Harvesters – Cutters with plant or crop contacting gauge – With preliminary foliage arranging
Patent
1979-04-16
1981-04-28
Hafer, Robert A.
Harvesters
Cutters with plant or crop contacting gauge
With preliminary foliage arranging
A01D 2304
Patent
active
042637732
ABSTRACT:
A beet topping device transportable over the ground, comprising a frame, a polygonal construction, in particular a quadrangular construction or quadrangular linkage movably connected to the frame, via at least one pivot shaft and variable in position relative thereto, a blade holder connected movably relative to the frame via a feeler arm in a first point of application to the quadrangular linkage, while furthermore the connection arm is slidable relative to the feeler arm and optionally connected therewith and the feeler and blade holder are positioned outside the quadrangular linkage.
REFERENCES:
patent: 913421 (1909-02-01), McCormick
patent: 1045074 (1912-11-01), Pingree
patent: 1280156 (1918-10-01), Campbell
patent: 1308921 (1919-07-01), Smith
patent: 2429044 (1947-10-01), Bassett
Hafer Robert A.
Landbouwmechanisatiebedrijf W. Kloppenburg
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