Harvesters – Raking and bundling
Patent
1998-11-03
2000-08-08
Pezzuto, Robert E.
Harvesters
Raking and bundling
56 1, 198497, A01D 7500
Patent
active
060983906
ABSTRACT:
A large round baler bale-forming belt drive roll has cylindrical sections at its opposite ends which extend through circular holes provided in the opposite side walls of the baling chamber. The cylindrical sections are smaller in diameter than the circular holes, thus leaving clearance gaps between the cylindrical sections and the boundaries of the holes. A pair of wipers, in the form of rod or wire stock, are welded at diametrical opposite locations on the cylindrical sections and are located in the adjacent clearance gap. The wipers are angled relative to the axis of rotation of the roll so that as the roll rotates the wipers sweep through the gaps and cause any crop material engaged there to be moved inwardly from the adjacent bale chamber side wall.
REFERENCES:
patent: 3794047 (1974-02-01), De Coene et al.
patent: 4428282 (1984-01-01), Anstey
patent: 4581879 (1986-04-01), Anstey
patent: 4890449 (1990-01-01), Heing
patent: 4910949 (1990-03-01), Meyer
patent: 5347801 (1994-09-01), McIlwain
patent: 5603206 (1997-02-01), Horchler, Jr.
Deere & Company
Mammen Nathan
Pezzuto Robert E.
LandOfFree
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