Body oscillation is directed into the conductor (10) and there damped. The specific density of the conductor can increase and/or decrease its modulus of elasticity in the wave travel direction, giving a negative gradient to the speed of propagation. It can be of a mixture of two or more materials of different densities and/or moduli, the mixture proportions following a gradient in the wave travel direction. The conductor can be of granular or foam material, or it can contain perforations or slots (23) increasing in number in the wave travel direction.
申请公布号
DE4435513(C1)
申请公布日期
1996.04.04
申请号
DE19944435513
申请日期
1994.10.04
申请人
DAIMLER-BENZ AEROSPACE AKTIENGESELLSCHAFT, 80804 MUENCHEN, DE
发明人
BSCHORR, OSKAR, DR., 81679 MUENCHEN, DE;WEDEMANN, JOERG, 85635 HOEHENKIRCHEN-SIEGERTSBRUNN, DE
