|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||114/106 ; 114/97 ; 114/102 ; 114/104|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 6 인용 특허 : 3|
A device for rolling and storing a sail associated with a rolling boom, including a sheath of deformable material encircling the boom and provided with rigid edges defining a slit for passing the sail therethrough, wherein the sheath is carried by the boom for free pivotal movement and includes a transverse cross-sectional area at least equal to that of the boom and the sail completely rolled thereon.
A device for rolling and storing a sail on any kind of rolling and furling boom for storing and protecting, against rain and sun rays, a sail extending substantially between the boom and a mast supporting the boom, the device comprising a sheath of flexible material which: (a) encompasses the boom and extends over substantially the entire length thereof; (b) includes rectilinear and rigid edges defining a slit disposed parallel to the longitudinal axis of the boom and disposable at the upper portion thereof for passing the sail therethrough; (c) is carri...