Agricultural implement towed by tractor for making holes in ground for planting - consists of number of scoops, with blade and spade, on radial arms fixed to revolving drum mounted on frame

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专利权人:

KUTTER, MANFRED;PFEIFFER, ROLAND, 7955 ROTTUM, DE

发明人:

KUTTER, MANFRED,PFEIFFER, ROLAND, 7955 ROTTUM, DE

申请号：

DE19924220278

公开号：

DE4220278(A1)

申请日:

1992.06.20

申请国别(地区):

德国

年份:

1993

代理人:

摘要：

The implement consists of a bearer frame (1) coupled to a tractor on a three point coupling (2). The frame comprises a horizontal arm (12) carrying the working tool (3) which revolves on a horizontal axis (4). The tool consists of a number of cutter scoops (5) on the ends of radial arms (8) connected to a revolving drum (9). Each scoop has a vertical blade (6) with a spade (7) at right angles joined to the back edge so that the blade leads the spade in the rotary direction. USE/ADVANTAGE - A simple and cheap tool to make holes following which plants can be set by hand.

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中国工程科技知识中心

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http://www.ckcest.cn/home/