Resilient harrow tine

Details Resilient harrow tine Resilient harrow tine

1982-09-16

1984-06-12

Johnson, Richard J.

Earth working

Tool, standard or connection

Spring biased or formed tool or tool part

A01B 3506

Patent

active

044536020

ABSTRACT:
In a resilient harrow tine of S-like shape and comprising a resilient hoop portion bent substantially to form a circle and having a cross-section the basic form of which is a rectangle with a ratio between the width and the height of approximately 3, the ratio between the strength and the material consumption has been optimized by designing the cross-section so that the neutral stress line is displaced in the direction towards the outwardly facing long side of the cross-section of the resilient hoop portion in relation to the longitudinal center line of the circumscribed rectangle of the cross-section.

REFERENCES:
Vibro Crop Advertising Brochure of Kongskilde, Exeter, Ontario.

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