Soil cultivating implements

Details Soil cultivating implements Soil cultivating implements

1975-07-17

1977-10-25

Shapiro, Paul E.

Earth working

With drive means for tool or cleaner

With specific relationship of mast-type hitch to implement

172 49, 172 59, 172 68, 172 91, 172 96, 172111, 172125, 172700, 172707, 172711, 172713, 172748, 172762, 172765, A01B 3306, A01B 3310, A01B 3314

Patent

active

040552217

ABSTRACT:
A soil-cultivating implement has soil-working members mounted for rotation about corresponding upwardly extending axes. A soil-working tool, preferably one or more tines, is connected to a support of the soil-working member by at least one quick release fastener. The tool or tine can be a torsioned spring steel strip or a rod that has a spring coil. Each tine can have one or more operative soil-contacting ends that are spaced apart from one another. When the operative ends are located one above the other, the soil-working member can work deep in the soil. The fastener can be a pin that extends horizontal and at right angles to the axis of rotation of the soil-working member so that the operative ends can pivot to some extend about the fastener. The ends of each tool or tine can extend in different directions from one another and tines in pairs can be mounted on the same support.

REFERENCES:
patent: 1620510 (1927-03-01), Beise et al.
patent: 2888084 (1959-05-01), Trecker
patent: 3616862 (1971-11-01), VAN DER Lely
patent: 3667551 (1972-06-01), VAN DER Lely et al.
patent: 3774688 (1973-11-01), VAN DER Lely et al.

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