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公开(公告)号：US11384488B2
公开(公告)日：2022-07-12
申请号：US16906940
申请日：2020-06-19
申请人： Road Widener LLC
发明人： Duane A. Neumann , Devin Wolf , Michael Schutte , Devery G. Beal
摘要： A rolling compactor attachment configured for use with a host vehicle. The host vehicle has a front with a first side and a second side. The rolling compactor attachment includes an attachment plate configured to attach to the front of the host vehicle such that the attachment plate is stationary relative to the host vehicle. A boom includes a first end that coupled to the attachment plate. A roller is coupled to a second end of the boom. The boom is configured to position the roller laterally beyond at least one of the first side or the second side, and the roller is configured to tilt about the second end of the boom such that the roller is able to compact an inclined or declined slope.
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公开(公告)号：US11525223B2
公开(公告)日：2022-12-13
申请号：US16265530
申请日：2019-02-01
申请人： Road Widener LLC
发明人： Devin Wolf , Devery G. Beal , Michael Schutte
摘要： An aggregate spreading device includes a hopper, a conveyor system disposed below the hopper, and a spreader system extending from at least one side of the aggregate spreading device and configured to receive aggregate from the conveyor system. The spreader system includes a vertical support coupled to a frame of the aggregate spreading device, a first wall extending from a first end attached to the vertical support, and a second wall extending from a second end of the first wall. A lift actuator is configured to adjust the vertical placement of the spreader system and causing the first and second walls to move vertically.
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公开(公告)号：US20230040964A1
公开(公告)日：2023-02-09
申请号：US17973310
申请日：2022-10-25
申请人： Road Widener LLC
发明人： Devin Wolf , Devery G. Beal , Michael Schutte
摘要： An aggregate spreading device includes a hopper, a conveyor system disposed below the hopper, and a spreader system extending from at least one side of the aggregate spreading device and configured to receive aggregate from the conveyor system. The spreader system includes a vertical support coupled to a frame of the aggregate spreading device, a first wall extending from a first end attached to the vertical support, and a second wall extending from a second end of the first wall. A lift actuator is configured to adjust the vertical placement of the spreader system and causing the first and second walls to move vertically.
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公开(公告)号：US20220316153A1
公开(公告)日：2022-10-06
申请号：US17848094
申请日：2022-06-23
申请人： Road Widener LLC
发明人： Duane A. Neumann , Devin Wolf , Michael Schutte , Devery G. Beal
摘要： Provided herein are embodiments of an attachment for a host vehicle. The attachment includes an attachment plate configured to attach to the host vehicle and a boom coupled to the attachment plate by way of a pivot hinge and a lift hinge. A pivot actuator is coupled to the attachment plate and to the boom and configured to horizontally transition the boom about the pivot hinge, and a lift actuator is coupled to the attachment plate and to the boom and configured to vertically transition the boom about the lift hinge.
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公开(公告)号：US10689812B2
公开(公告)日：2020-06-23
申请号：US16149975
申请日：2018-10-02
申请人： Road Widener LLC
发明人： Duane A. Neumann , Devin Wolf , Michael Schutte , Devery G. Beal
摘要： A skid steer rolling compactor attachment may include a universal attachment plate configured to attach to the skid steer. A boom includes a first end coupled to the attachment plate via a pivot hinge and a lift hinge. A hydraulic lift cylinder is coupled to the attachment plate and the boom in order to move the boom about the lift hinge, and a hydraulic pivot cylinder is coupled to the attachment plate and the boom in order to move the boom about the pivot hinge. A roller is attached to a second end of the boom via a tilt hinge and a twist hinge. A hydraulic tilt cylinder is coupled to the roller and the boom in order to move the roller about the tilt hinge, and a hydraulic twist cylinder is coupled to the roller and the boom in order to move the roller about the twist hinge.
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公开(公告)号：US10087587B2
公开(公告)日：2018-10-02
申请号：US15319543
申请日：2015-12-22
申请人： Road Widener LLC
发明人： Duane A. Neumann , Devin Wolf , Michael Schutte
IPC分类号： E01C19/26
摘要： A skid steer rolling compactor attachment may include a universal attachment plate configured to attach to the skid steer. A boom extending from the attachment plate may pivot about at least one articulating hinge attached to the boom. The boom may be configured to move a roller to compact a ground surface as the skid steer travels in a forward direction. In order to prevent roll-overs on uneven surfaces, the skid steer may be operated on a level surface and articulate the boom such that the roller contacts the ground parallel to the direction of travel. The skid steer may then compact inclined surfaces while travelling on level surfaces thus improving worker safety.
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