|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||114/91 ; 114/39 ; 114/61 ; 114/98|
|발명자 / 주소|
|인용정보||피인용 횟수 : 8 인용 특허 : 1|
Sailboat has mast tiltable aftward as well as a thwartship when bottom of mast is shifted from central position on athwartship track. Above the track the mast connects with a pair of rigid supports which diverge toward hinged connections on opposite sides of the boat forward of the mast.
A sailing vessel comprising flotation means elongated in the fore and aft direction, a mast, lower mast supporting means connected to the mast adjacent to its lower end, means for adjusting the position of said lower mast supporting means along a path extending transversely of said elongation, said path having a center between its ends upper mast supporting means connected to the mast above its connection with the lower supporting means and to the flotation means forward of said path for hinging movement about an axis transverse of said elongation, said ...