Sandtrap maintenance machine rake assembly

Earth working – Diverse tools – Second implement follows path of first

Patent

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Details

1726845, A01B 1300, A01B 4902

Patent

active

052898792

ABSTRACT:
An improved rake assembly for a sandtrap maintenance machine comprises a rake frame having a transverse row or rows of scarifying teeth. A trowel plate is fixed to the rake frame and trails behind the scarifying teeth and includes a substantially planar lower edge comprising a horizontal flange that bears against the sand to smooth out the sand disturbed by the scarifying teeth. In addition, a finishing rake is moveably attached to the rake frame to trail behind both the scarifying teeth and the trowel plate to allow the finishing rake to further groom and smooth the surface of the sand. The trowel plate is adjustably carried on the rake frame to be capable of vertical adjustment up and down relative to the rake frame. This vertical adjustment allows the height of the scarifying teeth of the rake frame to be quickly adjusted without having to individually adjust the scarifying teeth one by one.

REFERENCES:
patent: 640514 (1900-01-01), Ernst
patent: 977051 (1910-11-01), Stovall
patent: 3613802 (1971-10-01), Carlson
patent: 3823781 (1974-07-01), Check
Toro Sand Pro.RTM. 14 Brochure dated 1989.
Operator's Manual and Parts List for the Olathe Model 242 Finishing Rake Assembly (undated).
Parts Drawing for Smithco Rake Assembly (undated).

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