| 摘要 |
<p>A wrench (10) utilizing high inertial torque energy incorporates a flywheel (180) that is rotated by a drive motor (150). The wrench (10) is activated by a symmetrical clutch (200) to deliver the rotational energy stored in the flywheel (150) to an output drive (190). Torque reaction is isolated in the flywheel (150) and clutch mechanism (200) and not transmitted to the housing (11) of the wrench (10).</p> |
