的弯曲工艺镜面反射和形成复合抛物面来形成。 托架22安装在反射板21上，在聚光的一侧的相对侧。

公开(公告)号：US06419065B1

公开(公告)日：2002-07-16

申请号：US09612983

申请日：2000-07-10

申请人： Kenji Mieda

发明人： Kenji Mieda

IPC分类号： F16D25063

CPC分类号： F16D13/52 ,  Y10T29/49995

摘要： A multi-disk clutch 6 is provided with a reduced thickness so that the size of devices, such as a transmission employing the multi-disk clutch 6 can also be reduced. The multi-disk clutch 6 is configured to transmit and interrupt a torque between a radially outer wall 52 and a second cylindrical portion 69 of a spline hub. The multi-disk clutch 6 includes a plurality of first friction plates 50 and a plurality of second friction plates 51. Radially outer portions of the first friction plates 50 are coupled in a circumferential direction to the radially outer wall 52. Each second friction plate 51 has a core plate 90 and a friction facing 51a. The core plate 90 has a friction mounting portion opposed to the first friction plate 50, and tooth portions. The tooth portions are in mesh with the second cylindrical portion 69 of the spline hub. The friction facing 51a is joined to the friction mounting portion. The friction mounting portion has a smaller thickness than the tooth portion.

摘要翻译： 多盘式离合器6具有减小的厚度，使得诸如使用多盘式离合器6的变速器之类的装置的尺寸也可以减小。 多盘式离合器6构造成传递和中断花键轮毂的径向外壁52和第二圆柱形部分69之间的扭矩。 多片离合器6包括多个第一摩擦片50和多个第二摩擦片51.第一摩擦片50的径向外部在圆周方向上连接到径向外壁52.每个第二摩擦片51 具有芯板90和摩擦面51a。 芯板90具有与第一摩擦板50相对的摩擦安装部和齿部。 齿部与花键轮毂的第二圆筒部69啮合。 摩擦面51a与摩擦安装部接合。 摩擦安装部的厚度比齿部小。

公开(公告)号：US5918497A

公开(公告)日：1999-07-06

申请号：US990786

申请日：1997-12-15

申请人： Kenji Mieda

发明人： Kenji Mieda

IPC分类号： B21D11/10 ,  B21C37/02 ,  B21D13/02 ,  B21D13/04 ,  B21D43/00 ,  B21D53/00 ,  B21H7/00 ,  B23P15/00 ,  B21D13/08

CPC分类号： B23P15/00 ,  B21C37/02 ,  B21H7/007

摘要： A metalworking iterative method of cold-working blanks into configurations having contiguously repeated predetermined forms wherein an advance-worked form functions to locate a succeeding form. A first portion of a blank is squeezed into a predetermined form in a forming position of a press. The predetermined form corresponds to one cycle of the reciprocal undulations of an undulated plate spring. The blank is then shifted in the feed direction of the press by a feed pitch corresponding to one undulation, thereby locating the worked first portion of the blank into a locating position of the press, meanwhile a pitch-length second portion is in the forming position. Accordingly, the accuracy of the succeeding press operation on the second portion in terms of its contiguous position relative to the worked first portion is secured. Moreover, press dies which conform to the predetermined form are sufficient to cold-work the blanks, and can be smaller than dies corresponding to the entire finished configuration working press space requirements are reduced, curtailing costs accordingly.

摘要翻译： 冷加工坯料的金属加工迭代方法形成具有连续重复的预定形式的构造，其中预加工形式用于定位后续形式。 坯料的第一部分在压机的成形位置被挤压成预定的形式。 预定形式对应于波纹板簧的倒数起伏的一个周期。 然后坯料沿压纸机的进给方向移动一个对应于一个起伏的进给间距，从而将坯料的加工的第一部分定位到压机的定位位置，同时间距长度第二部分处于成形位置 。 因此，确保了相对于被加工的第一部分在连续位置方面的第二部分的后续按压操作的精度。 此外，符合预定形式的冲压模具足以冷却坯料，并且可以小于对应于整个成品配置的模具，工作压力空间要求降低，相应地减小了成本。

公开(公告)号：US06769522B2

公开(公告)日：2004-08-03

申请号：US10291600

申请日：2002-11-12

申请人： Takeshi Kawamoto ,  Shinji Fujimoto ,  Hideki Tanishiki ,  Hajime Yoshida ,  Kenji Mieda

发明人： Takeshi Kawamoto ,  Shinji Fujimoto ,  Hideki Tanishiki ,  Hajime Yoshida ,  Kenji Mieda

IPC分类号： F16H4124

CPC分类号： F16H45/02 ,  F16H41/24 ,  F16H2045/0294 ,  Y10T29/49316 ,  Y10T29/4933

摘要： A strong lightweight front cover 11 that prevents distortion of a sliding contact surface when the front cover and impeller shell are welded together is provided. The front cover 11 has a radial flange part 44 and an axial flange part 42 that extends from an outside edge of radial flange part 44. The radial flange part 44 has a sliding contact surface 44a on an axially facing surface thereof for sliding against a friction facing 76. The axial flange part 42 has a connection part 51 that connects to the radial flange part 44 and a welding part that is connected by welding to a pump impeller. The various portions of the front cover 11 have differing rigidities and thicknesses.

摘要翻译： 提供了一种强大的轻质前盖11，其防止当前盖和叶轮壳体焊接在一起时滑动接触表面的变形。 前盖11具有从径向凸缘部分44的外边缘延伸的径向凸缘部分44和轴向凸缘部分42.径向凸缘部分44在其轴向面向的表面上具有滑动接触表面44a，以抵抗摩擦 轴向凸缘部分42具有连接到径向凸缘部分44的连接部分51和通过焊接连接到泵叶轮的焊接部分。 前盖11的各部分具有不同的刚度和厚度。