| 摘要 |
<p>The internal hole gripper (10) has a housing (12) with an elastically deformable diaphragm (16) that is used for defining a compartment during pressurization, where a flange (24) is connected with the diaphragm. The flange is displaced in radial direction during pressurization of the compartment (14), where the housing, diaphragm and flange are formed as a single piece. The stopper sections (32,34) are provided such that the flange is defined at a ascending end position in the radial extended position.</p> |
