Excavating – Ditcher – Having endless digger
Patent
1997-01-13
2000-05-02
Lillis, Eileen Dunn
Excavating
Ditcher
Having endless digger
37 91, E02F 508, E02F 514
Patent
active
060557508
ABSTRACT:
An excavating machine is provided having an L-arm assembly located between a power unit and an earth cutting device, the L-arm assembly for raising and lowering the earth cutting device. The L-arm assembly has a first arm for operable attachment to the power unit and a second arm integral with and substantially transverse to the first arm for operable attachment to the earth cutting device. The first arm of the L-arm assembly is longer than the second arm of the L-arm assembly. Hydraulic cylinders are included resulting in an earth cutting device which is held down into the ground in a positive manner so as to be more efficient in operation.
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Ditzler Steven J.
Yoder Shaun Lamar
Gilchrist Michael C.
Hartmann Gary S.
Laurenzo Brian J.
Lillis Eileen Dunn
Samson Enterprises, Inc.
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