E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
255/67
E21B 1/00 (2006.01) E21B 10/00 (2006.01)
Patent
CA 1068255
EARTH AUGER ABSTRACT OF THE DISCLOSURE An earth auger having an integral or one place cutting blade and pilot element so arranged that the pilot element is spaced downwardly from the shaft of the auger; the cutting blade also having a curved edge swept back from the axis of the auger to provide a slicing action as well as "threading action to facilitate penetration of the auger into each ground.
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