Lock for securing wear parts to earth-working equipment

Details Lock for securing wear parts to earth-working equipment Lock for securing wear parts to earth-working equipment

2009-05-12

2011-12-13

Pezzuto, Robert (Department: 3671)

Excavating

Digging edge

Tooth or adaptor

C037S456000, C172S772500

Reexamination Certificate

active

08074383

ABSTRACT:
A lock for securing a wear part to earth-working equipment that is foldable between a retaining position to hold the wear part to the equipment and a release position that permits removal of the lock and release of the wear part from the equipment. The lock includes a retainer for releasably holding the lock in the retaining position. The retainer may comprise a threaded wedge received into a complementary threaded passage.

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