发明名称 |
SOUND INSULATION SYSTEM FOR INSTALLATION IN TUBULAR ELEMENT AND TUBULAR ELEMENT EQUIPPED WITH SUCH SYSTEMS, PARTICULARLY ELEMENT OF A MOTOR VEHICLE |
摘要 |
The acoustic insulation assembly which is installed in a part (K) having a longitudinal direction and a tubular wall (1) comprises a section (13) able to be thermally expanded to form a foam. The section has two principal parallel faces extending along a principal plane from a first wall portion (1i) in the direction of the diametrically opposite wall portion. A section support comprises a retaining clamp before expansion coupled to a fixing clip (12) on the first wall portion. An Independent claim is included for a tubular bodywork part fitted with the acoustic insulation. |
申请公布号 |
PL361013(A1) |
申请公布日期 |
2004.01.12 |
申请号 |
PL20030361013 |
申请日期 |
2003.07.01 |
申请人 |
LE JOINT FRANCAIS |
发明人 |
MOURIERAS MAXIME;AUBE GERARD |
分类号 |
B60R13/08;B60R99/00;B62D29/00;F16L55/033;G10K11/16 |
主分类号 |
B60R13/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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