Implement and spring tine mounting therefore

Details Implement and spring tine mounting therefore Implement and spring tine mounting therefore

1980-01-14

1981-12-08

Stouffer, Richard T.

Earth working

Plural relatively movable tools

Spring formed tool or standard

172142, 172707, A01B 2302

Patent

active

043043062

ABSTRACT:
A double-coil spring tine is pivotally attached to a channel-shaped mounting bar of a harrow unit by a removable bracket. The portion of the tine connecting the coils is held loosely next to the mounting bar by the bracket so that the entire tine can pivot about the axis of the attaching portion. The portion of the tine on either side of the bracket is placed in tension rather than subjected to bending. Tines are individually replaceable without need to disassemble the mounting bar.

REFERENCES:
patent: 1950834 (1934-03-01), Wyss
patent: 2990021 (1961-06-01), Johnson et al.
patent: 3016958 (1962-01-01), Knapp et al.
patent: 3049184 (1962-08-01), Lohrman
"Brady 350 Tine Harrow for Field Cultivator Specifications", Koehring Farm Division, Appleton, Wis. 1977.
"Wil-Rich Mounted Coil Tooth Harrows", Wil-Rich Inc, Wahpeton, N.D., Sep. 26, 1978.

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