| 摘要 |
<p>The holder (1) has a holding part (3) receiving a tool with a drive spindle. The holding part is arranged in a housing (4), and is displaced opposite to the housing. The holding part is centered by three bellows (10) under application of a pneumatic or hydraulic produced pressure such that the bellows are formed with a casing section as a single piece, where the bellows are formed by a plastic i.e. polyamide. The housing comprises a housing base part (6) and a housing upper part (7), where the housing upper part is connected with the housing base part by multiple arms (11). An independent claim is also included for a method for manufacturing a tool holder.</p> |
