Adjustable-width attachment for agricultural machines

Details Adjustable-width attachment for agricultural machines Adjustable-width attachment for agricultural machines

1998-07-21

2000-11-28

Pezzuto, Robert E.

Earth working

Plural wheeled implements

Outrigged implement adjustable inwardly

172669, 56228, A01B 5100

Patent

active

061522406

ABSTRACT:
Agricultural machine are generally equipped attachments, such as pick-up drums or cutting attachments. Generally, the width of the attachment is greater than that of the main machine or tractor. Because the agricultural machines travel in road traffic, the permitted width of the attachment must not exceed the legally prescribed width of a road vehicle. These attachments usually have supporting wheels for supporting the attachment on the ground. The supporting wheels are mounted and rotate upon carrying arms. Also, the attachment's height above the ground is adjustable by an adjusting device. The attachment provides for positioning the supporting wheels such that the width of the attachment is within the limits permitted in road traffic when traveling in public road traffic, although during working use, the width of the attachment is beyond the width permitted on the road.

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