Invention Grant
- Patent Title: Pneumatic spring
- Patent Title (中): 气动弹簧
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Application No.: US11847399Application Date: 2007-08-30
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Publication No.: US07934707B2Publication Date: 2011-05-03
- Inventor: Klaus Gell
- Applicant: Klaus Gell
- Applicant Address: DE Friedrichshafen
- Assignee: ZF Friedrichshafen AG
- Current Assignee: ZF Friedrichshafen AG
- Current Assignee Address: DE Friedrichshafen
- Agency: Davis & Bujold, P.L.L.C.
- Priority: DE102006040804 20060831
- Main IPC: F16F9/04
- IPC: F16F9/04
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.
Public/Granted literature
- US20080203632A1 Pneumatic spring Public/Granted day:2008-08-28
Information query
