Invention Application
- Patent Title: AGRICULTURAL TUBING EXTRACTOR AND RELATED METHODS
- Patent Title (中): 农业抽管机及相关方法
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Application No.: US13646348Application Date: 2012-10-05
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Publication No.: US20130115005A1Publication Date: 2013-05-09
- Inventor: Lawrence A. Ephan, JR. , Craig A. Spielman , Daniel E. Larson , Kevin W. Meier
- Applicant: Syngenta Participations AG
- Applicant Address: CH Basel
- Assignee: SYNGENTA PARTICIPATIONS AG
- Current Assignee: SYNGENTA PARTICIPATIONS AG
- Current Assignee Address: CH Basel
- Main IPC: F16L1/032
- IPC: F16L1/032

Abstract:
An extractor for removing agricultural tubing from soil of a field and related methods are provided. The extractor includes a frame and a pivot frame disposed on the frame. The pivot frame can have a pivot axis around which at least a portion of the pivot frame is pivotal. The extractor can include a first roller secured to the frame and a second roller secured to the pivot frame that is moveable by the pivot frame with the first roller being positioned closer to the soil than the second roller so that a tubing to be extracted is threadable under the first roller and over the second roller.
Public/Granted literature
- US09528634B2 Agricultural tubing extractor and related methods Public/Granted day:2016-12-27
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