Elongated-member-driving apparatus – With interlock means
Reexamination Certificate
2006-02-28
2006-02-28
Smith, Scott A. (Department: 3721)
Elongated-member-driving apparatus
With interlock means
C227S010000, C227S130000, C123S0460SC
Reexamination Certificate
active
07004366
ABSTRACT:
The present invention relates to an internal combustion-operated setting tool for driving fastener elements such as nails, bolts, pins into a substrate, having a fuel source, with a fuel feed line from a fuel source to a combustion chamber and having at least one dosing device (30), which is arranged between the fuel source and the combustion chamber. For improving such setting tools, a displacement body (50) is arranged in a chamber in the dosing device (30) for forcing fuel out of the chamber, whose displacement volume can be adjusted.
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Gschwend Hans
Hertlein Peter
Rosenbaum Ulrich
Schiestl Ulrich
Wolf Iwan
Abelman ,Frayne & Schwab
Hilti Aktiengesellschaft
Smith Scott A.
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