Elongated-member-driving apparatus – With means to move or guide member into driving position – With means to assure correct orientation of member
Reexamination Certificate
2007-07-11
2009-02-17
Nash, Brian D (Department: 3721)
Elongated-member-driving apparatus
With means to move or guide member into driving position
With means to assure correct orientation of member
C227S008000, C227S140000, C227S142000, C227S148000
Reexamination Certificate
active
07490747
ABSTRACT:
A fastener driving tool capable of driving a fastener in a direction orthogonal to a surface of a workpiece. A fastener driving operation is performed upon manipulation of a trigger and pressing a push lever against a surface of the workpiece. The push lever is slidably movable along a nose, and is biased by a spring in a fastener driving direction. The spring is positioned offset from a center of a fastener driving tool. The push lever is slidable in a sliding axis inclined by an angle Δθ relative to the center of the fastener driving tool. The push lever is configured to provide an angle defined between the sliding axis and the surface of the workpiece in a range of more than 90 degrees, i.e., 90 degrees plus Δθ.
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Antonelli, Terry Stout & Kraus, LLP.
Hitachi Koki Co,. Ltd.
Nash Brian D
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