Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
May 3, 2011
Patent Application Number
11847399
Date Filed
August 30, 2007
Patent Primary Examiner
Patent abstract
A pneumatic spring has a pneumatic spring bellows (1) made as a hollow cylinder and a damper (19) can be arranged in the pneumatic spring in such manner that a gap (24) is created through which ambient air can reach the damper (19) and cool it.
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