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公开(公告)号：US09939027B2
公开(公告)日：2018-04-10
申请号：US14939622
申请日：2015-11-12
发明人： Ansgar Damm , Peter Echtler , Michael Koelzer , Juergen Ackermann , Kjell Lundin
CPC分类号： F16D23/04 , F16D63/006 , F16D2023/0681 , F16H3/66 , F16H2200/2012 , F16H2200/2046
摘要： A switching device for a motor vehicle transmission includes a coupling component, several transmission shafts which each are rotatable about a transmission axis, a frictional contact ring including a friction cone and being substantially non-rotatably and axially shiftably connected with a transmission shaft, a form-fit ring including a cone surface and being substantially non-rotatably and axially shiftably connected with the coupling component, as well as an actuating body including a cone surface and being substantially non-rotatably and axially shiftably connected with the coupling component. The friction cone of the frictional contact ring extends between the cone surface of the form-fit ring and the cone surface of the actuating body. The transmission shaft and the coupling component are decoupled in direction of rotation in an axial starting position of the actuating body, frictionally coupled in direction of rotation in an axial frictional contact position of the actuating body and positively coupled in direction of rotation in an axial form-fit position of the actuating body. The form-fit ring in a form-fit position is positively connected with the transmission shaft and in a release position is not positively connected with the transmission shaft. The form-fit ring is axially movable between its form-fit position and its release position and is urged into the release position. In addition, a method for actuating a motor vehicle transmission is provided.
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2.发明授权公开(公告)号：US11781602B2
公开(公告)日：2023-10-10
申请号：US18064998
申请日：2022-12-13
发明人： Ansgar Damm , Sami Özkan , Jürgen Binder
CPC分类号： F16D13/52 , F16D13/648
摘要： A multi-plate clutch is specified, with an outer plate carrier, an inner plate carrier and a plate pack which consists of alternately arranged outer plates and inner plates and is arranged radially between the outer plate carrier and the inner plate carrier, wherein a first group of the outer plates is mounted on the outer plate carrier and/or a first group of the inner plates is mounted on the inner plate carrier with a larger circumferential backlash than the other outer plates or inner plates, respectively, which are mounted on their plate carrier with no or smaller circumferential backlash, wherein the outer and/or inner plates with larger circumferential backlash in each case directly adjoin at least one plate with no or smaller circumferential backlash. Furthermore, an electrically operated drive train and a method for producing a multi-plate clutch are specified.
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3.发明公开公开(公告)号：US20230184299A1
公开(公告)日：2023-06-15
申请号：US18064998
申请日：2022-12-13
发明人： Ansgar Damm , Sami Özkan , Jürgen Binder
CPC分类号： F16D13/52 , F16D13/648
摘要： A multi-plate clutch is specified, with an outer plate carrier, an inner plate carrier and a plate pack which consists of alternately arranged outer plates and inner plates and is arranged radially between the outer plate carrier and the inner plate carrier, wherein a first group of the outer plates is mounted on the outer plate carrier and/or a first group of the inner plates is mounted on the inner plate carrier with a larger circumferential backlash than the other outer plates or inner plates, respectively, which are mounted on their plate carrier with no or smaller circumferential backlash, wherein the outer and/or inner plates with larger circumferential backlash in each case directly adjoin at least one plate with no or smaller circumferential backlash. Furthermore, an electrically operated drive train and a method for producing a multi-plate clutch are specified.
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公开(公告)号：US10520044B2
公开(公告)日：2019-12-31
申请号：US15491782
申请日：2017-04-19
发明人： Ansgar Damm , Georg Holzheu , Stefan Kleiner , Bjoern Lauer , Hermann Thau
摘要： A sliding sleeve for a synchronous manual transmission assembly is produced by the following steps: a tubular blank is provided in which an internal toothing arrangement is present, and the blank which is provided with the internal toothing arrangement is further processed to form a plurality of sliding sleeves.
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公开(公告)号：US09797458B2
公开(公告)日：2017-10-24
申请号：US15210705
申请日：2016-07-14
发明人： Ansgar Damm , Peter Echtler , Michael Koelzer , Juergen Ackermann , Kjell Lundin
IPC分类号： F16D13/22 , F16D13/52 , F16D23/06 , F16D25/0632 , F16D25/0638 , F16D13/32 , F16D13/72 , F16D23/02 , F16D13/68
CPC分类号： F16D13/32 , F16D13/52 , F16D13/683 , F16D13/72 , F16D23/025 , F16D23/06 , F16D25/0632 , F16D25/0638 , F16D2023/0643 , F16D2023/0693
摘要： A shifting device for a motor vehicle transmission includes several transmission shafts which each are rotatable about a transmission axis, a synchronizer ring which is firmly connected with a transmission shaft, a first disk carrier, a plurality of first disks which are non-rotatably and axially shiftably connected with the first disk carrier, a second disk carrier which is axially shiftable relative to the first disk carrier and in circumferential direction can be coupled with the synchronizer ring both frictionally and positively, a plurality of second disks which are non-rotatably and axially shiftably connected with the second disk carrier and form a multidisk clutch with the first disks, and an actuating body for axially pressurizing the second disk carrier, wherein the actuating body and the second disk carrier are rotatable relative to each other in circumferential direction and substantially are firmly connected with each other in axial direction.
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公开(公告)号：US11773917B2
公开(公告)日：2023-10-03
申请号：US18050205
申请日：2022-10-27
发明人： Ansgar Damm , Sami Oezkan , Juergen Binder
CPC分类号： F16D13/52 , F16D13/648
摘要： A multi-plate clutch is disclosed, including an outer plate carrier, an inner plate carrier, and a set of plates of alternately arranged radially between the outer plate carrier and the inner plate carrier and which is delimited by two end plates engaging at opposite ends of the set of plates, wherein each end plate rests against an annular axial supporting contour on the end face facing away from the set of plates, wherein the supporting contours differ in their effective diameter at which the supporting contours contact the associated end plate, and wherein the supporting contours apply an axial force on the set of plates such that the plates are elastically deformed into a conical shape.
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公开(公告)号：US10443664B2
公开(公告)日：2019-10-15
申请号：US15307029
申请日：2015-05-11
发明人： Ottmar Back , Ansgar Damm
摘要： A synchronizing device for a transmission has a sliding sleeve comprising an internal toothing with a plurality of sliding sleeve teeth and a clutch body of a gear wheel, comprising n external toothing with a plurality of clutch body teeth formed without meshing bevel at their axial tooth end close to the sliding teeth, into which the internal toothing of the sliding sleeve can engage. A synchronizing unit is provided which can block axial movement of the sliding sleeve, until the speeds of the sliding sleeve and clutch body are adapted. During operation, an axial force of the sliding sleeve against the clutch body is built up and a speed difference between the sliding sleeve and the clutch body is produced, so that the end faces of the sliding sleeve teeth and the clutch body teeth slide along each other, and the sliding sleeve teeth finally are meshed between the clutch body teeth.
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公开(公告)号：US10344807B2
公开(公告)日：2019-07-09
申请号：US15433986
申请日：2017-02-15
发明人： Ansgar Damm , Michael Koelzer , Andreas Dempfle , Ottmar Back , Juergen Binder
摘要： Provided is a synchronizer device and method for a manual transmission, having a sliding sleeve which includes an internal toothing having sliding sleeve teeth, a clutch body, the clutch body having an external toothing having a multitude of clutch body teeth for internal toothing of the sliding sleeve to engage therein, and a synchronizer unit. The clutch body teeth at the axial tooth ends adjacent the sliding sleeve and/or at least some of the sliding sleeve teeth at the axial tooth ends adjacent the clutch body each include at least one convex end face which extends in the circumferential direction from a root point adjacent to a tooth flank of the respective tooth via an axially protruding apex portion as far as to a root point adjoining an opposite tooth.
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公开(公告)号：US20170045095A1
公开(公告)日：2017-02-16
申请号：US15307029
申请日：2015-05-11
发明人： Ottmar Back , Ansgar Damm
CPC分类号： F16D23/06 , F16D23/025 , F16D23/14 , F16D2023/0656 , F16H63/30 , F16H2063/3093
摘要： A synchronizing device for a manual transmission has a sliding sleeve (112) which includes an internal toothing with a plurality of sliding sleeve teeth (118), and a clutch body of a gear wheel, which has an external toothing with a plurality of clutch body teeth (120) into which the internal toothing of the sliding sleeve (112) can engage. There is provided a synchronizing unit which can block an axial movement of the sliding sleeve (112), wherein the clutch body teeth (120) are formed without meshing bevel at their axial tooth end (130) close to the sliding sleeve teeth (118). During the shifting operation the speeds of the sliding sleeve (112) and of the clutch body are adapted. There is built up an axial force (F) of the sliding sleeve against the clutch body and a speed difference between the sliding sleeve (112) and the clutch body is produced, so that the end faces (136, 134) of the sliding sleeve teeth (118) and the clutch body teeth (120) slide along each other, and the sliding sleeve teeth (118) finally are meshed between the clutch body teeth (120).
摘要翻译： 一种用于手动变速器的同步装置具有滑动套筒（112），其包括具有多个滑动套筒齿（118）的内齿轮和齿轮的离合器本体，该离合器本体具有多个离合器体 滑动套管（112）的内齿可以啮合的齿（120）。 提供了一种能够阻挡滑动套筒（112）的轴向运动的同步单元，其中离合器主体齿（120）在其靠近滑动套筒齿（118）的轴向齿端（130）处形成为没有啮合斜面， 。 在换档操作期间，适配滑动套筒（112）和离合器主体的速度。 构成了滑动套筒抵靠离合器本体的轴向力（F），并且产生滑动套筒（112）和离合器本体之间的速度差，使得滑动套筒的端面（136,134） 齿（118）和离合器主体齿（120）彼此滑动，并且滑动套筒齿（118）最终啮合在离合器主体齿（120）之间。
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公开(公告)号：US20170016486A1
公开(公告)日：2017-01-19
申请号：US15210705
申请日：2016-07-14
发明人： Ansgar Damm , Peter Echtler , Michael Koelzer , Juergen Ackermann , Kjell Lundin
IPC分类号： F16D13/32 , F16D13/72 , F16D25/0632 , F16D23/02
CPC分类号： F16D13/32 , F16D13/52 , F16D13/683 , F16D13/72 , F16D23/025 , F16D23/06 , F16D25/0632 , F16D25/0638 , F16D2023/0643 , F16D2023/0693
摘要： This invention relates to a shifting device for a motor vehicle transmission, in particular a fully automatic stepped transmission, comprising several transmission shafts which each are rotatable about a transmission axis, a synchronizer ring which is firmly connected with a transmission shaft, a first disk carrier, a plurality of first disks which are non-rotatably and axially shiftably connected with the first disk carrier, a second disk carrier which is axially shiftable relative to the first disk carrier and in circumferential direction can be coupled with the synchronizer ring both frictionally and positively, a plurality of second disks which are non-rotatably and axially shiftably connected with the second disk carrier and form a multidisk clutch with the first disks, and an actuating body for axially pressurizing the second disk carrier, wherein the actuating body and the second disk carrier are rotatable relative to each other in circumferential direction and substantially are firmly connected with each other in axial direction.
摘要翻译： 本发明涉及一种用于机动车辆变速器的换挡装置，特别是一种全自动的阶梯式变速器，包括可绕传动轴线旋转的多个传动轴，与传动轴牢固连接的同步环，第一盘载体 ，多个第一盘，其不可旋转地和轴向地可移动地与第一盘托架连接;第二盘托架，其相对于第一盘托架可轴向移动并沿圆周方向可与摩擦和正面的同步器环联接 ，多个第二盘，其不可旋转地和轴向地可移动地与第二盘载体连接并与第一盘形成多片离合器，以及用于轴向加压第二盘托架的致动体，其中致动体和第二盘 托架可以在圆周方向上相对于彼此旋转并且基本上是可旋转的 在轴向上彼此牢固地连接。
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