Patents Assigned to Harsco Corporation
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Patent number: 10358150Abstract: A rail vehicle includes a frame, a pair of wheels, a joint locator, a clamping assembly, and a processor. The wheels travel along a rail. The joint locator detects a joint bar on the rail. The clamping assembly is coupled to the frame and includes a pair of rail clamps disposed laterally outward of the pair of wheels. The processor is configured to automatically actuate the clamping assembly when the clamping assembly reaches the joint bar.Type: GrantFiled: March 14, 2014Date of Patent: July 23, 2019Assignee: HARSCO CORPORATIONInventors: Eric Carter, Lee Bolton
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Patent number: 10124466Abstract: Methods and apparatus for orienting and operating grinding motors and their associated mechanical parameters for rail applications are described. A method for determining a parameter for operation of grinding motors on a grinding vehicle, may include: receiving a rail profile, comparing the rail profile with a target rail template to provide a comparison result, and determining, by a processor, based on the comparison result, one or more of a grinding motor's orientation, power, and speed.Type: GrantFiled: October 21, 2014Date of Patent: November 13, 2018Assignee: HARSCO CORPORATIONInventors: Joseph Palese, Christopher Hartsough
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Patent number: 9920487Abstract: In an aspect, a track maintenance vehicle includes a body, a work head, and a controller. The work head performs track maintenance and is coupled to the body. The controller is configured to operate the vehicle in an autonomous mode. In another aspect, an anchor adjustor includes first and second jaws and an actuator. The jaws pivot about a single axis. The actuator causes the jaws to rotate about the axis. In another aspect, an anchor adjustor assembly includes a first pair of jaws, a second pair of jaws and an actuator. The first and second pairs of jaws open and close about a rail in a track. The actuator causes the closed first pair of jaws to translate towards the closed second pair of jaws along a longitudinal direction of the rail.Type: GrantFiled: July 29, 2015Date of Patent: March 20, 2018Assignee: HARSCO CORPORATIONInventors: Anthony P. Delucia, Peter R. Maurice, Robert S. Miller
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Patent number: 9777440Abstract: Systems and methods for use in carrying out rail track corrections. A projector device is positioned on a vehicle deployed ahead of a rail maintenance vehicle and includes a Fresnel lens and a plurality of light emitting diodes arranged to provide a light beam that provides a uniform “spot.” The projector device modulates the light beam in such a manner that a pair of receiver receivers disposed on the rail maintenance vehicle can detect the light source and the light intensity and frequency of wavelength of light received into each receiver of a receiver pair is substantially equal. Recorded values may be used to triangulate the geometry of the section of track being worked, while a computer compares the previous section of track already corrected to the current section and makes calculations for desired corrections to be made at work heads on the rail maintenance vehicle.Type: GrantFiled: September 24, 2014Date of Patent: October 3, 2017Assignee: HARSCO CORPORATIONInventor: Jay R. Carney
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Patent number: 9656922Abstract: A coal refuse remediation process is described. The process includes providing coal refuse and blending a slag with at least a portion of the coal refuse to form a medium. The coal refuse has a particle size. The medium has a pH within a range of about 3.5 and about 10 and the medium facilitates growth of vegetation when applied to a coal refuse pile at a thickness of less than about 24 inches.Type: GrantFiled: April 29, 2014Date of Patent: May 23, 2017Assignee: HARSCO CORPORATIONInventors: Stephen R. Miranda, William V. Abbate, Mary Provance-Bowley
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Patent number: 9656923Abstract: An horticultural blend is disclosed. The horticultural blend includes coal refuse and slag blended with at least a portion of the coal refuse. The coal refuse has a particle size, the particle size corresponding with all material in the coal refuse having a maximum dimension of less than about 2 inches and at least about 25% of the material in the coal refuse being capable of passing through a standard number 4 sieve. The horticultural blend has a pH within a range of about 3.5 and about 10 and the horticultural blend facilitates growth of vegetation when applied to a coal refuse pile at a thickness of less than about 2 feet.Type: GrantFiled: April 29, 2014Date of Patent: May 23, 2017Assignee: HARSCO CORPORATIONInventors: Stephen R. Miranda, William V. Abbate, Mary Provance-Bowley
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Patent number: 9605386Abstract: A rail vehicle includes a frame, a clamping assembly and a towing arm coupled to the frame and selectively coupled to the clamping assembly. The towing arm is movable from a first, unengaged position to a second, engaged position. The clamping assembly includes a plurality of roller clamps that are adapted to rotate about respective central axes of the roller clamps.Type: GrantFiled: August 12, 2014Date of Patent: March 28, 2017Assignee: Harsco CorporationInventors: Mark S. Krusniak, Kevin A. Hansen
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Patent number: 9441330Abstract: The present disclosure relates to a device for generating vertical force. The device includes a housing, at least one bearing sleeve mounted in the housing, and at least one mass sleeve mounted within the bearing sleeve. The mass sleeve includes first and second masses with the first mass being larger than the second mass and the first and second masses being positioned substantially 180 degrees relative to one another. Related methods are described.Type: GrantFiled: February 20, 2014Date of Patent: September 13, 2016Assignee: Harsco CorporationInventor: Robert Alford
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Patent number: 9416060Abstract: An agricultural blend, an agricultural binder system, and a process of forming an agricultural blend are described. The agricultural blend includes a binder system having soy polymer and one or both of metal slag by-product and synthetic gypsum. The agricultural binder system includes soy polymer. The agricultural binder system is a powder. The process of forming an agricultural blend includes blending a binder system having soy polymer with one or both of metal slag by-product and synthetic gypsum to form the agricultural blend.Type: GrantFiled: February 3, 2015Date of Patent: August 16, 2016Assignee: HARSCO CORPORATIONInventors: Stephen R. Miranda, Kimberly A. Papania
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Patent number: 9315428Abstract: The present disclosure describes a method of treating soil and a method of sequestering heavy metals in soil. The method of treating soil includes applying a blend to the soil to form treated soil, the blend including a slag by-product having a soluble compound. The soluble compound includes silicon. The method of sequestering heavy metals includes applying a blend to soil to form treated soil, the blend including a slag by-product having a soluble compound, and forming a substantially inert particle in the treated soil, the substantially inert particle including the blend and the heavy metals.Type: GrantFiled: September 9, 2011Date of Patent: April 19, 2016Assignee: HARSCO CORPORATIONInventors: Stephen R. Miranda, Kimberly A. Papania, William V. Abbate, Gasper H. Korndorfer
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Patent number: 9313832Abstract: A system or method for heat treating a localized area of a component part includes providing a susceptor, shaping the susceptor to conform to the component part, a component part, and a heat source, heating the susceptor by the heat source, and introducing the susceptor to the desired target area of the component part for a controlled or predetermined interval as necessary to achieve a desired metallurgical effect to take place with respect to the desired target area.Type: GrantFiled: October 22, 2012Date of Patent: April 12, 2016Assignee: HARSCO CORPORATIONInventor: Theodore William Fandrei, II
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Patent number: 9221722Abstract: Agricultural blends are described. The agricultural blend includes synthetic gypsum having ammonium sulfate and a by-product of slag, the slag being selected from the group consisting of steel slag, stainless steel slag, alloy steel slag, carbon steel slag, and phosphate slag. Additionally or alternatively, the agricultural blend is delivered to soil, is a mineral soil amendment, is a soil conditioner, is a liming agent, is an additive to increase soil pH, is an additive to decrease metal toxicity, or a combination thereof.Type: GrantFiled: April 14, 2014Date of Patent: December 29, 2015Assignee: Harsco CorporationInventors: Stephen R. Miranda, Douglas W. Hutchinson
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Patent number: 9206558Abstract: A rail vehicle includes a reciprocation system comprised of independently movable work heads for carrying out rail maintenance operations.Type: GrantFiled: June 4, 2013Date of Patent: December 8, 2015Assignee: HARSCO CORPORATIONInventors: Victor Vargas, Eric M. Carter, Lee Bolton, Daniel B. Guptail
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Publication number: 20150330033Abstract: In an aspect, a track maintenance vehicle includes a body, a work head, and a controller. The work head performs track maintenance and is coupled to the body. The controller is configured to operate the vehicle in an autonomous mode. In another aspect, an anchor adjustor includes first and second jaws and an actuator. The jaws pivot about a single axis. The actuator causes the jaws to rotate about the axis. In another aspect, an anchor adjustor assembly includes a first pair of jaws, a second pair of jaws and an actuator. The first and second pairs of jaws open and close about a rail in a track. The actuator causes the closed first pair of jaws to translate towards the closed second pair of jaws along a longitudinal direction of the rail.Type: ApplicationFiled: July 29, 2015Publication date: November 19, 2015Applicant: HARSCO CORPORATIONInventors: Anthony P. Delucia, Peter R. Maurice, Robert S. Miller
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Patent number: 9133069Abstract: The present disclosure describes an agricultural blend and a process of forming an agricultural blend. The agricultural blend includes a slag by-product from a process having a slag other than stainless steel slag or includes 11 atomic % silicon from a soluble compound and total silicon of less than about 30 atomic % silicon or greater than about 39 atomic % silicon. The process includes producing a slag by-product and blending the slag by-product with a liquid binder system to form the agricultural blend, the slag not being stainless steel slag.Type: GrantFiled: October 30, 2014Date of Patent: September 15, 2015Assignee: HARSCO CORPORATIONInventors: Stephen R. Miranda, Kimberly A. Papania
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Patent number: 9121139Abstract: In an aspect, a track maintenance vehicle includes a body, a work head, and a controller. The work head performs track maintenance and is coupled to the body. The controller is configured to operate the vehicle in an autonomous mode. In another aspect, an anchor adjustor includes first and second jaws and an actuator. The jaws pivot about a single axis. The actuator causes the jaws to rotate about the axis. In another aspect, an anchor adjustor assembly includes a first pair of jaws, a second pair of jaws and an actuator. The first and second pairs of jaws open and close about a rail in a track. The actuator causes the closed first pair of jaws to translate towards the closed second pair of jaws along a longitudinal direction of the rail.Type: GrantFiled: January 4, 2013Date of Patent: September 1, 2015Assignee: HARSCO CORPORATIONInventors: Anthony P. Delucia, Peter R. Maurice, Robert S. Miller
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Patent number: 9108889Abstract: The present disclosure describes an agricultural blend and a process of forming an agricultural blend. The agricultural blend includes a slag by-product from a process having a slag other than stainless steel slag or includes 11 atomic % silicon from a soluble compound and total silicon of less than about 30 atomic % silicon or greater than about 39 atomic % silicon. The process includes producing a slag by-product and blending the slag by-product with a liquid binder system to form the agricultural blend, the slag not being stainless steel slag.Type: GrantFiled: September 9, 2011Date of Patent: August 18, 2015Assignee: HARSCO CORPORATIONInventors: Stephen R. Miranda, Kimberly A. Papania
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Patent number: 9074792Abstract: The heat exchanger with a radial heat source has a first header, a second header, first tubes and second tubes. The first header is configured to allow liquid to enter and exit the heat exchanger. The second header is spaced from the first header and has at least one lower baffle provided therein. The first tubes extend from the first header to the second header, with the first tubes being spaced proximate to the radial heat source. The second tubes extend from the first header to the second header, with the second tubes being spaced from the radial heat source a greater distance than the first tubes. An enhancement device may be positioned in respective tubes of the first tubes to create a water vortex in the first tubes wherein boiling of the water in the first tubes is prevented.Type: GrantFiled: February 25, 2011Date of Patent: July 7, 2015Assignee: HARSCO CORPORATIONInventors: Christopher John Ellingwood, Abdel H. Shidfar, Walter George Rykowski, Christopher Russell Hurst, Douglas James Smith, James Albert Hall
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Publication number: 20150111472Abstract: Methods and apparatus for orienting and operating grinding motors and their associated mechanical parameters for rail applications are described. A method for determining a parameter for operation of grinding motors on a grinding vehicle, may include: receiving a rail profile, comparing the rail profile with a target rail template to provide a comparison result, and determining, by a processor, based on the comparison result, one or more of a grinding motor's orientation, power, and speed.Type: ApplicationFiled: October 21, 2014Publication date: April 23, 2015Applicant: HARSCO CORPORATIONInventors: Joseph Palese, Christopher Hartsough
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Publication number: 20150083013Abstract: Systems and methods for use in carrying out rail track corrections. A projector device is positioned on a vehicle deployed ahead of a rail maintenance vehicle and includes a Fresnel lens and a plurality of light emitting diodes arranged to provide a light beam that provides a uniform “spot.” The projector device modulates the light beam in such a manner that a pair of receiver receivers disposed on the rail maintenance vehicle can detect the light source and the light intensity and frequency of wavelength of light received into each receiver of a receiver pair is substantially equal. Recorded values may be used to triangulate the geometry of the section of track being worked, while a computer compares the previous section of track already corrected to the current section and makes calculations for desired corrections to be made at work heads on the rail maintenance vehicle.Type: ApplicationFiled: September 24, 2014Publication date: March 26, 2015Applicant: HARSCO CORPORATIONInventor: Jay R. Carney