Hay bale ventilator

Details Hay bale ventilator Hay bale ventilator

1990-06-26

1992-01-07

Hornsby, Harvey C.

Presses

With additional treatment of material

Cutting, breaking, piercing, or comminuting

100179, 100295, B30B 900

Patent

active

050780590

ABSTRACT:
A hay bale ventilator in the form of a support plate having a tapered pointed member extending therefrom with the plate being mounted on the plunger of the hay baler and the pointed member forming a hole or passageway through each segment of the hay bale as it is formed. The pointed member is of two-piece construction having a wear-resistant pointed tip removably mounted on a larger cylindrical member connected with the plate with the pointed member and the cylindrical member having different angles of taper to assure that a hole or passageway will be formed without the hay sticking to the pointed member as it reciprocates with the plunger on the baler.

REFERENCES:
patent: 253536 (1882-02-01), Lord
patent: 817984 (1906-04-01), North et al.
patent: 960796 (1910-06-01), Bishop
patent: 970930 (1910-09-01), Kingham
patent: 2420923 (1947-05-01), West
patent: 2654308 (1953-10-01), Millard et al.
patent: 2737108 (1956-03-01), Galick
patent: 2804820 (1957-09-01), Mattson
patent: 2933037 (1960-04-01), Russell
patent: 3022723 (1962-02-01), Templeton

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