Helicopter armor structure resisting half-speed 12.7 mm armor-piercing bullet
The invention discloses a helicopter armor structure resistant to a half-speed 12.7 mm armor-piercing bullet, and relates to the field of helicopter structure design. The structure comprises a ceramic panel and a carbon fiber honeycomb sandwich backboard which are sequentially arranged in the incide...
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| creator | HUANG YEZENG DONG LEITING QIN LINGNAN SHEN BAOYING LI MINGJING |
| description | The invention discloses a helicopter armor structure resistant to a half-speed 12.7 mm armor-piercing bullet, and relates to the field of helicopter structure design. The structure comprises a ceramic panel and a carbon fiber honeycomb sandwich backboard which are sequentially arranged in the incidence direction of the armor-piercing bullet; the ceramic panel is made of anti-bullet ceramic; the carbon fiber honeycomb sandwich back plate comprises a bullet facing face wall plate, a carbon honeycomb sandwich layer and a bullet backing face wall plate which are sequentially arranged in the armor-piercing bullet incidence direction. The bullet facing face wall plate and the bullet backing face wall plate are both made of metal or fiber reinforced composite materials. The carbon honeycomb sandwich layer is of a honeycomb structure; the material of the carbon honeycomb sandwich layer is a carbon fiber reinforced composite material; the ceramic panel is used for breaking the bullet of the armor-piercing bullet and r |
| format | Patent |
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The structure comprises a ceramic panel and a carbon fiber honeycomb sandwich backboard which are sequentially arranged in the incidence direction of the armor-piercing bullet; the ceramic panel is made of anti-bullet ceramic; the carbon fiber honeycomb sandwich back plate comprises a bullet facing face wall plate, a carbon honeycomb sandwich layer and a bullet backing face wall plate which are sequentially arranged in the armor-piercing bullet incidence direction. The bullet facing face wall plate and the bullet backing face wall plate are both made of metal or fiber reinforced composite materials. The carbon honeycomb sandwich layer is of a honeycomb structure; the material of the carbon honeycomb sandwich layer is a carbon fiber reinforced composite material; the ceramic panel is used for breaking the bullet of the armor-piercing bullet and r</description><language>chi ; eng</language><subject>AEROPLANES ; AIRCRAFT ; ARMOUR ; ARMOURED OR ARMED VEHICLES ; ARMOURED TURRETS ; AVIATION ; BLASTING ; COSMONAUTICS ; HEATING ; HELICOPTERS ; LIGHTING ; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; TRANSPORTING ; WEAPONS</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231020&DB=EPODOC&CC=CN&NR=116907279A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231020&DB=EPODOC&CC=CN&NR=116907279A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HUANG YEZENG</creatorcontrib><creatorcontrib>DONG LEITING</creatorcontrib><creatorcontrib>QIN LINGNAN</creatorcontrib><creatorcontrib>SHEN BAOYING</creatorcontrib><creatorcontrib>LI MINGJING</creatorcontrib><title>Helicopter armor structure resisting half-speed 12.7 mm armor-piercing bullet</title><description>The invention discloses a helicopter armor structure resistant to a half-speed 12.7 mm armor-piercing bullet, and relates to the field of helicopter structure design. The structure comprises a ceramic panel and a carbon fiber honeycomb sandwich backboard which are sequentially arranged in the incidence direction of the armor-piercing bullet; the ceramic panel is made of anti-bullet ceramic; the carbon fiber honeycomb sandwich back plate comprises a bullet facing face wall plate, a carbon honeycomb sandwich layer and a bullet backing face wall plate which are sequentially arranged in the armor-piercing bullet incidence direction. The bullet facing face wall plate and the bullet backing face wall plate are both made of metal or fiber reinforced composite materials. The carbon honeycomb sandwich layer is of a honeycomb structure; the material of the carbon honeycomb sandwich layer is a carbon fiber reinforced composite material; the ceramic panel is used for breaking the bullet of the armor-piercing bullet and r</description><subject>AEROPLANES</subject><subject>AIRCRAFT</subject><subject>ARMOUR</subject><subject>ARMOURED OR ARMED VEHICLES</subject><subject>ARMOURED TURRETS</subject><subject>AVIATION</subject><subject>BLASTING</subject><subject>COSMONAUTICS</subject><subject>HEATING</subject><subject>HELICOPTERS</subject><subject>LIGHTING</subject><subject>MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjEKwjAUBuAsDqLeIR4gYioYOkpRuujkXmL8WwNJE95L7i-iB3D6lm8prj2CdykXkLQUE0kuVF2pBElgz8XPk3zZMCrOwFPqZmdkjN-ssge5z3jUEFDWYjHawNj8XInt5XzveoWcBnC2DjPK0N20PrZ705j2dPjnvAHA3jXj</recordid><startdate>20231020</startdate><enddate>20231020</enddate><creator>HUANG YEZENG</creator><creator>DONG LEITING</creator><creator>QIN LINGNAN</creator><creator>SHEN BAOYING</creator><creator>LI MINGJING</creator><scope>EVB</scope></search><sort><creationdate>20231020</creationdate><title>Helicopter armor structure resisting half-speed 12.7 mm armor-piercing bullet</title><author>HUANG YEZENG ; DONG LEITING ; QIN LINGNAN ; SHEN BAOYING ; LI MINGJING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116907279A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>AEROPLANES</topic><topic>AIRCRAFT</topic><topic>ARMOUR</topic><topic>ARMOURED OR ARMED VEHICLES</topic><topic>ARMOURED TURRETS</topic><topic>AVIATION</topic><topic>BLASTING</topic><topic>COSMONAUTICS</topic><topic>HEATING</topic><topic>HELICOPTERS</topic><topic>LIGHTING</topic><topic>MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>HUANG YEZENG</creatorcontrib><creatorcontrib>DONG LEITING</creatorcontrib><creatorcontrib>QIN LINGNAN</creatorcontrib><creatorcontrib>SHEN BAOYING</creatorcontrib><creatorcontrib>LI MINGJING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HUANG YEZENG</au><au>DONG LEITING</au><au>QIN LINGNAN</au><au>SHEN BAOYING</au><au>LI MINGJING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Helicopter armor structure resisting half-speed 12.7 mm armor-piercing bullet</title><date>2023-10-20</date><risdate>2023</risdate><abstract>The invention discloses a helicopter armor structure resistant to a half-speed 12.7 mm armor-piercing bullet, and relates to the field of helicopter structure design. The structure comprises a ceramic panel and a carbon fiber honeycomb sandwich backboard which are sequentially arranged in the incidence direction of the armor-piercing bullet; the ceramic panel is made of anti-bullet ceramic; the carbon fiber honeycomb sandwich back plate comprises a bullet facing face wall plate, a carbon honeycomb sandwich layer and a bullet backing face wall plate which are sequentially arranged in the armor-piercing bullet incidence direction. The bullet facing face wall plate and the bullet backing face wall plate are both made of metal or fiber reinforced composite materials. The carbon honeycomb sandwich layer is of a honeycomb structure; the material of the carbon honeycomb sandwich layer is a carbon fiber reinforced composite material; the ceramic panel is used for breaking the bullet of the armor-piercing bullet and r</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | AEROPLANES AIRCRAFT ARMOUR ARMOURED OR ARMED VEHICLES ARMOURED TURRETS AVIATION BLASTING COSMONAUTICS HEATING HELICOPTERS LIGHTING MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS TRANSPORTING WEAPONS |
| title | Helicopter armor structure resisting half-speed 12.7 mm armor-piercing bullet |
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