发明名称 SECTIONAL ARTICULATED AGRICULTURAL APPARATUS
摘要 A seed planting apparatus consisting of a first section with one or more similar sections attached thereto. Each section has furrowing means, seed dropping means and press wheels. Optionally, tanks for holding water or liquid fertilizer are mounted on each section with pipes running to the rear of each furrowing means. Each section is supported on aster wheels at its front corners and centrally of its rear edge to form a generally triangular suspension. The wheels supporting the rear of the first section can be swiveled from a position for travel in one direction to a position for travel at 90 DEG thereto with the wheels being releasably locked in each of the two positions.
申请公布号 US3705560(A) 申请公布日期 1972.12.12
申请号 USD3705560 申请日期 1971.09.24
申请人 DOUGLAS E. LAPPIN 发明人 DOUGLAS E. LAPPIN
分类号 A01C7/08;(IPC1-7):A01C5/00 主分类号 A01C7/08
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