Title:
VEHICLE MOUNTED SONIC SHEARING DEVICE HAVING PROPULSION AIDING MEANS
United States Patent 3437381
US Patent References:
Inertial mass, force multiplying device
- - 3226858
Method and apparatus for ripping rock by sonically vibratory teeth
- - 3336082
Inertial mass, force multiplying device
- - 3226858
Method and apparatus for ripping rock by sonically vibratory teeth
- - 3336082
Inventors:
Bodine, Albert G.
Publication Date:
04/08/1969
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Assignee:
Bodine, Albert G.
Primary Class:
Other Classes:
172/40, 299/14, 173/49
International Classes:
E02F5/32; E02F9/28; E02F5/00; E21C47/00; E21C37/16
Foreign References:
| GB149003A |