A - Human Necessities – 01 – D
Patent
A - Human Necessities
01
D
A01D 34/49 (2006.01) A01D 34/62 (2006.01) A01D 42/06 (2006.01)
Patent
CA 2455730
A blades assembly for a grass-cleaning device includes at least one blade seat with several fixing portions, several weighting sets and several grass- cleaning blades. The blade seat or seats are secure on a driving shaft of a grass-cleaning device. The weighting sets and the grass-cleaning blades are disposed on the fixing portions. When the blade seat rotates, several parallel and roughly equally spaced rotation paths of the grass-cleaning blades are created. By the repeated hitting on the leaves, most moss or dirt on the leaves will be removed. So, the grass-cleaning efficiency of this invention is raised and it is easy to repair and replace the blades.
Chao Man-Chi
Chao Yu-Chao
Battison Williams Dupuis
Chao Man-Chi
Chao Yu-Chao
LandOfFree
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