BR0113819A - Pára-quedas em forma de cruz com braços anexados - Google Patents
Pára-quedas em forma de cruz com braços anexadosInfo
- Publication number
- BR0113819A BR0113819A BR0113819-7A BR0113819A BR0113819A BR 0113819 A BR0113819 A BR 0113819A BR 0113819 A BR0113819 A BR 0113819A BR 0113819 A BR0113819 A BR 0113819A
- Authority
- BR
- Brazil
- Prior art keywords
- canopy
- air flow
- arms
- parachute
- adjacent edges
- Prior art date
Links
- 239000004744 fabric Substances 0.000 abstract 2
- 238000012856 packing Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D17/00—Parachutes
- B64D17/02—Canopy arrangement or construction
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
- Aerials With Secondary Devices (AREA)
- Tents Or Canopies (AREA)
- Pyrane Compounds (AREA)
- Building Awnings And Sunshades (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
"PáRA-QUEDAS EM FORMA DE CRUZ COM BRAçOS ANEXADOS". Um pára-quedas em forma de cruz ou transversal é formado anexando-se as bordas adjacentes dos braços laterais (14, 16, 18, 20) a cada outra para formar um toldo tridimensional (10), quando inflado, o qual é substancialmente quadrado no topo e substancialmente redondo na borda inferior. A ligação das bordas adjacentes dos braços é tal como para prover aberturas ou suspiros geralmente verticais (36) através dos quais o ar pode fluir para fora da parte inferior do toldo, os quais formam "jatos de fluxo de ar no canto", por conseguinte, permitindo o uso de pano de porosidade zero ou próximo de zero para a construção de toldo. A ligação das bordas adjacentes dos braços nas suas pontas externas forma uma bainha contínua na borda inferior do toldo a qual facilita o empacotamento e aperfeiçoa a confiabilidade. Os jatos de fluxo de ar de braço da patente U.S. 5.839.695 podem também ser incluídos além dos jatos de fluxo de ar no canto formados anexando-se as bordas laterais de braços adjacentes. O fluxo da parte inferior do toldo através dos jatos de fluxo de ar poderiam ser suficiente para se obter um grau de estabilidade de vóo para o pára-quedas de <sym> 50, ou menos, quando se um pano de porosidade zero ou próximo de zero para o toldo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/659,782 US6443396B1 (en) | 2000-09-11 | 2000-09-11 | Cruciform parachute with arms attached |
PCT/US2001/026080 WO2002022441A1 (en) | 2000-09-11 | 2001-08-22 | Cruciform parachute with arms attached |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0113819A true BR0113819A (pt) | 2003-07-08 |
BR0113819B1 BR0113819B1 (pt) | 2010-09-21 |
Family
ID=24646821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0113819-7A BR0113819B1 (pt) | 2000-09-11 | 2001-08-22 | canopi e pára-quedas em forma de cruz com braços anexados. |
Country Status (16)
Country | Link |
---|---|
US (1) | US6443396B1 (pt) |
EP (1) | EP1317374B1 (pt) |
JP (1) | JP4303466B2 (pt) |
KR (1) | KR100551960B1 (pt) |
CN (1) | CN1201967C (pt) |
AT (1) | ATE395256T1 (pt) |
AU (3) | AU2001285134B2 (pt) |
BR (1) | BR0113819B1 (pt) |
CA (1) | CA2425332C (pt) |
DE (1) | DE60134029D1 (pt) |
ES (1) | ES2306726T3 (pt) |
IL (3) | IL154820A0 (pt) |
MY (1) | MY127191A (pt) |
RU (1) | RU2267448C2 (pt) |
WO (1) | WO2002022441A1 (pt) |
ZA (1) | ZA200301894B (pt) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6959897B2 (en) * | 2004-02-12 | 2005-11-01 | The United States Of America As Represented By The Secretary Of The Army | Low cost parachute |
US7261258B1 (en) | 2005-09-23 | 2007-08-28 | Fox Jr Roy L | Cruciform parachute design |
US7419122B2 (en) * | 2005-11-09 | 2008-09-02 | The United States Of America As Represented By The Secretary Of The Army | Combined skirt-reefing and slider method for controlled parachute opening |
US20080017754A1 (en) * | 2006-07-24 | 2008-01-24 | Taylor Anthony P | Fast-acting, low leak rate active airbag vent |
FR2917378B1 (fr) * | 2007-06-18 | 2010-02-26 | Eric Jean Fradet | Dispositif pour ameliorer le positionnement d'un systeme de temporisation de voile de parachute par aimantation |
DE102008023271A1 (de) * | 2008-05-13 | 2009-11-19 | Rheinmetall Waffe Munition Gmbh | Fallschirmsystem für insbesondere ballistisch ausgebrachte Systeme |
JP5080372B2 (ja) * | 2008-06-11 | 2012-11-21 | 藤倉航装株式会社 | 緊急用落下傘 |
CN102196359B (zh) * | 2010-03-16 | 2014-01-29 | 上海摩波彼克半导体有限公司 | 第三代移动通信***实现快速接收***信息数据块的方法 |
MX2015010896A (es) * | 2013-02-28 | 2016-06-02 | Pure Technologies Ltd | Embudo para espacios reducidos. |
US8851426B1 (en) | 2013-07-31 | 2014-10-07 | Roy L. Fox, Jr. | Enhanced cruciform parachute |
KR101715846B1 (ko) * | 2014-09-29 | 2017-03-14 | 주식회사 진글라이더 | 낙하산 |
US10081430B2 (en) * | 2015-06-25 | 2018-09-25 | Shueh-Chih Liao | Coaxial double layer parachute |
US9187181B1 (en) | 2015-07-20 | 2015-11-17 | Roy L. Fox, Jr. | Parachute canopy insert |
CN105539855A (zh) * | 2015-12-09 | 2016-05-04 | 湖北青铜汇航空科技有限公司 | 一种跳伞用备份伞 |
CN106005432A (zh) * | 2016-06-02 | 2016-10-12 | 李淑琴 | 一种新型降落伞 |
CN107651197A (zh) * | 2017-09-15 | 2018-02-02 | 上海近航智能科技有限公司 | 无人机快递用降落伞及其投递*** |
CN110654552A (zh) * | 2019-09-20 | 2020-01-07 | 湖南华望科技股份有限公司 | 一种空投用的快速降落伞 |
AU2022398227A1 (en) * | 2021-11-26 | 2024-04-04 | Airborne Systems Na Inc. | Parachute with canopy slits or openings for preventing canopy inversion |
CN114524100A (zh) * | 2021-12-30 | 2022-05-24 | 宏光空降装备有限公司 | 高稳定性正八边形伞型 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1757247A (en) | 1929-08-28 | 1930-05-06 | Edward L Hoffman | Parachute |
US1834370A (en) | 1930-03-06 | 1931-12-01 | Askam Leroy | Parachute |
US2745615A (en) | 1951-08-31 | 1956-05-15 | Gordon L Fogal | Parachute |
US2770432A (en) * | 1952-11-10 | 1956-11-13 | Nat Res Couneil | Parachute with rotating canopy |
FR1087786A (fr) * | 1953-02-16 | 1955-02-28 | Joue Les Tours Soc Ind De | Parachute |
US2997263A (en) * | 1957-10-07 | 1961-08-22 | Aerazur Constr Aeronaut | Parachute |
US2942817A (en) | 1959-02-02 | 1960-06-28 | Utermoehlen Theodore | Stabilization guide parachute |
US2970795A (en) | 1959-06-12 | 1961-02-07 | Gold David | Bi-area pilot parachute |
US3331573A (en) | 1964-07-30 | 1967-07-18 | Raven Ind Inc | Parachute |
US3474990A (en) * | 1967-08-17 | 1969-10-28 | Abraham Flatau | Parachute with canopy vent and standoff panel |
US3531067A (en) | 1967-10-04 | 1970-09-29 | G Q Parachute Co Ltd | Parachutes |
US3559931A (en) | 1968-07-23 | 1971-02-02 | Raven Ind Inc | Stability device for parachutes |
US3602462A (en) * | 1969-04-01 | 1971-08-31 | Schjeldahl Co G T | Parachute |
US3741505A (en) | 1971-03-08 | 1973-06-26 | Raven Ind Inc | Aerodynamic decelerator |
US3727863A (en) * | 1971-06-23 | 1973-04-17 | Us Navy | Air-venting parachute |
US3773284A (en) | 1972-02-25 | 1973-11-20 | Us Army | Controllable multi-stage increasing drag parachute |
DE8530402U1 (de) | 1985-10-26 | 1986-02-06 | Schniedermeier, Elfriede, 6114 Groß-Umstadt | Fallschirm |
US5005785A (en) * | 1985-12-31 | 1991-04-09 | Para-Flite, Inc. | High drag slider reefing system for parachutes |
US4834323A (en) | 1987-04-24 | 1989-05-30 | Pioneer Aerospace Corporation | Radially constructed cruciform parachute |
US4778131A (en) * | 1987-10-02 | 1988-10-18 | United States Of America As Represented By The Secretary Of The Navy | Square canopy parachute |
US5037042A (en) * | 1990-04-18 | 1991-08-06 | The United States Of America As Represented By The Secretary Of The Navy | Stabilized square parachute |
US5472394A (en) | 1994-08-15 | 1995-12-05 | Michaelson; Kyron C. W. | Parachute for athletic resistance and speed training |
US5839695A (en) | 1996-05-20 | 1998-11-24 | Para-Flite, Inc. | Cruciform parachute design |
-
2000
- 2000-09-11 US US09/659,782 patent/US6443396B1/en not_active Expired - Lifetime
-
2001
- 2001-08-13 MY MYPI20013783 patent/MY127191A/en unknown
- 2001-08-22 AT AT01964257T patent/ATE395256T1/de not_active IP Right Cessation
- 2001-08-22 ES ES01964257T patent/ES2306726T3/es not_active Expired - Lifetime
- 2001-08-22 AU AU2001285134A patent/AU2001285134B2/en not_active Ceased
- 2001-08-22 CN CNB018154565A patent/CN1201967C/zh not_active Expired - Fee Related
- 2001-08-22 IL IL15482001A patent/IL154820A0/xx unknown
- 2001-08-22 WO PCT/US2001/026080 patent/WO2002022441A1/en active Application Filing
- 2001-08-22 DE DE60134029T patent/DE60134029D1/de not_active Expired - Lifetime
- 2001-08-22 CA CA002425332A patent/CA2425332C/en not_active Expired - Lifetime
- 2001-08-22 RU RU2003110321/11A patent/RU2267448C2/ru not_active IP Right Cessation
- 2001-08-22 AU AU8513401A patent/AU8513401A/xx active Pending
- 2001-08-22 KR KR1020037003585A patent/KR100551960B1/ko active IP Right Grant
- 2001-08-22 EP EP01964257A patent/EP1317374B1/en not_active Expired - Lifetime
- 2001-08-22 BR BRPI0113819-7A patent/BR0113819B1/pt not_active IP Right Cessation
- 2001-08-22 JP JP2002526652A patent/JP4303466B2/ja not_active Expired - Fee Related
-
2003
- 2003-03-07 ZA ZA200301894A patent/ZA200301894B/en unknown
- 2003-03-09 IL IL154820A patent/IL154820A/en active IP Right Grant
-
2005
- 2005-11-24 AU AU2005237144A patent/AU2005237144B2/en not_active Ceased
-
2007
- 2007-02-01 IL IL181128A patent/IL181128A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
ATE395256T1 (de) | 2008-05-15 |
CA2425332C (en) | 2008-03-18 |
WO2002022441A1 (en) | 2002-03-21 |
IL181128A0 (en) | 2007-07-04 |
AU2001285134B2 (en) | 2005-08-25 |
ES2306726T3 (es) | 2008-11-16 |
AU2005237144A1 (en) | 2005-12-15 |
DE60134029D1 (de) | 2008-06-26 |
IL154820A (en) | 2009-11-18 |
ZA200301894B (en) | 2003-09-12 |
KR100551960B1 (ko) | 2006-02-20 |
KR20030084889A (ko) | 2003-11-01 |
BR0113819B1 (pt) | 2010-09-21 |
EP1317374A1 (en) | 2003-06-11 |
CN1460083A (zh) | 2003-12-03 |
RU2267448C2 (ru) | 2006-01-10 |
CA2425332A1 (en) | 2002-03-21 |
JP4303466B2 (ja) | 2009-07-29 |
MY127191A (en) | 2006-11-30 |
JP2004509009A (ja) | 2004-03-25 |
US6443396B1 (en) | 2002-09-03 |
IL154820A0 (en) | 2003-10-31 |
AU8513401A (en) | 2002-03-26 |
EP1317374B1 (en) | 2008-05-14 |
CN1201967C (zh) | 2005-05-18 |
AU2005237144B2 (en) | 2008-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/08/2001, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 20A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2633 DE 22-06-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |