Rake wheel

Details Rake wheel Rake wheel

2005-12-27

2005-12-27

Will, Thomas B. (Department: 3671)

Harvesters

Horse rakes

Rake teeth and fastenings

C056S375000

Reexamination Certificate

active

06978592

ABSTRACT:
A rake wheel includes a hub and a plurality of tines connected to the hub and extending outwardly therefrom to an annular rim concentric with the hub. Each tine is journaled through a first plurality of apertures formed in the rim and projects outwardly from the rim. A second plurality of apertures is formed in the rim, having a size and shape substantially the same as the first plurality of apertures, and will receive the tines when the first set of apertures becomes worn or otherwise ineffective.

REFERENCES:
patent: 2712723 (1955-07-01), Ryan
patent: 2953891 (1960-09-01), Van Der Lely et al.
patent: 3057145 (1962-10-01), Van Der Lely
patent: 3069834 (1962-12-01), Spindler
patent: 3771303 (1973-11-01), Van der Lely et al.
patent: 4114697 (1978-09-01), Carlucci
patent: 4947631 (1990-08-01), Kuehn
patent: 5065570 (1991-11-01), Kuehn
patent: 5546739 (1996-08-01), Hettich
patent: 6715275 (2004-04-01), Kuehn

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