Hand-Held Power Tool Having a Locking Device
AssigneeRobert Bosch GmbH
InventorImmanuel Werner
Life of this patent
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Abstract
A hand-held power tool includes a tool receptacle with which a tubular tool holder configured to receive an application tool is associated, and a locking device configured to lock the application tool in the tubular tool holder. The locking device locks the application tool in a locking position via at least one locking element in the tubular tool holder. The locking device has a locking sleeve and a pressure ring spring loaded via an associated spring element. The spring-loaded pressure ring is configured to force the locking sleeve into the locking position and, in the locking position, forces the at least one locking element against the tool holder.
Claims10
A hand-held power tool, comprising:
- a tool receptacle with which a tubular tool holder configured to receive an application tool is associated;
- and
- a locking device configured to lock the application tool in the tubular tool holder,
- wherein:
- the locking device locks the application tool in a locking position via at least one locking element in the tubular tool holder;
- the locking device has a locking sleeve and a pressure ring spring loaded via an associated spring element;
- and
- the spring-loaded pressure ring is configured to force the locking sleeve into the locking position and, in the locking position, forces the at least one locking element against the tubular tool holder.
Dependencies are inferred from the claim text.