CRIMPING HAND TOOL, AND CRIMPING METHOD OF CONNECTION TERMINAL USING THE SAME

摘要

<P>PROBLEM TO BE SOLVED: To provide a crimping hand tool which can carry out crimping to satisfy conduction and retaining force of a connection portion easily and simply at the site of repair and maintenance regardless of changes in environment upon connecting an aluminum electric wire with a connection terminal. Ž<P>SOLUTION: The crimping hand tool, which crimps a wire barrel of a connection terminal to an aluminum electric wire of which conductor is made of aluminum or aluminum alloy, has a crimping blade having level difference of two steps or more and crimps the wire barrel by providing level difference of two steps or more. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž