Chuck for rotary power tool

A chuck for a power tool (10) having a rotatable drive shaft. The chuck includes a chuck body (24) and an inner sleeve (22) defining a cavity into which the chuck body (24) is rotatably received. An outer sleeve (26) is disposed concentrically around the inner sleeve (22), the outer sleeve (26) bein...

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Bibliographic Details
Main Authors CAMPBELL, DAVID CHARLES, MATTUCCI, MARCO ALESSANDRO
Format Patent
LanguageEnglish
French
German
Published 23.10.2013
Subjects
BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
TURNING
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Summary:A chuck for a power tool (10) having a rotatable drive shaft. The chuck includes a chuck body (24) and an inner sleeve (22) defining a cavity into which the chuck body (24) is rotatably received. An outer sleeve (26) is disposed concentrically around the inner sleeve (22), the outer sleeve (26) being non-rotatably but axially slidably coupled to the inner sleeve (22). A cover plate (48) may be provided non-rotatably coupled to the chuck body (24). A locking cup (28) may be non-rotatably coupled to the power tool (10) and disposed adjacent to the chuck. At least one locking element (52) may be coupled to the cover plate (48). The locking element (52) is biased to prevent rotational movement in at least one rotational direction between the cover plate (48) and the locking cup (28), or between the cover plate (48) and the outer sleeve (26).
Bibliography:Application Number: EP20130163893