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1. 发明申请

US20210387685A1 DIFFUSER SYSTEM HAVING A PIVOTABLE DOWNFORCE-GENERATING BODY IN THE FLOW PATH, AND MOTOR VEHICLE HAVING A DIFFUSER SYSTEM 有权
公开(公告)号：US20210387685A1
公开(公告)日：2021-12-16
申请号：US17341491
申请日：2021-06-08
申请人： Röchling Automotive SE & Co. KG
发明人： Karsten Grebel
IPC分类号： B62D35/02 , B62D37/02
摘要： A diffusor system for a motor vehicle, including a diffuser duct, which extends along a virtual duct path and is traversable by flow in a flow direction, having at least one duct bounding surface which is curved about a diffuser curvature axis, the diffuser curvature axis forming an angle with the duct path, and including a downforce-generating body, which can pivot between two operating positions about a pivot axis, which is orthogonal to the duct path; in a cross-sectional plane, which is orthogonal to the pivot axis, the downforce-generating body having a profile that generates downforce in response to approach flow; in an activation operating position, a leading edge of the downforce-generating body, which is more proximate to the upstream longitudinal end of the diffuser duct, being at a greater distance from the curved duct bounding surface than in an inactivation operating position, which differs from the activation operating position; the pivot axis extends outside of the downforce-generating body.

2. 发明授权

US11161557B2 Wheel spoiler having a physically compact overload coupling 有权
公开(公告)号：US11161557B2
公开(公告)日：2021-11-02
申请号：US16705803
申请日：2019-12-06
申请人： Röchling Automotive SE & Co. KG
发明人： Patrick Urbach , Peter Dill , Karsten Grebel , Andreas Cierpka
IPC分类号： B62D35/00 , F15D1/00 , B62D37/02
摘要： A wheel spoiler arrangement, encompassing: a wheel spoiler carrier; a wheel spoiler received displaceably relative to the wheel spoiler carrier between inactive and active positions constituting operating positions; a motion guidance system between the carrier and the spoiler, a drive system to drive the spoiler between its operating positions, and an overload coupling that transfers force in a direction from the spoiler to the drive system up to a predetermined limit load; the overload coupling having a shiftable structure that is shiftable, between an effective position into which the structure is preloaded in a force-transferring engagement and a passive position in which position the force-transferring engagement is not possible; the shiftable structure being shiftable from the effective position into the passive position upon exceedance of the limit load resulting from a force acting on the spoiler.

3. 发明申请

US20200067127A1 BATTERY MODULE, IN PARTICULAR FOR A MOTOR VEHICLE, HAVING AT LEAST ONE BATTERY CELL SUBJECTED TO FORCE AND AT LEAST ONE LWRT INTERLAYER 审中-公开
公开(公告)号：US20200067127A1
公开(公告)日：2020-02-27
申请号：US16609279
申请日：2018-06-04
申请人： RÖCHLING AUTOMOTIVE SE & CO. KG , BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT
发明人： Dirk Montan , Richard Koehnsen , Karsten Grebel , Rene Falk , Tuncay Idikurt
IPC分类号： H01M10/04 , H01M2/10
摘要： A battery module, in particular for a motor vehicle, encompassing at least one battery cell that is received, in a manner impinged upon by compressive force along a spacing axis, between two pressure surfaces arranged with a spacing from one another along the spacing axis and clamped toward one another; at least one interlayer additionally being provided along the spacing axis between the pressure surfaces; the interlayer, constituting an LWRT interlayer, encompasses a porous LWRT material having a thermoplastically bonded fiber web.

4. 发明授权

US10953933B2 Active wheel spoiler 有权
公开(公告)号：US10953933B2
公开(公告)日：2021-03-23
申请号：US16107018
申请日：2018-08-21
申请人： Röchling Automotive SE & Co. KG
发明人： Andreas Schmitt , Karsten Grebel , Juliane Nies , Peter Dill , Virgil-Catalin Petrisor , Patrick Urbach , Nagaraj Koppad
IPC分类号： B62D35/00 , B62D37/02 , B62D35/02
摘要： A wheel spoiler apparatus encompassing a flow impingement body, a displacement drive system, and a displacement guidance system, the flow impingement body being displaceable between a retracted inactive position and an extended active position, the displacement guidance system comprising a vehicle connection region in which it is connectable to a vehicle body, and comprising a flow impingement body connection region in which it is connected to the flow impingement body, the displacement guidance system encompasses two four-joint linkages coupled to one another via a common pivot joint.

5. 发明申请

US20190061839A1 Active Wheel Spoiler 审中-公开
公开(公告)号：US20190061839A1
公开(公告)日：2019-02-28
申请号：US16107018
申请日：2018-08-21
申请人： Röchling Automotive SE & Co. KG
发明人： Andreas Schmitt , Karsten Grebel , Juliane Nies , Peter Dill , Virgil-Catalin Petrisor , Patrick Urbach , Nagaraj Koppad
IPC分类号： B62D35/00 , B62D35/02 , B62D37/02
摘要： A wheel spoiler apparatus encompassing a flow impingement body, a displacement drive system, and a displacement guidance system, the flow impingement body being displaceable between a retracted inactive position and an extended active position, the displacement guidance system comprising a vehicle connection region in which it is connectable to a vehicle body, and comprising a flow impingement body connection region in which it is connected to the flow impingement body, the displacement guidance system encompasses two four-joint linkages coupled to one another via a common pivot joint.

6. 发明授权

US11444313B2 Battery module, in particular for a motor vehicle, having at least one battery cell subjected to force and at least one deformable interlayer 有权
公开(公告)号：US11444313B2
公开(公告)日：2022-09-13
申请号：US16609279
申请日：2018-06-04
申请人： RÖCHLING AUTOMOTIVE SE & CO. KG , BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT
发明人： Dirk Montan , Richard Koehnsen , Karsten Grebel , Rene Falk , Tuncay Idikurt
IPC分类号： H01M10/04 , H01M50/20 , H01M10/48
摘要： A battery module, in particular for a motor vehicle, encompassing at least one battery cell that is received, in a manner impinged upon by compressive force along a spacing axis, between two pressure surfaces arranged with a spacing from one another along the spacing axis and clamped toward one another; at least one interlayer additionally being provided along the spacing axis between the pressure surfaces; the interlayer, constituting an LWRT interlayer, encompasses a porous LWRT material having a thermoplastically bonded fiber tangle.

7. 发明申请

US20210284011A1 AIR FLAP APPARATUS HAVING A TOGGLE JOINT COUPLING 有权
公开(公告)号：US20210284011A1
公开(公告)日：2021-09-16
申请号：US17198345
申请日：2021-03-11
申请人： Röchling Automotive SE & Co. KG
发明人： Karsten Grebel
IPC分类号： B60K11/08
摘要： An air flap apparatus for a motor vehicle, encompassing: a frame having an air passthrough opening; a first air flap arrangement and a second air flap arrangement respectively encompassing at least one displaceable first and second air flap; a common motion drive system for displacing the first and the second air flap arrangement; a motion coupling for coupling both the first and the second air flap arrangement to the motion drive system, the first air flap arrangement and the second air flap arrangement being respectively displaceable between a blocking position having a greater degree of coverage of the air passthrough opening and a passthrough position having a lesser degree of coverage of the air passthrough opening; the motion coupling coupling the first and the second air flap arrangement to the motion drive system in such a way that the first and the second air flap arrangement are drivable by the motion drive system asynchronously for a displacement motion, the motion coupling encompasses a toggle lever linkage having a first and having a second toggle lever that are connected to one another, pivotably around a toggle joint axis, to form a toggle joint; the first toggle lever being motion-transferringly coupled to the first air flap arrangement; and the second toggle lever being motion-transferringly coupled to the second air flap arrangement; and the motion drive system being motion-transferringly coupled to the first and/or to the second toggle lever.

8. 发明申请

US20200094888A1 ACTIVELY DISPLACEABLE WHEEL SPOILER HAVING OVERLOAD PROTECTION BY WAY OF A DEFLECTION ELEMENT 审中-公开
公开(公告)号：US20200094888A1
公开(公告)日：2020-03-26
申请号：US16562932
申请日：2019-09-06
申请人： Röchling Automotive SE & Co. KG
发明人： Karsten Grebel
IPC分类号： B62D35/00 , B62D35/02
摘要： A wheel spoiler arrangement, encompassing: a wheel spoiler carrier; a wheel spoiler received displaceably relative to the spoiler carrier between inactive and active positions constituting operating positions; a motion guide arranged between the spoiler carrier and the wheel spoiler and guides the displacement of the wheel spoiler between its operating positions; a displacement drive system which is coupled motion-transferringly to the wheel spoiler by a coupling member that drives the wheel spoiler relative to the spoiler carrier to perform a displacement motion between its operating positions; the coupling member is a reversibly deformable component arrangement which has a first predetermined conformation under an operational load that does not exceed a predetermined limit load and which is embodied to deform into a second conformation, different from the first conformation, under an extraordinary load that exceeds a predetermined limit load, the reversibly deformable component arrangement being deformable from the second conformation back into the first conformation.

9. 发明申请

US20170355403A1 FRONT SPOILER ARRANGEMENT WITH A FLOW GUIDING COMPONENT, WHICH IS SEPARABLE FROM THE MOVING ACTUATOR AS AN OVERLOAD PROTECTION 审中-公开
公开(公告)号：US20170355403A1
公开(公告)日：2017-12-14
申请号：US15584284
申请日：2017-05-02
申请人： Röchling Automotive SE & Co. KG
发明人： Karsten Grebel
IPC分类号： B62D35/00 , B62D37/02
CPC分类号： B62D35/005 , B62D35/00 , B62D37/02 , Y02T10/82
摘要： A front spoiler arrangement for a motor vehicle, comprising a support component, a flow guiding component, which is positioned on the support component in a movable way between a further retracted position and a further extracted position, a guiding formation, which guides the movement between the two positions and a moving actuator, which is coupled to the flow guiding component by way of a coupling element, the coupling element and at least one component of either the moving actuator and the flow guiding component are coupled to each other through a connection arrangement, which has a surmountable detent formation, which separates from each other two possible relative operating positions between a component and the coupling element, i.e. a normal operating position and an emergency operating position, wherein a retraction movement of the flow guiding component in the direction opposite to the further extracted position beyond a retracted end position is mechanically prevented.

10. 发明授权

US11584218B2 Air flap apparatus having a toggle joint coupling 有权
公开(公告)号：US11584218B2
公开(公告)日：2023-02-21
申请号：US17198345
申请日：2021-03-11
申请人： Röchling Automotive SE & Co. KG
发明人： Karsten Grebel
IPC分类号： B60K11/08
摘要： An air flap apparatus for a motor vehicle, encompassing: a frame having an air passthrough opening; a first air flap arrangement and a second air flap arrangement respectively encompassing at least one displaceable first and second air flap; a common motion drive system for displacing the first and the second air flap arrangement; a motion coupling for coupling both the first and the second air flap arrangement to the motion drive system, the first air flap arrangement and the second air flap arrangement being respectively displaceable between a blocking position having a greater degree of coverage of the air passthrough opening and a passthrough position having a lesser degree of coverage of the air passthrough opening; the motion coupling the first and the second air flap arrangement to the motion drive system in such a way that the first and the second air flap arrangement are drivable by the motion drive system asynchronously for a displacement motion, the motion coupling encompasses a toggle lever linkage having a first and having a second toggle lever that are connected to one another, pivotably around a toggle joint axis, to form a toggle joint; the first toggle lever being motion-transferringly coupled to the first air flap arrangement; and the second toggle lever being motion-transferringly coupled to the second air flap arrangement; and the motion drive system being motion-transferringly coupled to the first and/or to the second toggle lever.

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