发明名称 |
ANORDNING VID BOM FOR SEGELBATSMAST |
摘要 |
The device comprises an element for rigidly fixing the articulated coupling device to a mast and a boom end-piece which are capable of pivotal displacement in perpendicular planes and each mounted on a common nut by means of a fork. Ribs and grooves formed respectively on the fork and in the nut remain in a position of interengagement after relative rotation through an angle of approximately 180 DEG with respect to a position of introduction of the fork into the nut. The invention is primarily applicable to the boom of a sailing boat which is pivotally coupled to a mast. |
申请公布号 |
SE7813146(A) |
申请公布日期 |
1979.07.12 |
申请号 |
SE19780013146 |
申请日期 |
1978.12.20 |
申请人 |
* ISOMAT SA |
发明人 |
C * DU TEMPLE DE ROUGEMENT |
分类号 |
B63H9/10;F16C11/00;F16D3/46 |
主分类号 |
B63H9/10 |
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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