Elongated-member-driving apparatus – Explosive-type driving means – With plunger
Patent
1997-05-23
1999-10-26
Smith, Scott A.
Elongated-member-driving apparatus
Explosive-type driving means
With plunger
227130, 123465C, B25C 104
Patent
active
059712457
ABSTRACT:
A fuel system is provided for a combustion-powered tool having a self-contained internal combustion power source with a combustion chamber, and constructed and arranged for driving a drive blade to impact a fastener and drive it into a workpiece. The tool includes a housing having a main chamber enclosing the power source and having a first end adjacent a nosepiece wherein the fasteners are positioned prior to driving, and a second end opposite the first end and adjacent the combustion chamber. A fuel cell chamber is in communication with the main chamber and has a first chamber end corresponding to the first end of the main chamber and a second chamber end corresponding to the second end of the main chamber. A fuel metering valve is disposed in the fuel cell chamber at the first end so that a fuel cell having a fuel outlet end operationally inserted into the fuel cell chamber will engage the valve so that fuel is dispensed into the valve in a location closer to the first chamber end than to the second chamber end.
REFERENCES:
patent: Re32452 (1987-07-01), Nikolich
patent: 3042008 (1962-07-01), Liesse
patent: 3967771 (1976-07-01), Smith
patent: 4200213 (1980-04-01), Liesse
patent: 4218888 (1980-08-01), Jayne
patent: 4403722 (1983-09-01), Nikolich
patent: 4405072 (1983-09-01), Kindle et al.
patent: 4483473 (1984-11-01), Wagdy
patent: 4483474 (1984-11-01), Nikolich
patent: 4522162 (1985-06-01), Nikolich
patent: 4717060 (1988-01-01), Cotta
patent: 4721240 (1988-01-01), Cotta
patent: 4739915 (1988-04-01), Cotta
patent: 4773581 (1988-09-01), Ohtsu et al.
patent: 4883942 (1989-11-01), Robak et al.
patent: 4905634 (1990-03-01), Veldman
patent: 5191861 (1993-03-01), Kellerman et al.
patent: 5197646 (1993-03-01), Nikolich
patent: 5199626 (1993-04-01), Terayama et al.
patent: 5213247 (1993-05-01), Gschwend et al.
patent: 5263439 (1993-11-01), Doherty et al.
patent: 5388749 (1995-02-01), Davignon et al.
patent: 5752643 (1998-05-01), MacVicar et al.
Croll Mark W.
Illinois Tool Works Inc.
Smith Scott A.
LandOfFree
Fuel injection system for combustion-powered tool does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fuel injection system for combustion-powered tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel injection system for combustion-powered tool will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-753901