公开(公告)号：US20230150555A1

公开(公告)日：2023-05-18

申请号：US18151121

申请日：2023-01-06

申请人： Transportation IP Holdings, LLC

发明人： Ajith Kuttannair Kumar ,  Brian Nedward Meyer

IPC分类号： B61H13/00 ,  B61L27/04

CPC分类号： B61H13/00 ,  B61L27/04 ,  B61L2201/00

摘要： A system and method includes commencing movement of a vehicle system including a plurality of vehicles from a stationary state. Operation of the vehicle system is controlled to control spacing between the vehicles of the vehicle system.

公开(公告)号：US11613283B2

公开(公告)日：2023-03-28

申请号：US16481977

申请日：2018-01-15

申请人： Faiveley Transport Witten GmbH

发明人： Sebastian Montua

IPC分类号： B61H13/38 ,  B61F5/50 ,  F16D55/224 ,  F16D65/00 ,  B61H1/00 ,  F16D55/00 ,  F16D125/64

摘要： The aim of the invention is to provide a running gear with a mount for a brake linkage on a bogie, wherein the mount has a long service life and requires little maintenance. The transmission of shocks and vibrations between the brake linkage and the bogie is reduced, and the bogie and the brake linkage are electrically insulated from each other. A running gear for a rail vehicle including a bogie and a brake linkage is proposed, having at least one bearing element. The brake linkage is mounted on the bogie and/or is connected to the bogie by means of the at least one bearing element, and the at least one bearing element has a plastic and/or consists of a plastic.

公开(公告)号：US11590991B2

公开(公告)日：2023-02-28

申请号：US17053470

申请日：2018-08-20

申请人： CRRC TANGSHAN CO., LTD.

发明人： Lixin Zhang ,  Hongjiang Xu ,  Hongwei Jing ,  Yunlong Zhang ,  Chuan Ma ,  Guangsheng Zheng ,  Chao Li

IPC分类号： B61H1/00 ,  B61F5/50

摘要： A bogie and a rail vehicle, wherein the bogie includes: a framework, a wheel pair connected to the framework, a braking hanger fixed to the framework, a hanger slider used for fixedly connecting to a vehicle wheel braking clamp, and a transmission member; the hanger slider is connected to the braking hanger, and the transmission member is connected to the hanger slider; a first end of the transmission member extends to a side surface of a vehicle wheel in the wheel pair, and the transmission member is used to drive the hanger slider to move along the lateral direction with respect to the braking hanger when the first end is subjected to a thrust applied in the lateral direction by the vehicle wheel, so that the vehicle wheel braking clamp moves to a position corresponding to the vehicle wheel.

公开(公告)号：US20230003272A1

公开(公告)日：2023-01-05

申请号：US17750964

申请日：2022-05-23

申请人： HYUNDAI MOBIS CO., LTD.

发明人： Taik Sang KWON

IPC分类号： F16D65/50 ,  B61H5/00 ,  F16D55/226 ,  F16D65/00 ,  F16D65/18

摘要： A brake apparatus for a vehicle may include: a caliper part fixed to a vehicle body, and having a cylinder provided therein; a piston part movably installed in the cylinder, and brought into contact with or separated from a pad plate part according to a moving direction thereof; a shaft part configured to receive a driving force from a driving part, and reciprocate in a direction parallel to a longitudinal direction of the cylinder; a pressing part connected to the shaft part, and configured to press the piston part toward the pad plate part as the shaft part is moved to one side; and an angle adjusting part provided between the shaft part and the pressing part, and configured to vary an installation angle of the shaft part with respect to the pressing part.

公开(公告)号：US11536337B2

公开(公告)日：2022-12-27

申请号：US16725431

申请日：2019-12-23

申请人： Westinghouse Air Brake Technologies Corporation

发明人： Michael Anthony Koziol ,  Scott Lee Natschke ,  Peter Paul Gregar

IPC分类号： F16D65/66 ,  F16D65/54 ,  B61H15/00

摘要： A slack adjuster for use with a braking system which has an increased let-out length that enables the use of brake shoes having an increased thickness. The slack adjuster includes a dual spring and canister assembly, an external yoke trigger, or a combination of both the dual spring and canister assembly and the external yoke trigger. A method of retrofitting a truck-mounted brake system is provided, in which the slack adjuster is positioned within the brake system in order to increase the let-out length while maintaining a predetermined spatial envelope within the brake system. The slack adjuster has an increased let-out length enabling the use of thicker brake shoes without requiring modification of the interacting components of the truck mounted brake system since the overall size of the slack adjuster remains the same.

公开(公告)号：US11505221B2

公开(公告)日：2022-11-22

申请号：US16616016

申请日：2018-05-22

申请人： NIPPON STEEL CORPORATION ,  CENTRAL JAPAN RAILWAY COMPANY

发明人： Kousuke Sakaguchi ,  Kazuaki Fujita ,  Masanori Sawada ,  Hironori Yokota ,  Tomohiro Otsuka ,  Jun Asano ,  Masashi Sekiya ,  Seiji Kanamori

IPC分类号： F16D65/18 ,  B61H5/00 ,  F16D55/2265 ,  F16D127/02

摘要： A floating caliper brake device for a railroad vehicle includes: a support pin that is supported by a cylindrical portion of a support frame in such a manner as to be slidable in a direction X; a caliper; a first and second brake shoe; a pressurizing device that moves the first brake shoe back and forth; an elastic member that is expandable and contractible in the direction X; a stopper member that is immovable relatively to the cylindrical portion in the direction X; and a moving member that is frictionally engaged with the support pin so as to be slidable in the direction X.

公开(公告)号：US20220362681A1

公开(公告)日：2022-11-17

申请号：US17878274

申请日：2022-08-01

申请人： JiMi IP, LLC

发明人： Sean Horihan

IPC分类号： A63G21/22 ,  B61B3/00 ,  B61H9/02 ,  B60T7/18 ,  F16D63/00 ,  B61B7/00 ,  A63G21/20

摘要： The zip line rail system can be connected to a challenge course, a zip line, a zip track system, or any combination thereof. The zip line rail system of the present invention can have two rails that a member slide's two wheels rollably engage with, and the zip line rail system can be configured in any of a variety of directions.

公开(公告)号：US20220325763A1

公开(公告)日：2022-10-13

申请号：US17715685

申请日：2022-04-07

申请人： COFREN S.R.L ,  POLI S.R.L

发明人： Vittorio De Soccio ,  Giuseppe Russo ,  Roberto Boffelli

IPC分类号： F16D65/12 ,  B60T1/06 ,  B60T5/00 ,  B61H5/00 ,  F16D65/097

摘要： A pad for disc brakes for railway vehicles comprising a base plate (2), a plurality of friction elements fixed to the base plate and a plurality of spacers, each of which is mounted between the base plate and a respective friction element. In each one of the spacers at least one fixing hole is obtained, which is engaged by a respective rivet suited to lock the friction element to the base plate. Each one of the spacers consists of a plurality of metal plaques, each having a fixing hole obtained in it. The metal plaques are stacked on top of one another so that the respective fixing holes coincide.

公开(公告)号：US11454457B2

公开(公告)日：2022-09-27

申请号：US16442695

申请日：2019-06-17

申请人： Kelvin Thermal Energy Inc.

发明人： Anton Pietsch ,  George W. Lynch ,  Stephen B. Sutherland

IPC分类号： F28D17/00 ,  F28D20/02 ,  H02S10/20 ,  B60T1/10 ,  B60T13/58 ,  F28D20/00 ,  B60L1/02 ,  B60L7/06 ,  B60L7/14 ,  B60L7/22 ,  B61H9/06 ,  H02M7/217 ,  F28F21/02

摘要： An energy transportation and grid support system utilizes at least one transportable containment module capable of storing thermal or chemical energy typically produced from renewable or geothermal sources and providing connectivity with energy conversion equipment typically located in a land or sea-based operating facility. The system includes circuitry to hookup to an adjacent electricity grid for the provision of grid support and/or piping to move thermal energy typically used to drive steam turbines generating electricity. The operating facility also includes a communication arrangement to link with and exchange operations control data with a grid or heating operator and the energy transportation operator. The invention is directed to both apparatus and method for the energy transportation and grid support system.

公开(公告)号：US11447162B2

公开(公告)日：2022-09-20

申请号：US16685115

申请日：2019-11-15

申请人： Fritel & Associates, L.L.C.

发明人： John Gibel ,  Daniel Spaulding ,  Karsten Farley

IPC分类号： B61H7/12

摘要： A rail brake system that may be attached to the undercarriage of a hirail vehicle or other rail vehicle or rail equipment and that includes one or more braking calipers that can be deployed downwardly and used to releasably clamp the heads of one or more rails of a railroad track in order to dynamically brake or statically secure the vehicle or equipment in place in relation to the railroad tracks on which the vehicle or equipment is positioned.