Patents by Inventor Terence Bratton
Terence Bratton 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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Patent number: 10696118Abstract: A radial conveyor has a multi-mode wheel assembly located at each side of its chassis. Each wheel assembly is movable with respect to the chassis between a non-deployed state and a deployed state. In the non-deployed state the wheel assemblies support transport of the radial conveyor. In the deployed state the wheel assemblies support radial movement of the conveyor. The wheel assemblies can also be raised and lowered with respect to the chassis. This allows the ground clearance of the chassis, and the overall height of the radial conveyor to be adjusted, as well as facilitating transition between operating modes.Type: GrantFiled: May 25, 2018Date of Patent: June 30, 2020Assignee: Terex GB LimitedInventors: Terence Bratton, Mark Mawhinney
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Patent number: 10589939Abstract: A support assembly for a telescopic conveyor may be provided. The assembly may include at least two spaced apart bearings and a reservoir of hydraulic fluid, the bearings being coupled to the reservoir to impart force to and receive force from the hydraulic fluid. The reservoir may be configured to transmit force received from any one of the bearings to at least one other of the bearings by the hydraulic fluid. The assembly can distribute uneven loads amongst the bearings thereby maintaining contact between the bearings and the conveyor, and reducing wear on the bearings and associated components.Type: GrantFiled: January 16, 2018Date of Patent: March 17, 2020Assignee: Terex GB LimitedInventor: Terence Bratton
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Patent number: 10538391Abstract: A conveyor apparatus comprising a base frame and an extendable frame, where the extendable frame is supported within the base frame and a drive assembly. The drive assembly comprises a rotatable drive mechanism which has a plurality of frame engaging portions which are arranged to engage with a plurality of drive engaging portions disposed upon a first one of the base or extendable frames such that when the drive mechanism rotates, the drive assembly is configured to displace the first one of the base or extendable frames with respect to the first between an extended state and a retracted state.Type: GrantFiled: May 25, 2018Date of Patent: January 21, 2020Assignee: TEREX BG LIMITEDInventor: Terence Bratton
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Patent number: 10435245Abstract: A conveyor apparatus comprising a base frame and an extendable frame, wherein the extendable frame is supported by, and typically within, the base frame. A drive assembly configured to displace the extendable frame with respect to the base frame between an extended state and a retracted state. The extendable frame comprises a plurality of frame parts in an end-to-end arrangement, the at least two adjacent frame parts are pivotably coupled together for pivoting about a transverse axis that is perpendicular to a longitudinal axis of the extendable frame.Type: GrantFiled: May 24, 2018Date of Patent: October 8, 2019Assignee: Terex GB LimitedInventor: Terence Bratton
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Publication number: 20180339860Abstract: A conveyor apparatus comprising a base frame and an extendable frame, wherein the extendable frame is supported by, and typically within, the base frame. A drive assembly configured to displace the extendable frame with respect to the base frame between an extended state and a retracted state. The extendable frame comprises a plurality of frame parts in an end-to-end arrangement, the at least two adjacent frame parts are pivotably coupled together for pivoting about a transverse axis that is perpendicular to a longitudinal axis of the extendable frame.Type: ApplicationFiled: May 24, 2018Publication date: November 29, 2018Inventor: Terence Bratton
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Publication number: 20180339564Abstract: A radial conveyor has a multi-mode wheel assembly located at each side of its chassis. Each wheel assembly is movable with respect to the chassis between a non-deployed state and a deployed state. In the non-deployed state the wheel assemblies support transport of the radial conveyor. In the deployed state the wheel assemblies support radial movement of the conveyor. The wheel assemblies can also be raised and lowered with respect to the chassis. This allows the ground clearance of the chassis, and the overall height of the radial conveyor to be adjusted, as well as facilitating transition between operating modes.Type: ApplicationFiled: May 25, 2018Publication date: November 29, 2018Inventors: Terence BRATTON, Mark MAWHINNEY
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Publication number: 20180339861Abstract: A conveyor apparatus comprising a base frame and an extendable frame, where the extendable frame is supported within the base frame and a drive assembly. The drive assembly comprises a rotatable drive mechanism which has a plurality of frame engaging portions which are arranged to engage with a plurality of drive engaging portions disposed upon a first one of the base or extendable frames such that when the drive mechanism rotates, the drive assembly is configured to displace the first one of the base or extendable frames with respect to the first between an extended state and a retracted state.Type: ApplicationFiled: May 25, 2018Publication date: November 29, 2018Inventor: Terence Bratton
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Publication number: 20180208401Abstract: A support assembly for a telescopic conveyor may be provided. The assembly may include at least two spaced apart bearings and a reservoir of hydraulic fluid, the bearings being coupled to the reservoir to impart force to and receive force from the hydraulic fluid. The reservoir may be configured to transmit force received from any one of the bearings to at least one other of the bearings by the hydraulic fluid. The assembly can distribute uneven loads amongst the bearings thereby maintaining contact between the bearings and the conveyor, and reducing wear on the bearings and associated components.Type: ApplicationFiled: January 16, 2018Publication date: July 26, 2018Inventor: Terence Bratton
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Patent number: 7806353Abstract: A crusher apparatus includes a crusher device having an inlet for receiving a supply of crushable bulk material, and an outlet for discharging crushed material; and a feeder device arranged to feed the supply of bulk material to the inlet of the crusher device in which the feeder device is adjustable between an operative feeding position in which the bulk material can be supplied to the inlet of the crusher device, and an inoperative position to discharge the material, without being fed to the crusher device, e.g. when undesirable material is present in the material for supply to the crusher device.Type: GrantFiled: April 12, 2005Date of Patent: October 5, 2010Assignee: Extec Screens and Crushers LimitedInventors: Paul Douglas, Terence Bratton
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Patent number: 7588204Abstract: A mobile 3-part crusher assembly is disclosed having a feeder section, a crusher section and a discharge section which are detachably connectable together to work in a crushing mode, and can be separated from each other for individual handling and transport in a transport mode of the assembly. The crusher section is pivotally connected to the discharge section, and the feeder section and the discharge section are maneuverable independently of each other. There is also a coupling between a forward pivot on a forward conveyor portion of the discharge section on a pivot support provided on either the feeder or crusher section. The forward conveyor portion has two articulated sections, and with the foremost section being capable of underlying the discharge outlet for crushed material from the jaws of the crusher section.Type: GrantFiled: July 3, 2003Date of Patent: September 15, 2009Assignee: Extec Screens and Crushers LimitedInventors: Paul Douglas, Terence Bratton
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Publication number: 20080302894Abstract: A mobile 3-part crusher assembly is disclosed having a feeder section, a crusher section and a discharge section which are detachably connectable together to work in a crushing mode, and can be separated from each other for individual handling and transport in a transport mode of the assembly. The crusher section is pivotally connected to the discharge section, and the feeder section and the discharge section are maneuverable independently of each other. There is also a coupling between a forward pivot on a forward conveyor portion of the discharge section on a pivot support provided on either the feeder or crusher section. The forward conveyor portion has two articulated sections, and with the foremost section being capable of underlying the discharge outlet for crushed material from the jaws of the crusher section.Type: ApplicationFiled: July 3, 2003Publication date: December 11, 2008Inventors: Paul Douglas, Terence Bratton
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Publication number: 20080245915Abstract: A crusher apparatus which comprises a crusher device having an inlet for receiving a supply of crushable bulk material, and an outlet for discharging crushed material; and a feeder device arranged to feed the supply of bulk material to the inlet of the crusher device in which the feeder device is adjustable between an operative feeding position in which the bulk material can be supplied to the inlet of the crusher device, and an inoperative position to discharge the material, without being fed to the crusher device, e.g. when undesirable material is present in the material for supply to the crusher device.Type: ApplicationFiled: April 12, 2005Publication date: October 9, 2008Applicant: EXTEC SCREENS & CRUSHERS LIMITEDInventors: Paul Douglas, Terence Bratton
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Patent number: 6957822Abstract: A tractor unit/trailer combination which is capable of carrying out suspended transport of a heavy duty piece of equipment, with the equipment being coupled at its forward end to the tractor unit and at its rear end to the trailer, and in such a way that the equipment remains suspended above the ground while at the same time forming an articulated connection between the tractor unit and the trailer. The tractor unit has a fifth wheel coupling to which the forward end of the piece of equipment can be coupled. The trailer has an inclined support ramp on which the rear end of the piece of equipment can be supported. A coupling plate is provided which is able to couple the forward end of the piece of equipment to the fifth wheel coupling. Upon uncoupling of the piece of equipment from the tractor unit and the trailer, when it has reached its destination, the trailer can then be coupled directly to the tractor unit so as to form a tractor unit/combination.Type: GrantFiled: February 19, 2003Date of Patent: October 25, 2005Assignee: Extec Screens and Crushers LimitedInventors: Paul Douglas, Terence Bratton
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Patent number: 6957786Abstract: A jaw crusher unit for use in crushing stone and other crushable material has a fixed jaw and a movable jaw which define a crushing zone therebetween. A drive mechanism coupled with the movable jaw operates to rock the movable jaw to and fro to crush material in the crushing zone. A link mechanism sets a space between the lower end of the movable jaw and the fixed jaw and thereby controls the discharge of crushed material from the lower end of the crushing zone. A removable wear plate is mounted on a mounting face of at least one of the jaws by a wedge arrangement coupled with a power-operated linear actuator. The linear actuator moves the wear place into and out of engagement with the mounting face to facilitate replacement of the wear plate.Type: GrantFiled: November 1, 2001Date of Patent: October 25, 2005Assignee: Extec Industries PLCInventors: Terence Bratton, Paul Douglas
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Publication number: 20040251351Abstract: A system and method for carrying out a combined crushing and screening operation on a supply of bulk raw material, and utilizing a crusher and a self-propelled screening plant to receive a supply of crushed material from the crusher via an input end of the plant, in which the input end of the screening plant includes a preliminary screening unit which separates over-sized crushed material and directs the remainder of the material to a screen box of the plant, and a conveyor unit cooperates with the screening plant to receive over-sized material from the preliminary screening unit and discharges the over-sized material to a stockpile and/or recycles the material to the crusher for further crushing. The conveyor unit may be coupled with the screening plant via lockable lift arms and cooperating housing when they work together to form a composite assembly which can be maneuvered on site when required.Type: ApplicationFiled: April 15, 2004Publication date: December 16, 2004Inventors: Paul Douglas, Terence Bratton
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Publication number: 20040135344Abstract: A tractor unit/trailer combination which is capable of carrying out suspended transport of a heavy duty piece of equipment, with the equipment being coupled at its forward end to the tractor unit and at its rear end to the trailer, and in such a way that the equipment remains suspended above the ground while at the same time forming an articulated connection between the tractor unit and the trailer. The tractor unit has a fifth wheel coupling to which the forward end of the piece of equipment can be coupled. The trailer has an inclined support ramp on which the rear end of the piece of equipment can be supported. A coupling plate is provided which is able to couple the forward end of the piece of equipment to the fifth wheel coupling. Upon uncoupling of the piece of equipment from the tractor unit and the trailer, when it has reached its destination, the trailer can then be coupled directly to the tractor unit so as to form a tractor unit/combination.Type: ApplicationFiled: October 22, 2003Publication date: July 15, 2004Inventors: Paul Douglas, Terence Bratton
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Publication number: 20040084557Abstract: A crusher (10) having a chassis (11) on which a crushing chamber (23) is mounted and having an upper loading opening (26) to receive crushable material and a lower discharge opening (27) through which gravity discharge of crushed material can take place. In the event of material becoming jammed in the crushing chamber (23), an unjamming vehicle (15) having rock breaker attachment (17, 18) is operated, which is clamped to a vehicle support platform (13) mounted on the chassis (11) and which is located near to the crushing chamber (23) so that the rock breaker attachment (17, 18) can reach into the chamber (23) to engage with and to break-up the jammed material.Type: ApplicationFiled: July 7, 2003Publication date: May 6, 2004Inventors: Paul Douglas, Terence Bratton
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Publication number: 20030183707Abstract: A jaw crusher unit (10) for use in crushing stone and other crusable material and comprising a fixed jaw (11) and a movable jaw (12) which define a crushing zone (13) therebetween, a drive mechanism coupled with the movable jaw (12) and operative to rock the movable jaw to and from in order to crush material in the crushing zone (13), a link mechanism connected to a lower end of the movable jaw (12) and serving to set any required space between the lower end of the movable jaw (12) and the fixed jaw (11) and thereby control the discharge of crushed material from the lower end of the crushing zone (13), and a removable wear plate (14) mounted on a mounting face (15) of at least one of said jaws (11, 12) by a wedge arrangement (20) coupled with a power-operated linear actuator (21) which is operative in one direction to pull the wear plate (14) into engagement with the mounting lace (15) in order to mount the wear plate on the jaw and which is operative in an opposite direction in order to move the wear plate aType: ApplicationFiled: July 5, 2002Publication date: October 2, 2003Inventors: Terence Bratton, Paul Douglas