Invention Grant
- Patent Title: Dual door control for farm implement
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Application No.: US14213184Application Date: 2014-03-14
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Publication No.: US09810013B2Publication Date: 2017-11-07
- Inventor: Michael D. Van Mill , Ronald J. Schlimgen , Daryl Rubner
- Applicant: Unverferth Manufacturing Company, Inc.
- Applicant Address: US OH Kalida
- Assignee: Unverferth Manufacturing Company, Inc.
- Current Assignee: Unverferth Manufacturing Company, Inc.
- Current Assignee Address: US OH Kalida
- Agency: Rothwell, Figg, Ernst & Manbeck, P.C.
- Main IPC: B61D19/00
- IPC: B61D19/00 ; E05F11/42 ; E05F11/44 ; B65D19/00 ; E05F11/00 ; E05F11/10 ; E05F11/54
Abstract:
A door control system for a farm implement with a storage bin having a discharge opening and a door movable by a drive mechanism between open and closed positions relative to the discharge opening includes a dual position door control system. The system includes at least two controllers at spaced positions relative to the door and coupled to a drive mechanism for opening and closing the door.
Public/Granted literature
- US20140311033A1 Dual Door Control For Farm Implement Public/Granted day:2014-10-23
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