FASTENER DRIVING DEVICE

A fastener driving device includes an energy storage unit, an impact unit, a clutch unit, a power unit and a first buffer. The clutch unit includes a guiding mechanism, a driving mechanism, an engaging mechanism and a resetting mechanism. The engaging mechanism drives the driving mechanism to rotate...

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Bibliographic Details
Main Author XU, YING
Format Patent
LanguageEnglish
Published 28.08.2025
Subjects
HAND TOOLS
HAND-HELD NAILING OR STAPLING TOOLS
MANIPULATORS
MANUALLY OPERATED PORTABLE STAPLING TOOLS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TRANSPORTING
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Summary:A fastener driving device includes an energy storage unit, an impact unit, a clutch unit, a power unit and a first buffer. The clutch unit includes a guiding mechanism, a driving mechanism, an engaging mechanism and a resetting mechanism. The engaging mechanism drives the driving mechanism to rotate. The engaging mechanism moves away from the driving mechanism for disengagement under a guidance of the guiding mechanism when the engaging mechanism is cooperated with the guiding mechanism, the engaging mechanism moves close to the driving mechanism for reengagement under an action of the resetting mechanism when the engaging mechanism is out of cooperation with the guiding mechanism. The driving mechanism includes a colliding portion, when the engaging mechanism is disengaged from the driving mechanism, an impactor of the impact unit drives the driving mechanism to rotate, the colliding portion strikes the first buffer.
Bibliography:Application Number: US202418585059