Land vehicles – Wheeled – Running gear
Reexamination Certificate
2006-12-20
2010-11-16
To, Toan C (Department: 3616)
Land vehicles
Wheeled
Running gear
C280S124128, C280S124145, C280S124147
Reexamination Certificate
active
07832747
ABSTRACT:
A pressure chamber of a gas spring damping unit is arranged within the cross section of a longitudinal beam in a motor vehicle body. For this purpose, a tubular connecting piece that is closed by a cover is welded into the longitudinal beam. A piston of the gas spring damping unit is arranged in longitudinally displaceable manner in the connecting piece. The space occupied by the gas spring damping unit is thereby kept particularly small.
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GM Global Technology Operations Inc.
Ingrassia Fisher & Lorenz P.C.
To Toan C
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