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1. 发明公开

US20240227927A9 Method for Actuating an Electric Motor of a Pump Device of a Steering Device, Method for Providing a Correction Value for Correcting a Fluctuation of a Rotational Speed and/or an Output Pressure of a Pump Device of a Steering Device, Device, and Steering Device 审中-公开
公开(公告)号：US20240227927A9
公开(公告)日：2024-07-11
申请号：US18277603
申请日：2022-01-26
申请人： KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH
发明人： Bernhard MILLER
IPC分类号： B62D5/06 , B62D5/065 , B62D6/00
CPC分类号： B62D5/064 , B62D5/065 , B62D6/001
摘要： A method is provided for actuating an electric motor of a pump device of a steering device, having a step of reading the current rotational angle of the electric motor of the pump device and a correction value which represents a relationship between an output pressure of the pump device and/or the rotational speed of the electric motor of the pump device on the basis of the rotational angle of the electric motor, and a step of outputting an actuation signal to the electric motor using the correction value.

2. 发明公开

US20240227918A9 Steering Transmission for Electromechanical Steering System for a Vehicle and Electromechanical Steering System for a Vehicle 审中-公开
公开(公告)号：US20240227918A9
公开(公告)日：2024-07-11
申请号：US17768720
申请日：2020-10-14
申请人： KNORR-BREMSE SYSTEME FüR NUTZFAHRZEUGE GMBH
发明人： Christian WIRTH , Franz-Thomas MITTERER , Janos TOTH , Sven KRUEGER , Ahmed SALEME , Huba NEMETH , Stephan KRINKE
IPC分类号： B62D5/04
CPC分类号： B62D5/0412 , B62D5/0421 , B62D5/0454
摘要： A steering gear for an electromechanical steering system for a vehicle includes an input shaft that can be coupled or connected to a steering column of the steering system, a segment shaft that can be coupled or connected to a steering column lever of the steering system, an angular gear, a servo gear, and an electric motor for driving the servo gear. The angular gear is designed as a bevel gear. The input shaft and the electric motor are connected to the servo gear. The servo gear is connected to the angular gear. The angular gear is connected to the segment shaft. The angular gear is formed to transmit torque from the servo gear to the segment shaft via two transmission paths.

3. 发明申请

US20220163077A1 Disk Brake and Brake Pad 有权
公开(公告)号：US20220163077A1
公开(公告)日：2022-05-26
申请号：US17594318
申请日：2020-03-27
申请人： KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH
发明人： Andreas PETSCHKE , Matthias ADELUNG , Jens FRICKE , Josef SCHROPP
IPC分类号： F16D55/226 , B60T1/06 , F16D65/12 , F16D65/095 , F16D65/00
摘要： An electrically or pneumatically activated disc brake for a commercial vehicle includes: a brake disc having a preferred rotating direction; a brake carrier; a brake caliper guided so as to be displaceable on the brake carrier; a tensioning-side brake pad and a reaction-side brake pad which, in a tensioning-side pad take-up and in a reaction-side pad take-up, are disposed so as to be displaceable parallel to a brake disc rotation axis; and a tensioning device which has a single compression piston with a central axis and which on an end facing the tensioning-side brake pad has a compression piece which by way of a compression face acts on a corresponding counter bearing face of the tensioning-side brake pad such that, when tensioning the brake, an effective area is configured between the compression face and the counter bearing face. The tensioning-side brake pad and the reaction-side brake pad in the circumferential direction are aligned so as to be centered in terms of the brake disc and the central axis of the piston. The effective area, on which the compression face and the counter bearing face bear on one another when tensioning the disc brake, in the circumferential direction lies so as to be offset toward the egress side in terms of the preferred rotating direction of the brake disc and the central axis of the piston.

4. 发明申请

US20220055587A1 Control Architecture for Electrified Braking and Electrified Steering of a Vehicle 有权
公开(公告)号：US20220055587A1
公开(公告)日：2022-02-24
申请号：US17277182
申请日：2019-09-03
申请人： KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH
发明人： Tamas RAPP , Huba NEMETH , Csaba KOKREHEL
IPC分类号： B60T8/88 , B62D9/00 , B60W50/029 , B60W10/20 , B60W10/18
摘要： A control architecture for electrified braking and electrified steering of a vehicle supplies a steering actuator and a steering controller with power from a first one of at least two energy supply units. Two brake actuators are supplied with power from a second one of the at least two energy supply units. A first brake actuator is associated with a first wheel of the vehicle and a second brake actuator is associated with a second wheel of the vehicle. The first brake actuator and/or the second brake actuator is/are actuated to perform a steering function for the vehicle.

5. 发明申请

US20210324918A1 Actuation Mechanism, in Particular for a Clutch Actuator 有权
公开(公告)号：US20210324918A1
公开(公告)日：2021-10-21
申请号：US17272488
申请日：2019-07-29
申请人： KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH
发明人： Daniel GEIS-ESSER , Juergen SCHUDY , Alexander KOCH
IPC分类号： F16D23/14
摘要： An actuation mechanism for a clutch, includes: an actuation element designed to be applied with an actuating force and to be shifted in an actuation direction by same; a transfer element designed to carry out a shift in the actuation direction; and a compensation mechanism designed to apply a reinforcing clamping force for the frictionally engaged transfer of the actuating force between the transfer element and the actuation element, when an actuating force is applied to the actuation element. The compensation mechanism has a friction element and a counter surface which are designed to bring about the reinforcing clamping force via a frictional connection when applying the actuating force. The friction element and the counter surface are designed to generate the reinforcing clamping force via a supporting force resulting from a deflection of the actuating force. The reinforcing clamping force has at least the value of the supporting force.

6. 发明申请

US20210162973A1 BRAKING SYSTEM HAVING A CORRECTION DEVICE FOR CORRECTING AN OPENING TIME OF A VALVE AND METHOD FOR CORRECTING THE OPENING TIME OF THE VALVE 有权
公开(公告)号：US20210162973A1
公开(公告)日：2021-06-03
申请号：US16954070
申请日：2018-12-13
申请人： KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH
发明人： Severin HARTL , Thomas RASEL
IPC分类号： B60T13/68 , B60T13/26 , B60T8/171 , B60T8/172
摘要： A braking system has a correction device for correcting an opening time of a valve. The correction device includes a correction time determination apparatus, which determines a correction time as a difference between a most recently input effective valve opening time and an effective reference system valve opening time. An addition apparatus adds up the correction times after a current effective valve opening time to form a summed correction time, and a signal output for the summed correction time.

7. 外观设计

USD888672S1 Remote control 有权
公开(公告)号：USD888672S1
公开(公告)日：2020-06-30
申请号：US35505931
申请日：2018-03-08
申请人： KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH
设计人： Peter Csontos , Tamás Àldás
摘要： 1.-2. Remote control
1.1 : Front
1.2 : Right
1.3 : Left
1.4 : Back
1.5 : Top
1.6 : Bottom
1.7 : Perspective
2.1 : Front
2.2 : Right
2.3 : Left
2.4 : Back
2.5 : Top
2.6 : Bottom
2.7 : Perspective
The broken lines represent portions of the remote control that form no part of the claimed design.

8. 发明申请

US20190338778A1 Screw Compressor System for a Utility Vehicle 审中-公开
公开(公告)号：US20190338778A1
公开(公告)日：2019-11-07
申请号：US16333564
申请日：2017-09-19
申请人： KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH
发明人： Gilles HEBRARD , Jean-Baptiste MARESCOT , Joerg MELLAR , Thomas WEINHOLD
IPC分类号： F04C29/02 , F04C2/06
摘要： A screw compressor system for a utility vehicle has at least one screw compressor, at least one screw compressor drive and at least one control and/or regulation unit. The control and/or regulation unit is connected to the screw compressor drive and is designed and configured such that it monitors, when the screw compressor is in operation, the ratio of idle time and switched on time of the screw compressor drive and this ratio controls and regulates to a predetermined range.

9. 发明公开

US20230264737A1 Shaft Arrangement and Steering Gear having a Shaft Arrangement 审中-公开
公开(公告)号：US20230264737A1
公开(公告)日：2023-08-24
申请号：US18013333
申请日：2021-07-05
申请人： KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH
发明人： Dimitri EPSTEIN , Dirk LETTOW , Sven KIRSCHBAUM
IPC分类号： B62D5/24 , B62D6/10
CPC分类号： B62D5/24 , B62D6/10
摘要： A shaft arrangement for a steering gear has an input shaft, an output shaft and a torsion rod. The torsion rod is connected in a rotationally secure manner to the input shaft in an input-side connection region of the shaft arrangement. The torsion rod is connected in a rotationally secure manner to the output shaft in an output-side connection region of the shaft arrangement. The input-side connection region is spaced apart from the output-side connection region. The shaft arrangement has a rotation prevention member, wherein the rotation prevention member limits a rotation of the input shaft relative to the output shaft to a maximum rotation angle and, when the maximum rotation angle is reached, can transmit a torque from the input shaft to the output shaft.

10. 发明公开

US20230192057A1 Parking Brake Apparatus for a Vehicle and Method Therefor 审中-公开
公开(公告)号：US20230192057A1
公开(公告)日：2023-06-22
申请号：US17557149
申请日：2021-12-21
申请人： Bendix Commercial Vehicle Systems LLC
发明人： William Plow , Hans Baumgartner , Zsombor Gyorke , János Tóth , Sven Krueger , Levente Hos , Michael Blessing , Andreas Buch
IPC分类号： B60T13/74 , B60T7/12 , F16D65/28 , F16D65/12
CPC分类号： B60T13/746 , B60T7/12 , B60T13/748 , F16D65/12 , F16D65/28 , B60Y2200/141 , B60Y2400/81 , F16D2125/18
摘要： A parking brake apparatus is provided for a vehicle including a vehicle drive train that extends between a vehicle propulsion engine and a vehicle wheel. The parking brake apparatus comprises a wheel drum located away from the vehicle wheel and fixedly attached to a drivetrain shaft that extends along a portion of the vehicle drive train between the vehicle propulsion engine and the vehicle wheel. The parking brake apparatus also comprises activatable drum brake components disposed in an interior chamber of the wheel drum. When activated, the drum brake components apply a clamping force to the wheel drum to prevent the wheel drum and the drivetrain shaft fixedly attached thereto from rotating and thereby preventing the vehicle wheel from rotating to provide the vehicle with a parking brake functionality.

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