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Patent Searching and Data


Matches 551 - 600 out of 8,845

Document Document Title
WO/2009/137974A1
A lock pin-type automobile synchronizer includes a higher gear conical ring (1) and a lower gear conical ring (4) which are arranged at the sides of a sliding gear sleeve (3). A higher gear lock pin (2) is fixed to one side of the higher...  
WO/2009/135565A1
The invention relates to a coupling device, in particular a geared transmission, comprising a gear (10a; 10b) and a coupling unit (11a; 11b) connected to the gear (10a; 10b), said coupling unit comprising a first coupling element (12a; 1...  
WO/2009/135626A1
A synchronizer ring made of sheet metal (40) for a synchronizer device, comprising a conical ring body (42), outer toothing (54) for blocking the axial movement of a sliding sleeve (10), and at least one indexing tab (44) angled in the a...  
WO/2009/109255A3
The invention relates to a preload unit (1) comprising a first ramp disk (2) and a second ramp disk (5). The ramp disks (2, 5) are designed to have a plurality of cavities (78) between the side of the annular faces of the ramp disks that...  
WO/2009/122062A1
The invention relates to a device for a coupling (2) between a gearbox shaft and an idler gear (4) carried by the latter, comprising: a hub (6) consisting of a central gear (6a), attached onto the shaft (3), and axial projections (6b) on...  
WO/2009/122063A1
The invention relates to a device for double cone coupling (2) between a gearbox shaft (3) and an idler gear (4) carried by the latter, comprising: a hub (6, 7) attached onto the shaft (3); a coupling means (9, 11, 12) capable of convert...  
WO/2009/115269A1
The invention relates to a catch (6) of a synchronization device (27) that can be axially displaced in the installed state with regard to a synchronous body (1) comprising teeth at the outer circumference thereof, wherein the catch (6) c...  
WO/2009/112196A1
The invention relates to a coupling device comprising a synchronizing element (10a; 10b) that has axial teeth (11a; 11b), and a sliding sleeve (12a; 12b) which has axial teeth (13a; 13b) and can be axially moved relative to the synchroni...  
WO/2009/113182A1
A synchronizer (4) capable of synchronous activity through pressing of the friction surfaces of balk rings (7,8) onto the friction surfaces (6a,6b) of a synchro cone (6) adapted to integrally rotate with a speed gear (2b), wherein at lea...  
WO/2009/109241A1
The invention relates to a motor vehicle control system having a plurality of first functional components (2), wherein each first functional component is divided into at least three subcomponents, specifically a strategy subcomponent (3)...  
WO/2009/109255A2
The invention relates to a preload unit (1) comprising a first ramp disk (2) and a second ramp disk (5). The ramp disks (2, 5) are designed to have a plurality of cavities (78) between the side of the annular faces of the ramp disks that...  
WO/2009/109242A1
The invention relates to an actuating device (10) for introducing actuating forces into a friction clutch device in order to actuate at least one friction clutch arrangement of the friction clutch device in the spirit of engagement or di...  
WO/2009/109412A1
The invention relates to a drive for a hybrid vehicle comprising an electric motor disposed in a housing and comprising a clutch 1 provided with a release mechanism 2. The release mechanism 2 is connected non-rotatably through a damping ...  
WO/2008/077731A3
The invention relates to a synchronizing device (1) of a motor vehicle transmission, comprising a synchronizer member (13) disposed on a transmission shaft so as to be torsion-proof in a circumferential direction, a sliding sleeve (14) a...  
WO/2009/106345A1
Synchronism system for a vehicle power transmission mechanism, of the type which makes an elastic connection between a sliding clutch sleeve (1) and a synchronizer hub (2) of said power transmission mechanism. The locking device (11) is ...  
WO/2009/080397A3
The invention relates to a friction ring (1) for a coupling, in particular a synchronizing mechanism of a motor vehicle transmission, having an annular body (2), wherein the annular body (2) has several recesses (3) and friction elements...  
WO/2009/076691A3
The invention relates to a power assist element (11) for arrangement in a synchronizer hub (2) of a transmission synchronization device (1), comprising a base body (17) having a height (18), a longitudinal extension (19) and a lateral ex...  
WO/2009/095585A2
The invention relates to a device (10) for reducing the rotation speed between a driving shaft (11) and a driven shaft (12) that comprises a gear means (18) of the epicyclic type, including a satellite (22) having a general revolution sh...  
WO/2009/092553A1
The object of the invention is to propose a friction layer carrier device and a method for the production thereof, the aim of which is to improve the production quality of friction layer carrier devices. A friction layer carrier device 1...  
WO/2009/093400A1
A ball bearing for a clutch release bearing device, which is capable of effectively preventing the internal pressure in the device from excessively rising while having a high sealing performance and enabling lowering of a torque. The bal...  
WO/2009/093529A1
A clutch device for a motorcycle, capable of being smoothly released. The clutch device (100) has a clutch housing (1), an output-side rotating body (2), a clutch section (3), a pressure plate (4), a diaphragm spring (5), and a release m...  
WO/2008/064636A3
The invention relates to a rotational locking structure for an actuation device for actuating especially an automotive clutch, wherein a linear axial relative movement between a guide sleeve and a piston is produced. In order to achieve ...  
WO/2009/084355A1
A clutch release bearing in which, without making the shape of an outer ring complex, a seal member is prevented as much as possible from coming out of an opening between both rings. The clutch release bearing (10) has as main structural...  
WO/2009/080397A2
The invention relates to a friction ring (1) for a coupling, in particular a synchronizing mechanism of a motor vehicle transmission, having an annular body (2), wherein the annular body (2) has several recesses (3) and friction elements...  
WO/2009/076691A2
The invention relates to a power assist element (11) for arrangement in a synchronizer hub (2) of a transmission synchronization device (1), comprising a base body (17) having a height (18), a longitudinal extension (19) and a lateral ex...  
WO/2009/077344A1
The present invention discloses a sliding sleeve (1) of a synchronization device, in particular for a change-speed transmission, having a gearing (2), wherein at least one tooth (5) has a contour deviating from the other teeth (3). The a...  
WO/2009/074506A1
The invention relates to a clutch release bearing which comprises a first raceway and a second raceway. The aim of the invention is to provide an axially short clutch release bearing which can be manufactured in a cost-effective manner a...  
WO/2009/071496A1
The invention relates to a synchronization arrangement for a manual intermediate transmission, particularly of a motor vehicle, having at least one first and one second idler gear (1, 2) rotatably supported on a transmission shaft and en...  
WO/2009/068403A1
The invention describes a preload unit module (1), wherein at least one ramp disk (2, 5) and a cage (4), which carries a plurality of rolling bodies (3), are held axially against one another in a positively locking fashion. The cage (4) ...  
WO/2009/068402A1
The invention describes a preload unit (1) which comprises a first and a second ramp disk (2, 5). The two ramp disks (2, 5) have ramp contours (8) formed thereon. Rolling bodies (3) are arranged between the first and second ramp disks (2...  
WO/2009/070101A1
Annular spring (10) with open ends intended to be clamped in a circular recess. According to the invention, the spring (10) in a free state has along its circumference a radius of curvature (r) which decreases towards the ends in order, ...  
WO/2009/070267A1
A gearbox (1) having at least two gears is disclosed. The gearbox may include a first gearshaft (3), a second gearshaft (4) selectively engagable with the first gearshaft via the at least two gears, and at least one clutch mechanism (8, ...  
WO/2009/068401A1
The invention relates to a cage (4) for roller bodies (3), wherein the cage (4) includes pockets (16) according to the number of roller bodies (3) to be accommodated. The roller bodies (3) are each in contact with one chute contour (8) c...  
WO/2009/059914A1
The invention relates to a self-adjusting clutch release bearing device for transmitting a clutch actuating force to change the engagement state of a clutch. The invention is based on the object of disclosing solutions, through which it ...  
WO/2009/060737A1
A ball bearing for a clutch release bearing device, in which trouble caused by a difference between pressures inside and outside the bearing is prevented as much as possible with high sealing ability of the bearing secured. The ball bear...  
WO/2009/027184A3
The invention relates to a retaining device for a bearing arrangement (2), said bearing arrangement (2) having a non-rotatable bearing ring (6) and a rotating bearing ring (4). The retaining device comprises a holding element (8) that is...  
WO/2009/048409A1
The invention relates to a clutch device comprising: - a clutch housing (21), - first and second driving elements (22, 24) rotatable relative to the clutch housing, - an axially movable clutch means (25) adapted to allowing driving conne...  
WO/2009/046693A1
The invention relates to an actuation system for a double clutch, comprising a guide sleeve disposed around the transmission input shafts of a double-clutch transmission connected downstream, two pistons being disposed on said sleeve axi...  
WO/2008/074560A3
The present invention relates to a method for the production of a synchronizer ring (1), particularly a synchronizer ring for a synchronizing device of a manual transmission, comprising a ring body (3) extending about an axis of symmetry...  
WO/2009/037241A1
The invention relates to a method for oiling the axial approaches (10) of loose wheels (2, 3) disposed on a shaft (1) to components (6, 17, 18) fixed on said shaft, wherein the oiling of the axial approaches (10) is done by feeding oil t...  
WO/2009/037403A1
The invention relates to a friction clutch device (10) that comprises a reaction plate (22) mounted so as to be capable of rotation about an axis (B) through a bearing (24), and at least a first actuation rear coaxial annular diaphragm (...  
WO/2009/033895A1
The invention relates to a control gear (1) for a synchronizing device of a change-speed gearbox, in particular of a motor vehicle, wherein a clutch body (2) is fixed to the control gear (1) by means of a weld (3) connecting the control ...  
WO/2009/033545A1
The invention relates to an electrically actuated clutch device for selectively establishing and releasing a non-rotatable connection between a selector shaft (18; 18') and a shifting body (12; 12') disposed coaxially on the selector sha...  
WO/2009/034746A1
A case body (18) has a double peripheral wall structure constructed from an inner peripheral wall section (19) and an outer peripheral wall section (20). Between both the peripheral wall sections are arranged hollow sections (22) demarca...  
WO/2009/030403A1
The invention relates to a locking synchronization device for a manual transmission having a sliding sleeve (10) and having at least one synchronizer ring (11) and at least one pressure piece (12, 31, 32, 35, 36, 37), which is provided i...  
WO/2009/027453A1
A method is described for producing a body belonging to a friction pairing, for example a synchronizing ring (1) or an intermediate ring, for a synchronized manual gearbox or variable-speed gearbox, with a frictional surface (2) which se...  
WO/2009/027184A2
The invention relates to a retaining device for a bearing arrangement (2), said bearing arrangement (2) having a non-rotatable bearing ring (6) and a rotating bearing ring (4). The retaining device comprises a holding element (8) that is...  
WO/2009/015993A1
The invention relates to a power shifting element (10), comprising a frictionally engaging element and a positively engaging shifting element, which are connected in series and which can be actuated by an actuator in said sequence for cl...  
WO/2009/015994A1
The invention relates to a power shifting element (9), comprising a frictionally engaging element and a positively engaging shifting element, which are connected in parallel and which can be actuated by an actuator (3) for closing the sh...  
WO/2009/012861A1
The invention relates to a vehicle having a transmission and having a clutch arrangement which has at least the following components: - a clutch which can be moved from a non-actuated open state into a closed state by being acted on with...  

Matches 551 - 600 out of 8,845