An energy-absorbing device, particularly for rolling stock to provide protection therefor when potentially damaging impact occurs, includes first and second tubular elements which are fitted into one another and which are of unlike material.
申请公布号
US6062355(A)
申请公布日期
2000.05.16
申请号
US19980066754
申请日期
1998.04.27
申请人
ABB DAIMLER-BENZ TRANSPORTATION (TECHNOLOGY) GMBH
发明人
NOHR, MATTHIAS;BAYER, FRANZ JOSEF;WERNER, FRIEDRICH;RIEGLER, MANFRED
