| 发明名称 |
DEVICE FOR LOCKING POSITION OF FITTING AND INSERTION OF TWO PIPE |
| 摘要 |
The invention relates to a device for adjusting the length of a telescopic mast or boom in a windsurf. The two tubular elements are fixed by means of an O-ring freely movable on the inner tube and squashed against said inner tube by means of a bushing integral to the external tube. |
| 申请公布号 |
JPS6226186(A) |
申请公布日期 |
1987.02.04 |
| 申请号 |
JP19860160997 |
申请日期 |
1986.07.10 |
| 申请人 |
ENZO SUKAGURIIA |
发明人 |
ENZO SUKAGURIIA |
| 分类号 |
B63B15/02;B63B35/79;F16B7/14 |
主分类号 |
B63B15/02 |
| 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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