发明名称 |
BEFESTIGUNG EINES DECKELS AUF EINEM ENDE EINES DUENNWANDIGEN ROHRES |
摘要 |
A method of securing a cover to the end of a thin-walled tube using a flange. According to the invention the flange is slidably disposed in the tube and is restrained from being pulled out of the tube by a resilient ring accommodated in a shallow groove in the inner wall of the tube. The ring is maintained in position by a supporting edge of the cover or, alternatively, by bolts disposed closely to the circumferential edge of the cover to secure the cover to the flange. |
申请公布号 |
DD238434(A5) |
申请公布日期 |
1986.08.20 |
申请号 |
DD19850280279 |
申请日期 |
1985.09.03 |
申请人 |
GRAAF M H MACH TECH HANDEL |
发明人 |
GRAAF MEINE H VAN DER |
分类号 |
B65G23/08;B65G39/02;(IPC1-7):F16L23/00 |
主分类号 |
B65G23/08 |
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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