Land vehicles – Wheeled – Attachment
Reexamination Certificate
2005-02-01
2005-02-01
Dunn, David R. (Department: 3616)
Land vehicles
Wheeled
Attachment
C242S390900, C297S477000
Reexamination Certificate
active
06848717
ABSTRACT:
In a belt tensioner of a seat belt in a vehicle, particularly a motor vehicle, for the return movement of the belt, a return spring is provided which is able to be tensioned by a motor as a function of parameters. The motor may also be used for a reversible tightening of the belt.
REFERENCES:
patent: 3845836 (1974-11-01), Bendler et al.
patent: 4592520 (1986-06-01), Kawaguchi
patent: 4907757 (1990-03-01), Rumpf et al.
patent: 5788281 (1998-08-01), Yanagi et al.
patent: 6332629 (2001-12-01), Midorikawa et al.
patent: 6427935 (2002-08-01), Fujii et al.
patent: 299 08 959 (1999-11-01), None
Bullinger Wilfried
Eberle Walter
Mayer Christian
Woldrich Markus
Wustlich Kai
Daimler-Chrysler AG
Dunn David R.
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