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Document Title |
WO/2012/002092A1 |
A clutch operation device (1) is provided with a drive mechanism (2) and an assist mechanism (3). The drive mechanism (2) generates a drive force and transmits the drive force to a clutch device (9). The assist mechanism (3) is a mechani...
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WO/2011/160894A1 |
The invention relates to a transmission device (1) having at least one transmission shaft (2), having at least one idler gear (3) which is mounted on the transmission shaft (2), wherein the idler gear (3) is mounted rotatably on the tran...
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WO/2011/154765A1 |
This rolling bearing (6) adapted to transmit an axial thrust force comprises an inner ring (62), an outer ring (64), a series of rolling bodies (66) placed in a rolling chamber (68) defined between respective facing surfaces of the inner...
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WO/2011/151164A1 |
With regard to a simple production, a friction partner (14, 20) of a friction pair for a synchronizing device (2) has a first friction surface (16a, 16b) that consists of a friction material which has an average roughness Rz <10 µm and ...
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WO/2011/147618A1 |
The invention proposes an adjusting mechanism as a superposition gearing having at least one adjusting device (1) with an actuating drive (2) and having a first planetary gear set (3) and a second planetary gear set (3a) which are couple...
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WO/2011/137888A1 |
For a release unit (1) for a pull-type clutch, comprising a release unit housing (2) and a throwout bearing (3) having an outer bearing ring (4) and an inner bearing ring (5), wherein the outer bearing ring is fastened to the release uni...
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WO/2011/128097A1 |
The invention relates to a synchroniser unit (1) having a hub (10), a synchroniser ring (30), a sliding sleeve (70) and a first lever (50), which is arranged in the hub (10) and comprises at least one lever end (51, 52) and a lever head ...
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WO/2011/118480A1 |
Disclosed is a clutch release mechanism that can reduce production cost, and increase power transmission efficiency and controllability. The clutch release mechanism is provided with: a puller that can move in a set direction in response...
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WO/2011/113549A1 |
The invention relates to a release bearing assembly for a release system of a clutch of a motor vehicle, comprising a housing which in the installed position is acted on by a control member used to actuate the release assembly, a rolling...
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WO/2011/073581A9 |
The invention relates to a method for manufacturing a dog ring gear (30), each dog (32) being made up of a front portion and a rear portion, said method including the following steps: forming, by means of compression and sintering, a rin...
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WO/2011/098595A1 |
The invention relates to a coupling assembly (10) for a drive train of a motor vehicle comprising at least one clutch (11), which is disposed on a rotating shaft (12) in order to couple the rotating shaft (12) selectively to a drive elem...
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WO/2011/089335A1 |
The invention relates to a motor vehicle throw-out bearing, including a rotatable ring (1) and a stationary ring (2) arranged so as to form therebetween at least one annular space (8) that is placed on one side of the raceway (5), said a...
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WO/2011/088856A1 |
The invention relates to a positively locking coupling device for a motor vehicle drivetrain, having a first coupling half (10a; 10b; 10c; 10d) which has at least one first positive-locking unit (11a; 11b; 11c; 11d), having a second coup...
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WO/2011/088913A1 |
The invention relates to a disengaging unit having an angular ball bearing actuated by tractive force, comprising an inner bearing ring (1) and an outer bearing ring (2) and rolling elements (3) guided between the bearing rings (1, 2), w...
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WO/2011/087461A1 |
Add an apparatus driven by either electric motor (7), or hydraulic power, to be able to pull and release the arm (1 ) of connecting and disconnecting the clutch disc (in normal stick shift gear box,) to be reservist for car drivers, (to ...
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WO/2011/076171A1 |
The invention relates to an engagement system for a clutch, in particular a dual clutch, comprising at least one engagement lever, which is coupled to an engagement bearing by means of two supports, an actuating element being connected b...
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WO/2011/072648A2 |
A friction element for a synchronizing device as well as an apparatus for producing a friction element for a synchronizing device are disclosed.
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WO/2011/069753A1 |
The invention describes a synchromesh (2) for a vehicle gearbox, the synchromesh comprising a sliding sleeve (14), a synchronizing ring (6), a clutch body (10) and a synchromesh body (4) which is arranged on a component rotating about an...
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WO/2011/067082A1 |
The invention relates to a guide assembly forming a component of a so-called clutch actuation unit, in particular in the field of automobile construction. According to the invention, a glide function surface is formed by applying a PEEK ...
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WO/2011/061440A1 |
The invention relates to a vehicle transmission shift fork (6) that switches, on a stationary bearing point (18) of the latter, between an engaged position and a released position, said fork having, spaced apart from said stationary bear...
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WO/2011/057310A1 |
The invention relates to a method for designing the blocking security of a blocking element of a transmission synchronization device against shifting before the synchronization of a loose gear with a drive shaft is established, wherein a...
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WO/2011/054494A1 |
The invention relates to a blocking synchronization assembly (10) of a manual transmission (12), comprising a synchronizer body (14) fastened non-rotatably on a shaft of the manual transmission (12), and a selector sleeve (16), which is ...
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WO/2011/050771A1 |
The invention relates to an actuating device for actuating clutch devices, comprising at least one bearing support, which can be moved axially on a guide sleeve by means of an actuator unit and which acts on a lever system of a clutch an...
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WO/2011/050768A1 |
The invention relates to an actuation device (3) for clutches (2), in particular clutches in the drive train of a motor vehicle between the drive motor and a gearbox, comprising an actuator unit (6) having a drive (4) and actuating devic...
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WO/2011/041811A1 |
The invention relates to a sintered coupling ring (1), comprising an annulus of coupling teeth (2), which have flanks (4) that are drawn back and that extend from wedge-shaped end faces (3) and, on the side opposite the wedge-shaped end ...
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WO/2011/039440A1 |
The invention relates to a transmission between an input shaft (1) and an output shaft (2) of a motor vehicle, said transmission including at least one housing (3) in which a reducing mechanism (4), two clutch mechanisms (7, 8), one (7) ...
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WO/2011/038790A1 |
The invention relates to an arrangement (2), comprising: a gear (4) and a coupling element (6), which is connected to the gear (4) in a form-fitted manner in order to transmit a rotational motion. The gear (4) and the coupling element (6...
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WO/2011/036115A1 |
The clutch release bearing device comprising a bearing 12 provided with a non-rotating ring 18, a rotating ring 20 and at least one row of rolling elements 22 arranged between the rings, and a wear ring 44 arranged on the rotating ring a...
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WO/2011/035806A1 |
A synchronizing ring assembly (1) comprises at least two synchronizing rings (2, 3, 4). The latter each have a frictional surface (7, 8; 15, 16) which can be placed into operative connection to one another to form a friction pairing. At ...
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WO/2011/036049A1 |
The invention relates to an axial adjusting unit (1) comprising at least two axially opposing adjusting discs (2, 3, 15, 27) centered on a common axially aligned axis (11) and having rising ramped and flat rolling contact zones (13, 14, ...
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WO/2011/029559A1 |
The invention relates to an assembly for a synchronisation device of a gear box, comprising a first and a second synchroniser ring (30) which are interconnected. Said invention is characterised in that both synchroniser rings are connect...
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WO/2011/029557A1 |
The invention relates to a synchronization system for a gearbox, having a synchronizing body (10) which can be non-rotatably fixed to a gear shaft, a shift sleeve (12) which is arranged so as to be axially slidable on the synchronizing b...
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WO/2011/029490A1 |
The invention relates to a synchronisation device (12) for a gear box (10), comprising a hub (14) which is associated with a transmission shaft (16), a sliding sleeve (18) which is arranged in a rotationally fixed manner on the hub (14),...
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WO/2011/029623A1 |
The invention relates to a selector sleeve (10) for a manual transmission having an annular base body (12) and a toothing system (16) which can be arranged movably on a corresponding toothing system of a synchronizer element, wherein the...
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WO/2011/029558A1 |
The invention relates to a transmission ring (20) for a synchronisation assembly for a gear box, comprising a base part (40) on which an actuation part can engage in order to displace said base part in the axial direction, and at least o...
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WO/2011/029585A1 |
The invention relates to a synchronization unit (12) of a gearbox (10), having a synchronizing body (14), which is non-rotatably mounted on a gear shaft, a shift sleeve (18), which is arranged non-rotatably relative to the synchronizing ...
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WO/2011/028209A1 |
A freewheeling synchronizer for a power transmission device includes a clutch race rotationally fixable to a component of the power transmission device, and a synchronizer hub disposed radially outwardly of the clutch race and unidirecti...
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WO/2011/023563A1 |
The invention relates to an electromechanical actuating assembly for at least one shifting element of a vehicle transmission, comprising at least one drive device which is coupled to an adjusting device for actuating a shifting element, ...
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WO/2011/023567A1 |
The invention relates to an electromechanical actuating assembly for at least one shifting element of a vehicle transmission, comprising at least one drive device which is coupled to an adjusting device for actuating the shifting element...
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WO/2011/023565A1 |
The invention relates to an electromechanical actuating assembly for at least one shifting element of a vehicle transmission, comprising at least one drive device which is coupled to an adjusting device for actuating the shifting element...
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WO/2011/023564A1 |
The invention relates to an electromechanical actuating assembly for at least one shifting element of a vehicle transmission, comprising at least one drive device which is coupled to an adjusting device for actuating the shifting element...
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WO/2011/023315A1 |
The invention relates to a synchronising ring (10) of a manual transmission (12), having a friction portion (34), via which the synchronising ring (10) in the installed state can be coupled to a gearwheel (36) of the manual transmission ...
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WO/2011/018436A1 |
The invention relates to a dog clutch (2) for rotatably coupling two rotatably mounted components, comprising two clutch elements (18, 20) disposed coaxially with one other, each being equipped with dogs (36, 38), which clutch elements c...
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WO/2011/009618A1 |
A blocking wedge synchronization unit for a gearbox (46) having a synchronizing element (12), a blocking element (14) mounted in the synchronizing element (12) and a spring (16), which is held between the blocking element (14) and the sy...
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WO/2011/003545A1 |
The invention relates to a dual clutch transmission (1) for a motor vehicle, comprising a first and a second transmission input shaft (EW1, EW2), at least one drive shaft, in particular a first and a second drive shaft (TW1, TW2), wherei...
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WO/2011/003386A1 |
The invention relates to a dual clutch, comprising a first friction clutch pulled by a first lever actuator and a second friction clutch pushed by a second lever actuator, wherein the lever actuators each comprise a lever that is spring-...
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WO/2011/000849A1 |
The invention relates to a synchronization device (100) for a manual transmission having a synchronizing body (1) and at least one synchronizing ring (2) that can be fixed relative to each other in the circumferential direction by means ...
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WO/2010/149129A1 |
The invention relates to a release mechanism, in particular for actuating at least one friction clutch in a drive train of a motor vehicle for optionally separating and connecting two shafts, comprising a housing, which is arranged conce...
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WO/2010/141972A2 |
The invention relates to a calibration device (1) for calibrating a sliding sleeve (2) for a transmission synchronisation device, comprising a die (8), an upper press mould (11) and a lower press mould (12) which are arranged such that t...
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WO/2010/140412A1 |
Friction materials with a high coefficient of dynamic friction have been developed in order to reduce size and weight. However, raising the coefficient of dynamic friction causes adhesion with a sliding partner material and for the opera...
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