ADAPTER FOR A HAMMER DRILL CAPABLE OF IMPROVING WORKING EFFICIENCY IN VARIOUS TYPES OF CONSTRUCTION

摘要

PURPOSE: An adapter for a hammer drill is provided to improve convenience by the attachment and detachment of a boring tool and a crushing tool.;CONSTITUTION: An adapter for a hammer drill comprises a main body(13), a clamp, a sliding port(30), and a gripper(40). The main body is formed at the front end of a support body. The sliding port is moved forward and backward by a gripper. The clamp is installed in the clamping portion(14) of the main body. The clamp is widened or narrowed by forward and backward sliding motions of the sliding port. The clamping groove of the upper and lower clamping blocks of the clamp is changed.;COPYRIGHT KIPO 2011