Elongated-member-driving apparatus – Explosive-type driving means
Reexamination Certificate
2006-11-14
2006-11-14
Rada, Rinaldi I. (Department: 3721)
Elongated-member-driving apparatus
Explosive-type driving means
C227S010000, C227S011000, C123S0460SC
Reexamination Certificate
active
07134585
ABSTRACT:
The present invention is directed to a combustion powered setting device for driving fastening elements such as nails, bolts and pins into a receiving material, with a fuel source, and a fuel line (12.1, 12.2) from the fuel source (11) to a combustion chamber (13) and with at least one metering device (20) for fuel which is arranged in the fuel line (12.1, 12.2) between the fuel source and the combustion chamber. In order to improve setting devices of this type, the metering device (20) has an adjusting device (30) for the metered volume, which adjusting device (30) responds to the fuel pressure.
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patent: 4483474 (1984-11-01), Nikolich
patent: 4522162 (1985-06-01), Nikolich
patent: 5213247 (1993-05-01), Gschwend et al.
patent: 5909836 (1999-06-01), Shkolnikov et al.
patent: 6102270 (2000-08-01), Robinson
patent: 6145724 (2000-11-01), Shkolnikov et al.
patent: 6425354 (2002-07-01), Buchel et al.
Gschwend Hans
Hertlein Peter
Rosenbaum Ulrich
Schiestl Ulrich
Wolf Iwan
Abelman ,Frayne & Schwab
Chukwurah Nathaniel
Hilti Aktiengesellschaft
Rada Rinaldi I.
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