Invention Application
- Patent Title: Railroad car energy absorption apparatus
- Patent Title (中): 铁路车辆能量吸收装置
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Application No.: US10950061Application Date: 2004-09-24
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Publication No.: US20050061196A1Publication Date: 2005-03-24
- Inventor: William O'Donnell , Michael VanMaldegiam , Erik Jensen , Donald Wilt , Michael Dillon
- Applicant: William O'Donnell , Michael VanMaldegiam , Erik Jensen , Donald Wilt , Michael Dillon
- Main IPC: F01M1/00
- IPC: F01M1/00 ; B61F5/14 ; B61D17/00
Abstract:
A railroad car energy absorption apparatus is disclosed. The railroad car energy absorption apparatus includes a spring assembly having an elastomer spring element arranged in operable combination with structure for inhibiting localized heat deterioration of the elastomer spring element.
Public/Granted literature
- US07044061B2 Railroad car energy absorption apparatus Public/Granted day:2006-05-16
Information query
