Presses – With additional treatment of material – Winding or folding sheet – web or strand
Patent
1979-11-19
1981-04-07
Feldman, Peter
Presses
With additional treatment of material
Winding or folding sheet, web or strand
56341, 198834, B30B 504
Patent
active
042599008
ABSTRACT:
A rotary baling machine for forming large cylindrical bales of cut crop material, such as hay which uses a conveyor belt and an oppositely moving containing belt means arranged to rotate the hay and form the bale in a baling compartment as the machine moves over the crop being harvested. The endless containing belt means surrounds the bale as it progressively increases in size and acts to compact the crop being baled to thereby form a bale of proper density. This containing belt means is trained over suitable elongated rollers which extend across the machine and thereby acts to rotatably drive the rollers. Power means are also provided, such as chain and sprocket means to also power drive the rollers. An overrunning sprocket is provided on at least one of the rollers so that possible over-loading or slack in the containing belt means which is caused by differential belt driving speeds, is eliminated.
REFERENCES:
patent: 2005486 (1935-06-01), Wilson
patent: 2749696 (1956-06-01), Innes
patent: 3914926 (1975-10-01), Braunberger et al.
Burrough Donald E.
Campbell Hallis D.
Seefeld Dean E.
Feldman Peter
Gehl Company
Nilles James E.
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