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Patent Searching and Data


Matches 451 - 500 out of 8,806

Document Document Title
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...  
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...  
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 ...  
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, ...  
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...  
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...  
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),...  
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...  
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...  
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 ...  
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...  
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, ...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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-...  
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 ...  
WO/2010/130442A3
The invention relates to a synchronizing ring (1) for synchronized manual transmissions, which is produced by shaping a flat metal material. The conical friction surface (6) is provided with grooves (8) which are produced exclusively by ...  
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...  
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...  
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...  
WO/2010/130598A1
An actuation system for a clutch, in particular of motor vehicles, comprising an actuation element (2), is disclosed. In order to actuate the clutch, the actuation element (2) can be pivoted about an axis (4) oriented in the Z-coordinate...  
WO/2010/130540A1
The invention relates to a clutch actuation device for a dual clutch transmission. According to the invention, a spherical ring inner surface (Ia) is formed on a bearing inner ring (1). A thrust ring (10), embodied on said spherical ring...  
WO/2010/130366A1
The invention relates to a method for producing a component of a synchronization device for manual transmissions, especially a synchronizer ring (1, 2, 3), a round blank produced from metal being formed in a plurality of forming steps. I...  
WO/2010/130593A1
The invention specifies a connecting structure (3) in a clutch actuation bearing (3, 61), comprising a bearing ring (7, 9), an actuating rod (23), a nut (13, 141) which is connected to a bearing ring (7, 9) and which is screwed onto the ...  
WO/2010/130536A1
The invention relates to a clutch actuation bearing. According to the invention, a first annular element is fixed to a bearing inner ring and comprises a conical surface section which protrudes towards the inner wall of the bearing outer...  
WO/2010/130535A1
The invention relates to a clutch actuation bearing which is actuated by a actuator ring. According to the invention, an annular flange which protrudes in a radially outward direction is formed on an end area of the bearing outer ring, s...  
WO/2010/125278A1
The invention relates to a device (1) for mounting conical rings (2, 3) and a hub (4) of a friction member (7) against an idle pinion (5) mounted on a shaft (6). Said device comprises an attachment (12, 13) for pre-indexing and blocking ...  
WO/2010/125027A1
The ball bearing (1) forms a member for transmitting an axial force and comprises an inner ring (3), an outer ring (4), balls (6) disposed in a raceway chamber (5) formed between the inner ring and the outer ring, and an annular shield (...  
WO/2010/121737A1
The invention relates to a synchronizer unit (1) of a gearbox, in particular of a vehicle, which has at least three interacting synchronizer rings (2, 3, 4), which are disposed concentrically around an axis of rotation (a) and which are ...  
WO/2010/112120A1
The invention relates to a synchronizing ring, wherein a friction surface of a substrate made of metal in the form of a synchronizing ring is coated with a carbon coating. In order to reduce the effort of production, particularly in shor...  
WO/2010/112380A1
The invention relates to a release bearing of a gearshift clutch having a rolling element chamber that is delimited by an outer and an inner ring and comprises a rolling element series, wherein each of the rings have a track for rolling ...  
WO/2010/108697A1
The invention relates to a synchronization unit (12) for a gearbox (10), having a synchronizing element (14) which is mounted on a gear shaft so as to rotate with it, a shifting sleeve (16) which is arranged so as to rotate with the sync...  
WO/2010/108776A1
A disengagement bearing (1, 51, 101, 121 ) with an inner bearing ring (3, 53, 123) and with an outer bearing ring (5, 55, 125) which can rotate relative to the inner bearing ring (3, 53, 123) about a central rotational axis is disclosed,...  
WO/2010/102893A1
The invention relates to a regulated axial pre-tensioning unit (1) that substantially comprises a first ramp disc (11) and a second ramp disc (12) that each have a plurality of ramp contours (8). A ring-shaped cage (2) that carries a plu...  
WO/2010/078085A3
A piston actuated synchronizer system for a split torque transmission where the piston is attached directly to the synchronizer shift collar on the synchronizer centerline to provide the required actuation in a small volume of space and ...  
WO/2010/102765A1
The invention relates to a method for producing a ring (1) of a synchronizing device (2), wherein the ring (1) has a frictional surface (3) for interacting with the frictional surface (4) of a further ring (5) of the synchronizing device...  
WO/2010/099849A1
A double-acting synchronizer comprises a shaft (31), first and second gearwheels (29, 30) rotatably mounted on said shaft (31), a sleeve (11) which is axially displaceable along said shaft (31) between a position in which it locks the fi...  
WO/2010/091961A1
The invention relates to a guide shoe (100, 400) for a release bearing assembly of a vehicle clutch for pretensioned play reduction between an actuator element (420) and a release bearing (430), having at least one U-shaped holder device...  
WO/2010/092278A1
The invention relates to a control mechanism (66) for a friction clutch system (44) of an automobile, comprising: an actuation lever (96) pivotably mounted by means of a hinge (98) and comprising two lever arms (106, 108) having a fixed ...  
WO/2010/086540A1
The invention relates to a dual clutch mechanism having a longitudinally oriented rotational axis, comprising a combined control device (12) that comprises a first fork (88) and a second fork (90) mounted so as to be mobile about a first...  
WO/2010/035030A9
The actuation mechanism (100) includes an actuator beam (102), a reaction element (106) or driver intended to act on the actuator beam, and an output member movable to apply or release an actuating force in response to operation of the a...  
WO/2010/078085A2
A piston actuated synchronizer system for a split torque transmission where the piston is attached directly to the synchronizer shift collar on the synchronizer centerline to provide the required actuation in a small volume of space and ...  
WO/2010/072466A1
The invention relates to a shifting assembly (1) for shifting the reverse gear of a variable speed gearwheel transmission. The shifting assembly (1) comprises a reverse gearwheel (4) that is rotatably arranged on a transmission shaft (2)...  
WO/2010/066449A1
An external synchronizer ring (1), which has a conical ring body (2) having external gearing (3) provided with roof-like pitches (4), a conical sintered coating (5) and at least one index tab (6, 7, 8) arranged on the outer circumference...  
WO/2010/066567A1
The invention relates to a synchronizing device of a motor vehicle transmission, comprising at least one synchronizing ring and a mating cone, wherein a friction ring (13) is arranged between the synchronizing ring (8) and the mating con...  

Matches 451 - 500 out of 8,806