|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/213; 114/039.12; 114/097|
|§371/§102 date||20021120 (20021120)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 15|
A mounting system for a boom (14) of a landsailer (1) includes a resilient flexible member (12), at one end engageable with a rearward portion of the landsailer frame (2) and at the other end with the main sheet (13). A steering mechanism includes a shaft (6) which extends through an aperture (5 a) in the mast (3) or mast receptacle (3a) and an aperture (5b) in the frame (2). A wheel (8) is connected to one end of the shaft (6) and the driver operates the other end of the shaft (6). The frame (2) includes a cockpit section (20), mast receptacle (3a), sad...
The invention claimed is: 1. A sail for a landsailer, comprising: a pocket or aperture, the pocket or aperture extending substantially from a leading edge of the sail to a trailing edge of the sail, the pocket or aperture having a closed end at a bottom thereof and being dimensioned to receive a boom; and a portion extending from and below the closed end of the aperture or pocket, wherein the sail is adapted to have tension applied to the portion of the sail extending below the boom so as to act as a vang, wherein the portion extending below the boom i...