Earth working – With drive means for tool or cleaner – Plural driven tools
Patent
1978-02-28
1980-06-17
Johnson, Richard J.
Earth working
With drive means for tool or cleaner
Plural driven tools
A01B 3306
Patent
active
042079489
ABSTRACT:
A soil cultivating implement has a row of soil working members that are driven to rotate about upwardly extending axes. Each member includes a tine carrier and tines either in pairs or singly, are journalled for free rotation about further upwardly extending axes. The tines are positioned to the rears of their respective further axes of rotation and can perform rapid turning movements when the soil working members are rotated about the first axis of rotation. The tines can be strips that are angled to trail and deflect, depending on the condition of the ground being worked.
REFERENCES:
patent: 25736 (1859-10-01), Hogle
patent: 661307 (1900-11-01), Darby
patent: 3667551 (1972-06-01), Lely
patent: 4106567 (1978-08-01), Lely
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