公开(公告)号：US20170328420A1

公开(公告)日：2017-11-16

申请号：US15593127

申请日：2017-05-11

申请人： HOERBIGER ANTRIEBSTECHNIK HOLDING GMBH

发明人： Juergen BINDER ,  Sami OEZKAN ,  Peter ECHTLER ,  Andreas DEMPFLE ,  Philip MINKWITZ ,  Tobias SCHULER ,  Christopher TRAUT

IPC分类号： F16D23/06 ,  F16H57/04 ,  F16H63/30 ,  F16H61/04

CPC分类号： F16D23/06 ,  F16D13/32 ,  F16D13/34 ,  F16D23/04 ,  F16D25/0632 ,  F16D2023/0681 ,  F16D2023/0693 ,  F16D2300/0214 ,  F16D2300/06 ,  F16H3/66 ,  F16H57/0432 ,  F16H57/0473 ,  F16H61/0403 ,  F16H63/30 ,  F16H63/3026 ,  F16H2063/3093 ,  F16H2200/0065 ,  F16H2200/2012 ,  F16H2200/2046 ,  F16H2200/2064 ,  F16H2200/2094

摘要： The invention relates to a shifting device for a motor vehicle transmission, comprising a first coupling component, a second coupling component rotatable about a transmission axis (A), an inner friction ring which has a conical surface on a radially outer face, an outer friction ring which has a conical surface on a radially inner face, and an intermediate friction ring which comprises a friction cone and is connected to the second coupling component for joint rotation with and for axial displacement with respect to the second coupling component, whilst the inner friction ring and the outer friction ring are connected to the first coupling component for joint rotation with and for axial displacement with respect to the first coupling component. The friction cone extends between the conical surfaces of the inner friction ring and outer friction ring, the coupling components being decoupled in the rotation direction in an axial starting position of the outer friction ring and being coupled in a frictional fit in the rotation direction in an axial frictional fit position of the outer friction ring. The intermediate friction ring has a C-shaped ring cross section extending peripherally in the circumferential direction, comprising a radially outer linear cone limb which forms the friction cone and comprises two substantially parallel conical friction surfaces, and comprising a radially inner linear axial limb which is integrally connected to the cone limb by a radial web.

公开(公告)号：US11802594B2

公开(公告)日：2023-10-31

申请号：US17582949

申请日：2022-01-24

申请人： DENSO CORPORATION

发明人： Ryo Ishibashi ,  Takumi Sugiura

IPC分类号： F16D23/12 ,  F16C19/06 ,  F16D13/32 ,  F16D13/46 ,  F16D13/52 ,  F16D25/0638 ,  F16D43/26 ,  F16D48/02 ,  F16D48/06

CPC分类号： F16D23/12 ,  F16C19/06 ,  F16D13/32 ,  F16D13/46 ,  F16D13/52 ,  F16D25/0638 ,  F16D43/26 ,  F16D48/02 ,  F16D48/06

摘要： A state changing unit is capable of contacting a clutch, and being configured to receive a force along the axial direction from a translation portion and change a state of the clutch to an engaged state or a disengaged state according to a position of the translation portion in an axial direction relative to a housing. A fixed end is non-rotatable relative to the housing. A return spring is disposed on a side of the fixed end opposite to the clutch, and capable of urging the translation portion in a direction away from the clutch with respect to the fixed end.

公开(公告)号：US1492536A

公开(公告)日：1924-04-29

申请号：US46832721

申请日：1921-05-10

申请人： FRANK RENNER

发明人： FRANK RENNER

IPC分类号： F16D13/32

CPC分类号： F16D13/32

公开(公告)号：US11808306B2

公开(公告)日：2023-11-07

申请号：US17583725

申请日：2022-01-25

申请人： DENSO CORPORATION

发明人： Ryo Ishibashi ,  Takumi Sugiura ,  Akira Takagi

IPC分类号： F16D23/12 ,  F16D13/46 ,  F16C19/06 ,  F16D13/32 ,  F16D13/52 ,  F16D25/0638 ,  F16D43/26 ,  F16D48/02 ,  F16D48/06 ,  F16H1/46 ,  F16H25/12 ,  F16J15/10

CPC分类号： F16D13/46 ,  F16C19/06 ,  F16D13/32 ,  F16D13/52 ,  F16D23/12 ,  F16D25/0638 ,  F16D43/26 ,  F16D48/02 ,  F16D48/06 ,  F16H1/46 ,  F16H25/12 ,  F16J15/10

摘要： Torque of a prime mover is input into a sun gear. A planetary gear revolves in a circumferential direction of the sun gear while rotating and meshing with the sun gear. A carrier has an annular shape, rotatably supports the planetary gear, and is rotatable relative to the sun gear. A first ring gear is fixed to a housing, and meshes with the planetary gear. A second ring gear meshes with the planetary gear, is different from the first ring gear in number of teeth of a tooth portion, and outputs torque to a rotation portion. At least a part of the sun gear in an axial direction is located radially inward of the carrier. At least a part of the first ring gear and at least a part of the second ring gear in the axial direction are located radially outward of the carrier.

公开(公告)号：US1438457A

公开(公告)日：1922-12-12

申请号：US52679722

申请日：1922-01-03

申请人： IRA O MORTON ,  JOSEPH P CONDON

发明人： MORTON WILLIAM C

IPC分类号： F16D13/32

CPC分类号： F16D13/32 ,  Y10T74/19228

公开(公告)号：US11773915B2

公开(公告)日：2023-10-03

申请号：US17582482

申请日：2022-01-24

申请人： DENSO CORPORATION

发明人： Akira Takagi ,  Ryo Ishibashi ,  Takumi Sugiura

IPC分类号： F16D13/46 ,  F16C19/06 ,  F16D13/32 ,  F16D13/52 ,  F16D23/12 ,  F16D25/0638 ,  F16D43/26 ,  F16D48/02 ,  F16D48/06 ,  F16H1/46 ,  F16H25/12 ,  F16J15/10

CPC分类号： F16D13/46 ,  F16C19/06 ,  F16D13/32 ,  F16D13/52 ,  F16D23/12 ,  F16D25/0638 ,  F16D43/26 ,  F16D48/02 ,  F16D48/06 ,  F16H1/46 ,  F16H25/12 ,  F16J15/10

摘要： A housing includes an accommodation space for a prime mover and a speed reducer. A rotational translation unit includes a rotation portion that rotates relative to the housing upon receiving torque outputted from the speed reducer, and a translation portion that moves relative to the housing in an axial direction according to rotation of the rotation portion. The accommodation space is between the rotation portion and the housing. A clutch in a clutch space allows or interrupts transmission of torque between a first transmission portion and a second transmission portion. The rotation portion is between the clutch space and the accommodation space. A sealing member has an annular shape in contact with the rotation portion, and maintains an air-tight or liquid-tight state between the accommodation space and the clutch space.

公开(公告)号：US20170016486A1

公开(公告)日：2017-01-19

申请号：US15210705

申请日：2016-07-14

申请人： Hoerbiger Antriebstechnik Holding GmbH

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。

公开(公告)号：US20120096965A1

公开(公告)日：2012-04-26

申请号：US13274785

申请日：2011-10-17

申请人： Robert BLANCHARD

发明人： Robert BLANCHARD

IPC分类号： F16H3/08

CPC分类号： F16D13/32

摘要： Transmission device between an input drive shaft and an output shaft, of the type including a housing inside which are placed at least partially a reduction gear mechanism and a progressive cone clutch mechanism, the reduction gear mechanism including a driving member engaged with a driven member, formed by a gearwheel mounted so as to rotate freely on the output shaft and able to be coupled to/uncoupled from the output shaft via two friction cones of the clutch mechanism, the cones being placed coaxial to the axial bore of the gearwheel and capable of coming, under the action of a control device, into bearing contact with a conical bearing surface of the gearwheel. The conical bearing surfaces of the gearwheel are, relative to the axis of rotation of the gearwheel, offset axially from the gear teeth of the gearwheel and are placed on the same side of the gear teeth.

摘要翻译： 输入驱动轴和输出轴之间的传动装置，其类型包括至少部分地设置有减速齿轮机构和渐进式锥形离合器机构的壳体，该减速齿轮机构包括与从动构件接合的驱动构件， 由安装成可在输出轴上自由旋转的齿轮形成，并且能够通过离合器机构的两个摩擦锥与输出轴连接/分离，锥体与齿轮的轴向孔同轴设置，并且能够 在控制装置的作用下，进入与齿轮的锥形支承表面的轴承接触。 齿轮的锥形轴承表面相对于齿轮的旋转轴线与齿轮齿轮齿轴向偏移并且位于齿轮齿的同一侧。

公开(公告)号：US11725699B2

公开(公告)日：2023-08-15

申请号：US17564288

申请日：2021-12-29

申请人： Rolls-Royce Corporation

发明人： Joseph D. Black

IPC分类号： F16D13/32 ,  F16D13/74 ,  F16D13/72 ,  F16D13/66

CPC分类号： F16D13/32 ,  F16D13/66 ,  F16D13/72 ,  F16D13/74

摘要： In some examples, a cone clutch assembly includes an inner cone member defining a first friction surface; an outer cone member defining a second friction surface opposing the first friction surface; and an independent friction member positioned between the first friction surface of the inner cone member and the second friction surface of the outer cone member. The inner cone member and outer cone member are configured to be selectively engaged and disengaged from each other. When the inner cone member is engaged with the outer cone member, the first friction surface of the inner cone member frictionally engages a third friction surface of the friction member, and the second friction surface of the outer cone member engages a fourth friction surface of the friction member such that rotational motion is transferred between the inner cone member and the outer cone member via the friction member.

公开(公告)号：US20230204080A1

公开(公告)日：2023-06-29

申请号：US17564288

申请日：2021-12-29

申请人： Rolls-Royce Corporation

发明人： Joseph D. Black

IPC分类号： F16D13/32 ,  F16D13/66 ,  F16D13/72 ,  F16D13/74

CPC分类号： F16D13/32 ,  F16D13/66 ,  F16D13/72 ,  F16D13/74

摘要： In some examples, a cone clutch assembly includes an inner cone member defining a first friction surface; an outer cone member defining a second friction surface opposing the first friction surface; and an independent friction member positioned between the first friction surface of the inner cone member and the second friction surface of the outer cone member. The inner cone member and outer cone member are configured to be selectively engaged and disengaged from each other. When the inner cone member is engaged with the outer cone member, the first friction surface of the inner cone member frictionally engages a third friction surface of the friction member, and the second friction surface of the outer cone member engages a fourth friction surface of the friction member such that rotational motion is transferred between the inner cone member and the outer cone member via the friction member.