These developments were combined in June
1978 by three friends, Jean-Claude Bétemps, André Bohn and Gérard Bosson, from
Mieussy, Haute-Savoie, France. After inspiration from an article on slope
soaring in the Parachute Manual magazine by parachutist and publisher Dan
Poynter,[7] they calculated that on a suitable slope, a "square"
ram-air parachute could be inflated by running down the slope; Bétemps launched
from Pointe du Pertuiset, Mieussy, and flew 100 m. Bohn followed him and glided
down to the football pitch in the valley 1000 metres below.[8]
"Parapente" (pente being French for "slope") was born.
From the 1980s, equipment has continued to
improve, and the number of paragliding pilots and established sites has
continued to increase. The first (unofficial) Paragliding World Championship
was held in Verbier, Switzerland, in 1987,[9] though the first officially
sanctioned FAI World Paragliding Championship was held in K?ssen, Austria, in
1989.[10]
南通正規滑翔傘多少錢
在亞洲，日本、韓國、中國的中國臺灣省等經濟發達國家和地區的滑翔傘運動十分普及，愛好者達十多萬人。20世紀80年代末，滑翔傘運動傳入中國大陸并迅速發展，
現注冊的航空俱樂部有50多個，正式會員1400多人，經常從事滑翔傘飛行者達數千人，在中國東北、長三角、珠三角長期有民間高手飛行，隨著滑翔傘運動的逐漸普及，包括央視在內的很多電視媒體都對這一運動進行過專題報道。
滑翔傘通常主要由翼型傘衣、傘繩、背帶系統和操縱系統四大部分組成。為便于滑翔傘的保管、攜帶與運輸，每具滑翔傘還配有一只背式包裝袋。
翼型傘衣，也稱傘翼，是滑翔傘產生升力和承受載荷的主要部件。傘衣的形狀、面積以及與氣流相對運動的速度，對升力的產生有很大的影響。
翼型傘衣由上翼面、下翼面和沿翼展方向有規律分布的數十個成形翼肋構成。上下翼面與翼肋縫合，形成特定的傘翼形狀。傘衣前緣按照翼肋的橫向排列，構成一定尺寸的進氣口。由于傘衣后緣是完全封閉的，所以上下翼面與各翼肋之間便形成了一個個用于儲存空氣的氣室。 奉賢區官方滑翔傘哪家快
顯示滑翔傘各部分的橫截面：
1）上表面
2）下表面
3）肋骨
4）對角肋
5）上線級聯
6）中線串級
7）下線級聯
8）立管
滑翔傘的機翼或機蓋通常在工程上稱為“沖壓空氣翼型”。這樣的翼包括兩層織物，它們以形成一排網孔的方式連接到內部支撐材料上。通過使大多數艙室*在前緣處敞開，進入的空氣使機翼保持充氣狀態，從而保持其形狀。充氣時，機翼的橫截面具有典型的淚滴翼型形狀?，F代滑翔傘的機翼是由高性能的無孔材料制成的，例如尼龍纖維。
在某些現代滑翔傘（從1990年開始中，尤其是性能更高的機翼中，前緣的某些艙室被封閉以形成更干凈的空氣動力學輪廓。內部肋骨上的孔允許空氣從開孔到這些閉孔的自由流動，以使它們膨脹，并向也閉合的翼尖膨脹。
飛行員通過懸吊線網絡支撐在機翼下方。這些從兩根短的（40厘米）長的堅固織帶制成的立管開始。每組由一個登山扣固定在吊帶上，飛行員的每一側上各有一個，每個組的立管通常*從機翼一側的一行上連接到繩索上。在該組的每個立管的末端，都有一個小三角洲的馬龍，上面掛有數行（2 – 5）條線，形成一個風扇。這些線通常長4 – 5米，末端連接到大約2 m的另外2 – 4條線上，這些線又連接到一組更細的細線上。在某些情況下，對第四級聯重復此操作。
In some modern paragliders (from the 1990s
onwards), especially higher-performance wings, some of the cells of the leading
edge are closed to form a cleaner aerodynamic profile. Holes in the internal
ribs allow a free flow of air from the open cells to these closed cells to
inflate them, and also to the wingtips, which are also closed.[13]
The pilot is supported underneath the wing
by a network of suspension lines. These start with two sets of risers made of
short (40 cm) lengths of strong webbing. Each set is attached to the harness by
a carabiner, one on each side of the pilot, and each riser of a set is generally
attached to lines from only one row of its side of wing. At the end of each
riser of the set, there is a small delta maillon with a number (2 – 5) of lines
attached, forming a fan. These are typically 4 – 5 metres long, with the end
attached to 2 ? 4 further lines of around 2 m, which are again joined to a
group of smaller, thinner lines. In some cases this is repeated for a fourth
cascade.
Europe has seen the greatest growth in
paragliding, with France alone registering in 2011 over 25,000 active pilots.
Wing
Cross section of a paraglider
Transverse cross section showing parts of a
paraglider:
1) upper surface
2) lower surface
3) rib
4) diagonal rib
5) upper line cascade
6) middle line cascade
7) lower line cascade
8) risers
The paraglider wing or canopy is usually
what is known in engineering as a "ram-air airfoil". Such wings
comprise two layers of fabric that are connected to internal supporting
material in such a way as to form a row of cells. By leaving most of the cells
open only at the leading edge, incoming air keeps the wing inflated, thus
maintaining its shape. When inflated, the wing's cross-section has the typical
teardrop aerofoil shape. Modern paraglider wings are made of high-performance
non-porous materials such as ripstop polyester[12] or nylon fabric.[note 1]
靜安區職業滑翔傘新報價
南通正規滑翔傘多少錢
This can be very dangerous, because now the
forces on the line have to be controlled by the moving object itself, which is
almost impossible to do, unless stretchy rope and a pressure/tension meter
(dynamometer) is used. Static line towing with stretchy rope and a load cell as
a tension meter has been used in Poland, Ukraine, Russia, and other Eastern
European countries for over twenty years (under the name Malinka) with about
the same safety record as other forms of towing.[21] One more form of towing is
hand towing. This is where 1?3 people pull a paraglider using a tow rope of up
to 500 feet. The stronger the wind, the fewer people are needed for a
successful hand tow.[22] Tows up to 300 feet have been accomplished, allowing
the pilot to get into a lift band of a nearby ridge or row of buildings and
ridge-soar in the lift the same way as with a regular foot launch.[23]
南通正規滑翔傘多少錢
上海翼舞航空科技有限公司主要經營范圍是運動、休閑，擁有一支專業技術團隊和良好的市場口碑。公司自成立以來，以質量為發展，讓匠心彌散在每個細節，公司旗下動力傘，滑翔傘，飛行，熱汽球深受客戶的喜愛。公司注重以質量為中心，以服務為理念，秉持誠信為本的理念，打造運動、休閑良好品牌。翼舞憑借創新的產品、專業的服務、眾多的成功案例積累起來的聲譽和口碑，讓企業發展再上新高。