|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||114/091; 114/039.29; 114/102.16|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 3 인용 특허 : 2|
An improved rotary gear for sailing boats is provided wherein the connection of the boom to the rest of the rig is such that on the horizontal plane the boom must rotate simultaneously with the rest of the rig, but that it can move up and down in the vertical plane in order to give tension to the sails and wherein the axis widens as it comes through the deck creating a base wide and strong, making it possible to control the rotation of the whole rig from the base, not only because of the necessary rotation control mechanisms, but also because the remaini...
1. A swinging rig for a sailing boat, comprising: a mast defined by a vertical axis passing through a deck of the sailing boat to a keel, supported by a wide base adjacent the deck and rotatably supported by bearings, said mast also supported by a second bearing being adjacent the keel, capable of rotating 360° around itself, and capable of supporting the rig which it rotates simultaneously, a boom, a main sail bent to the mast and to the boom, a yard prolongation of the boom in front of the mast, and a jib bent to the mast and to the yard, wherein ...