Device for making sowing furrows in a lawn

A - Human Necessities – 01 – C

Patent

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Details

A01C 5/06 (2006.01) A01B 15/18 (2006.01)

Patent

CA 2078047

The invention relates to a device for making sowing furrows in a lawn, provided with a mobile frame having a number of disc-like cutting members disposed adjacently of each other transversely of the direction of forward movement thereof and drivable round a horizontal shaft. According to the invention the cutting edge of each disc-like knife has a continually varying distance to the shaft of the knife, this such that the difference between the largest and smallest distance to the shaft of the knife lies in the order of magnitude of the cutting depth and the knife has one or more outward protruding lobes.

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