| 摘要 |
<p>The hand support (18) has a clamping unit, by which the hand support is brought in clamping connection with the shaft (12). The clamping unit has an operating lever in order to operate the clamping unit for establishing and releasing the clamping connection. A part of a supporting projection is formed by the operating lever. An independent claim is also included for a mountaineer pickaxe with a hoe.</p> |
