Gh Hensley Industries, Inc.

Darrell L Carver

John A Ruvang

Howard W Robinson

A retaining mechanism (10) for captively retaining an adapter (4) to the forward lip (2) of a bucket for earth excavating utilizes a ratcheted pawl (14) within a C-clamp (12). The pawl ratchet (24) engages a complementary pawl surface (26) of the rear half (16b) of a split pin assembly (16). The forward half (16a) of the split pin can be attached to the rear half (16b) by shear screws (52). Moreover, the forward half (16a) of the split pin can be attached to the rear half (16b) by an elastomeric element (64). The split pin assembly (16) acts as a wedge member, firmly securing the adapter (4) to the lip (2). To remove the retaining mechanism (10) from the adapter (4) and lip (2), the pawl (14) may be disengaged from the rear split pin (16b) by manipulating the pawl through an access port (28 ) in the C-clamp (12). Alternatively, the forward split pin (16) may be driven through the opening in the adapter and lip.

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Scottsdale, AZ, United States of America

Darrell L Carver