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经营范围
发明名称
Viscous shear dampers
摘要
In a viscous shear damper the seismic mass is chamfered at all its corners. Thus, the clearances between the seismic mass and its casing are gaps with oppositely widening out sections separated by middle sections of smallest widths.
申请公布号
US4226139(A)
申请公布日期
1980.10.07
申请号
US19770858907
申请日期
1977.12.13
申请人
MAGYAR VAGON- ES GEPGYAR
发明人
ZILAHI-SZABO, IMRE
分类号
F16F15/173;(IPC1-7):F16F15/10
主分类号
F16F15/173
代理机构
代理人
主权项
地址
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