Disposable lawn mower blade

Harvesters – Cutting – Rotating-cutting-disk type

Patent

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Details

56295, 56DIG20, A01D 3473

Patent

active

056198477

ABSTRACT:
A disposable rotary lawn mower blade is made from a one piece stamping with "V" shaped cutting edges on each opposite ends. The disposable blade is mounted on the original cutting blade such that original blade is placed within the inner side of the V-shaped cutting edge. The cutting and wear is on the V-shaped cutting edges of the disposable blade, which can be installed and removed in seconds without the use of tools.

REFERENCES:
patent: 2722797 (1955-11-01), Strattman
patent: 5163276 (1992-11-01), Mohrman
patent: 5259176 (1993-11-01), Kahamura et al.

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