مضلات الهبوط العسكرية

k.g.b

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إنضم
30 يوليو 2008
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بسم الله الرحمان الرحيم​

مضلات الهبوط العسكرية

تاريخ المضلة
في القرن التاسع في الأندلس ، قام بإختراع نسخة بدائية من مظلة الهبوط أو ما يطلق عليه الآن باراشوت ( : Parachute). وصف جون لينهارد هذه المظلة في كتابه محركات إبداعنا كالآتي : "في عام 852 ، خليفة جديد وتجربة غريبة : شخص جرئ يدعي عباس بن فرناس قرر أن يطير من على برج في . لقد حطّ ثانية على الأرض بإستخدام عباءة ضخمة على شكل أجنحة ليخفف من سقوطه. لقد أصيب بجروح طفيفة ، وكان ابن فرناس الشاب هناك لكي يري هذا."
Jean-Pierre Blanchard كان السباق في اختراع المضلة والمنطاد
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Franz Reichelt اول رجل يقفز من برج ايفل بمضلة .التجربة لم تنجح فمات على الفور
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مواصفات المضلة الشراعية


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مضلاات الشحن والعتاد
تستخدم في انزال الامتعة من مساعادات انسانية وعتاد حربي في المناطق التي يصعب على الطائرات النزول فيها
من احراش ومستنقعات وجبال ومناطق خطيرة بسبب الحروب والاوبئة .....
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مضلة انزال الجنود
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مضلات لانقاض الطائرات الصغيرة عند الاعطال
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المضلات الرياضية






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مضلات للطائرات
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حوادث المضلات



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المضلات الحديثة​
The modern parachute was invented in the late 18th century by in , who made the first recorded public jump in 1783. Lenormand also sketched it beforehand. Two years later, demonstrated it as a means of safely disembarking from a . While Blanchard's first parachute demonstrations were conducted with a dog as the passenger, he later had the opportunity to try it himself in 1793 when his hot air balloon ruptured and he used a parachute to escape.
Subsequent development of the parachute focused on it becoming more compact. While the early parachutes were made of stretched over a wooden frame, in the late 1790s, Blanchard began making parachutes from folded , taking advantage of silk's strength and light . In 1797, made the first jump using such a parachute. Garnerin also invented the vented parachute, which improved the stability of the fall. In 1911, invented the first knapsack parachute, later popularized by and .
At in 1885, was the first person in the to descend from a balloon in a parachute. In 1911 made the first parachute jump from an airplane, in a Wright Model B, at , . The pilot of the plane was . Morton's parachute was of the 'throw-out' type whereas he held the chute in his arms as he left the aircraft. On , , Army Captain made the first parachute jump from a moving over using a 'pack' style chute. This is the style of chute that became en reg with the actual chute being stored or housed in a casing on the jumper's body. from invented the first actively used parachute, patenting it in 1913. On , became the first woman to parachute jump from a moving aircraft over .
The first military use for the parachute was for use by artillery spotters on tethered in . These were tempting targets for enemy , though difficult to destroy, due to their heavy defenses. Because they were difficult to escape from, and dangerous when on fire due to their hydrogen inflation, observers would abandon them and descend by parachute as soon as enemy aircraft were seen. The ground crew would then attempt to retrieve and deflate the balloon as quickly as possible. No parachutes were issued to Allied "heavier-than-air" aircrew. As a result, a pilot's only options were to ride his machine into the ground, jump from several thousand feet, or commit suicide using a standard-issued revolver (though the last two cases were only commonly practised by those who did not wish to die by burning). In the UK, , a railway engineer, and breeder of Arab horses, invented and marketed through his Aerial Patents Company a "British Parachute". , known as the Mad Major, demonstrated that parachutes could be used successfully from a low height (he jumped from the Tower Bridge in London) which led to their being used by the Royal Flying Corps.
The German air service, in 1918, became the world's first to introduce a standard parachute and the only one at the time. Despite Germany issuing their pilots with parachutes, their efficiency was relatively poor. As a result, many pilots died whilst using them, including aces such as Oberleutnant (who fell from 12,000 feet (3,700 m) after being accidentally rammed by a friendly) and Fritz Rumey (he tested it in 1918, only to have it fail from a little over 3,000 ft).
Tethered parachutes were initially tried but caused problems when the aircraft was spinning. In 1919 invented and successfully tested a parachute that the pilot could deploy when clear of the aircraft. He became the first person to make a premeditated free-fall parachute jump from an airplane .
An early brochure of the Irvin Air Chute Company credits William O'Connor at near as the first person to be saved by an Irvin parachute. Another life-saving jump was made at McCook Field by test pilot Lt. Harold H. Harris on , . Shortly after Harris' jump two Dayton newspaper reporters suggested the creation of the for successful parachute jumps from disabled aircraft. Beginning with in 1927, several countries experimented with using parachutes to drop soldiers behind enemy lines, and by large were trained and used in surprise attacks, as in the 1941 . Aircraft crew were routinely equipped with parachutes for emergencies as well



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حت القنابل مزودة بمضلات


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التعديل الأخير:
موضوع بالفعل جميل ومتميز واختيار جميل جدا الف تحية لك اخي SAM
 
جميل جدا اخي سام تسلم على الموضوع واول من قفز بالمظلة من طائرة كان فرنسي نسيت اسمه ولم تدخل الى القوات المسلحة او المظليين الا ثلاثينيات القرن العشرين حيث استعملها النازيون والسوفيات
 
جميل جدا اخي سام تسلم على الموضوع واول من قفز بالمظلة من طائرة كان فرنسي نسيت اسمه ولم تدخل الى القوات المسلحة او المظليين الا ثلاثينيات القرن العشرين حيث استعملها النازيون والسوفيات
مشكورين على المرور الكريم يازعيم
 
جزاكم الله كل خير ومزيدا من العطاء لنصرة امتنا ووطننا
وتسلم لينا اخى الفاضل على الموضوع
 
موضوع أكثر من رائع فارك الله فيك أخي العزيز
 
موضوع رائع وقد سمعت انه في الحرب العالمية الأولى كان الألمان يزودون طياريهم بالمظلات بعكس الحلفاء فقد كانوا يخشون من ان يؤدي وجود مظلة مع الطيار ان يجعله يقفز ويترك طائرته مع اول اصابة او عند تعطلها بدلاً من محاولة انقاذها بالهبوط اضطرارياً ولكن يبدوا انهم تبنوا المظلة في وقت متأخر من الحرب عندما فقدوا الكثير من طياريهم ذوي الخبرة ! .
 
عشقي للمظلات لا يوصف


مشكورييييييييييييييييييييييييييييييين حبايب
 
طائرات الجيل الخامس صارت مجهزة بوسائل حماية الطيار الية بمجرد اصابة الطائرة بحرارة الصاروخ ينطلق كرسي الطيار الى ابعد نقطة بهدف حمايته. كذلك الأمر عند الاصدام بمجرد احساس اجهزة الانذار باقتراب الصطدام ينطلق الكرسي لكن في حالة رغبة الطيار في المغامرة يمكنه ان يوقف ذلك الامر قبلا
 
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