Mine extractor apparatus

Details Mine extractor apparatus Mine extractor apparatus

1995-12-20

1998-01-13

Melius, Terry Lee

Unearthing plants or buried objects

Lifting or tilting means for unearthing apparatus

171 63, 89 113, A01B 4300, F41H 1112

Patent

active

057068992

ABSTRACT:
A mine extractor for removing buried mines having a plurality of leaf springs disposed in parallel side by side relationship and mounted on a common support. The extractor further comprises adjacent auxiliary springs and thereby forming additional batteries, a slide attached to the springs and adapted to slide on its bottom on the ground and/or an apparatus for swinging a beam and the slide with respect to a base to lift the slide from the ground.

REFERENCES:
patent: 2460322 (1949-02-01), Walker
patent: 4270614 (1981-06-01), Judy
patent: 4552053 (1985-11-01), Bar-Nefy et al.
patent: 4667564 (1987-05-01), Schreckenberg
patent: 5291819 (1994-03-01), Hambric
patent: 5373774 (1994-12-01), Akbar

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