| 摘要 |
The supporting device (100) has a cup-shaped retainer (1) for hanging up of a plate-shaped tool portion and a protective hood portion. The retainer is provided with a first wall element (3) having an aperture (4) for the feedthrough of attaching element (8). The retainer is provided with a second wall element (6) which is connected with the first wall element through a connecting wall (5). A supporting main portion is made of metal or plastic material. |
