| 摘要 |
<p>A handle for submersible pumps and the like comprises a body (24) conforming a tubular portion (25) suitable to be associated to a closing unit (7) of the top of the pump (1) and gripping means (26) for gripping the same pump (1). A clamping unit (23) is suitable to be housed inside the tubular portion (25) of the body (24) to provide a stable coupling of the body (24) to the pump (1) and comprises a clamping member (28) suitable to engage elastic connection means (27) borne by the body (24) inside the tubular portion (25), and drive means (36) suitable to provide axial translation of the clamping member (28) to produce radial elastic expansion of the elastic connection means (27) against a contrasting portion (29) integral with the closing unit (7) of the pump (1), in such a manner to obtain the mutual blocking between the body (24) of the handle (2) and the same pump (1).</p> |
