发明授权
- 专利标题: VIBRATION ISOLATION STRUCTURE
- 专利标题(中): 振动隔离结构
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申请号: EP80902144.7申请日: 1980-09-09
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公开(公告)号: EP0037417B1公开(公告)日: 1984-06-27
- 发明人: NETHERLY, Samuel G.
- 申请人: MINNESOTA MINING AND MANUFACTURING COMPANY
- 申请人地址: 3M Center, P.O. Box 33427 St. Paul, Minnesota 55133-3427 US
- 专利权人: MINNESOTA MINING AND MANUFACTURING COMPANY
- 当前专利权人: MINNESOTA MINING AND MANUFACTURING COMPANY
- 当前专利权人地址: 3M Center, P.O. Box 33427 St. Paul, Minnesota 55133-3427 US
- 代理机构: Baillie, Iain Cameron
- 优先权: US83642 19791011
- 国际公布: WO8101037 19810416
- 主分类号: F16F7/00
- IPC分类号: F16F7/00 ; E04B1/82 ; D02G3/00
摘要:
An article especially suited for use as a vibration isolating or shock absorbing structure comprising a multitude of short, resiliently compressible, elastic, tubular, rubbery bodies (11) held together in closely-packed relationship by restraining means. The rubbery bodies comprise a cured thermosetting millable extrudable composition having in the cured state an elasticity in excess of 200% and an elongation at break in excess of 300%. The tubular bodies are characterized by having a length to diameter ratio from about 2:1 to about 8:1 and a wall thickness of at least 0.6mm (0.025 inch).
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