Piston for an air spring of a heavy-duty vehicle

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United States of America Patent

PATENT NO 9157529
APP PUB NO 20120291626A1
SERIAL NO

13473109

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Abstract

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A piston for an air spring of a heavy-duty vehicle includes a sidewall and a central hub. The sidewall and the central hub are attached to a first bottom plate of the piston. A top plate is removeably attached to a top portion of the sidewall and a top portion of the central hub. A bottom portion of said central hub includes a second bottom plate that is recessed relative to the first bottom plate for attachment to a piston mounting pedestal that is in turn mounted to a beam of a suspension assembly of the heavy-duty vehicle.

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Patent Owner(s)

Patent OwnerAddress
HENDRICKSON USA L L C2021 PARKSIDE DRIVE SCHAUMBURG IL 60173

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Keeler, Michael J Naperville, US 30 869
Rubalskiy, Dmitriy Enrikovich Glenview, US 4 19
Westnedge, Andrew J Bolingbrook, US 15 130

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