Patents Examined by Scott A Browne
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Patent number: 11904729Abstract: A superconducting eddy-current brake for high-speed trains includes a pair of superconducting magnet units with alternate arrangement of N and S poles; and a cryogenic system. The superconducting magnet units are fixed on a bottom of a bogie of the train and an air gap is provided between the superconducting magnet units and a top surface of a rail below the bogie. The cryogenic system is provided on the bogie of the train. Each superconducting magnet unit is embedded with a superconducting container including a coil case, a thermal shield and a Dewar successively from inside to outside. The coil case is filled with liquid helium. A superconducting coil is provided in the coil case and immersed in the liquid helium. A high-vacuum environment is provided in the thermal shield. Liquid nitrogen inlet and outlet pipes are provided on an outer wall of the thermal shield.Type: GrantFiled: September 23, 2020Date of Patent: February 20, 2024Assignee: HEFEI INSTITUTES OF PHYSICAL SCIENCE, CHINESE ACADEMY OF SCIENCESInventors: Chao Fang, Jing Wei, Yuntao Song, Wenhua Dai, Jinxing Zheng
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Patent number: 11897282Abstract: A bicycle rim and/or wheel are provided. The bicycle rim and/or wheel includes a single wall formed into the bicycle rim. The wall is formed of composite material having a spoke attachment portion and a tire attachment portion formed therein. The composite material may include at least two different materials, or fibers used as reinforcement material, forming layers of a thickness of the rim.Type: GrantFiled: April 30, 2019Date of Patent: February 13, 2024Assignee: SRAM, LLCInventors: Ruan Trouw, Michael Hall, Aaron Packard
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Patent number: 11897558Abstract: A track for traction of a vehicle, such as an agricultural vehicle, an industrial vehicle (e.g., a construction vehicle), a military vehicle, or another off-road vehicle, is provided. The track comprises a ground-engaging outer surface for engaging the ground and a plurality of traction projections projecting from the ground-engaging outer surface and distributed in a longitudinal direction of the track. The traction projections may be designed to enhance their resistance to deterioration during use. For example, a blowout resistance of each traction projection may be enhanced to prevent or at least reduce a potential for blowout of the traction projection under repeated loads which may induce heat buildup within it. Also, a wear resistance of the traction projection may be enhanced such that the traction projection wears less rapidly. A system for protecting a track against potential occurrence of blowout is also provided.Type: GrantFiled: August 10, 2020Date of Patent: February 13, 2024Assignee: Camso Inc.Inventors: Patrice Boily, Matthieu Bergeron, Simon Richard, Ghislain Laperle
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Patent number: 11891280Abstract: An arrangement with an end carriage, a plate, and a wheel block which is detachably fastened to the end carriage and comprises a housing and a wheel that is mounted in the housing and projects out of the housing, wherein the plate is located between the end carriage and the wheel block and is fixedly connected to the end carriage and has a base surface directed towards the housing, and wherein the housing has a groove which receives the plate and which has a bottom surface, directed towards the base surface, and side walls delimiting the groove, wherein the wheel block is aligned relative to the end carriage by means of an interlocking connection between the wheel block and the plate.Type: GrantFiled: November 3, 2021Date of Patent: February 6, 2024Assignee: Konecranes Global CorporationInventors: Ralph Eising, Lukas Pieper, Thomas Düllmann, Gregor Jansen, Tony Hong, Henry Chen
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Patent number: 11890895Abstract: A protector for a wheel is formed from a plurality of segments. Each segment is formed from a synthetic material and has an arcuate distal edge of a first radius, the distal edge forming a lip to engage a distal edge of the wheel. Each segment has at least two spoke adjacent edges and an arcuate proximal edge with a second radius less than the first radius. In some embodiments, the proximal edge defines a hook to engage an inner recess of the wheel. Each spoke adjacent edge is configured to reside near a spoke of the wheel during use. In some embodiments, a protrusion extended from the lip serves as a pinch point when a tire deforms during an impact event.Type: GrantFiled: September 26, 2023Date of Patent: February 6, 2024Assignee: 1Lss Inc.Inventors: Fernando Mora, Alejandro Baca, Mydul R. Islam, Kevin H. Vuong
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Patent number: 11884356Abstract: The present disclosure relates to a bicycle quick release device. The bicycle quick release device includes: an inner shaft; a lever connected to one end of the inner shaft, the lever being reciprocatively swingable between a release position and an urge position; an outer sleeve provided for the inner shaft to pass through, an outer circumferential face of the outer sleeve being provided with a sleeve body, an abutting portion disposed on one end of the sleeve body and an expansion portion disposed on the other end of the sleeve body, the expansion portion being provided with a plurality of axially extending sectioned grooves; an urging unit disposed between the lever and the abutting portion of the outer sleeve; and a tapered expansion unit connected to the other end of the inner shaft, an outer circumferential face of the tapered expansion unit being provided with a conical face.Type: GrantFiled: July 8, 2020Date of Patent: January 30, 2024Inventor: Chin-Chao Chang
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Patent number: 11872844Abstract: A wheel of a vehicle has a rim, a hub section and at least two spokes which connect the hub section to the rim. At least one spoke intermediate space between the spokes is at least partially covered by a covering element mounted on the wheel from the outside of the wheel. The covering element is held in the installed position by a fastening device. The fastening device is mounted from the inside of the wheel and is connected to a wheel flange arranged in the inside of the wheel.Type: GrantFiled: January 6, 2020Date of Patent: January 16, 2024Assignee: Bayerische Motoren Werke AktiengesellschaftInventors: Timothy Broome, Kristian Groth, Andreas Krause, Georg Preyss
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Patent number: 11873015Abstract: A train system for moving people within a religious site includes an elevated train track forming a closed loop within the religious site. An object of attention is located at a middle of the closed loop. The train system also includes at least one train on the elevated train track, at least one passenger platform for embarkation of at least one passenger onto the train, and at least one passenger platform for disembarkation of the at least one passenger from the train. The at least one train includes at least one carriage has an inside having a floor, a first seat located closer to the object of attention, and a second seat next to the first seat and farther away from the object of attention. The first seat and second seat have different distances from the floor of the carriage.Type: GrantFiled: July 26, 2023Date of Patent: January 16, 2024Assignee: KING FAISAL UNIVERSITYInventors: Rabab Refat Abdalla, Hamdah Ayed S. Alruwaili, Marwan Mohamed Alshamy
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Patent number: 11873041Abstract: A rubber track, in particular for a road paver or a feeder vehicle, comprising at least one drive wheel and at least one guide wheel, which are placed on a carrier together with wheels arranged in pairs and a rubber track, wherein the wheels have rims, and wherein on a circumferential surface of the rims of the wheels a rubber lining is attached, wherein a guide cam is provided on an inner side of the rubber track, which guide cam is configured to penetrate into an intermediate space between two wheels located next to each other, wherein a contact surface of the wheels facing the guide cam has an insert detachably attached to the rims.Type: GrantFiled: March 29, 2021Date of Patent: January 16, 2024Assignee: JOSEPH VOEGELE AGInventor: Bernhard Erdtmann
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Patent number: 11868134Abstract: The present invention discloses an obstacle navigation travelling device of a power line inspection robot. The present obstacle navigation travelling device of a power line inspection robot includes: a travelling device underframe; a first arm assembly mounted at one end of the travelling device underframe; a first linear driving device for driving the first arm assembly to move linearly on the one end of the travelling device underframe; a second arm assembly mounted at one end of the travelling device underframe far from the first arm assembly; a second linear driving device for driving the second arm assembly to move linearly on the one end of the travelling device underframe far from the first arm assembly; and a third arm assembly. The present invention has the beneficial effects of a large turning range and excellent balancing.Type: GrantFiled: March 18, 2019Date of Patent: January 9, 2024Assignee: JIANGNAN UNIVERSITYInventor: Wenxu Yan
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Patent number: 11865873Abstract: A wheel end assembly having a spindle, a hub, and a rotary seal assembly. The spindle may have a spindle air passage. The hub may have a hub air passage and an annular hub chamber that may extend around an axis. The rotary seal assembly may fluidly connect the spindle air passage to an inlet of the annular hub chamber.Type: GrantFiled: January 21, 2021Date of Patent: January 9, 2024Assignee: ArvinMeritor Technology, LLCInventors: Vittal Kannatti, Nimesh Meghpara, William Bishop, Kou Yang
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Patent number: 11858541Abstract: An articulated rail-transport car for transporting long sections of ribbon rail is described. The car includes a plurality of segments arranged end-to-end and coupled and supported at their adjacent ends by shared trucks. Dedicated trucks are provided near each terminal end of the car and couplers configured to couple to an adjacent rail car are provided at the respective terminal ends. Rail stands are disposed along the length of the car with a spacing that is independent of the locations of the shared and dedicated trucks and that provides a greater number of rail stands than trucks. The segments may be configured to enable interchangeability and to allow any number of the segments to be included in the car. A plurality of the cars can be coupled to enable transport of ribbon rails of any length.Type: GrantFiled: March 6, 2020Date of Patent: January 2, 2024Assignee: Herzog Railroad Services, Inc.Inventors: Jacob D. Herzog, Matt Combs, Tony Shirk
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Patent number: 11858294Abstract: A bicycle disc wheel comprises a first disc panel and a second disc panel. The first disc panel has a first side outer surface and a first side inner surface and the second disc panel has a second side outer surface and a second side inner surface. The first side outer surface radially extends from a first disc panel outer perimeter to a center opening and the second side outer surface radially extends from a second disc panel outer perimeter to the center opening. The second side inner surface faces the first side inner surface. A brace is coupled to the first side inner surface and the second side inner surface that provide radial and axial structural support to the disc panels.Type: GrantFiled: June 8, 2021Date of Patent: January 2, 2024Assignee: HED CYCLING PRODUCTS, INC.Inventors: Christopher Andrew Edin, Gregory Paul Alexander, Michael Cloutier
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Patent number: 11845301Abstract: An air deflection ring that is configured to be attached to a wheel of a motor vehicle that includes a barrel including a cylindrical inner surface and an opposing cylindrical outer surface, a plurality of spokes that are each separated by an opening and attach the barrel to a center of the wheel. The air deflection ring includes a cylindrical mounting ring that is configured to be fixed to the cylindrical inner surface of the barrel, and an air deflection flange that extends radially inwardly toward the center of the wheel from the cylindrical mounting ring. The cylindrical mounting ring is configured to be fixed to the cylindrical inner surface of the barrel at a location positioned immediately adjacent to the plurality of spokes, and the air deflection flange is configured to direct a flow of air away from the openings during rotation of the wheel.Type: GrantFiled: December 1, 2020Date of Patent: December 19, 2023Assignee: FCA US LLCInventors: Arturo Guzman-Magana, Tracy L Schmidt, Irina Zavatski
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Patent number: 11834155Abstract: A wheel retaining assembly for a landing gear having an axle and an outer wheel bearing, the axle defining an axial direction along an axial centerline, is disclosed. In various embodiments, the wheel retaining assembly includes a first wheel spacer configured to slide over the axle and to abut the outer wheel bearing, the first wheel spacer having an axially outward portion; and a second wheel spacer configured to slide over the axle, the second wheel spacer having an axially inward portion configured to engage the axially outward portion of the first wheel spacer.Type: GrantFiled: March 23, 2021Date of Patent: December 5, 2023Assignee: GOODRICH CORPORATIONInventors: James Acks, Samuel J. Reiss
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Patent number: 11833863Abstract: The present disclosure relates a device that includes a rotary union body. Included with the rotary union body is a circumferential air channel, a seal channel, and an intake air channel. The intake air channel is connected to the circumferential air channel. Also disclosed is a hub assembly system that includes a hub and a rotary union body. Included with the rotary union body is a circumferential air channel, a seal channel and an intake air channel. Here the intake air channel is connected to the circumferential air channel.Type: GrantFiled: April 19, 2021Date of Patent: December 5, 2023Assignee: IRH INCInventor: James Jackson
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Patent number: 11833854Abstract: In a vehicle suspension assembly (1), a connection system (4) between a hub bearing unit (2) and a suspension upright or knuckle (3), including: a radially outer lateral cylindrical surface (16) of a radially outer ring or element (6) of the hub bearing unit, configured for interference coupling with a radially inner lateral cylindrical surface (18) of a reception seat (5) of the suspension upright or knuckle; a pair of, or three, lugs (19) that protrude radially in cantilever fashion from the radially outer ring or element of the hub bearing unit, each being provided with an axial through hole (21); a frontal surface (23) of the suspension upright or knuckle, configured for receiving the lugs (19) in axial abutment; and screws (24) fitted in a through manner through the axial holes of the lugs and screwed into respective threaded holes (25) formed in the suspension upright or knuckle, on the frontal surface (23).Type: GrantFiled: July 24, 2020Date of Patent: December 5, 2023Inventors: Daniel Back, Marco Falossi, Paolo A. Re, Stefano Richaud, Marco Romanetto
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Patent number: 11834842Abstract: A magnetic conveyance system comprising a support structure having a ferromagnetic capacity and a trolley moveable upon the support structure in a plurality of directions. The trolley may include a trolley frame and at least one attractor cell disposed on the trolley frame. The at least one attractor cell may comprise a housing and at least one magnet, at least one friction reducing load spreading device, and a load transfer member disposed within the housing. The magnet may provide a magnetic attraction force between the trolley and the support structure. The friction reducing load spreading device may comprise a plurality of bearing balls circulating within a reservoir and a channel formed by the load transfer member disposed within the housing. The load transfer member may also include a bearing surface wherein a portion of the plurality of bearing balls is disposed between the bearing surface and the support structure.Type: GrantFiled: July 17, 2020Date of Patent: December 5, 2023Inventor: Donald Burke
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Patent number: 11833857Abstract: A protector for a wheel is formed from a plurality of segments. Each segment is formed from a synthetic material and has an arcuate distal edge of a first radius, the distal edge forming a lip to engage a distal edge of the wheel. Each segment has at least two spoke adjacent edges and an arcuate proximal edge with a second radius less than the first radius. In some embodiments, the proximal edge defines a hook to engage an inner recess of the wheel. Each spoke adjacent edge is configured to reside near a spoke of the wheel during use.Type: GrantFiled: January 18, 2023Date of Patent: December 5, 2023Assignee: 1Lss, IncInventors: Fernando Mora, Alejandro Baca, Mydul R. Islam, Kevin H. Vuong
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Patent number: 11827052Abstract: A vehicle wheel includes a hub portion attached to a vehicle, a substantially cylindrical rim portion, and a plurality of spoke portions connected to the rim portion and the hub portion. The plurality of the spoke portions have a window portion that penetrates in a wheel axial direction. An inclined surface is provided on a wheel back side of each of the spoke portions such that the inclined surface inclines toward a wheel front side from a center in a wheel circumferential direction toward the window portion. The inclined surface is provided at a portion including one end portion or both end portions in the wheel circumferential direction.Type: GrantFiled: December 21, 2020Date of Patent: November 28, 2023Assignee: CENTRAL MOTOR WHEEL CO., LTD.Inventors: Takanori Amano, Atsushi Yamazumi