Trenching or cutting apparatus

Details Trenching or cutting apparatus Trenching or cutting apparatus

1996-11-14

1998-09-29

Melius, Terry Lee

Excavating

Ditcher

Having endless digger

37403, E02D 520

Patent

active

058131515

ABSTRACT:
An excavator assembly 10 including an excavator body having a pair of tracks 12 an 13, a cab 14, an articulated boom 15 and a trenching or cutting attachment 16 mounted at the end of the boom 15. The trenching or cutting attachment comprises a blade 17 mounted to a box-like drive mounting 18 with the box-like mounting 18 having on an opposite side thereof an excavator mounting 19 element so that the attachment can be detached from the excavator. A swivel arrangement is provided for swivelling the blade 17. The excavator mounting is a standard hoe bucket fitting.

REFERENCES:
patent: 3266179 (1966-08-01), Golden
patent: 3309802 (1967-03-01), Baker
patent: 4906161 (1990-03-01), Weyer
patent: 5140760 (1992-08-01), Mannbro
patent: 5247743 (1993-09-01), Holloway et al.
patent: 5592761 (1997-01-01), Ward

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