POWER TAKE OFF ARRANGEMENT

In a power driver, a power take off (PTO) arrangement (to open/close a chuck) includes: a chuck actuating shaft and a coaxial PTO actuator shaft axially displaceable along, yet rotationally locked together about, a first axis of the power driver; an input shaft, supporting jaws of the chuck, and con...

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Bibliographic Details
Main Author PUZIO, Daniel
Format Patent
LanguageEnglish
French
German
Published 17.10.2018
Subjects
BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
TURNING
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Summary:In a power driver, a power take off (PTO) arrangement (to open/close a chuck) includes: a chuck actuating shaft and a coaxial PTO actuator shaft axially displaceable along, yet rotationally locked together about, a first axis of the power driver; an input shaft, supporting jaws of the chuck, and concentric to at least a portion of the chuck actuating shaft and a portion of the PTO actuator shaft; relative rotation between the chuck actuating shaft and the input shaft selectively being prevented and being caused by first and second configurations of the chuck actuating shaft and the PTO actuator shaft, respectively; and a PTO-control member, displaceable between first and second positions along a second axis parallel to the first axis, and coupled to adjust at least one of the chuck actuating shaft and the PTO actuator to achieve the first and second configurations, respectively.
Bibliography:Application Number: EP20060740924