Assembly for securing a wear member to an excavator

Details Assembly for securing a wear member to an excavator Assembly for securing a wear member to an excavator

2007-01-23

2007-01-23

Batson, Victor (Department: 3671)

Excavating

Digging edge

Tooth or adaptor

C037S457000, C403S374400

Reexamination Certificate

active

10290472

ABSTRACT:
An assembly for mounting an excavating tooth particularly suited for a dredge cutterhead includes a base, an adapter, and a lock. The base includes a convex, curved bearing surface that abuts a concave, curved bearing surface on the adapter. The curved bearing surfaces are able to maintain substantially full contact with each other under transverse loading.

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