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公开(公告)号：US12061210B2
公开(公告)日：2024-08-13
申请号：US17596042
申请日：2020-06-04
发明人： Andre Kluftinger , Andreas Windisch , Klaus Lechner , Pravin Jawarikar , Michael Hauff , Tobias Rohse
CPC分类号： G01P3/487 , G01D5/142 , G01P1/026 , G01R33/072
摘要： A wheel-speed sensor (WSS), including: an active pulse-sensor (PS) having a detection-direction (DD), and a housing for the PS; a movement of a pulse-generator in the DD is detectable by the PS; the WSS has an axis and axis direction (AD) defined to be aligned perpendicularly to the DD; the housing has first/second-components, the first-component (FC) being enclose-able and to which the FC is connectable; the PS is on the FC; the WSS has a radial-cable-outlet (RCO), aligned radially to the axis to lead a cable out; the RCO integrally formed with the second-component (SC) so that the cable is led in a different direction; the FC has a first-region (FR), and the SC has a second-region (SR), the FR-contour-circumference having a shape-feature in predetermined-angle (PA) steps around the axis, so that an FC orientation is definable in the PA steps to provide a PA around the axis.
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公开(公告)号：US20240247695A1
公开(公告)日：2024-07-25
申请号：US18562640
申请日：2022-05-20
发明人： Sylvain DEROUAULT , Vincent BOEHLER
IPC分类号： F16D55/226 , F16D55/00 , F16D65/00
CPC分类号： F16D55/226 , F16D65/0056 , F16D65/0068 , F16D2055/0008 , F16D2250/0076
摘要： A disc brake for a commercial vehicle has a pneumatic brake cylinder, a brake disc, a brake caliper, a brake application device and brake pads. The brake caliper engages over the brake disc. The brake application device, which can be actuated by the brake cylinder, is arranged in the brake caliper, by which the brake pads can be pressed against the brake disc on both sides during braking. An extendable and retractable piston rod of the brake cylinder is in engagement with the brake application device, and the brake caliper is detachably fastened to the brake cylinder by means of a fastening device. The fastening device includes at least one screw with a screw head, a screw shank and an external thread formed on the screw shank and at least one bore with an internal thread formed in or on the brake cylinder, with an internal thread, into which the screw shank is screwed with the external thread, wherein the screw head is locked on a counter surface of the brake caliper. A centering device is designed and provided to center the pneumatic brake cylinder and the brake caliper against each other independently of the screw connection of the at least one screw with the at least one bore.
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公开(公告)号：US20240239402A1
公开(公告)日：2024-07-18
申请号：US18558975
申请日：2022-04-22
发明人： Sven OSELKA
CPC分类号： B62D5/0454 , F16H55/24
摘要： An adjusting device for automatically adjusting a worm on a worm wheel of a worm gear for an electromechanical auxiliary power steering system for a vehicle, includes a spring, a guide linkage, and a pressure piece. The spring is shaped so as to exert a spring force onto the guide linkage in order to radially push the guide linkage towards the worm. The guide linkage is designed to transmit the spring force onto the pressure piece. The pressure piece, which is connected to the guide linkage, is designed to contact a worm section of the worm in order to exert an adjusting force, which is produced by the spring force, onto the worm. The adjusting device additionally has a clamping device which is designed to prevent the guide linkage from moving back away from the worm.
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公开(公告)号：US12041741B2
公开(公告)日：2024-07-16
申请号：US17789568
申请日：2021-01-08
IPC分类号： H05K5/02 , H05K5/06 , F16K17/02 , F16K31/126 , H01M50/308 , H01M50/325
CPC分类号： H05K5/068 , H05K5/0213 , H05K5/0215 , F16K17/02 , F16K31/126 , H01M50/308 , H01M50/325
摘要： A housing having an interior, including: a) a pressure-compensation-device (PCD), for compensating a pressure in the interior as to surroundings of the housing, the interior being connected with the PCD, and an overpressure-valve (OV) with a lip-sealing-element (LSE) with a main-part and a flexible-sealing-lip (FSL), protruding radially-outwardly from an outer-circumference of the main-part and interacts with a sealing-surface (SS); b) an annular-channel (AC), between the main-part and SS, the FSL being in sealed contact with the SS with elastic-pretensioning in a sealing-position and sealingly closes the AC to prevent a flow-conducting connection between the interior/surroundings, and is lifted away from the SS in an open-position and opens the AC to provide a flow-conducting connection between the interior/surroundings; c) the FSL position between the sealing/open positions is controlled as a function of a pressure-difference between the pressure in the interior/surroundings, d) the main-part of the LSE has an inner-gas-through-channel (IGTC) connecting the interior/surroundings, e) the PCD includes a gas-permeable-membrane covering the IGTC, f) the OV and the membrane have a parallel connection, a pressure-difference between the interior/surroundings acting on the OV/membrane, having: g) the main-part and the FSL of the LSE are a single-piece elastomer, h) a borehole in a housing-wall, connectable with the interior/surroundings, i) the LSE is held in the borehole, the sealing-surface interacting with the FSL, and is formed by the radially-inner-circumferential-surface of the borehole.
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公开(公告)号：US20240227929A9
公开(公告)日：2024-07-11
申请号：US18277598
申请日：2022-02-04
摘要： A pump apparatus for an electrohydraulic power steering mechanism for a vehicle includes a hydraulic pump, a working line, a pressure generator, a first control line, a preliminary pressure line, a compensation tank, a shut-off valve having a control inlet, and a second control line. The hydraulic pump is designed to pump a hydraulic oil out of a pump chamber to a pump outlet of the hydraulic pump. The pressure generator has a pressure generation inlet and a pressure generation outlet, and the pressure generator is designed to generate, using an inlet pressure present at the pressure generation inlet, an outlet pressure which can be provided at the pressure generation outlet and is lower than the inlet pressure. As a result, a preliminary pressure can be generated in the pump chamber.
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公开(公告)号：US20240208471A1
公开(公告)日：2024-06-27
申请号：US18085913
申请日：2022-12-21
IPC分类号： B60T8/1761 , B60T8/172 , B60T13/68
CPC分类号： B60T8/17616 , B60T8/172 , B60T13/686 , B60T2220/04 , B60T2270/88
摘要： A method for controlling a deceleration system of a vehicle is disclosed, wherein the deceleration system includes a pressure operated brake system that is a first deceleration subsystem of the deceleration system. The method activates a second deceleration subsystem of the deceleration system for applying a current deceleration effect to the vehicle; generates an activation pressure for activating the brake system, and blocks the generated activation pressure to keep the brake system deactivated. The activation pressure is released and supplied to the pressure operated brake system for activation if the current deceleration effect applied to the vehicle by the second deceleration subsystem is lower than a predetermined deceleration threshold.
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公开(公告)号：US12007256B2
公开(公告)日：2024-06-11
申请号：US17270790
申请日：2019-08-27
发明人： Stefano Rizzi
CPC分类号： G01D5/16 , B60T7/042 , F16D66/00 , G01D5/145 , G01D11/245 , F16D2066/003 , F16D2121/04
摘要： A magnet holder for a stroke sensor in which the stroke sensor comprises a magneto-resistive sensor with a magnet and is configured to sense a linear displacement of a plunger in a cylindrical body of a plunger/cylinder arrangement. The magnet holder includes a sleeve enveloping the plunger; a mounting for the magnet radially protruding from the sleeve; and a cover for closing the sleeve on one side comprising an opening for allowing the linear displacement of the plunger. The sleeve and the cover move relative to each other, when the plunger performs the linear displacement in the cylindrical body.
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公开(公告)号：US20240186756A1
公开(公告)日：2024-06-06
申请号：US18529257
申请日：2023-12-05
发明人： Daniel SKRIBA , Huba Nemeth , Tamas Konya , Csaba Mlinarcsek
IPC分类号： H01R27/02 , B60R16/023 , H01R13/447 , H01R13/52 , H01R13/629
CPC分类号： H01R27/02 , B60R16/023 , H01R13/447 , H01R13/52 , H01R13/629
摘要： A combined connector plug for a connection between a towing vehicle and a trailer is disclosed. The combined connector plug includes: a first connector plug portion configured to connect a first connector socket portion and to provide a first power supply and low-speed communication link between the towing vehicle and the trailer; and a second connector plug portion configured to connect a second connector socket portion and to provide a second power supply and a high-speed communication link between the towing vehicle and the trailer, the high-speed communication link providing a transmission rate that is higher than the low-speed communication link. The first connector plug portion is configured to connect the first connector socket portion even when the second connector plug portion is not connected to the second connector socket portion.
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公开(公告)号：US11999339B2
公开(公告)日：2024-06-04
申请号：US17672021
申请日：2022-02-15
发明人： Jonas Leibbrand , Oliver Jundt , Soeren Muennig
CPC分类号： B60T8/94 , B60T8/321 , B60T13/683 , B60T17/221 , B60T7/12 , B60T2201/03 , B60T2270/402 , B60T2270/406
摘要： A method for defining at least one characteristic curve of a pressure-medium-actuated brake system of a vehicle, the curve representing a relationship between a brake pressure and a brake demand, and for operating a pressure-actuated brake system of a vehicle, in which at least one brake cylinder can be supplied with a pressurized medium under a braking pressure, and in which the braking pressure is formed based on at least one such characteristic curve, and to a pressure-actuated brake system of a vehicle in which at least one brake cylinder can be supplied with a pressurized medium under a braking pressure.
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20.发明授权公开(公告)号：US11987228B2
公开(公告)日：2024-05-21
申请号：US17273043
申请日：2019-09-03
发明人： Tamas Adler , Kornel Straub , Huba Nemeth , Csaba Horvath
CPC分类号： B60T8/94 , B60T7/02 , B60T8/17 , B60T8/1701 , B60T13/581 , B60T13/683 , B60T13/686 , B60T2270/10 , B60T2270/402 , B60T2270/403 , B60T2270/413
摘要： A brake system for a vehicle includes a first axle-pressure-modulator (APM) for service-brake-chambers associated with a first vehicle-axle, a second APM for spring-brake-cylinders associated with a second vehicle-axle, wherein the second APM is connected to an electronic-brake-control-unit configured to issue a first electric-control-signal for controlling the first APM and a second electric-control-signal for controlling the second APM, a further electronic-brake-control-unit configured to issue a further first electric-control-signal for controlling the first APM and a further second electric-control-signal for controlling the second APM, an electronic-parking-brake-controller configured to issue a second pneumatic-control-signal for controlling the spring-brake-cylinders, and a pressure-modulator-unit configured to convert a pneumatic signal or an electric signal issued by the electronic-parking-brake-controller into a first pneumatic-control-signal for controlling the first APM.
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