Tools – Wrench – screwdriver – or driver therefor – Handle clutched to head
Reexamination Certificate
2005-10-18
2005-10-18
Shakeri, Hadi (Department: 3723)
Tools
Wrench, screwdriver, or driver therefor
Handle clutched to head
C081S060000, C081S063100
Reexamination Certificate
active
06955104
ABSTRACT:
A ratcheting tool includes a handle, a head, and a drive member having a gear wheel rotatably mounted in a compartment of the head. An end of the drive member extends beyond the compartment. A pawl is mounted in the compartment and includes teeth for engaging with the teeth of the gear wheel. A switching plate is mounted to the end of the drive member and is pivotable between two positions. The switching plate includes a ring portion and a thumb piece. The ring portion includes a recessed portion, and a retainer is mounted on the recessed portion and partially engaged in an engaging groove in the end of the drive member. The thumb piece includes a protrusion on an underside thereof for engaging with a recess in the pawl such that the pawl is moved when the thumb piece is turned.
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