Spring devices – Vehicle – Comprising compressible fluid
Reexamination Certificate
2007-03-13
2007-03-13
Kramer, Devon (Department: 3683)
Spring devices
Vehicle
Comprising compressible fluid
C267S122000
Reexamination Certificate
active
11060014
ABSTRACT:
Gas spring includes a cover which works together with a rolling bellows and a bottom part to form a gas-filled spring space, where at least part of the outside surface of the rolling bellows is covered by a sleeve. The sleeve provides a receptacle for at least one sensor which detects the stroke position of the gas spring.
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English translation of a Office Action dated Mar. 17, 2006 for the corresponding Korean Patent Application No. 10-2005-0013253.
French Search Report dated Jul. 1, 2005, issued for FR Application No. 0501675.
AUDI A8, “Audi adaptive air suspension”, ATZ 2002, Special Edition Audi A8, p. 86 ff.
Pradel Robert
Thomae Achim
Cohen Pontani Lieberman & Pavane LLP
Kramer Devon
ZF Friedrichshafen AG
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