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1. 发明专利

JPH07117796A AREODYNAMIC BRAKING PARACHUTE 失效
公开(公告)号：JPH07117796A
公开(公告)日：1995-05-09
申请号：JP27050993
申请日：1993-10-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUJISE MORIMASA
IPC分类号： B64D17/12 , B64D17/24 , B64D17/80
摘要： PURPOSE:To enhance braking force even if an area of a parachute is the same with a conventional one by rotating the parachute, preventing a twist of a parachute tensioning rope by a slidingly movable part inteposed between the parachute and an object to be controlled, and transmitting only the braking force to the object to be controlled. CONSTITUTION:A parachute 1 is taken out by a pilot chute 7, and is expanded. The parachute 1 is made discontinuous in the circumferential direction, and is in rotational symmetry with a riser 4 as the center line, and has radial-shaped clearances 12, or holes, pleats or the like, and this discontinuous part forms an element respectively as a rotary wing, and rotates. By this rotation, the parachute 1 receives wind resistance excessively by advance speed of the parachute and rotational speed in the perpendicular tangent direction. Though lift acts on the parachute 1 by a wind blowing into this parachute 1, this lift acts so as to reduce the advance speed of the parachute as well as to promote the rotation of the parachute 1. Since the parachute 1 is installed in a machine body through a thrust bearing 5, a phenomenon that a rope 3 is twisted by the rotation and the parachute 1 is closed and braking force is reduced, does not happen.

2. 发明专利

JPS5525654A QUICKKOPEN PARACHUTE 失效
公开(公告)号：JPS5525654A
公开(公告)日：1980-02-23
申请号：JP9843278
申请日：1978-08-12
申请人： SAI KENTATSU
发明人： SAI KENTATSU
IPC分类号： A62B1/00 , B64D17/12 , B64D17/72

3. 实用新型

JP2533914Y2 失效
公开(公告)号：JP2533914Y2
公开(公告)日：1997-04-30
申请号：JP9467590
申请日：1990-09-07
IPC分类号： B64C31/02 , B64C31/036 , B64D17/02 , B64D17/10 , B64D17/12

4. 发明专利

JPS5638439B2 失效
公开(公告)号：JPS5638439B2
公开(公告)日：1981-09-07
申请号：JP9843278
申请日：1978-08-12
IPC分类号： A62B1/00 , B64D17/12 , B64D17/72

5. 实用新型

JPH0486599U 失效
公开(公告)号：JPH0486599U
公开(公告)日：1992-07-28
申请号：JP9467590
申请日：1990-09-07
IPC分类号： B64C31/02 , B64C31/036 , B64D17/02 , B64D17/10 , B64D17/12

6. 发明专利

JPS5449799A PARACHUTE CANOPY 失效
公开(公告)号：JPS5449799A
公开(公告)日：1979-04-19
申请号：JP9007678
申请日：1978-07-25
申请人： IRVIN INDUSTRIES LTD
发明人： RORENTSU AREKUSANDAA PARUMU , DEEBUIDO BAIDO UEBU
IPC分类号： B64D17/02 , B64D17/12

7. 发明授权

US3927850A Lifting parachute 失效
标题翻译：提升降落伞
公开(公告)号：US3927850A
公开(公告)日：1975-12-23
申请号：US53781074
申请日：1974-12-31
申请人： US ENERGY
发明人： RYCHNOVSKY RAYMOND E
IPC分类号： B64D17/10 , B64D17/12
CPC分类号： B64D17/10 , B64D17/12
摘要： A parachute which may be dropped and deployed at high speeds and which will lift stores being carried by the parachute to an altitude near or above the initial drop altitude may include a canopy formed from concentric, circumferentially arranged ribbons in which the rearward facing portions of the canopy have a greater porosity than the remaining portions of the canopy. The greater porosity portion may be formed with ribbons narrower than the other ribbons or preferably with ribbons which assume an outwardly slanted relationship with respect to the normal inflated canopy curvature.
摘要翻译：降落伞可以以高速下落和部署，并且将由降落伞携带的商店提升到接近或高于初始降落高度的高度，可以包括由同心的周向排列的带形成的顶盖，其中，冠层具有比冠层的剩余部分更大的孔隙率。更大的孔隙率部分可以形成为具有比其他带窄的带子，或者优选地具有相对于正常充气冠层曲率呈向外倾斜关系的带状物。

8. 实用新型

CN214241246U 一种柔性框架变孔隙率的降落伞有权
公开(公告)号：CN214241246U
公开(公告)日：2021-09-21
申请号：CN202023271189.8
申请日：2020-12-30
申请人：航宇救生装备有限公司
发明人：閤霞 , 余凤华 , 张鹍
IPC分类号： B64D17/12
摘要：本实用新型公开了一种柔性框架变孔隙率的降落伞，包括伞衣和柔性框架，伞衣由若干同心宽织物带组成，各同心宽织物带之间通过柔性框架连接，相邻同心宽织物带之间留有孔隙，伞衣上部孔隙的孔隙率大于伞衣下部孔隙的孔隙率。本实用新型实施简单，提高了开伞性能，减小了开伞动载，降低空投系统结构强度，对空投系统的减速能起到了抗干扰、小动载、防塌顶等作用；尤其适用大吨位、大速度、高海拔的空投系统减速。

9. 实用新型

CN201834210U 一种跳伞救生衣失效
公开(公告)号：CN201834210U
公开(公告)日：2011-05-18
申请号：CN201020554922.4
申请日：2010-10-09
申请人：孟宁
发明人：孟宁
IPC分类号： B64D17/12
摘要：本实用新型涉及一种跳伞救生衣，衣体上设有药品袋和胸袋，药品袋内设有盛有药品的药品发生器，药品发生器通过应急拉栓与安全气囊相连，安全气囊设在胸袋中。本实用新型方便安全。

10. 发明公开

EP0475293A1 Canopy for paraglider and/or parachute 失效
标题翻译： Gleitschirm oder Fallschirmkappe。
公开(公告)号：EP0475293A1
公开(公告)日：1992-03-18
申请号：EP91115091.0
申请日：1991-09-06
申请人： ASHIMORI INDUSTRY CO., LTD.
发明人： Ogawa, Takahisa , Mori, Hideyuki , Matsude, Yasuhiro
IPC分类号： B64D17/02 , B64D17/12
CPC分类号： B64D17/025 , B64D17/12 , Y10S244/90
摘要： A canopy for a paraglider or a parachute. The canopy including upper and lower sides and a plurality of ribs extending between the sides and made of a mesh cloth. The upper and lower sides and the ribs define a plurality of cells which are arranged adjacent one another. Each of the cells has an opening at a front end thereof for introducing air into the canopy. The mesh cloth of the ribs includes large and small apertures disposed therein. According to one embodiment, either the large or the small apertures are arranged in matrix-like groups which are separated from one another by the other of the large and small apertures. According to another embodiment, the large and small apertures are disposed in groups which are arranged parallel to one another in the vertical direction.
摘要翻译：滑翔伞或降落伞的天篷。包括上侧和下侧的顶篷和在侧面之间延伸并由网布制成的多个肋。上侧和下侧和肋限定了彼此相邻布置的多个单元。每个单元在其前端具有用于将空气引入到顶盖中的开口。肋的网布包括设置在其中的大小孔。根据一个实施例，大的或小的孔被布置成矩阵状的组，其通过大的和小的孔中的另一个相互分离。根据另一实施例，大孔和小孔以沿垂直方向彼此平行布置的组布置。

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