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US 11,260,502 B2Granted
Hand-held power tool having at least one machine-side contact element
AssigneeRobert Bosch GmbH
InventorsJoachim Schadow, Joern Stock, Florian Esenwein
Life of this patent
Estimating the term…
Abstract
A hand-held power tool, in particular an angle grinder, includes a gearing housing part and an accessory equipment. The gearing housing part includes at least one machine-side contact element. The accessory equipment includes at least one accessory equipment-side contact element. In the mounted state of the accessory on the hand-held power tool, the at least one machine-side contact element comes into contact with the at least one accessory-side contact element.
Claims14
A portable power tool, comprising:
- a transmission housing part including at least one machine-side contact element;
- a mechanical element;
- a blocking element arranged in the transmission housing part and movable between a first position configured to mechanically block movement of the mechanical element such that the portable power tool cannot function, and a second position whereat movement of the mechanical element is not blocked by the blocking element;
- and
- an accessory including at least one accessory-side contact element configured to be removably connected to the transmission housing part by the machine-side contact element, the accessory configured to contact the blocking element to move the blocking element from the first position to the second position when the accessory is fitted on the portable power tool, and the at least one machine-side contact element is configured to contact the at least one accessory-side contact element.
2 more elements
Dependencies are inferred from the claim text.