BI-DIRECTIONAL WING UNFOLDING MECHANISM
The present disclosure relates to a bi-directional wing unfolding mechanism for unfolding and locking wings of air vehicle during deployment. The mechanism comprises one or more flexible member to enable lift and rotational movements of the wings of air vehicle about one or more axis. The mechanism...
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| creator | SHAIK, Ismail BAVANARI, Venkata Lakshmi Chennakeseva Rao JAIN, Prakash Chand DAS, Ranajit ALI, Naveed KAPADIA, Kaikobad Erachshaw PAMARTHI, Seeta Rama Anjaneyulu |
| description | The present disclosure relates to a bi-directional wing unfolding mechanism for unfolding and locking wings of air vehicle during deployment. The mechanism comprises one or more flexible member to enable lift and rotational movements of the wings of air vehicle about one or more axis. The mechanism also comprises one or more pairs of lock pins to lock undesired lift and rotational movement of the wings after the desired movements, thereby enabling minimum roll disturbance and near synchronous locking of all wings. Further, the mechanism also enables folding and unfolding of the wings having higher aspect ratio by folding and unfolding at mutually perpendicular axes. The mechanism also enables lower drag and results in high aerodynamic performance, low roll rate and better flight trajectory. |
| format | Patent |
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The mechanism comprises one or more flexible member to enable lift and rotational movements of the wings of air vehicle about one or more axis. The mechanism also comprises one or more pairs of lock pins to lock undesired lift and rotational movement of the wings after the desired movements, thereby enabling minimum roll disturbance and near synchronous locking of all wings. Further, the mechanism also enables folding and unfolding of the wings having higher aspect ratio by folding and unfolding at mutually perpendicular axes. 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The mechanism comprises one or more flexible member to enable lift and rotational movements of the wings of air vehicle about one or more axis. The mechanism also comprises one or more pairs of lock pins to lock undesired lift and rotational movement of the wings after the desired movements, thereby enabling minimum roll disturbance and near synchronous locking of all wings. Further, the mechanism also enables folding and unfolding of the wings having higher aspect ratio by folding and unfolding at mutually perpendicular axes. The mechanism also enables lower drag and results in high aerodynamic performance, low roll rate and better flight trajectory.</description><subject>AMMUNITION</subject><subject>BLASTING</subject><subject>EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB38tR18QxydQ7x9Pdz9FEI9_RzVwj1c_P3cQGxfF2dPRz9PIN9eRhY0xJzilN5oTQ3g4Kba4izh25qQX58anFBYnJqXmpJvGuAsYmFhaG5mZOhMRFKAJ2xI3g</recordid><startdate>20230426</startdate><enddate>20230426</enddate><creator>SHAIK, Ismail</creator><creator>BAVANARI, Venkata Lakshmi Chennakeseva Rao</creator><creator>JAIN, Prakash Chand</creator><creator>DAS, Ranajit</creator><creator>ALI, Naveed</creator><creator>KAPADIA, Kaikobad Erachshaw</creator><creator>PAMARTHI, Seeta Rama Anjaneyulu</creator><scope>EVB</scope></search><sort><creationdate>20230426</creationdate><title>BI-DIRECTIONAL WING UNFOLDING MECHANISM</title><author>SHAIK, Ismail ; BAVANARI, Venkata Lakshmi Chennakeseva Rao ; JAIN, Prakash Chand ; DAS, Ranajit ; ALI, Naveed ; KAPADIA, Kaikobad Erachshaw ; PAMARTHI, Seeta Rama Anjaneyulu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3488176B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2023</creationdate><topic>AMMUNITION</topic><topic>BLASTING</topic><topic>EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SHAIK, Ismail</creatorcontrib><creatorcontrib>BAVANARI, Venkata Lakshmi Chennakeseva Rao</creatorcontrib><creatorcontrib>JAIN, Prakash Chand</creatorcontrib><creatorcontrib>DAS, Ranajit</creatorcontrib><creatorcontrib>ALI, Naveed</creatorcontrib><creatorcontrib>KAPADIA, Kaikobad Erachshaw</creatorcontrib><creatorcontrib>PAMARTHI, Seeta Rama Anjaneyulu</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHAIK, Ismail</au><au>BAVANARI, Venkata Lakshmi Chennakeseva Rao</au><au>JAIN, Prakash Chand</au><au>DAS, Ranajit</au><au>ALI, Naveed</au><au>KAPADIA, Kaikobad Erachshaw</au><au>PAMARTHI, Seeta Rama Anjaneyulu</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>BI-DIRECTIONAL WING UNFOLDING MECHANISM</title><date>2023-04-26</date><risdate>2023</risdate><abstract>The present disclosure relates to a bi-directional wing unfolding mechanism for unfolding and locking wings of air vehicle during deployment. The mechanism comprises one or more flexible member to enable lift and rotational movements of the wings of air vehicle about one or more axis. The mechanism also comprises one or more pairs of lock pins to lock undesired lift and rotational movement of the wings after the desired movements, thereby enabling minimum roll disturbance and near synchronous locking of all wings. Further, the mechanism also enables folding and unfolding of the wings having higher aspect ratio by folding and unfolding at mutually perpendicular axes. The mechanism also enables lower drag and results in high aerodynamic performance, low roll rate and better flight trajectory.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AMMUNITION BLASTING EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS |
| title | BI-DIRECTIONAL WING UNFOLDING MECHANISM |
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