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1. 发明授权

US10167904B2 Adjustment device for a friction clutch 有权
公开(公告)号：US10167904B2
公开(公告)日：2019-01-01
申请号：US14385845
申请日：2013-03-11
申请人： Schaeffler Technologies GmbH & Co. KG
发明人： Gerd Ahnert
IPC分类号： F16D13/38 , F16D13/75
摘要： An adjustment device (1) for a friction clutch (2), including at least the following components: a rotatable driving device (3); an adjustment spindle (4) having an axial direction, which is connected to the driving device in a rotationally fixed manner; a spindle nut (6), which is moved in the axial direction by rotation of the adjustment spindle; and an adjusting unit (7) for adjusting a distance (8) between an engagement device (9) and a pressure plate (10), which adjusting unit is adjusted by an axial motion of the spindle nut (6) in such a way that the axial direction (5) of the adjustment spindle (4) can be oriented parallel to a radial direction (11) of the friction clutch (2). Through the adjustment device here, it is possible to realize a robust functional unit that is sufficiently stiff with respect to the applied centrifugal forces and that has low production requirements, low weight, and low installation space.

2. 发明授权

US10000846B2 Method for producing a tribologically distressed laminate, a laminate and use of an organometallic compound for producing a functional layer of the laminate 有权
公开(公告)号：US10000846B2
公开(公告)日：2018-06-19
申请号：US14410550
申请日：2013-05-23
申请人： Schaeffler Technologies GmbH & Co. KG
发明人： Andreas Schneider , Yashar Musayev , Tim Matthias Hosenfeldt
IPC分类号： C23C16/50 , C23C16/452 , C23C16/513 , C23C16/02 , C23C16/16 , C23C16/18 , C23C16/26 , C23C28/00
CPC分类号： C23C16/452 , C23C16/0281 , C23C16/16 , C23C16/18 , C23C16/26 , C23C16/50 , C23C16/513 , C23C28/322 , C23C28/343 , C23C28/347 , Y10T428/12625
摘要： A method for producing a laminate that has to undergo frictional loads, including a substrate and a functional layer formed from tungsten-containing, amorphous diamond-like carbon. To be able to produce such functional layers easily, they are applied by means of a tungsten-containing precursor and by using a PACVD process. A laminate including a functional layer produced by means of a precursor and to the use of a metallo-organic compound as a precursor for producing a functional layer.

3. 发明授权

US09939065B2 Piston cylinder arrangement, in particular a slave cylinder for a hydraulic clutch actuating device 有权
公开(公告)号：US09939065B2
公开(公告)日：2018-04-10
申请号：US14416508
申请日：2013-08-14
申请人： Schaeffler Technologies GmbH & Co. KG
发明人： Roland Welter , Sebastian Honselmann , Jan Sakschewski , Simon Ortmann
IPC分类号： F15B15/24 , F16J1/01 , F16D25/08 , F16D25/12 , F16J10/02 , F16D23/14 , F15B15/14
CPC分类号： F16J1/01 , F15B15/1466 , F15B15/24 , F16D23/148 , F16D25/083 , F16D25/12 , F16J10/02
摘要： The invention relates to a piston-cylinder arrangement, in particular a slave cylinder for a hydraulic clutch actuating device, comprising a cylinder housing which is made of a plastic, in which an annular pressure chamber is formed in which a piston is mounted so as to be axially movable for actuation of a clutch release bearing, wherein the inner wall of the pressure chamber forms a guide sleeve. In the case of a piston-cylinder arrangement which stands up to the pressures and temperatures that occur in operation of the clutch actuating device, a stop is situated on the guide sleeve facing the clutch release bearing, the stop being in the form of a threaded connection.

4. 发明授权

US09822826B2 Torque converter including stator thrust bearing 有权
公开(公告)号：US09822826B2
公开(公告)日：2017-11-21
申请号：US14566924
申请日：2014-12-11
申请人： Schaeffler Technologies GmbH & Co. KG , Schaeffler Group USA, Inc.
发明人： Patrick Lindemann , Aditya Dattawadkar
IPC分类号： F16D33/18 , F16C17/10 , F16C33/10 , F16H45/02 , F16H41/24
CPC分类号： F16D33/18 , F16C17/102 , F16C33/1075 , F16H41/24 , F16H45/02 , F16H2041/246 , F16H2045/0205 , F16H2045/0215 , F16H2045/0226 , F16H2045/0278 , F16H2045/0289 , Y10T29/4933
摘要： A torque converter is provided. The torque converter includes an impeller including an impeller shell, a turbine including a turbine shell and a stator axially between the turbine and the impeller. A first fluid flow is generated between the impeller and the stator and a second fluid flow is generated between the turbine and the stator. The torque converter further includes a thrust bearing axially between the impeller and the stator or axially between the turbine and the stator. The thrust bearing includes a bearing surface arranged for maintaining a hydrodynamic film thereon in a region of the first fluid flow or the second fluid flow during operation of the torque converter. A method of forming a torque converter is also provided.

5. 发明授权

US09752663B2 Combined linear bearing and lifting actuator for smelting assembly 有权
公开(公告)号：US09752663B2
公开(公告)日：2017-09-05
申请号：US14573449
申请日：2014-12-17
申请人： Schaeffler Technologies GmbH & Co. KG
发明人： Craig Hooker , Carl White
IPC分类号： F16H25/22 , F27B14/08 , F16H25/00 , F27B14/06 , C21B13/00 , F27B1/08 , F27B1/10 , F27D11/10 , F16H25/20
CPC分类号： F16H25/2252 , C21B13/00 , C21B13/12 , F16H2025/204 , F16H2025/2075 , F27B1/08 , F27B1/10 , F27D11/10
摘要： An assembly for a smelting process including a lifting actuator for adjusting a height of an anode with respect to a smelting pot is provided. The lifting actuator includes a body supported adjacent to the smelting pot. A motor is connected to a drive screw located in the body and the motor rotates the drive screw. A floating nut is connected to the drive screw, and a carriage plate rests on the floating nut. At least one linear bearing rail is supported on the body and guides the carriage plate. The anode is mounted on the carriage plate such that the motor drives the floating nut axially within the body to adjust a height of the anode with respect to the smelting pot.

6. 发明授权

US09746059B2 Ball screw drive 有权
公开(公告)号：US09746059B2
公开(公告)日：2017-08-29
申请号：US14413115
申请日：2013-07-04
申请人： Schaeffler Technologies GmbH & Co. KG
发明人： Mario Kreutzer , Dieter Adler
IPC分类号： F16H25/22
CPC分类号： F16H25/2214 , Y10T74/19772
摘要： A ball screw drive with a spindle nut (1) arranged on a screw spindle (2) and a continuous ball channel (7) formed by the screw spindle (2) and the spindle nut (1), in which channel balls arranged along a continuous ball track (8) circulate continuously, wherein the continuous ball channel (7) includes a load channel (9) wound in a spiral shape, with more than one winding, about a spindle axis (S) and a deflecting channel (10) which continuously connects the two ends of the load channel (9) to one another, wherein the spindle nut (1) has a nut part (4), on the inner circumference of which a ball groove (6) is formed being wound in a spiral shape about the spindle axis S, which ball groove, together with a ball groove (3) of the screw spindle (2) being wound in a spiral shape about the spindle axis S, forms the load channel (9), and wherein a deflecting element (5) including the deflecting channel (10) is arranged on the outer periphery of the nut part (4), and the deflecting ends (12) of the deflecting element (5) axially spaced apart from one another each penetrate a recess (11) through the thickness of the wall of the nut part (4), in order to deflect balls from the load channel (9) into the deflecting channel (10), and wherein the recess (11) has an unloading bore (15) connecting to the ball groove (6) of the nut part (4) and to the deflecting end (12) of the deflecting element (5) for unloading the balls, the axis of which unloading hole is arranged at a parallel distance to a plane (E1) containing the spindle axis (S).

7. 发明授权

US09702446B2 Torque converter with parallel torsional vibration dampers 有权
公开(公告)号：US09702446B2
公开(公告)日：2017-07-11
申请号：US14567452
申请日：2014-12-11
申请人： Schaeffler Technologies GmbH & Co. KG
发明人： Gregory Blough
IPC分类号： F16H45/02 , F16F15/14
CPC分类号： F16H45/02 , F16F15/145 , F16H2045/021 , F16H2045/0215 , F16H2045/0226 , F16H2045/0231 , F16H2045/0247 , F16H2045/0263
摘要： A torque converter, including: a cover for receiving torque; a pump non-rotatably connected to the cover; a turbine including a turbine shell; a turbine clutch including a portion of the turbine shell; a first torsional vibration damper including a first input plate non-rotatably connected to the turbine shell, a cover plate, an output flange arranged to non-rotatably connect to an input shaft for a transmission, and a plurality of springs, each spring in the plurality of springs engaged with the first input plate, the cover plate, or the output flange; a second torsional vibration damper including a second input plate, an output plate arranged to non-rotatably connect to the input shaft, and a spring engaged with the second input plate and the output plate; and a lock-up clutch including an axially displaceable piston plate arranged to non-rotatably connect the cover and the second input plate.

8. 发明授权

US09683629B2 Centrifugal force pendulum 有权
公开(公告)号：US09683629B2
公开(公告)日：2017-06-20
申请号：US14410904
申请日：2013-06-26
申请人： Schaeffler Technologies GmbH & Co. KG
发明人： Thorsten Krause , Kai Schenck
IPC分类号： F16F15/14 , F16F15/31
CPC分类号： F16F15/145 , F16F15/31 , Y10T74/2128
摘要： A centrifugal force pendulum having a pendulum mass pair and a pendulum flange, in which an arcuate cut-out with a cut-out contour is provided, wherein the pendulum masses of the pendulum mass pair are situated on both sides of the pendulum flange and are connected to each other by at least one spacer bolt which is guided through the cut-out, wherein the spacer bolt has a damping arrangement which includes a stabilizing element and an elastic damping element, wherein the damping element is designed to damp a striking of the spacer bolt on the cut-out contour of the cut-out, wherein the damping element and the stabilizing element of the damping arrangement are positioned relative to each other so that the damping element is able to strike the cut-out contour of the cut-out directly.

9. 发明授权

US09670970B2 Transport lock, in particular for the piston of a clutch release bearing 有权
公开(公告)号：US09670970B2
公开(公告)日：2017-06-06
申请号：US14421263
申请日：2013-08-09
申请人： Schaeffler Technologies GmbH & Co. KG
发明人： Daniel Bosnjak
IPC分类号： F16D25/12 , F16D25/08
CPC分类号： F16D25/12 , F16D25/083 , F16D25/087 , F16D2013/581 , F16D2500/1066
摘要： A transport lock for a clutch release system, in particular for a slave cylinder of a motor vehicle, is provided having an axially movable piston and a clutch release bearing that is connected to the piston being arranged concentrically on a housing. In order to lock the piston or the clutch release bearing during transport, a retaining ring which has a collar that extends outwards in a radial direction and which is secured on the housing in an inner cavity of the clutch release bearing is provided. A contact surface of the piston lies against the collar of the retaining ring in such a way that the retaining ring restricts the axial movement of the piston.

10. 发明授权

US09651129B2 Core ring with cut or lanced features 有权
公开(公告)号：US09651129B2
公开(公告)日：2017-05-16
申请号：US14522051
申请日：2014-10-23
申请人： Schaeffler Technologies GmbH & Co. KG , Schaeffler Group USA, Inc.
发明人： Aditya Dattawadkar
IPC分类号： F16H41/26 , F16H41/28 , F01D9/04 , F01D25/28
CPC分类号： F16H41/28 , F01D9/042 , F01D25/28 , F16H41/26 , F16H2041/285
摘要： A core ring for a torque converter comprising: an annular body portion including an inner concave surface, an outer convex surface, an inner circumferential edge, and an outer circumferential edge; a plurality of blade tab slots for receiving a plurality of blades; and at least one positioning element including material protruding axially inward from the inner concave surface to form a tip of the positioning element for aligning a stator. A method for installing a torque converter onto a transmission is also provided.

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