Mower blower trash guard

Details Mower blower trash guard Mower blower trash guard

1992-06-08

1993-09-21

Novosad, Stephen J.

Harvesters

Motorized harvester

Including driven air-blower unit

56 166, 56156, 563202, 384488, A01D 3466, A01D 3482

Patent

active

052458172

ABSTRACT:
An anti-wrap structure is provided for the bearing support of a blower fan blade carried at the edge of a multi-spindle mower deck. The blower fan shaft is supported at one end with the fan carried at its other end to facilitate improved material flow to and through the blower. On bearing support for the shaft is carried within the blower fan chamber to narrow its width and minimize the difficulty in cutting close to obstacles. Surrounding the bearing within the housing is the anti-wrap structure to protect the bearing against trash accumulation and blower clogs.

REFERENCES:
patent: 1806748 (1931-05-01), Edwards
patent: 3626472 (1971-12-01), Rowland-Hill
patent: 3828793 (1974-08-01), Gochanour
patent: 4344442 (1982-08-01), Torland et al.
patent: 4433532 (1984-02-01), McCunn
patent: 4735037 (1988-04-01), Benter
patent: 5157908 (1992-10-01), Sebben et al.
Deere & Company, John Deere Parts Catalog PC-2111 for "Power Flow Material Collection System and 1+2 Bag Baggers", 1 page, published in U.S.A.

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