| 摘要 |
<p>The tool, which can be a torque wrench, with a movable inner element (16) attached to a screw tightening bit (22) and working with a combination of two levers (30, 34) and a helical spring(38), is equipped with a chip (52) accommodated in a recess (50) at the outer surface (48) of the housing (10). The chip (52) is controlled by a microprocessor and comprises an integrated aerial. Data referring to the production of the tool as well as to its use and maintenance can be saved and transmitted (54, 56).</p> |
