| 摘要 |
A hitch adapter with integral protective device that is suited for mounting to a conventional sleeve-type hitch. The protective device protects the hitch adapter from damage due to impacts with a ground surface. Depending brackets are fixedly attached to the hitch adapter, the brackets supporting the integral protective device. The periphery of the protective device is offset from the axis of the sleeve which is insertable into a socket of the sleeve-type hitch. A roller is mounted to the depending bracket to provide a contact member that will contact the surface of the ground and prevent the balance of the hitch from coming into contact with the ground. Alternatively, a skid plate is mounted on the dependent bracket to provide a contact member for protecting the hitch adapter.
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