Patents Examined by R. J. McCarry, Jr.
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Patent number: 9701320Abstract: This seat includes a guard-rail able to occupy a lowered first extreme position and a raised second extreme position, and means for locking the guard rail when it is in a lowered position. The locking means include a bistable electromagnet provided with a rod that is able to move between a stable first position in which the rod allows the guard rail to lock in the lowered position by interposing an obstacle in the upward path described by a guard rail element to pass from the lowered position to the raised position, and a stable second position in which the rod allows the guard rail to unlock so that it can be moved into the raised position by moving the obstacle away from the upward path described by the guard rail element.Type: GrantFiled: June 13, 2013Date of Patent: July 11, 2017Assignee: SOMMITALInventor: Yves Chedal Bornu
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Patent number: 9701323Abstract: A railcar coupler may include a coupler head comprising a shank and a head portion, the head portion defining a cavity for receiving a knuckle, a thrower, and a lock. The cavity can include a top pulling lug, a bottom pulling lug, and a thrower retaining lug. The top pulling lug can be configured to engage an upper knuckle pulling lug, and the bottom pulling lug being can be configured to engage a lower knuckle pulling lug. During operation of the railcar coupler, the ratio of the stress between the top pulling lug and the bottom pulling lug can be configured to be better balanced to help extend the life of the railcar coupler assembly.Type: GrantFiled: April 6, 2015Date of Patent: July 11, 2017Assignee: Bedloe Industries LLCInventors: Roshan N. Manibharathi, Jerry R. Smerecky, F. Andrew Nibouar, Corey M. Hudson
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Patent number: 9701324Abstract: A chain and hydraulic motor-driven low dog railcar indexer is disclosed which is operable along a curved track section. The system includes left and right track side indexing railcar-moving arrangements, each of which includes an indexer track and a chain-return trough. The indexer tracks and chain return troughs are segmented to accommodate the curved railroad track section and wear pads are provided to enable chain operation in the curved section.Type: GrantFiled: February 5, 2015Date of Patent: July 11, 2017Assignee: Calbrandt, Inc.Inventor: Calvin J. Brandt
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Patent number: 9701321Abstract: A rail vehicle has a internal tank installed. A connection opening is provided on a base of the tank into which a tank closure can be inserted from the outside of the tank. The tank closure is mounted on an inner side of an unfolding, sack-shaped container, and an edge of the sack-shaped container is attached to a shaft which lies beneath the tank, in the base of the rail vehicle.Type: GrantFiled: July 18, 2013Date of Patent: July 11, 2017Assignee: Siemens AktiengesellschaftInventor: Burkhard Arras
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Patent number: 9701328Abstract: An apparatus for use with a railway safety system having a circuit for enabling and disabling a safety device when trains are approaching or within a railway crossing. The apparatus may include an override switch, a flag, and a light, and may generate a control signal received by and configured to override the safety device circuit. The flag and the light may indicate to approaching trains that the safety device of the railway safety system has been overridden.Type: GrantFiled: September 15, 2016Date of Patent: July 11, 2017Assignee: Modesto and Empire Traction CompanyInventors: Jared Martin, Steve Stanhope, Ron Peterson
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Patent number: 9695758Abstract: A fuel system is disclosed that is capable of operating in multiple combustion modes. A method is also disclosed of operating a dual fuel engine in conjunction with the fuel system. The method may include detecting a performance parameter of gaseous fuel in the fuel system. The method may also include selecting a combustion mode from a plurality of combustion modes based on the performance parameter. The method may further include injecting gaseous fuel and liquid fuel into at least one cylinder of the engine according to an injection timing corresponding to the selected combustion mode.Type: GrantFiled: October 10, 2014Date of Patent: July 4, 2017Assignee: Caterpillar, Inc.Inventors: Dana Ray Coldren, Joshua Wayne Steffen, Robert Michael Campion
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Patent number: 9695565Abstract: The present disclosure generally relates to marine rig equipment, and specifically to a mobile jackup rig having one or more moveable cranes. The one or more moveable cranes are configured to operate along a rail, and the one or more moveable cranes are positioned to reach more than one work site location. In one embodiment, a mobile jackup rig includes at least one two-rail system having a first guide-track rail and a second guide-track rail, and at least one moveable crane positioned to operate along the two-rail system. In another aspect, a mobile jackup rig may include at least one moveable pedestal crane positioned on at least one curved or straight guide-track rail system.Type: GrantFiled: November 7, 2014Date of Patent: July 4, 2017Assignee: Zentech, Inc.Inventor: Ramesh Maini
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Patent number: 9689187Abstract: A multiple direction railroad gate release mechanism which is attached between the mount arms of a railroad gate actuator and a crossing arm to prevent breakage of the crossing arm due to impingement in either a frontal or rearward direction by a vehicle or other outside force. A primary pivot arm assembly allows a released movement of the crossing arm in reaction to frontal impingement and returns the crossing arm to the original and detent position subsequent to an impingement in order to maintain grade crossing protection. Spring assemblies, a shock absorber and a spring centering assembly act to return the primary pivot arm assembly and attached crossing arm to a normal detent position. A secondary pivot arm assembly is secured to the primary pivot arm assembly whereby the secondary pivot arm assembly can act independently of the primary pivot arm assembly to allow released movement and return of the crossing arm in reaction to rear impingement.Type: GrantFiled: February 3, 2014Date of Patent: June 27, 2017Assignee: MTR Technologies, Inc.Inventor: Edwin J. Luetzow
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Patent number: 9675893Abstract: An apparatus for magnetic spin control includes a main chassis, a passenger chassis, a circular magnetic array, and a chassis-mounted fin. The main chassis is configured to ride on a track. The passenger chassis is rotatably supported on the main chassis and the passenger chassis is configured to support one or more passengers. The circular magnetic array is coupled to the passenger chassis such that the passenger chassis rotates with the circular magnetic array. The chassis-mounted fin is coupled to the main chassis and extends into a magnetic field of the circular magnetic array. The chassis-mounted fin includes a conductive material and operates as an eddy current brake to dampen rotation of the passenger chassis with respect to the main chassis. The chassis-mounted fin extends into the magnetic field and leaves at least a portion of the magnetic field unobstructed to allow a track-mounted fin to pass into the magnetic field.Type: GrantFiled: June 19, 2015Date of Patent: June 13, 2017Assignee: S&S Worldwide, Inc.Inventors: Todd Snyder, Mike Worley, Alan Schilke
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Patent number: 9670623Abstract: A bonded fastener for a railway rail comprising: top and bottom generally horizontal plates bonded and separated by an insulating material wherein the top plate defines a rail bed; a plurality of clip housings wherein each clip housing houses part of a hold-down clip for attaching the rail to the bonded fastener; a plurality of anchor assembly areas wherein each anchor assembly area defines an opening through the bonded fastener for receiving an attachment device for attaching the fastener to a supporting surface; and one or more generally vertical barriers comprising part of the bonded fastener. Further, a first generally horizontal barrier may extend from the bonded fastener underneath each of the clip housings, and a second generally horizontal barrier may extend from the rail bed underneath the rail on each side of the bonded fastener.Type: GrantFiled: September 4, 2014Date of Patent: June 6, 2017Assignee: L B Foster CompanyInventors: Korhan Ciloglu, Robert Alsop, Pete Frye, Michael O'Connell
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Patent number: 9670962Abstract: An axlebox, comprising a first housing part, a second housing part and a bearing unit mounted therebetween, wherein the first housing part and the second housing part are connected by pivot element on one side of the bearing unit and by tightening feature on another side of the bearing unit. The invention also concerns a vehicle comprising at least one such axlebox. The invention also concerns processes for mounting, dismounting or replacing the bearing unit in such an axlebox.Type: GrantFiled: November 24, 2014Date of Patent: June 6, 2017Assignee: AKTIEBOLAGET SKFInventors: Thierry Le Moigne, Arnaud Turmeau
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Patent number: 9663120Abstract: A side bearer of a railcar truck is designed to limit reciprocal displacement of a truck and railcar under a frame. The side bearer includes a carrying body with a guiding opening wherein a bearing cup is mounted by applying a springing element. A thrust collar is implemented on a guiding wall in a groove. Upon off-loading the cup e.g., during dismantling of a truck from under a railcar, a thrust collar bears against a limiting face ensuring unreleasable connection of the side bearer. Indicator grooving is implemented on a working face and on a lateral wall of a carrying body, enabling visual control of a side bearer technical condition.Type: GrantFiled: January 27, 2015Date of Patent: May 30, 2017Assignee: Rail 1520 IP Ltd.Inventors: Sukhykh Igor Vladimirovich, Rudakova Ekaterina Alexandrovna, Babanin Victor Sergeevich
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Patent number: 9657445Abstract: Assembly (10) for fastening a railway rail (1), comprising a lower platen (11) provided with through holes (111) for anchoring the lower platen to ground (40) by means of anchoring means (15), an upper platen (12) superposable on the lower platen for supporting the rail (1), and a pair of rail fastening clips (142) for fastening the rail to the upper platen (12). The lower and upper platens comprise a pair of corresponding first holes (112, 121) distinct from the through holes (111), for removably securing the upper platen (12) to the lower platen (11) by first fastening means (16) independent of the ground anchoring means (15). The upper platen (12) and the rail fastening clips (142) comprise a pair of corresponding second holes (122, 144) distinct from the first holes and from the through holes, for securing the rail fastening clips (142) to the upper platen (12) by means of second independent fastening means (17).Type: GrantFiled: February 11, 2014Date of Patent: May 23, 2017Assignee: HF Holding SAInventors: Bolom Awi Abalo, Michel Lens
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Patent number: 9651573Abstract: The invention relates to a method for controlling the operation of a positioning system (10) of a train, the system (10) including: a toothed tone wheel (12), three sensors (18, 20, 22) for detecting the presence of a tooth, arranged spatially so that six possible and different positions of the wheel (12) may be represented by six possible logic states of the three sensors (18, 20, 22), the six states being different, the method including a step for: detecting states corresponding to the signals delivered by the three sensors (18, 20, 22), comparing the detected states with the values of the six logic states, determining the operating state of the system (10) according to the comparison.Type: GrantFiled: March 20, 2013Date of Patent: May 16, 2017Assignee: Alstom Transport TechnologiesInventor: Jacques Orion
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Patent number: 9643495Abstract: A pantograph device of a trolley-type truck includes: a base frame; a bottom frame rockably attached to the base frame; a top frame rockably attached to the vicinity of the top end portion of the bottom frame through a connecting shaft; a collector shoe rockably supported in proximity to the top end portion of the top frame; a hydraulic cylinder for raising and lowering the bottom frame, attached to the base frame; and a spring which acts so as to rotate the top frame upward through the connecting shaft. By erecting the bottom frame by the hydraulic cylinder, the tensile force produced in the spring is increased and the top frame is rotated upward through the connecting shaft. This makes it possible to obtain a wide movable range without use of a long and strong spring and enhance the followability to overhead wires without increasing pressing force.Type: GrantFiled: March 21, 2013Date of Patent: May 9, 2017Assignees: HITACHI POWER SOLUTIONS CO., LTD., HITACHI CONSTRUCTION MACHINERY CO., LTD.Inventors: Hiroyuki Kanazawa, Shinji Akino, Toshio Shikama
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Patent number: 9643094Abstract: A flying simulator ride in accordance with present embodiments may include a suspended rotator ring capable of motion in six degrees of freedom. The flying simulator ride may also include a passenger support system suspended from the rotator ring wherein the passenger support system includes a first passenger support unit; and a second passenger support unit, wherein at least one of the first passenger support unit or the second passenger support unit are configured to move relative to one another to assume a stacked configuration and a loading configuration, wherein a distance between the rotator ring and the first passenger support unit is decreased in the stacked configuration relative to the loading configuration.Type: GrantFiled: May 5, 2015Date of Patent: May 9, 2017Assignee: Universal City Studios LLCInventor: Nathanael G. White
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Patent number: 9637144Abstract: A railway car for traveling within a switch of a railway track is disclosed. The railway car includes a body portion for containing goods and a truck portion that is a framework for carrying a plurality of wheels of the railway car. The truck portion is connected to the body portion and is rotatable about an axis of rotation relative to the body portion. The railway car also includes a rotational joint defining the axis of rotation which the truck portion is rotatable about. The rotational joint rotatably connects the truck portion to the body portion of the railway car.Type: GrantFiled: January 20, 2015Date of Patent: May 2, 2017Assignee: The Boeing CompanyInventors: Robert J. Atmur, Thorin Arthur Rogers
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Patent number: 9637137Abstract: A hanger trolley system includes: a driving chain provided in a power rail; a hanger trolley including a hanger dog attached to and detached from a chain dog provided in the driving chain and moving along a free rail formed below the power rail; and a sensor confirming coupling between the chain dog and the hanger dog. A coupled state between the chain dog provided in the driving chain and the hanger dog provided in the hanger trolley is confirmed through the sensor, such that judgment on succession when the hanger trolley is succeeded from a pre-process driving chain to a post-process driving chain becomes clearer as compared with the related art.Type: GrantFiled: December 2, 2014Date of Patent: May 2, 2017Assignee: HYUNDAI MOTOR COMPANYInventor: Sang Kyu Park
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Patent number: 9623883Abstract: In a railcar truck in which secondary springs are disposed between the railcar truck and a carbody of the railcar, the railcar truck has a pair of side beams having concavities configured to receive the secondary springs. Each of the side beams has a side beam outer wall, a side beam inner wall, a side beam lower wall and a side beam upper wall, and the side beam upper wall includes an opening through which the received secondary spring projects. The concavity is formed by the side beam outer wall, the side beam inner wall and the side beam lower wall, and receive the secondary spring through the opening.Type: GrantFiled: April 12, 2013Date of Patent: April 18, 2017Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Yoshi Sato, Junichi Sakamoto
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Patent number: 9623880Abstract: A power system for short trains. In an embodiment, an over-the-road tractor is configured with drive gears on a drive axle to interface with driven gear systems on a rail car. By utilizing the apparatus, a method for efficient delivery of goods in containers on semi-trailers may be achieved, thus saving considerable time, and reducing costs.Type: GrantFiled: May 3, 2016Date of Patent: April 18, 2017Assignee: SEA-TRAIN EXPRESS - LLCInventor: David Kun