Patents by Inventor Oliver M. Veit
Oliver M. Veit has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230399033Abstract: A railroad hopper car has a hopper carried between two trucks, and has convergent end and side slope sheets that feed a bottom discharge. The bottom discharge has a rectangular frame. The bottom discharge is lower than the center sill. The car has a flat bottom discharge having multiple arrays of louvers. All of the lading discharges through the flat bottom. The side sheets extend downwardly beyond the side sills, so that the side slope sheets terminate below the side sills. The car has laterally extending shear force transfer members, that provide a shear connection between the side walls of the car, and have openings to permit lading from the main containment volume of the car to pass therethough to the lading discharges. The louvers are joined to move together. Alternatively, the gate may include two opposed sliding doors separated by a beam that runs under the center sill.Type: ApplicationFiled: June 23, 2023Publication date: December 14, 2023Applicant: National Steel Car LimitedInventors: Oliver M. Veit, Kenneth Wayne Black, Elliot Powidajko, Tomasz Bis, Harinder Singh Natt, Zijian Yan
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Patent number: 11697437Abstract: A railroad hopper car has a hopper carried between two trucks. The hopper has convergent end and side slope sheets that feed a flat bottom discharge. It has a rectangular frame at least half as wide as the car, and at least half as great as the truck center distance. The car capacity is over 5000 cu. ft. The bottom discharge is lower than the center sill. There are ring frames having a bottom reinforcement that passes clear under the center sill. The car has flat bottom discharge gates having multiple arrays of louvers. The side sheets extend downwardly beyond the side sills, so that the side slope sheets terminate at a transition below the side sills. The louvers have curved edges. The louvers move together. The gate may include two opposed sliding doors separated by a beam that runs under the center sill.Type: GrantFiled: April 29, 2020Date of Patent: July 11, 2023Assignee: National Steel Car LimitedInventors: Elliot Powidajko, Oliver M. Veit, Tomasz Bis, Harinder Singh Natt, Zijian Yan
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Patent number: 11691652Abstract: A railroad hopper car has a hopper carried between two trucks, and has convergent end and side slope sheets that feed a bottom discharge. The bottom discharge has a rectangular frame. The bottom discharge is lower than the center sill. The car has a flat bottom discharge having multiple arrays of louvers. All of the lading discharges through the flat bottom. The side sheets extend downwardly beyond the side sills, so that the side slope sheets terminate below the side sills. The car has laterally extending shear force transfer members that provide a shear connection between the side walls of the car. The shear force transfer members have openings to permit lading from the main containment volume of the car to pass therethough to the lading discharges. The louvers are joined to move together. Alternatively, the gate may include two opposed sliding doors separated by a beam that runs under the center sill.Type: GrantFiled: April 29, 2020Date of Patent: July 4, 2023Assignee: National Steel Car LimitedInventors: Oliver M. Veit, Kenneth Wayne Black
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Publication number: 20200377130Abstract: A gondola car has a door and an associated door frame the end. The door hangs hingedly from the header of the frame. The header runs across the top of the door opening and is connected to the top chords at either side. The door posts are positioned inside the side sheets and tie into the header at each upper corner. The side sheets lap onto the door posts to allow longitudinal adjustment of the side assemblies and the door frame relative to each other, at assembly. The side posts are connected to the header with a tie plate that is bolted to both members. The car may also have a tarp dome at each end. The tarp dome has non-welded connections that have play to permit the tarp dome to accommodate movement of the top chords.Type: ApplicationFiled: August 20, 2020Publication date: December 3, 2020Applicant: NATIONAL STEEL CAR LIMITEDInventors: Oliver M. Veit, Kenneth Wayne Black, James W. Forbes, Mark Anthony Suffoletta, James Batchelor
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Publication number: 20200353954Abstract: A railroad hopper car has a hopper carried between two trucks, and has convergent end and side slope sheets that feed a bottom discharge. The bottom discharge has a rectangular frame. The bottom discharge is lower than the center sill. The car has a flat bottom discharge having multiple arrays of louvers. All of the lading discharges through the flat bottom. The side sheets extend downwardly beyond the side sills, so that the side slope sheets terminate below the side sills. The car has laterally extending shear force transfer members that provide a shear connection between the side walls of the car. The shear force transfer members have openings to permit lading from the main containment volume of the car to pass therethough to the lading discharges. The louvers are joined to move together. Alternatively, the gate may include two opposed sliding doors separated by a beam that runs under the center sill.Type: ApplicationFiled: April 29, 2020Publication date: November 12, 2020Applicant: National Steel Car LimitedInventors: Oliver M. Veit, Kenneth Wayne Black
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Publication number: 20200339163Abstract: A railroad hopper car has a hopper carried between two trucks. The hopper has convergent end and side slope sheets that feed a flat bottom discharge. It has a rectangular frame at least half as wide as the car, and at least half as great as the truck center distance. The car capacity is over 5000 cu. ft. The bottom discharge is lower than the center sill. There are ring frames having a bottom reinforcement that passes clear under the center sill. The car has flat bottom discharge gates having multiple arrays of louvers. The side sheets extend downwardly beyond the side sills, so that the side slope sheets terminate at a transition below the side sills. The louvers have curved edges. The louvers move together. The gate may include two opposed sliding doors separated by a beam that runs under the center sill.Type: ApplicationFiled: April 29, 2020Publication date: October 29, 2020Applicant: National Steel Car LimitedInventors: Elliot Powidajko, Oliver M. Veit, Tomasz Bis, Harinder Singh Natt, Zijian Yan
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Patent number: 10766505Abstract: A gondola car has a door and an associated door frame the end. The door hangs hingedly from the header of the frame. The header runs across the top of the door opening and is connected to the top chords at either side. The door posts are positioned inside the side sheets and tie into the header at each upper corner. The side sheets lap onto the door posts to allow longitudinal adjustment of the side assemblies and the door frame relative to each other, at assembly. The side posts are connected to the header with a tie plate that is bolted to both members. The car may also have a tarp dome at each end. The tarp dome has non-welded connections that have play to permit the tarp dome to accommodate movement of the top chords.Type: GrantFiled: January 11, 2017Date of Patent: September 8, 2020Assignee: National Steel Car LimitedInventors: Oliver M. Veit, Kenneth Wayne Black, James W. Forbes, Mark Anthony Suffoletta, James Batchelor
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Publication number: 20200240193Abstract: A railroad hopper car body includes a set of hopper and hopper discharges. Egress of lading from the discharges is governed by movable doors that swing between a closed position and an open position. The motion is driven by a mechanical transmission that is itself driven by an actuator. Each pair of doors is driven by a single actuator. The actuator is mounted to act through the center sill. A portion, or substantially all, of the actuator may be mounted in a predominantly squat, vertical orientation within the center sill. In alternate embodiments, the transmission output may be bifurcated. The center sill bottom flange may be narrower adjacent to the doors. The mechanism may have a secondary lock. The mechanism may have an auxiliary manual release.Type: ApplicationFiled: April 13, 2020Publication date: July 30, 2020Applicant: NATIONAL STEEL CAR LIMITEDInventors: Tomasz Bis, Oliver M. Veit
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Patent number: 10648217Abstract: A railroad hopper car body includes a set of hopper and hopper discharges. Egress of lading from the discharges is governed by movable doors that swing between a closed position and an open position. The motion is driven by a mechanical transmission that is itself driven by an actuator. Each pair of doors is driven by a single actuator. The actuator is mounted to act through the center sill. A portion, or substantially all, of the actuator may be mounted in a predominantly squat, vertical orientation within the center sill. In alternate embodiments, the transmission output may be bifurcated. The center sill bottom flange may be narrower adjacent to the doors. The mechanism may have a secondary lock. The mechanism may have an auxiliary manual release.Type: GrantFiled: April 19, 2017Date of Patent: May 12, 2020Assignee: National Steel Car LimitedInventors: Tomasz Bis, Oliver M. Veit
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Publication number: 20180305967Abstract: A railroad hopper car body includes a set of hopper and hopper discharges. Egress of lading from the discharges is governed by movable doors that swing between a closed position and an open position. The motion is driven by a mechanical transmission that is itself driven by an actuator. Each pair of doors is driven by a single actuator. The actuator is mounted to act through the center sill. A portion, or substantially all, of the actuator may be mounted in a predominantly squat, vertical orientation within the center sill. In alternate embodiments, the transmission output may be bifurcated. The center sill bottom flange may be narrower adjacent to the doors. The mechanism may have a secondary lock. The mechanism may have an auxiliary manual release.Type: ApplicationFiled: April 19, 2017Publication date: October 25, 2018Inventors: Tomasz Bis, Oliver M. Veit
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Publication number: 20180194373Abstract: A gondola car has a door and an associated door frame the end. The door hangs hingedly from the header of the frame. The header runs across the top of the door opening and is connected to the top chords at either side. The door posts are positioned inside the side sheets and tie into the header at each upper corner. The side sheets lap onto the door posts to allow longitudinal adjustment of the side assemblies and the door frame relative to each other, at assembly. The side posts are connected to the header with a tie plate that is bolted to both members. The car may also have a tarp dome at each end. The tarp dome has non-welded connections that have play to permit the tarp dome to accommodate movement of the top chords.Type: ApplicationFiled: January 11, 2017Publication date: July 12, 2018Inventors: Oliver M. Veit, Kenneth Wayne Black, James W. Forbes, Mark Anthony Suffoletta, James Batchelor