摘要:
A step variable transmission for a motor vehicle has a plurality of forward gear stages and at least one reverse gear stage. The transmission comprising: a drive input shaft arrangement, a drive output shaft arrangement, and a plurality of wheel sets which have loose wheels and shift wheels, wherein the shift wheels are rotatably mounted on a shaft arrangement and can be rotationally fixedly connected to the associated shaft arrangement by means of respective shift clutches.
摘要:
A step variable transmission for a motor vehicle has a plurality of forward gear stages and at least one reverse gear stage. The transmission comprising: a drive input shaft arrangement, a drive output shaft arrangement, and a plurality of wheel sets which have loose wheels and shift wheels, wherein the shift wheels are rotatably mounted on a shaft arrangement and can be rotationally fixedly connected to the associated shaft arrangement by means of respective shift clutches.
摘要:
A step variable transmission for a motor vehicle has a plurality of forward gear stages and at least one reverse gear stage. The transmission comprising: a drive input shaft arrangement, a drive output shaft arrangement, and a plurality of wheel sets which have loose wheels and shift wheels, wherein the shift wheels are rotatably mounted on a shaft arrangement and can be rotationally fixedly connected to the associated shaft arrangement by means of respective shift clutches.
摘要:
A parking lock arrangement for a motor vehicle gearbox. A parking lock cog can be fixed to a shaft of the motor vehicle gearbox rotatable about a first axis. A parking lock pawl is supported so that it can pivot about a second axis. An actuating mechanism can pivot the parking lock pawl into a locking position, in which the parking lock pawl meshes with the parking lock cog. A release mechanism can pivot the parking lock pawl out of the locking position into a release position, in which the parking lock pawl is decoupled from the parking lock cog. The actuating mechanism has a cam, which is supported so that it can pivot about a third axis and which in a first cam position holds the parking lock pawl in the locking position.
摘要:
A parking lock arrangement for a motor vehicle gearbox. A parking lock cog can be fixed to a shaft of the motor vehicle gearbox rotatable about a first axis. A parking lock pawl is supported so that it can pivot about a second axis. An actuating mechanism can pivot the parking lock pawl into a locking position, in which the parking lock pawl meshes with the parking lock cog. A release mechanism can pivot the parking lock pawl out of the locking position into a release position, in which the parking lock pawl is decoupled from the parking lock cog. The actuating mechanism has a cam, which is supported so that it can pivot about a third axis and which in a first cam position holds the parking lock pawl in the locking position.
摘要:
The invention relates to an actuator arrangement for a twin-clutch transmission which has a first and a second partial transmission. The first partial transmission contains odd forward gear stages and the second partial transmission contains even forward gear stages. At least one first and one second selector drum have in each case one controllable drive motor and at least one control cam. Each control cam is assigned at least one cam follower. The control cam of at least one selector drum encircles through at least 360°. The associated drive motor is designed to drive said selector drum through at least 360°. The gear stages are distributed on the two selector drums, and arranged on the control cams, in such a way that at least one direct multiple shift can be carried out.
摘要:
A step variable transmission for a motor vehicle has a plurality of forward gear stages and at least one reverse gear stage. The transmission comprising: a drive input shaft arrangement, a drive output shaft arrangement, and a plurality of wheel sets which have loose wheels and shift wheels, wherein the shift wheels are rotatably mounted on a shaft arrangement and can be rotationally fixedly connected to the associated shaft arrangement by means of respective shift clutches.
摘要:
An actuator arrangement for a twin-clutch transmission has a first and a second partial transmission. The first partial transmission contains odd forward gear stages and the second partial transmission contains even forward gear stages. At least one first and one second selector drum have in each case one controllable drive motor and at least one control cam. Each control cam is assigned at least one cam follower. The control cam of at least one selector drum encircles through at least 360°. The associated drive motor is designed to drive said selector drum through at least 360°. The gear stages are distributed on the two selector drums, and arranged on the control cams, in such a way that at least one direct multiple shift can be carried out.
摘要:
Shift drum (10; 10′) for a multi-step transmission of a motor vehicle, with at least one circumferential track (14, 16), in particular circumferential groove (14, 16), into which at least one axially displaceable track follower (S, T) can engage, the circumferential track (14, 16) having flanks (22, 24) along which the track follower (S, T) is guided, characterized in that one of the flanks (22) has a portion (26) which is mounted so as to be movable axially out of a normal position against a restoring force (FR).
摘要翻译:用于具有至少一个周向轨道(14,16)特别是周向槽(14,16)的机动车辆的多步传动的换档鼓(10; 10'),至少一个可轴向移动的履带跟随器 (S,T)可以接合,所述圆周轨道(14,16)具有引导轨道从动件(S,T)的侧面(22,24),其特征在于,所述侧面(22)中的一个具有一部分 26),其被安装成能够抵抗恢复力(F SUB R&R)轴向移出正常位置。
摘要:
A groove follower (70; 90) for cooperating with a shift groove (48) of a shift drum (44) of a multi-step transmission for a motor vehicle, the groove follower (70; 90) having a vertical crowning and a longitudinal crowning, and the shift groove (48) defining an active diameter along which the groove follower (70; 90) is to be guided in a state in which the groove follower (70; 90) engages into the shift groove (48), and the entirety of all the vertices (SHB) of the vertical crowning forming a guide curve (L) along the circumference of the groove follower, characterized in that the position of the vertices of the vertical crowning is selected such that the guide curve (L) corresponds essentially to the active diameter of the shift drum (44).