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31.发明授权
公开(公告)号：EP2926034B1
公开(公告)日：2019-06-05
申请号：EP13798570.1
申请日：2013-11-15
申请人： Daimler AG
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公开(公告)号：EP2083194B1
公开(公告)日：2012-02-01
申请号：EP07831407.7
申请日：2007-11-01
发明人： NORO, Takashi c/o TOYOTA JIDOSHA KABUSHIKI KAISHA , TAKEUCHI, Hiroaki c/o TOYOTA JIDOSHA KABUSHIKI KAISHA
IPC分类号： F16H41/28
CPC分类号： F16H41/28 , F16H45/02 , F16H2045/0205 , F16H2045/0294
摘要： A torque converter has a pump shell (33) forming an internal space for holding ATF and rotatable about the rotation axis of the pump shell, a blade engaged with the pump shell (33), and an extension sleeve (70) for pressing the blade against the pump shell (33). A groove (133) to which the forward end portion (31a) of the blade is fitted is formed in the inner peripheral surface of the pump shell (33). With the forward end portion (31a) fitted to the groove (133), the extension sleeve (70) presses the blade to fix the blade to the pump shell (33). The groove (133) has an acute angle ϑ to a shell meridian (1000) extending through the groove (133). The groove (133) extends in one direction, and is opened at one end (133a) and closed at the other end (133b). The width of the groove at the one end (133a) is larger than that at the other end. At the narrowest portion of the groove (133), its width is equal to the width of the end portion (31a).
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公开(公告)号：EP2146115B1
公开(公告)日：2011-10-12
申请号：EP09164482.3
申请日：2009-07-03
发明人： Mencher, Georg , Sueck, Gregor
CPC分类号： F16H41/26 , F16H2041/285
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公开(公告)号：EP2002151B1
公开(公告)日：2011-05-11
申请号：EP07711207.6
申请日：2007-02-23
CPC分类号： F16H41/26 , F04D29/542 , F16H41/28
摘要： The invention relates to blade for a stator of a torque converter, comprising a first blade segment which is connected to internal and external peripheral sections of the stator, and a second blade segment which is formed separately from the first blade segment and is connected to the circumferential sections. The invention is characterised in that the edges of the blade segments touch each other, overlap, are offset around the circumference and are at least partially folded, punched and cast. Arrangements of the blade segments can be selected such that performance characteristics of the stator, for example, torque ratio, degree of efficiency and output are modified. The invention is further characterised in that the blade segments are aligned around the circumference, and the stator comprises an alignment element that is arranged in a functional manner such that it controls the alignment around the circumference, for example, in response to the pressure of a liquid on the blades in the stator. The invention is also characterised in that the stator comprises axial halves which are formed separately and are rigidly connected together. The blade segments are connected to corresponding halves.
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公开(公告)号：EP1860347B1
公开(公告)日：2010-03-24
申请号：EP07108931.2
申请日：2007-05-25
CPC分类号： F16H41/28 , B63H20/14 , B63H20/20 , B63H23/26 , B63H23/30 , B63H2023/305 , F16H41/24 , F16H45/02 , F16H2041/243
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公开(公告)号：EP2083194A1
公开(公告)日：2009-07-29
申请号：EP07831407.7
申请日：2007-11-01
发明人： NORO, Takashi , TAKEUCHI, Hiroaki
IPC分类号： F16H41/28
CPC分类号： F16H41/28 , F16H45/02 , F16H2045/0205 , F16H2045/0294
摘要： A torque converter includes a pump shell (33) constituting an internal space for retaining ATF and capable of rotating about the rotation axis; a blade engaging with the pump shell (33); and an extension sleeve (70) pressing the blade against the pump shell (33). The pump shell (33) has a groove (133) into which a tip portion (31a) of the blade is fit formed at its inner peripheral surface. In the state where the tip portion (31a) is fit into the groove (133), the extension sleeve (70) presses the blade to fix the blade to the pump shell (33). The groove (133) forms an acute angle θ with respect to a meridian (1000) of the shell passing through the groove (133). The groove (133) extends in one direction, has one end (133a) opened and the other end (133b) closed, and has a width larger on the side of the one end (133a) than on the side of the other end. The groove (133) has a portion smallest in width equal to the width of the tip portion (31a).
摘要翻译： 变矩器包括构成用于保持ATF并能够围绕旋转轴线旋转的内部空间的泵壳体（33）; 与所述泵壳（33）接合的叶片; 以及将刀片压靠在泵壳（33）上的延伸套筒（70）。 所述泵壳（33）具有槽（133），所述叶片的前端部（31a）在其内周面形成。 在尖端部分（31a）装配到槽（133）中的状态下，延伸套管（70）按压刀片将刀片固定到泵壳（33）上。 槽（133）相对于通过槽（133）的壳体的子午线（1000）形成锐角¸。 槽133沿一个方向延伸，一端（133a）打开，另一端（133b）封闭，并且在一端（133a）侧的宽度比另一端侧宽。 槽133具有宽度等于尖端部分（31a）的宽度的最小部分。
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37.发明公开Blade structure for torque converter and process for producing the same 有权Schaufelstrukturfüreinen Drehmomentwandler und Herstellungsverfahrendafür
公开(公告)号：EP2030702A2
公开(公告)日：2009-03-04
申请号：EP08013354.9
申请日：2008-07-24
申请人： JATCO Ltd
发明人： Saitou, Kazumi
CPC分类号： B21D28/10 , B21D53/267 , B23P15/006 , F16H41/28 , Y10T29/49336
摘要： A blade structure (11) for a torque converter (1), produced by a process including the steps of: stamping a flat blank into a first annular plate that includes a first connecting ring portion (14), a second connecting ring portion (16), and a plurality of blades (12) spaced from each other in a circumferential direction of the first and second connecting ring portions; bending the blades into a curved shape curved with respect to the first annular plate; bending the blades to be inclined by a predetermined angle with respect to the first and second connecting ring portions; and expanding the first annular plate outwardly in a radial direction thereof to thereby form a predetermined annular shape that has a larger radial dimension than the first annular shape and a larger circumferential distance between respective adjacent two of the blades than that in the first annular plate.
摘要翻译： 一种用于变矩器（1）的叶片结构（11），其通过包括以下步骤的方法制造：将平坯料冲压成包括第一连接环部分（14），第二连接环部分（16）的第一环形板 ）和在所述第一和第二连接环部分的圆周方向上彼此间隔开的多个叶片（12）; 将叶片弯曲成相对于第一环形板弯曲的弯曲形状; 使叶片相对于第一和第二连接环部分倾斜预定角度; 并且使第一环形板在其径向方向上向外扩张，从而形成具有比第一环形形状更大的径向尺寸的预定环形形状，以及相邻的两个叶片之间比第一环形板中的较大圆周距离。
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38.发明公开
公开(公告)号：EP2002153A2
公开(公告)日：2008-12-17
申请号：EP07711223.3
申请日：2007-03-01
IPC分类号： F16H41/28
摘要： The invention relates to a guide wheel (2) for a hydrodynamic torque converter (60), wherein said guide wheel has a plurality of blades (32, 34), wherein the guide wheel has a plurality of components (20, 22) which are produced separately from one another and have in each case one or more of the blades of the guide wheel and are fixedly connected to one another, wherein said components are arranged relative to one another in such a way that the blades of different components are in each case arranged offset with respect to one another in the peripheral direction, which extends around a central axis of the guide wheel, so as to form intermediate spaces in said peripheral direction.
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公开(公告)号：EP2002152A1
公开(公告)日：2008-12-17
申请号：EP07711221.7
申请日：2007-03-01
发明人： GEORGE, Philip , BREES, William (Bill) , OLSEN, Steven , NICHOLS, Charles , GRESLEY, Ross , DOERRIE, Swen
IPC分类号： F16H41/28
CPC分类号： F16H41/28 , F16H41/26 , F16H45/02 , F16H2041/246 , F16H2041/285 , F16H2045/0278
摘要： The present invention generally comprises a modular unit having a stator and a clutch for a torque converter, wherein the modular unit contains a first and a second half for a stator, which first and second half are in each case formed by a first and a second individual part. The blades for the stator are arranged within corresponding rings for the first and the second half. The modular unit also contains a one-way clutch. The first and the second halves have inner peripheral parts which are designed so as to form a part of the clutch. The modular unit contains a disc which is moveable in the axial direction and is connected to a hub. The disc and a peripheral part are arranged functionally in such a way as to form a part of the clutch. According to some aspects, the disc and the peripheral part are arranged so as to latch into one another, and the modular unit contains a movement element which is arranged so as to press the disc against the peripheral part. According to some aspects, the disc and the hub are formed from a single part, or the disc can be moved in the axial direction with respect to the hub.
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公开(公告)号：EP1900468A2
公开(公告)日：2008-03-19
申请号：EP07116173.1
申请日：2007-09-12
CPC分类号： B23K20/126 , B23K20/1225 , B23K33/00 , F16H41/24 , F16H41/28 , F16H2041/243
摘要： A bonding structure for a container member is disclosed. The container member (1) has an opening and a covering member (2) for covering the opening. The container member and covering member are abutted with each other and bonded by a friction stir welding operation. The bonding structure for the container and covering members comprises a bonding portion and a backing member (12). The bonding portion of the container member and the covering member is formed by inserting a friction stir welding tool (7a) into an abutting portion of the container member and the covering member. The backing member is provided for obstructing a plastic flow of materials for the container member and the covering member when the friction stir welding operation is performed. The backing member is disposed adjacent to the bonding portion, at a side of the abutting portion that is opposite to an inserting side of the friction stir welding tool.
摘要翻译： 用于容器构件的接合结构，游离缺失盘。 容器构件（1）具有开口和覆盖该开口的覆盖构件（2）。 容器部件和覆盖部件抵接彼此并通过搅拌摩擦焊接操作接合。 用于容器和覆盖构件的接合结构包括接合部和背衬构件（12）。 所述容器构件和盖构件的接合部是通过插入一个摩擦搅拌焊接工具（7A）在抵靠所述容器构件的部分和盖部件形成为。 背衬部件被设置用于阻隔材料为容器构件塑性流动和盖部件当执行摩擦搅拌焊接手术。 所述背衬构件被设置为邻近于接合部分，在所述抵接部的一侧所做的是在插入摩擦搅拌焊接工具的相反侧。
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