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公开(公告)号：US12065114B2
公开(公告)日：2024-08-20
申请号：US17438823
申请日：2020-03-12
Applicant: Faiveley Transport Amiens
Inventor： Stéphane Lesage , Vincent Fromont
CPC classification number: B60T17/221 , B61C17/00 , B61H13/34 , F16D66/00 , B60T17/04 , B60T2270/88 , F16D2066/005 , F16D66/028
Abstract: A vehicle braking system includes a service brake and/or a parking brake, a network of pneumatic pipes provided for supplying, via at least one pneumatic pressure agent, the service brake and/or the parking brake to place the brake(s) in an engaged state or a disengaged state, and a display device for displaying the engaged state and/or the disengaged state of the service brake and/or of the parking brake. The display device includes at least one pneumatic intake connected to the service brake and/or to the parking brake via the network of pneumatic pipes, at least one electrical input, at least one electro-pneumatic triggering member connected to the pneumatic intake and to the electrical input, and at least one electronic display member connected to the electro-pneumatic triggering member and controlled to display the engaged state or the disengaged state of the service brake and/or of the parking brake.
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公开(公告)号：US12049207B2
公开(公告)日：2024-07-30
申请号：US17614284
申请日：2020-04-29
Applicant: HL MANDO CORPORATION
Inventor： Jin Seok Kim , Seong Ho Choi
CPC classification number: B60T13/686 , B60T8/4086 , B60T13/142 , B60T13/148 , B60T17/04 , B60T2270/402 , B60T2270/404 , B60T2270/82
Abstract: Disclosed herein an electronic brake system includes a hydraulic pressure supply device including a first pressure chamber and a second pressure chamber partitioned by a hydraulic piston, and a hydraulic control unit, wherein the hydraulic control unit comprises a first hydraulic flow path connecting the first pressure chamber and one of the first and second hydraulic circuits, a second hydraulic flow path branched from the first hydraulic flow path to connect to the other one of the first and second hydraulic circuits, a third hydraulic flow path branched from the first hydraulic flow path on upstream side of a branch point of the second hydraulic flow path to connect the second pressure chamber, and a fourth hydraulic flow path branched from the first hydraulic flow path on upstream side of a branch point of the third hydraulic flow path to connect the third hydraulic flow path.
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公开(公告)号：US20240217495A1
公开(公告)日：2024-07-04
申请号：US17925831
申请日：2021-03-25
Applicant: HL MANDO CORPORATION
Inventor： Jinseok KIM
CPC classification number: B60T13/62 , B60T8/409 , B60T13/142 , B60T13/662 , B60T13/686 , B60T13/745 , B60T17/04 , B60T2270/402 , B60T2270/404 , B60T2270/406
Abstract: Disclosed is an electronic brake system. The electronic brake system according to the present embodiment comprises: a first block in which a mechanical part that is mechanically operated and linked with a brake pedal is disposed; a second block in which an electronic part electronically operated and controlled by an electronic control unit is disposed; and a connection line which hydraulically connects the first block and the second block. The first block and the second block can be installed at positions spaced apart from each other in a vehicle, and thus the mountability of the brake system and the degree of freedom in designing the vehicle can be improved.
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公开(公告)号：US12005872B2
公开(公告)日：2024-06-11
申请号：US17883012
申请日：2022-08-08
Applicant: NEW YORK AIR BRAKE, LLC
Inventor： Bryan M. McLaughlin , Lawrence E. Vaughn , Derick Call , Christopher J. Ferguson , Joshua D. Woodruff , Danial Rowland
CPC classification number: B60T17/04 , B60T15/52 , B60T17/002 , B60T17/043 , B61H13/34 , F16K5/0605 , F16K24/02 , Y10T137/7256
Abstract: A combined dirt collector and cutout cock (CDC & COC) device for a rail car control to prevent unintentional re-pressurization of the control valve and rail car braking system. The device has an inlet configured for interconnection to an air supply, an outlet configured for interconnection to a control valve of a rail car, a valve moveable between a first position where an inlet is connected to an outlet and a second position where the inlet is isolated from the outlet, and a control valve vent positioned downstream of the valve and configured to open in response to the valve being moved into the second position. The valve may include a ball having a first passageway for selectively connecting and disconnecting the inlet from the outlet and a second passageway formed therethrough that is positioned to interconnect the outlet with the vent when the valve is in the second position.
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公开(公告)号：US11872968B2
公开(公告)日：2024-01-16
申请号：US16925913
申请日：2020-07-10
Applicant: Bendix Commercial Vehicle Systems LLC
Inventor： Randy S Wise , Dennis A Wolf
CPC classification number: B60T15/02 , B60T17/04 , B60Y2200/10 , B60Y2400/81 , Y10T137/1654 , Y10T137/2544
Abstract: A valve for an air brake system on a commercial vehicle comprises a body, an inlet port connected to the body and at least one delivery port connected to the body. The inlet port has a threaded portion distal to the body and a hex portion proximate to the body. The hex portion includes a frangible feature in substantially the mid-point of the hex portion such that the valve can easily be removed from an air brake reservoir when the valve is broken at the frangible feature.
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Patent Agency Ranking
公开(公告)号：US20230256953A1
公开(公告)日：2023-08-17
申请号：US18053808
申请日：2022-11-09
Applicant: Robert Bosch GmbH
Inventor： Andreas Weh , Matthias Mayr , Stefan Kaserer
Abstract: A drilling of a hydraulic block of a hydraulic unit of a pressure-regulating module of a power brake system and, in particular, a set-up of receptacles for solenoid valves in a valve side of the hydraulic block.
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公开(公告)号：US20180283578A1
公开(公告)日：2018-10-04
申请号：US16000443
申请日：2018-06-05
Applicant: DAYCO IP HOLDINGS, LLC
Inventor： Andrew D. Niedert , Brian M. Graichen
CPC classification number: F16K47/04 , B60T17/02 , B60T17/04 , F02M35/10118 , F02M35/10229 , F02M35/10275 , F02M35/1272 , F16K15/02 , Y10T137/7754 , Y10T137/7839
Abstract: Check valves are disclosed and include a housing defining an internal cavity having a first seat and a second seat, and a seal member within the internal cavity translatable between a closed position against the first seat and an open position against the second seat. The second seat has a middle axis transverse to a plane of a longitudinal cross-section of the housing and has a shortest finger positioned to either the left or to the right of the middle axis. The seal member is seatable against the second seat at an angle or in a deflected position against the plurality of fingers, thereby defining a longer distance of travel to reach the closed position for a portion of the check valve disc that is associated with the position of the shortest finger relative to other portions of the check valve disc.
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公开(公告)号：US20180170339A1
公开(公告)日：2018-06-21
申请号：US15833420
申请日：2017-12-06
Inventor： Michael S. Plechey , Jeffrey B. Skweres , John Calderone
CPC classification number: B60T15/021 , B60T15/42 , B60T17/04 , B61H9/00
Abstract: A brake distributor valve for a Russian railway vehicle includes a body defining a brake pipe passageway configured to be in fluid communication with a brake pipe, a reservoir passageway configured to be in fluid communication with a reservoir, and a reference pressure passageway configured to be in fluid communication with a reference pressure source. The brake distributor valve includes a service accelerated release valve having a valve member with a first position where the brake pipe passageway is isolated from the reservoir passageway and a second position where the brake pipe passageway is in fluid communication with the reservoir passageway. The valve member is configured to supply pressure from the reservoir passageway to the brake pipe passageway during a brake release event, where the valve member is actuated between the first and second positions based on a pressure within the reference pressure passageway.
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公开(公告)号：US20180142820A1
公开(公告)日：2018-05-24
申请号：US15858823
申请日：2017-12-29
Applicant: Tectran Mfg. Inc.
Inventor： Kenneth M. Caprio , Edward H. Badhorn , James C. Papafagos , Bruce D. McKie
CPC classification number: B60T17/04 , F16L3/1075 , F16L3/11 , F16L3/2235 , F16L27/0808 , F16L33/30 , F16L37/088 , F16L57/005
Abstract: A swivel coupling assembly includes a first annular member having at least one annular barb, a shoulder and at least one annular groove containing a seal. There is a first bearing surface and a second bearing surface either side of the annular groove. The first and second bearing surfaces have a width equal to or greater than a width of the annular groove. There is a second annular member having an inner surface defining a bore configured to receive the first annular member. When joined, the shoulder of the first annular member frictionally engages the bore of the second annular, thereby allowing rotation. The seal engages with and seals the bore at a location between the ends of the second member. and spaced by a distance of at least the width of the first and second bearing surfaces from the shoulder and the second opening, respectively.
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公开(公告)号：US09975535B1
公开(公告)日：2018-05-22
申请号：US15357606
申请日：2016-11-21
Applicant: Honda Motor Co., Ltd.
Inventor： Dustin M Schroeder , Jason A Sovern
CPC classification number: B60R16/0215 , B60T17/04 , B60Y2200/20 , B62D23/005
Abstract: A motor vehicle having a tubular frame, an engine, and a brake modulation system comprising sensors and a modulator includes a bracket that includes a bracket body, at least one body attachment point, and at least one bracket fastener for attaching the bracket body to the tubular frame at the at least one body attachment point. The motor vehicle also includes a cover that includes a cover body, at least one cover attachment point, at least one cover fastener for attaching the cover body to the bracket at the at least one cover attachment point, and wherein the modulator is attached to the bracket and is covered by the cover.
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