基本信息:
- 专利标题： 딩기정의 밸러스트 탈부착 구조
- 专利标题（英）：Ballast structure of dinghy boat
- 专利标题（中）：小艇的镇流器结构
- 申请号：KR1020110097718 申请日：2011-09-27
- 公开(公告)号：KR101310171B1 公开(公告)日：2013-09-23
- 发明人： 김봉철
- 申请人： (주)푸른중공업 , (주)그린오션라이프
- 申请人地址： 전라남도 영암군 삼호읍 대불산단*로*길 **
- 专利权人： (주)푸른중공업,(주)그린오션라이프
- 当前专利权人： (주)푸른중공업,(주)그린오션라이프
- 当前专利权人地址： 전라남도 영암군 삼호읍 대불산단*로*길 **
- 代理人： 박상훈
- 主分类号： B63B41/00
- IPC分类号： B63B41/00 ; B63B43/00 ; B63B35/73 ; B63B7/00
또 본 발명은 센터보드 하부에 장착하되 밸러스트 상부에 삽입홈을 형성하여 센터보드를 삽입하고 이를 측면으로 부터 체결수단에 의해 체결함으로써 견고하고 안정적인 결합을 가능하게 하는 효과를 갖는다.
또한 본 발명은 밸러스트를 유선형으로 형성함으로써 유도항력(induced drag)의 감소로 인하여 물의 저항을 최소화할 수 있는 매우 유용한 발명인 것이다.
The invention's in forming the ballast in the lower dinghy defined center board, the lower portion of the through hole 111 of the center board 110 is perforated, the ballast 120 is made of heavy materials with high specific gravity than the center board 110, and jidoe form the upper center of the ballast 120 has inserted centreboard longitudinally grooves 121, and a bolt so that the ball 122 is formed to have the through the center board insertion groove 121 top sides, the center that for providing a center board 110 is inserted into the board insertion groove 121, the bolt 123 and the dinghy defined ballast detachable structure is configured to be engaged by the nut 124, the invention is not provided with a conventional ballast but dinghy Justice Center to form the ballast on the lower board has an effect that allows you to adjust the resilience of the ship to ever weight quickly removable ballast to lower the dinghy Justice Center board.
In the present invention, but mounted on the center board has the effect of enabling the lower robust and reliable coupling by fastening by fastening means to form an insertion groove for inserting the upper ballast centreboard and which from the side face.
The present invention is also very useful inventions which can minimize the water resistance due to the reduction in induced drag (induced drag) by forming the ballast fairing.
公开/授权文献:
- KR1020130033801A 딩기정의 밸러스트 탈부착 구조 公开/授权日：2013-04-04
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B63 | 船舶或其他水上船只；与船有关的设备 |
| ----B63B | 船舶或其他水上船只；船用设备 |
| ------B63B41/00 | 活动龙骨，例如中舷、侧舷 |