|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||114/102 ; 280/213 ; 280/810|
|§371/§102 date||19970131 (19970131)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 4 인용 특허 : 0|
Rigging for a land or water vehicle comprises a symmetrical sail and a support therefore which is fitted with a tension member, the frame supporting the sail comprises two vertical uprights assembled together by hinged transverse bars, the rigging becoming asymmetrical when the middle tension member is actuated.
[ I claim:] [1.] Rigging for a vehicle, the rigging comprising a sail and a support for mounting the sail on the vehicle, wherein the sail is tensioned on a frame comprising two flexible uprights having a tension member fixed thereto and two bars hingedly attached at opposite ends between the two flexible uprights, the bars, at rest, being perpendicular to the direction of the tension member, the bars and uprights, at rest, together forming a symmetrical shape, action on the tension member changing the symmetrical shape of the frame into an asymmetrical ...