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A01D7/06—Rakes with tines specially shaped or attached
Landscapes
Life Sciences & Earth Sciences
(AREA)
Environmental Sciences
(AREA)
Soil Working Implements
(AREA)
Protection Of Plants
(AREA)
Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes
(AREA)
Description
Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
Claims (1)
Patent-Anspruch:Patent claim:Rechen mit doppeltem Haupt, dadurch gekennzeichnet, daß die hintereinander angeordneten,
elliptischen Zinken gegeneinander versetzt und derart zur Seite abgebogen sind, daß sie sich kreuzen, zum
Zweck, den Boden vollständig durchzuarbeiten. Double-headed rake, characterized in that the one behind the other,
elliptical prongs are offset from one another and bent to the side in such a way that they cross each other for
Purpose of completely working through the soil.
Mercury vapor rectifier with arc guiding sheaths that surround the anodes and are open at the bottom, which extend in the longitudinal direction of the anode axis and protrude beyond the anode surface