- 专利标题: CRASH ENERGY MANAGEMENT SYSTEMS FOR CAR COUPLING SYSTEMS OF RAIL CARS
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申请号: US17399137申请日: 2021-08-11
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公开(公告)号: US20220242462A1公开(公告)日: 2022-08-04
- 发明人: Scott A. Keener
- 申请人: Amsted Rail Company, Inc.
- 申请人地址: US IL Chicago
- 专利权人: Amsted Rail Company, Inc.
- 当前专利权人: Amsted Rail Company, Inc.
- 当前专利权人地址: US IL Chicago
- 主分类号: B61G11/12
- IPC分类号: B61G11/12
摘要:
A crash energy management system is configured to be disposed within a draft sill of a car coupling system for a rail vehicle. The crash energy management system includes a front sub-assembly including a front end plate, guide legs extending between the front end plate and a front central plate, a front central tube extending between the front end plate and the front central plate, and stop walls coupled to the guide legs. A rear sub-assembly is coupled to the front sub-assembly, and includes a rear end plate, a rear central plate, and a rear central tube extending between the rear end plate and the rear central plate.