| 摘要 |
An outlet flow deflector unit for a pneumatic power tool having a housing with an outlet opening, comprises a cup-shaped rotatable deflector element communicating with the outlet opening and having at least one axially directed opening and one radially directed opening located within a certain angular interval of the deflector element circumference, and a stationary cup-shaped sector element located inside the deflector element and having radial opening locating in a certain angular sector substantially larger than the angular interval of the deflector element opening, and an axially directed outlet port, wherein the deflector element is rotatable to obtain alignment either between the radial openings for a radially directed outlet flow, or between the axial opening and the outlet port for accomplishing an axially directed outlet flow.
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