Chuck for liquid-flushed working percussion tool
OwnerStefan Gotzfriedinventor
Life of this patent
Estimating the term…
Abstract
A pot-shaped chuck, which is designed to cooperate with a percussion mechanism (2) of a percussion power tool (3) and an empty space of which is open at a working tool side of the chuck for receiving a working percussion tool (5), includes guide elements (4) coaxial with a percussion axis (A) and in which the working tool (5) is received for joint rotation with the chuck (1) and for a limited axial displacement relative thereto, and a flushing liquid conduit (6) extending along an inner surface (7) forming the pot empty space of the chuck (1).
Claims5
A pot-shaped chuck designed to cooperate with a percussion mechanism (2) of a percussion power tool (3) and an empty space of which is open at a working tool side thereof for receiving a working percussion tool (5), the chuck comprising guide means (4) coaxial with a percussion axis (A) and in which the working percussion tool (5) is received for joint rotation with the chuck (1) and for a limited axial displacement relative thereto;
- and at least one flushing liquid conduit (6) extending along an inner surface (7) forming the pot empty space.
Dependencies are inferred from the claim text.