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水上物流網(wǎng)為船舶與海洋工程行業(yè)提供技術(shù)支持與動(dòng)力,，是船舶行業(yè)最大門戶分類網(wǎng)站
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水上物流產(chǎn)品分類
推拉式斜桁支索（固定的鋁合金壓縮支柱）
產(chǎn)品圖片
重要參數(shù)
    類型 推拉式

產(chǎn)品簡介

GNAV (一個(gè)新的航海詞, 是一個(gè)顛倒的 VANG) 這是一個(gè)新的概念,，當(dāng)談到踢球. 它起源于帆船艇和龍骨艇類,，如激光 SB3，它允許船員在懸臂下移動(dòng)更多的空間,，靠近桅桿,。 由于 Gnav 安裝在懸臂上方，因此您將體驗(yàn)到駕駛艙空間的巨大增益,。 Gnav 是一種固定的鋁合金壓縮支柱,，安裝在桅桿后側(cè)的鉸鏈或固定配件與懸臂帆槽中的滑塊之間。 帆必須松動(dòng)腳,，因?yàn)榉郾?Gnav 滑塊占據(jù),。 從滑塊帶導(dǎo)致下來的駕駛艙。 當(dāng)表帶被拉緊時(shí),，滑塊向前移動(dòng),，吊臂被推下。 松開表帶和主帆將解除懸臂,。 Seldén Gnav 系統(tǒng)領(lǐng)先于時(shí)代,，是市場上唯一的生產(chǎn) Gnav 解決方案。 由于 Gnav 會(huì)將桅桿的下部向前推動(dòng),，因此需要較低的對(duì)角線來支撐桿的這部分,。 見第 29 頁。 對(duì)于碳桅桿來說,，這通?？梢酝ㄟ^在該區(qū)域定制的層壓來避免。

英文簡介

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.