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推拉式斜桁支索(固定的铝合金压缩支柱)
产品图片
重要参数
    类型 推拉式

产品简介

GNAV (一个新的航海词, 是一个颠倒的 VANG) 这是一个新的概念,当谈到踢球. 它起源于帆船艇和龙骨艇类,如激光 SB3,它允许船员在悬臂下移动更多的空间,靠近桅杆。 由于 Gnav 安装在悬臂上方,因此您将体验到驾驶舱空间的巨大增益。 Gnav 是一种固定的铝合金压缩支柱,安装在桅杆后侧的铰链或固定配件与悬臂帆槽中的滑块之间。 帆必须松动脚,因为帆槽被 Gnav 滑块占据。 从滑块带导致下来的驾驶舱。 当表带被拉紧时,滑块向前移动,吊臂被推下。 松开表带和主帆将解除悬臂。 Seldén Gnav 系统领先于时代,是市场上唯一的生产 Gnav 解决方案。 由于 Gnav 会将桅杆的下部向前推动,因此需要较低的对角线来支撑杆的这部分。 见第 29 页。 对于碳桅杆来说,这通常可以通过在该区域定制的层压来避免。

英文简介

Gnav (a new sailing word, being an upside down VANG) This is a new concept when it comes to kickers. It originates from sailing dinghies, and keelboat classes like Laser SB3, where it allows more space for the crew to move underneath the boom, close to the mast. As the Gnav is fitted above the boom it is out of the way and you will experience a huge gain in cockpit space. A Gnav is a fixed aluminium compression strut fitted between a hinged or fixed fitting on the aft side of the mast and a slider in the sail groove of the boom. The sail must be loose footed as the sail groove is occupied by the Gnav slider. A strap from the slider is lead down to the cockpit. When the strap is tensioned, the slider moves forward and the boom is pushed down. Release the strap and the mainsail will lift the boom. The Seldén Gnav system is way ahead of its time and is the only production Gnav solution on the market. As a Gnav will push the lower part of the mast forward, lower diagonals are needed to support this part of the mast. See page 29. For carbon masts this can often be avoided by a customized lamination in this area.