Measuring and testing – Specimen stress or strain – or testing by stress or strain... – Specified electrical sensor or system
Reexamination Certificate
2006-01-24
2006-01-24
McCall, Eric S. (Department: 2855)
Measuring and testing
Specimen stress or strain, or testing by stress or strain...
Specified electrical sensor or system
C073S862391, C701S045000, C340S667000, C280S735000
Reexamination Certificate
active
06988413
ABSTRACT:
A system for measuring the weight of a seat occupant is used to control airbag deployment. The system is incorporated into a vehicle seat supported on inboard and outboard track assemblies. The inboard and outboard track assemblies are mounted to a vehicle structure such that a center track portion remains unsupported. A first sensor assembly is mounted to the inboard track assembly and a second sensor assembly is mounted to the outboard track assembly. The first sensor assembly generates a first signal in response to measuring deflection of the inboard track assembly due to seat occupant weight. The second sensor assembly generates a second signal in response to measuring deflection of the outboard track assembly due to seat occupant weight. A central processor determines seat occupant weight based on the first and second signals. The central processor communicates with the airbag system to control the deployment of the airbag based on seat occupant weight.
REFERENCES:
patent: 3766344 (1973-10-01), Nevett
patent: 5232243 (1993-08-01), Blackburn
patent: 5413378 (1995-05-01), Steffens
patent: 5618056 (1997-04-01), Schoos
patent: 5626359 (1997-05-01), Steffens
patent: 5670853 (1997-09-01), Bauer
patent: 5810392 (1998-09-01), Gagnon
patent: 5942695 (1999-08-01), Verma et al.
patent: 5971432 (1999-10-01), Gagnon et al.
patent: 6039344 (2000-03-01), Mehney
patent: 6069325 (2000-05-01), Aoki
patent: 6070115 (2000-05-01), Oestreicher et al.
patent: 6092838 (2000-07-01), Walker
patent: 6293585 (2001-09-01), Bruns et al.
patent: 3809074 (1988-03-01), None
patent: 38 09 074 (1989-10-01), None
patent: 197 52 356 (1999-05-01), None
patent: 199 31 379 (2001-01-01), None
patent: 0 962 362 (1999-12-01), None
patent: 0 990 565 (2000-04-01), None
patent: 9-150662 (1997-06-01), None
patent: WO9822920 (1998-05-01), None
Research Disclosure, Jul., 1997, No. 399.
PCT Written Opinion, dated May 9, 2000.
Dirmeyer Josef
Lichtinger Harald
Oestreicher Ralf
McCall Eric S.
Siemens VDO Automotive Corporation
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