Tool driving or impacting – Processes
Reexamination Certificate
2011-05-03
2011-05-03
Nash, Brian D (Department: 3721)
Tool driving or impacting
Processes
C173S090000, C173S092000, C173S117000, C173S122000
Reexamination Certificate
active
07934566
ABSTRACT:
A device for impacting a fastener in one embodiment includes a lever arm pivotable between a first position whereat a flywheel is spaced apart from a drive mechanism and a second position whereat the flywheel can contact the drive mechanism, a lever arm solenoid for pivoting the lever arm between the first position and the second position, a drive mechanism sensor for generating a position signal indicative of the position of the drive mechanism, a timer for generating a timing signal, a memory including program instructions, and a processor operably connected to the memory for executing the program instructions to (i) energize the solenoid to pivot the lever arm to the second position, (ii) de-energize the solenoid based upon the position signal, and (iii) de-energize the solenoid based upon the timing signal.
REFERENCES:
patent: 4042036 (1977-08-01), Smith et al.
patent: 4121745 (1978-10-01), Smith et al.
patent: 4129240 (1978-12-01), Geist
patent: 4161272 (1979-07-01), Brockl
patent: 4189080 (1980-02-01), Smith et al.
patent: 4204622 (1980-05-01), Smith et al.
patent: 4290493 (1981-09-01), Smith et al.
patent: 4298072 (1981-11-01), Baker et al.
patent: 4519535 (1985-05-01), Crutcher
patent: 4544090 (1985-10-01), Warman et al.
patent: 4721170 (1988-01-01), Rees
patent: 4747455 (1988-05-01), Cunningham
patent: 5069379 (1991-12-01), Kerrigan
patent: 5098004 (1992-03-01), Kerrigan
patent: 5191209 (1993-03-01), Rodseth et al.
patent: 5415136 (1995-05-01), Doherty et al.
patent: 5839638 (1998-11-01), Ronn
patent: 5941441 (1999-08-01), Ilagan
patent: 6116488 (2000-09-01), Lee
patent: 6209770 (2001-04-01), Perra
patent: 6431430 (2002-08-01), Jalbert et al.
patent: 6671163 (2003-12-01), Shkolnikow et al.
patent: 6705501 (2004-03-01), Miller et al.
patent: 6705503 (2004-03-01), Pedicini et al.
patent: 6722547 (2004-04-01), Wang et al.
patent: 6766935 (2004-07-01), Pedicini et al.
patent: 6796475 (2004-09-01), Adams
patent: 6929165 (2005-08-01), Chen et al.
patent: 6971567 (2005-12-01), Cannaliato et al.
patent: 6974061 (2005-12-01), Adams et al.
patent: 7070080 (2006-07-01), Lin
patent: 7138595 (2006-11-01), Berry et al.
patent: 7143918 (2006-12-01), Aguirre et al.
patent: 7213733 (2007-05-01), Wen
patent: 7285877 (2007-10-01), Gorti et al.
patent: 7331403 (2008-02-01), Berry et al.
patent: 2002/0134811 (2002-09-01), Napier et al.
patent: 2002/0185514 (2002-12-01), Adams et al.
patent: 2004/0232194 (2004-11-01), Pedicini et al.
patent: 2005/0218177 (2005-10-01), Berry et al.
patent: 2005/0242154 (2005-11-01), Leimbach
patent: 2006/0180631 (2006-08-01), Pedicini et al.
patent: 2007/0007319 (2007-01-01), Simonelli et al.
patent: 2007/0095876 (2007-05-01), Oda et al.
patent: 2008/0067213 (2008-03-01), Shima et al.
patent: 2008/0122302 (2008-05-01), Leininger
DeCicco John
Hlinka Eric
Maginot Moore & Beck
Nash Brian D
Robert & Bosch GmbH
LandOfFree
Cordless nailer drive mechanism sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cordless nailer drive mechanism sensor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cordless nailer drive mechanism sensor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2646190