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Invention Grant
CN101043987B 用于将刀具固定在手持式工具机的驱动轴上的装置及刀具 有权

用于将刀具固定在手持式工具机的驱动轴上的装置及刀具
Abstract:
本发明涉及一种装置，具有一个定心元件(10)及至少一个形锁合元件(12)，用于将一个可轴向插套上的刀具(14)固定在手持式工具机(28)的可被振荡地驱动的驱动轴(16)上，其中，定心元件(10)被设置用于刀具(14)相对驱动轴(16)的定心及形锁合元件(12)被设置用于确定刀具(14)相对驱动轴(16)的转动位置。本发明提出：形锁合元件(12)在径向上被设置在定心元件(10)之外。
Abstract(English):

The invention relates to a device comprising a centering element (10) and at least one form-fitting element (12) for fixing a tool (14) that can be placed axially on an oscillatingly driveable shaft (16) of a hand-held machine tool (28). The centering element (10) is provided in order to center the tool (14) in relation to the drive shaft (16), and the form-fitting element (12) is used to determine a rotational position of the tool (14) relative to the drive shaft (16). According to the invention, the form-fitting element (12) is disposed radially outside the centering element (10).

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