发明名称 |
METHODS AND DEVICES FOR CUTTING COMPOSITE MATERIAL AND SEALING DEVICES MADE OF COMPOSITE MATERIAL |
摘要 |
Then invention relates to seals, methods for making seals and devices for making seals wherein the seals comprise a rigid substrate with two substantially parallel major surfaces (106, 108) wherein said surfaces are separated by a cut surface (110). The cut surface (110) comprises a first burnished region (119) of height p1 and a second burnished region (121) of height p2 wherein said first and second burnished regions are separated by a rough breakout (123) of height b. |
申请公布号 |
WO2013135770(A1) |
申请公布日期 |
2013.09.19 |
申请号 |
WO2013EP55148 |
申请日期 |
2013.03.13 |
申请人 |
TRELLEBORG SEALING SOLUTIONS KALMAR AB;TRELLEBORG SEALING SOLUTIONS GMBH |
发明人 |
HAGLUND, SVEN;ANDERSSON, JONAS |
分类号 |
F16J15/08;B21D28/16;B26F1/44;F16J15/12 |
主分类号 |
F16J15/08 |
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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