Caterpillar Inc.

Nathan G Rozenboom

Richard E Livesay

Gerald P Simmons

Frederick J Shane

Implement assemblies have previously used mechanically attached adapters that are secured to the base edge by bolts and/or other wedging type mechanisms. In these known implement assemblies, the wedge member has a tendency, during use, to become loose and fall out which allows the adapter to fall off of the base edge. In the subject arrangement, a clamp member is disposed in a longitudinally extending opening of an upper strap of an adapter and a wedge member is forcibly driven into the assembly such that the wedge member is disposed between the clamp member and the adapter to effectively secure the upper strap in intimate engagement with a mounting portion of an implement. At the same time, a resilient pad member is disposed between the adapter and the wedge member which effectively biases the adapter into intimate contact with the mounting portion of the implement. This arrangement allows both the wedge member and the clamp member to move in conjunction with the adapter, thus, eliminating if not reducing any tendency of the wedge member to become loose and fall out.

Implement assembly with a mechanically attached adapter

Truck bodies are useful for receiving and transporting material from an excavation site. When abrasive material is being loaded and transported, the truck body is equipped with a hardened replaceable wear member to reduce wear and denting. The truck body includes a plurality of base members welded together. A non-metallic member is bonded to the base members. A hardened replaceable wear member is bonded to the non-metallic member. This arrangement of components provides truck body floors which have hardened wear members, which are bonded to the base members, thus, eliminating the need for welding.

Growing community of inventors

Metamora, IL, United States of America

Nathan G Rozenboom