Vibrating earth ripping apparatus

Details Vibrating earth ripping apparatus Vibrating earth ripping apparatus

1983-03-02

1985-03-26

Stouffer, Richard T.

Earth working

With drive means for tool or cleaner

Vibrating tool

172 68, 172 78, 172180, A01B 1308, A01B 4902

Patent

active

045067406

ABSTRACT:
A vibrating earth ripping machine which includes a main frame and a vibrating frame which is pivotally connected to the main frame by a pair of movable thrust absorbing arms. The vibrating frame extends beyond the main frame rear end, and is secured to a transversely extending tool bar having a plurality of downwardly projecting ripper tines detachably secured thereto. A mass is rotatably mounted on the tool bar for eccentric mass distribution during rotation about a horizontal axis. A resilient vibration damping system is mounted between the main frame and vibrating frame to damp vibratory movement imparted to the vibrating frame by the rotating mass.

REFERENCES:
patent: 3103250 (1963-09-01), Lamb
patent: 3211236 (1965-10-01), Patton
patent: 3339641 (1967-09-01), Carter
patent: 3398798 (1968-08-01), Shelton
patent: 3498384 (1970-03-01), Ogura
patent: 4079593 (1978-03-01), Flippin
patent: 4227578 (1980-10-01), Hurt

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