Geometrical instruments – Indicator of direction of force traversing natural media – Level or plumb – terrestrial gravitation responsive
Reexamination Certificate
2006-11-21
2006-11-21
Fulton, Christopher W. (Department: 2859)
Geometrical instruments
Indicator of direction of force traversing natural media
Level or plumb, terrestrial gravitation responsive
Reexamination Certificate
active
07137208
ABSTRACT:
A leveling system for a missile system includes a holder defining an xz-plane. Four flexure plate accelerometers are coupled to the holder at angles such that they are sensitive to movement in an xy-plane. The accelerometers all generate signals in response to movements of the flexure plates. An actuator activates an object control device in response to a platform control signal. A processor receives the accelerometer signals and generates the platform control signal in response thereto.
REFERENCES:
patent: 2696566 (1954-12-01), Lion
patent: 2711590 (1955-06-01), Wilcox
patent: 3186101 (1965-06-01), Walpert
patent: 3226981 (1966-01-01), Mullins et al.
patent: 3290786 (1966-12-01), Parkin
patent: 3417626 (1968-12-01), Riordan
patent: 3746281 (1973-07-01), Stripling
patent: 4470562 (1984-09-01), Hall et al.
patent: 4507737 (1985-03-01), LaSarge et al.
patent: 4583296 (1986-04-01), Dell'Acqua
patent: 4601206 (1986-07-01), Watson
patent: 4792676 (1988-12-01), Hojo et al.
patent: 4912397 (1990-03-01), Gale et al.
patent: 4987779 (1991-01-01), McBrien
patent: 5008774 (1991-04-01), Bullis et al.
patent: 5031330 (1991-07-01), Stuart
patent: 5079847 (1992-01-01), Swartz et al.
patent: 5124938 (1992-06-01), Algrain
patent: 5146417 (1992-09-01), Watson
patent: 5180986 (1993-01-01), Swartz et al.
patent: 5191713 (1993-03-01), Alger et al.
patent: 5283528 (1994-02-01), van Seeters
patent: 5325065 (1994-06-01), Bennett et al.
patent: 5383363 (1995-01-01), Kulmaczewski
patent: 5415040 (1995-05-01), Nottmeyer
patent: 5454266 (1995-10-01), Chevroulet et al.
patent: 5456111 (1995-10-01), Hulsing, II
patent: 5461319 (1995-10-01), Peters
patent: 5495414 (1996-02-01), Spangler et al.
patent: 5597956 (1997-01-01), Ito et al.
patent: 5774996 (1998-07-01), Ogawa et al.
patent: 5801309 (1998-09-01), Carr et al.
patent: 5801313 (1998-09-01), Horibata et al.
patent: 5831164 (1998-11-01), Reddi et al.
patent: 5861754 (1999-01-01), Ueno et al.
patent: 5905203 (1999-05-01), Flach et al.
patent: 5969250 (1999-10-01), Greiff
patent: 5986497 (1999-11-01), Tsugai
patent: 6128955 (2000-10-01), Mimura
patent: 6230566 (2001-05-01), Lee et al.
patent: 6293148 (2001-09-01), Wang et al.
patent: 6338199 (2002-01-01), Chigira et al.
patent: 6449857 (2002-09-01), Anikolenko
patent: 6467346 (2002-10-01), Challoner et al.
patent: 6609037 (2003-08-01), Bless et al.
patent: 6622647 (2003-09-01), DePoy
patent: 6662654 (2003-12-01), Miao et al.
patent: 6688013 (2004-02-01), Greway
patent: 6701788 (2004-03-01), Babala
patent: 6731121 (2004-05-01), Hsu et al.
patent: 6776043 (2004-08-01), Campbell et al.
patent: 6785975 (2004-09-01), Campbell et al.
patent: 6810739 (2004-11-01), Campbell et al.
patent: 2002/0005297 (2002-01-01), Alft et al.
patent: 2002/0190607 (2002-12-01), Padden et al.
patent: 2003/0079543 (2003-05-01), Potter
patent: 585862 (1994-03-01), None
patent: 06082469 (1994-03-01), None
Campbell Ray F.
Wada Joan D.
Fulton Christopher W.
Ostrager Chong Flaherty & Broitman
The Boeing Company
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