Self-cleaning leaf rake

Details Self-cleaning leaf rake Self-cleaning leaf rake

1987-03-02

1988-10-11

Weiss, John

Harvesters

Hand rakes

Combined, convertible and attachments

5640016, 294 50, A01D 710

Patent

active

047761580

ABSTRACT:
A conventional rake includes a stripper bar on the teeth which is movable by a push rod on the handle of the rake from a raised raking position to a lowered leaf push-off position. A spring clip holds the stripper bar in the raised position and may be assisted by a releasable guide element on the handle engaging the push rod.

REFERENCES:
patent: 1266411 (1918-05-01), Cornwell
patent: 1879112 (1932-09-01), Cress
patent: 2016263 (1935-10-01), Beythan
patent: 3130533 (1964-04-01), Huegel et al.
patent: 3884023 (1975-05-01), Robinson
patent: 4603744 (1986-08-01), Ramirez

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