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US 2014/0008089 A1Published application
Impact driver having an impact mechanism
AssigneeRobert Bosch GmbH
InventorsSim Teik YEOH, Siew Yuen Lee
Life of this patent
Estimating the term…
Abstract
In an impact driver including an impact mechanism for percussive driving of an output drive shaft on which is provided a tool receptacle for receiving an inserted tool, the tool receptacle is embodied as a clamping chuck, a permanent connection being embodied between the clamping chuck and the output drive shaft in order to prevent at least tool-free detachment of the clamping chuck from the output drive shaft.
Claims15
An impact driver, comprising:
- an impact mechanism for percussive driving of an output drive shaft on which is provided a tool receptacle for receiving an inserted tool;
- wherein the tool receptacle is a clamping chuck, a permanent connection being embodied between the clamping chuck and the output drive shaft to prevent at least tool-free detachment of the clamping chuck from the output drive shaft.
Dependencies are inferred from the claim text.