| 摘要 |
The extractor (1) has a handle (3) and a shaft (4) with a lifting section (5). On the end of the lifting section a lifting end (6) is provided whereas two hollow depressions (7,8) are provided to the two opposite sides of the lifting section. These are concave in cross section and are located along the longitudinal direction of the lifting section. The lifting section is set at an angle to the shaft and runs in the same plane as the shaft. The surfaces of the hollow depressions are smooth. |
