发明授权
- 专利标题： Housing for draft gear
- 专利标题（中）： 牵引装置的外壳
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申请号： US10045493申请日： 2001-10-19
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公开(公告)号： US06520360B1公开(公告)日： 2003-02-18
- 发明人: Andrew W. Withall , David G. Anderson , Guenter Manigel , Robert S. Toms, Jr.
- 申请人： Andrew W. Withall , David G. Anderson , Guenter Manigel , Robert S. Toms, Jr.
- 主分类号： B65D5502
- IPC分类号： B65D5502
摘要：
A housing for a railroad car draft gear is disclosed. The draft gear housing has an axially elongated tubular portion comprised of layers. At least one of the layers of the draft gear housing is formed from a filament wound structure or composite material, and an additional layer may be steel.