Invention Grant
- Patent Title: Systems, apparatuses and methods for material flow control for wide-width paving
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Application No.: US15139870Application Date: 2016-04-27
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Publication No.: US09932714B2Publication Date: 2018-04-03
- Inventor: Luke E. Graham , Toby A. Frelich , Rick L. Mings , Ryan T. Thiesse
- Applicant: Caterpillar Paving Products Inc.
- Applicant Address: US MN Brooklyn Park
- Assignee: Caterpillar Paving Products Inc.
- Current Assignee: Caterpillar Paving Products Inc.
- Current Assignee Address: US MN Brooklyn Park
- Agency: Oblon, McClelland, Maier & Neustadt
- Main IPC: E01C19/48
- IPC: E01C19/48

Abstract:
A paving machine for wide-width paving includes a conveyor system, an auger system disposed adjacent to the conveyor system, a screed adjacent to the auger system, and sensing circuitry configured to sense paving material height at one or more of an entrance to the conveyor system and a front side of the auger system to sense or detect underflow or overflow conditions of the paving material. The sensed heights are communicated to control circuitry of the paving machine, through signals from the sensing circuitry, and control circuitry controls rate of movement of one or more of the conveyor system and the auger system.
Public/Granted literature
- US20170314215A1 SYSTEMS, APPARATUSES AND METHODS FOR MATERIAL FLOW CONTROL FOR WIDE-WIDTH PAVING Public/Granted day:2017-11-02
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