发明名称 Rubber cartridge spring
摘要 A liquid-filled rubber cartridge spring is composed of an outer tube and a window tube which are mounted statically at rest one inside the other and together define a gap which is sealed at both ends by rings of elastic material adhesively bonded to the window tube and/or to the outer tube. The rings are disposed at the end faces of the window tube and the outer tube has inwardly turned flanges over-reaching the sealing rings and pressing compressively against the latter.
申请公布号 US4907787(A) 申请公布日期 1990.03.13
申请号 US19880259886 申请日期 1988.10.19
申请人 FIRMA CARL FREUDENBERG 发明人 SCHWERDT, HANS-WERNER
分类号 F16F13/00;F16F13/14 主分类号 F16F13/00
代理机构 代理人
主权项
地址