Invention Grant
- Patent Title: Trailer damping apparatus and trailer utilizing same
- Patent Title (中): 拖车减震装置和拖车利用它
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Application No.: US11104937Application Date: 2005-04-13
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Publication No.: US07338063B2Publication Date: 2008-03-04
- Inventor: John D. Graber
- Applicant: John D. Graber
- Agency: Liell & McNeil
- Main IPC: B60D1/30
- IPC: B60D1/30

Abstract:
A damping apparatus for a gooseneck trailer and a gooseneck trailer are provided. The damping apparatus includes an inner shaft and an outer shaft reciprocable about the inner shaft. A first plate is coupled with the outer shaft. A second plate may be coupled with the first plate, and a damping member disposed between the first and second plates to damp relative movement between the inner and outer shafts.
Public/Granted literature
- US20060232042A1 Trailer damping apparatus and trailer utilizing same Public/Granted day:2006-10-19
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