Lip for an excavation bucket

Details Lip for an excavation bucket Lip for an excavation bucket

2006-01-31

2006-01-31

Batson, Victor (Department: 3673)

Excavating

Digging edge

Reexamination Certificate

active

06990760

ABSTRACT:
The invention relates to a lip for an excavation bucket. The lip includes a lower plate defining a plurality of integral projections along a front edge thereof, an upper plate and a central plate sandwiched between the lower plate and the upper plate so as to form a laminated structure. The upper plate also defines a plurality of integral projections which together with the projections on the lower plate form tool attachment formations in a serrated front edge of the laminated structure for supporting ground-engaging tools on the lip.

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