发明名称 |
Ring for pipe connections has protruding shoulder connecting semi-circular tongues and with pair of corner protrusions and pair of recesses, and locking hooks in end of one semi-circular tongue fitting in holes in end of second tongue |
摘要 |
<p>The ring has a first (05) and a second (06) semi-circular shaped tongue interconnected by a protruding shoulder (30) which has a pair of corner protrusions (31) and a pair of recesses (32). The first semi-circular tongue has an end section (10) with a number of adjustment holes (11). The second semi-circular tongue has a second end section (20) with a first locking hook (21) which fits in one of the adjustment holes, and a second locking hook (22) which fits in one of the other adjustment holes.</p> |
申请公布号 |
DE20219235(U1) |
申请公布日期 |
2003.03.06 |
申请号 |
DE2002219235U |
申请日期 |
2002.12.12 |
申请人 |
CHUANG, LUNG-TANG;CHEN, CHZNG-KUO |
发明人 |
|
分类号 |
F16L33/025;(IPC1-7):F16L33/02 |
主分类号 |
F16L33/025 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|