| 摘要 |
<p>The anatomic grip (6) of the handle is able to rotate or to oscillate about a longitudinal axis (2) and elastic means (7) are provided which return the grip to a rest position when it is released by the user's hand, so that this grip (6) may always be grasped correctly, without having to be orientated about the said axis (2) of rotation or oscillation for this purpose. <IMAGE></p> |
