Invention Application
- Patent Title: METHOD FOR CHANGING THE DIRECTION OF TRAVEL OF A WATERCRAFT AND APPARATUS THEREFORE
- Patent Title (中): 改变水域旅游方向的方法及其设备
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Application No.: PCT/SG2005000178Application Date: 2005-06-03
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Publication No.: WO2005118390A8Publication Date: 2007-02-01
- Inventor: FONG SAIK HAY , TAN HONG SOON , TOH TEE PENG
- Applicant: SINGAPORE TECH DYNAMICS PTE , FONG SAIK HAY , TAN HONG SOON , TOH TEE PENG
- Assignee: SINGAPORE TECH DYNAMICS PTE,FONG SAIK HAY,TAN HONG SOON,TOH TEE PENG
- Current Assignee: SINGAPORE TECH DYNAMICS PTE,FONG SAIK HAY,TAN HONG SOON,TOH TEE PENG
- Priority: SG200403108 2004-06-03
- Main IPC: B63H25/44
- IPC: B63H25/44 ; B63B21/02 ; B63B43/00 ; B63G9/00 ; B63G9/02
Abstract:
The present invention discloses an apparatus for changing the direction of travel of a sailing vessel. The apparatus consists of a watercraft (10) with moveable flaps (12A, 12B, 12C) internal ballast tanks, solenoid banks (20) and explosive activated nut and bolt clamps. The watercraft (10) is manually navigated or remote control. A method of utilizing the watercraft (10) to retard and/or change the direction of travel of the sailing vessel is disclosed.
Information query
