Patents Assigned to Columbia Trailer Co., Inc.
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Patent number: 11661126Abstract: A method and apparatus for transporting heavy machinery, equipment or other heavy loads from one location to another, whereby the apparatus may be constructed as a walking machine including a plurality of lifting assemblies operative to lift the load above the supporting surface and then move the load relative to the supporting surface by transporting the load via rollers or tracks in the walking machines. In one example, the lifting assemblies are provided with separate longitudinal and lateral drive mechanisms independently operative for translating the load in either or both longitudinal and lateral directions.Type: GrantFiled: August 16, 2019Date of Patent: May 30, 2023Assignee: Columbia Trailer Co., Inc.Inventors: Karl Boyd Williams, Steven Andrew Csergei
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Patent number: 10800310Abstract: A trailer tipper features multi-use tilt sensors for automating leveling and tipping operations. In an example, a computerized method for controlling operation of a trailer tipper is disclosed. The trailer tipper includes a frame at least partially supported relative to a ground surface by a set of outriggers. The trailer tipper further includes a tipping platform that is rotatable relative to the frame about a hinge axis. The computerized method includes a plurality of operations that may be used to at least partially automate leveling and tipping operations.Type: GrantFiled: June 20, 2018Date of Patent: October 13, 2020Assignee: Columbia Trailer Co. Inc.Inventor: Karl Williams
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Patent number: 10358876Abstract: A method and apparatus for transporting heavy machinery, equipment or other heavy loads from one location to another, whereby the apparatus may be constructed as a walking machine including a plurality of lifting assemblies operative to lift the load above the supporting surface and then move the load relative to the supporting surface by transporting the load via rollers or tracks in the walking machines. In one example, the lifting assemblies are provided with separate longitudinal and lateral drive mechanisms independently operative for translating the load in either or both longitudinal and lateral directions.Type: GrantFiled: June 29, 2016Date of Patent: July 23, 2019Assignee: Columbia Trailer Co., Inc.Inventors: Steven Andrew Csergei, Ira James Crisp
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Patent number: 10266219Abstract: A lifting jack assembly for use on a walking machine to raise it off the ground and preselect a steering direction before the walking machine is lowered onto the ground for travel therealong includes a hydraulic power-driven lift cylinder for actuating an extendable/retractable rod, wherein the lift cylinder is rotatable about its vertical axis. A roller assembly is provided with rollers mounted to the rod. A foot plate mounted below the roller assembly engages the rollers, and a power-driven shifter mechanism mounted on the foot plate and connected to the roller assembly shifts the roller assembly along the foot plate. A linkage assembly interconnects the lift cylinder to the foot plate. A steering mechanism rotates the lift cylinder about its vertical axis to impart rotation to the foot plate and the roller assembly to orient and fix the direction of travel of the walking machine in a preselected direction.Type: GrantFiled: October 18, 2016Date of Patent: April 23, 2019Assignee: COLUMBIA TRAILER CO., INC.Inventor: Ken Van Raden
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Patent number: 10246946Abstract: A method and apparatus for transporting heavy machinery, equipment or other heavy load from one location to another, whereby the apparatus is constructed to steer the load in order to move the load in a desired path to a set position, one embodiment directed to a walking machine including a plurality of lifting assemblies operative to lift the load above the supporting surface and then move or rotate the load relative to the supporting surface by transporting the load via rollers or tracks in the walking machines, the lifting assembly including a steering mechanism using an actuator operative for rotating, via a multi-linkage assembly, whereby the lifting assembly lower structure is rotated relative to the lifting assembly structure to set the walking machine at a desired angle so that lifting assemblies may be driven in a desired walking direction.Type: GrantFiled: March 18, 2016Date of Patent: April 2, 2019Assignee: Columbia Trailer Co., Inc.Inventors: Ira James Crisp, Steven Andrew Csergei
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Publication number: 20180370408Abstract: A trailer tipper features multi-use tilt sensors for automating leveling and tipping operations. In an example, a computerized method for controlling operation of a trailer tipper is disclosed. The trailer tipper includes a frame at least partially supported relative to a ground surface by a set of outriggers. The trailer tipper further includes a tipping platform that is rotatable relative to the frame about a hinge axis. The computerized method includes a plurality of operations that may be used to at least partially automate leveling and tipping operations.Type: ApplicationFiled: June 20, 2018Publication date: December 27, 2018Applicant: Columbia Trailer Co. Inc.Inventor: Karl Williams
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Publication number: 20170036716Abstract: A lifting jack assembly for use on a walking machine to raise it off the ground and preselect a steering direction before the walking machine is lowered onto the ground for travel therealong includes a hydraulic power-driven lift cylinder for actuating an extendable/retractable rod, wherein the lift cylinder is rotatable about its vertical axis. A roller assembly is provided with rollers mounted to the rod. A foot plate mounted below the roller assembly engages the rollers, and a power-driven shifter mechanism mounted on the foot plate and connected to the roller assembly shifts the roller assembly along the foot plate. A linkage assembly interconnects the lift cylinder to the foot plate. A steering mechanism rotates the lift cylinder about its vertical axis to impart rotation to the foot plate and the roller assembly to orient and fix the direction of travel of the walking machine in a preselected direction.Type: ApplicationFiled: October 18, 2016Publication date: February 9, 2017Applicant: Columbia Trailer Co., Inc.Inventor: Ken Van Raden
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Patent number: 9132871Abstract: A walking system for moving a load over the ground includes a substructure having laterally spaced-apart, rigidly interconnected main beams for carrying the load. A jack support beam is mounted as a cantilever on top of each main beam, and each includes a lifting jack assembly. Each lifting jack assembly includes a power-driven hydraulic cylinder having a ram and foot plate, and each is selectively operable for extending a ram downwardly to force the foot plate against the ground to raise the substructure off the ground, and for retraction to disengage the foot plates from the ground, thereby lowering the substructure to the ground. Each jack lifting assembly includes a shifter mechanism operable for displacing the main beams and the substructure along the ground in a selected steering mode when the lifting jack assemblies are actuated to raise the main beams and the substructure above the ground.Type: GrantFiled: March 15, 2013Date of Patent: September 15, 2015Assignee: Columbia Trailer Co., Inc.Inventors: Ira Crisp, Steven A. Csergei, Duane Wasson
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Publication number: 20150122558Abstract: A lifting jack assembly for use on a walking machine to raise it off the ground and preselect a steering direction before the walking machine is lowered onto the ground for travel therealong includes a hydraulic power-driven lift cylinder for actuating an extendable/retractable rod, wherein the lift cylinder is rotatable about its vertical axis. A roller assembly is provided with rollers mounted to the rod. A foot plate mounted below the roller assembly engages the rollers, and a power-driven shifter mechanism mounted on the foot plate and connected to the roller assembly shifts the roller assembly along the foot plate. A linkage assembly interconnects the lift cylinder to the foot plate. A steering mechanism rotates the lift cylinder about its vertical axis to impart rotation to the foot plate and the roller assembly to orient and fix the direction of travel of the walking machine in a preselected direction.Type: ApplicationFiled: September 9, 2014Publication date: May 7, 2015Applicant: COLUMBIA TRAILER CO., INC.Inventor: Ken Van Raden
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Patent number: 7883309Abstract: An apparatus and method for handling pipe includes an elongate frame structure for mounting on a ground surface, in which a carriage unit is mounted on the frame structure and is operable for selective and reciprocal shifting along the frame structure. A boom member mounted on the carriage unit is operable for selected pivotal movement relative to the carriage unit, and a plane generally parallel to the boom member's longitudinal axis, about a generally horizontal pivot axis oriented transverse to the direction of shifting of the carriage unit along the frame structure. An elongate pipe carrier mounted on the boom member as dimensioned for receiving pipe so that the pipe's longitudinal axis is substantially parallel to the longitudinal axis of the boom member and the pipe member, wherein the pipe carrier is operable for selective pivotal movement about its longitudinal axis.Type: GrantFiled: July 29, 2008Date of Patent: February 8, 2011Assignee: Columbia Trailer Co., Inc.Inventors: Shawn R. Smith, Harlan B. Smith
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Patent number: 6581525Abstract: A load-carrying transport apparatus for moving a heavy load, such as an oil drilling rig, over a surface includes a substructure for carrying the load, a track member positioned on the surface adjacent the substructure and a plurality of lift assemblies mounted on the substructure selectively operable for extension toward the surface to engage the track member and raise the substructure above the surface so that it is carried on the track member. The lift assemblies are also operable for retraction to lower the substructure onto the surface. A shifter mechanism disposed adjacent to the substructure and the track member is selectively operable for displacing the substructure along the track member when the lifting assemblies have been extended toward the surface to raise the substructure above the surface. The shifter mechanism is also operable for displacing the track member on the surface relative to the substructure when the lifting assemblies have been retracted and disengaged from the track member.Type: GrantFiled: May 9, 2001Date of Patent: June 24, 2003Assignee: Columbia Trailer Co., Inc.Inventor: Harlan B Smith
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Patent number: 6579054Abstract: A trailer tipper is disclosed for dumping material from the rear of a trailer which includes a main frame, a tipping deck mounted at one end of the main frame for supporting the trailer during pivotal movement of the tipping deck from a lowered position to a raised position for dumping the material from the back end of the trailer, a spill chute for receiving material discharged onto the tipping deck during pivotal movement thereof and a shape-modifiable transition chute connected to the tipping deck and the spill chute modifiable by pivotal movement of the tipping deck from a first configuration when the tipping deck is in the lowered position to a second configuration when the tipping deck is pivoted to the raised position.Type: GrantFiled: July 18, 2001Date of Patent: June 17, 2003Assignee: Columbia Trailer Co., Inc.Inventor: Harlan B. Smith
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Patent number: 6019568Abstract: A portable, low-profile tipper, for dumping the contents from a trailer containing dumpable material, includes a towable, elongated frame having a back end with a deck pivotally attached thereto. The deck has a backstop for positioning the trailer during dumping. Actuators raise and lower the deck to effect dumping. The tipper includes a chute for guiding the dumpable material from the bottom of the trailer past the back end of the frame. Pivotally mounted to the deck rear end beneath the location of the rear end of a trailer supported on the deck is a gate which contains on the deck any materials spilled from the trailer during dumping until it is desired to remove the material from the deck, whereupon the gate can be opened when the tipping platform is elevated and the spilled material permitted to discharge onto a supplementary chute that guides the material away from the tipper frame.Type: GrantFiled: June 7, 1999Date of Patent: February 1, 2000Assignee: Columbia Trailer Co., Inc.Inventor: Kenneth A. Bratlie
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Patent number: 5509723Abstract: A portable rotary trailer tipper is provided for emptying the trailer contents through opening the open top of the trailer. The tipper includes an elongated transport that is portable and supports a trailer inverter. A platform for supporting the trailer is positioned along one side of the transport. A dumping chute for receiving the material dumped from the trailer is positioned along the opposite side of the transport. A trailer positioned upon the platform is engaged by the inverter then rotated upwardly and across the transport to dump material from the trailer into the chute. The chute directs the dumped material into a landfill site. A method of emptying material successively from a stream of trailers is also provided.Type: GrantFiled: October 15, 1993Date of Patent: April 23, 1996Assignee: Columbia Trailer Co., Inc.Inventor: Kenneth A. Bratlie
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Patent number: 5344271Abstract: A portable low-profile tipper for dumping the contents from a trailer containing a dumpable material, includes a towable elongated and angled frame having a portion resting on the ground during dumping for greater stability. A deck is pivotally attached at an elevated position to the frame back end. The deck has a backstop for positioning the trailer during dumping. Actuators raise and lower the deck to dump the trailer contents. The tipper has a chute with fixed and pivoting components cooperating to guide the dumpable material from the trailer past the frame back end. Front and back stabilizers extend outwardly from the frame. The front stabilizers lift and lower the frame front end between a low-profile dumping position and a raised towing position. A method of successively removing the contents from a plurality of trailers using the tipper is also provided.Type: GrantFiled: January 14, 1992Date of Patent: September 6, 1994Assignee: Columbia Trailer Co., Inc.Inventors: Kenneth A. Bratlie, David J. Miller
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Patent number: 5080548Abstract: A portable low-profile tipper for dumping the contents from a trailer containing a dumpable material, includes a towable elongated frame having a back end with a deck pivotally attached thereto. The deck has a backstop for positioning the trailer during dumping. Actuators raise and lower the deck between a lowered position adjacent the frame and a raised position for dumping the trailer contents. The tipper includes a chute having fixed and pivoting components which cooperate to guide the dumpable material from a back opening of the trailer past the frame back end. The tipper frame has outwardly extending front and back stabilizers. The front stabilizers lift and lower a front end of the frame between a low-profile dumping position for receiving the trailer and a raised towing position for hitching and towing the tipper between dumping locations. A method of successively removing the contents from a plurality of trailers using the tipper is also provided.Type: GrantFiled: July 5, 1990Date of Patent: January 14, 1992Assignee: Columbia Trailer Co., Inc.Inventors: Kenneth A. Bratlie, David J. Miller