-
公开(公告)号：US10718385B2
公开(公告)日：2020-07-21
申请号：US15662897
申请日：2017-07-28
发明人： Juergen Binder , Sami Oezkan , Peter Echtler , Andreas Dempfle , Philip Minkwitz , Christopher Traut , Tobias Schuler
IPC分类号： F16D25/0638 , F16D23/04 , F16H3/78 , F16D23/06 , F16H61/04 , F16H61/684 , F16H63/30 , F16H3/66
摘要： The invention relates to a gear shift device for a motor vehicle transmission, comprising a first and a second gearbox component which are rotatable relative to each other around a gearbox axis, a friction ring which is connected to the first gearbox component comprising a conical frictional surface, a plurality of first disks and a plurality of second disks. The first and second disks form a multi-disk clutch, the first disks being coupled to a synchronization element in a rotationally fixed manner, and the synchronization element comprising, axially adjoining the conical frictional surface of the friction ring, a conical mating surface for speed synchronization between the first gearbox component and the first disks. Further, the first disks are designed as a synchronization disk where the synchronization element is integrally formed thereon and/or one of the first disks is designed as a disk support coupling all first disks in the circumferential direction in a form-locking manner.
-
公开(公告)号：US10247257B2
公开(公告)日：2019-04-02
申请号：US14914740
申请日：2014-08-28
发明人： Ottmar Back
摘要： A synchronizer (10) for a gear transmission has a synchronizer body (12), which is associated to a transmission shaft, and a first and a second synchronizer ring (32, 34, 36, 38) which are associated to a first and a second transmission gear (28, 30). Furthermore, the synchronizer (10) has a sliding sleeve (26) and at least one thrust piece (18) which is shiftably arranged on the synchronizer body (12) and can exert an axial compressive force on the corresponding synchronizer ring (32, 34, 36, 38). Furthermore, the synchronizer (10) includes an elastic actuating element (20) which is active between the sliding sleeve (26) and the thrust piece (18), wherein on the sliding sleeve (26) a detent recess (50) for the neutral position as well as a release contour (54) are provided. The release contour (54) can cooperate with the actuating element (20) such that when the sliding sleeve (26) is shifted for being engaged with one of the transmission gears (28, 30), the thrust piece (18) is urged away from the corresponding synchronizer ring (32, 34, 36, 38). The release contour (54) has an axial length which is not more than twice the idle stroke of the sliding sleeve (26) between the neutral position and the position in which the corresponding synchronizer ring (32, 34, 36, 38) presses against an associated friction surface.
-
公开(公告)号：US09605717B2
公开(公告)日：2017-03-28
申请号：US14731301
申请日：2015-06-04
发明人： Berthold Negele
CPC分类号： F16D23/025 , B21D53/16 , B21D53/26 , B21J5/12 , F16D2250/0023
摘要： A synchronizer ring for a synchronization unit of a manual transmission has a ring axis and is formed of a ring-shaped sheet-metal cone with a substantially constant sheet thickness. The ring-shaped sheet-metal cone has a cone-shaped radial outer side and an opposite radial inner side with a cone-shaped friction surface, wherein on its radial outer side the sheet-metal cone includes an integrally molded centering collar for radially centering the synchronizer ring relative to a synchronizer hub of the synchronization unit. The sheet-metal cone is deformed in the region of the centering collar and includes a first sheet portion with a residual thickness reduced as compared to the sheet thickness and axially adjacent a second sheet portion with a collar thickness which at least corresponds to the sheet thickness. The residual thickness of the sheet-metal cone is substantially constant in the first sheet portion.
-
公开(公告)号：US09062720B2
公开(公告)日：2015-06-23
申请号：US13820251
申请日：2011-08-31
CPC分类号： F16D11/14 , F16D23/06 , F16D23/0606 , F16D2023/0618 , F16D2023/0631
摘要： The invention relates to a transmitter (18) for a synchronizing assembly of a manual transmission, having a thrust piece (42), a spring (44; 84) that cooperates with the thrust piece (42), and at least one synchronizer ring (30), the thrust piece (42) being acted upon by the spring (44) such that the transmitter (18) can transmit a pre-synchronizing force to the synchronizer ring (30) in the axial direction.
摘要翻译： 本发明涉及一种用于手动变速器的同步组件的发射器（18），其具有推力件（42），与止推件（42）配合的弹簧（44; 84）和至少一个同步器环（ 30），推力片（42）由弹簧（44）作用，使得变送器（18）可以沿轴向方向向同步器环（30）传递预同步力。
-
公开(公告)号：US08863928B2
公开(公告)日：2014-10-21
申请号：US13395623
申请日：2010-09-03
申请人： Peter Echtler , Michael Koelzer , Markus Sauter , Thomas Schnelzer , Armin Siegmund , Wolfgang Voelk
发明人： Peter Echtler , Michael Koelzer , Markus Sauter , Thomas Schnelzer , Armin Siegmund , Wolfgang Voelk
CPC分类号： F16D23/025 , F16D23/04 , F16D2023/0618 , F16D2023/0631 , F16D2023/0637
摘要： An assembly unit for synchronizing a manual gearbox, includes first and second synchronizing rings connected to each other, wherein the two synchronizing rings are connected to each other by a positive-locking connection.
摘要翻译： 用于使手动变速箱同步的组装单元包括彼此连接的第一和第二同步环，其中两个同步环通过正向锁定连接彼此连接。
-
公开(公告)号：US20240336248A1
公开(公告)日：2024-10-10
申请号：US18625636
申请日：2024-04-03
发明人： Michael KOELZER , Markus SAUTER
IPC分类号： B60W10/02
CPC分类号： B60W10/02 , B60W2710/027
摘要： The disclosure relates to a vehicle drive train of a vehicle comprising an engine which serves to drive at least one vehicle wheel, a multidisk brake assigned only to this driven vehicle wheel, and a clutch assigned only to this driven vehicle wheel, wherein the clutch is arranged between the engine and the vehicle wheel and, in the open state, decouples its associated vehicle wheel from the entire remaining vehicle drive train.
-
公开(公告)号：US12000436B2
公开(公告)日：2024-06-04
申请号：US17933979
申请日：2022-09-21
发明人： Jürgen Binder , Peter Echtler , Markus Sauter
CPC分类号： F16D11/14 , F16D2011/006 , F16D2011/008
摘要： A coupling device for coupling two components in a torque-conducting manner including a first coupling component having a first external toothing and a second coupling component having a second external toothing. In addition, the coupling device has a sliding sleeve having an internal toothing which is permanently engaged with the first external toothing and can be selectively brought into engagement with the second external toothing. Furthermore, a locking unit is provided which can selectively assume a locking state in which the sliding sleeve is held in a form-fitting manner in a rotationally coupled state. In addition, the locking unit can selectively assume an unlocking state.
-
公开(公告)号：US20230132839A1
公开(公告)日：2023-05-04
申请号：US18050205
申请日：2022-10-27
发明人： Ansgar DAMM , Sami OEZKAN , Juergen BINDER
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.
-
公开(公告)号：US10883550B2
公开(公告)日：2021-01-05
申请号：US15920858
申请日：2018-05-02
发明人： Andreas Dempfle , Juergen Binder , Peter Echtler
IPC分类号： F16D25/0632 , F16D25/061 , F16D11/14
摘要： A shifting device for a motor vehicle is described, comprising a first coupling component which is adapted to be selectively rotationally coupled to a second coupling component with a form-fit. In an open state, the first coupling component is rotationally decoupled from the second coupling component. In a frictional fit state, the coupling components are rotationally coupled with a frictional fit via a first frictional fit ring and a second frictional fit ring. In a form-fit state, an actuating ring is rotationally coupled to the first coupling component and the second coupling component with a form-fit such that the latter are connected with a form-fit. A motor vehicle transmission, in particular a fully automatic stepped transmission having such a shifting device is additionally presented.
-
10.发明授权公开(公告)号：US10578168B2
公开(公告)日：2020-03-03
申请号：US15804401
申请日：2017-11-06
发明人： Christian Weiher , Martin Kees
摘要： A synchronizer ring for a synchronization unit has a substantially constant sheet-metal cone which tapers in direction of its ring axis from a first axial cone end towards a second axial cone end. At the sheet-metal cone a centering collar is integrally molded and the sheet-metal cone includes a first sheet portion and axially adjacent a second sheet portion. In addition, the sheet-metal cone includes a step portion which axially extends between the second axial cone end and the first sheet portion, wherein a radial outer side of the step portion is offset with respect to a radial outer side of the first sheet portion towards the ring axis. Furthermore, there is shown a method for manufacturing a synchronizer ring.
-
-
-
-
-
-
-
-
-
搜索结果
41 条记录 (耗时 0.016 秒)
