ROTOR BLADE SUBASSEMBLY
PROBLEM TO BE SOLVED: To provide a rotor type UAV used for a reconnaissance flight and a communication mission over a wide area, especially for a strategic reconnaissance flight. SOLUTION: A unmanned aerial vehicle(UAV) 10 has a complex circular body structure 20 surrounding a rotor assembly 100 inc...
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| creator | KRAUSS TIMOTHY A FARRELL MARVIN D FAANZU KENNETH M BEATTY ROBERT D MILLEA VINCENT F HANSEN BRUCE D HUNTER DAVID H KOHLHEPP FRED W CYCON JAMES P SANDY DAVID F |
| description | PROBLEM TO BE SOLVED: To provide a rotor type UAV used for a reconnaissance flight and a communication mission over a wide area, especially for a strategic reconnaissance flight. SOLUTION: A unmanned aerial vehicle(UAV) 10 has a complex circular body structure 20 surrounding a rotor assembly 100 including a pair of coaxial multi-blade counter-rotating rotors. The circular body structure 20 includes a circular C-shape structure. The circular C-shape structure defines a detachable panel structure mounted with a combination of a cavity and the circular C-shape structure. The UAV has a drive train assembly having a sprag clutch, an engine coupled subassembly, transmission coupled subassembly, and a drive shaft. |
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SOLUTION: A unmanned aerial vehicle(UAV) 10 has a complex circular body structure 20 surrounding a rotor assembly 100 including a pair of coaxial multi-blade counter-rotating rotors. The circular body structure 20 includes a circular C-shape structure. The circular C-shape structure defines a detachable panel structure mounted with a combination of a cavity and the circular C-shape structure. The UAV has a drive train assembly having a sprag clutch, an engine coupled subassembly, transmission coupled subassembly, and a drive shaft.</description><edition>7</edition><language>eng</language><subject>AEROPLANES ; AIRCRAFT ; AVIATION ; BEARINGS ; BLASTING ; BRAKES ; CLUTCHES ; COMBUSTION ENGINES ; COMBUSTION ENGINES IN GENERAL ; COSMONAUTICS ; COUPLINGS FOR TRANSMITTING ROTATION ; ELEMENTS OR CRANKSHAFT MECHANISMS ; ENGINEERING ELEMENTS AND UNITS ; FLEXIBLE SHAFTS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; HELICOPTERS ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; INTERNAL-COMBUSTION PISTON ENGINES ; LIGHTING ; MEANS FOR DAMPING VIBRATION ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; ROTARY BODIES OTHER THAN GEARING ELEMENTS ; SHAFTS ; SHOCK-ABSORBERS ; SPRINGS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; WEAPONS</subject><creationdate>2001</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=20010123&DB=EPODOC&CC=JP&NR=2001018895A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010123&DB=EPODOC&CC=JP&NR=2001018895A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KRAUSS TIMOTHY A</creatorcontrib><creatorcontrib>FARRELL MARVIN D</creatorcontrib><creatorcontrib>FAANZU KENNETH M</creatorcontrib><creatorcontrib>BEATTY ROBERT D</creatorcontrib><creatorcontrib>MILLEA VINCENT F</creatorcontrib><creatorcontrib>HANSEN BRUCE D</creatorcontrib><creatorcontrib>HUNTER DAVID H</creatorcontrib><creatorcontrib>KOHLHEPP FRED W</creatorcontrib><creatorcontrib>CYCON JAMES P</creatorcontrib><creatorcontrib>SANDY DAVID F</creatorcontrib><title>ROTOR BLADE SUBASSEMBLY</title><description>PROBLEM TO BE SOLVED: To provide a rotor type UAV used for a reconnaissance flight and a communication mission over a wide area, especially for a strategic reconnaissance flight. SOLUTION: A unmanned aerial vehicle(UAV) 10 has a complex circular body structure 20 surrounding a rotor assembly 100 including a pair of coaxial multi-blade counter-rotating rotors. The circular body structure 20 includes a circular C-shape structure. The circular C-shape structure defines a detachable panel structure mounted with a combination of a cavity and the circular C-shape structure. The UAV has a drive train assembly having a sprag clutch, an engine coupled subassembly, transmission coupled subassembly, and a drive shaft.</description><subject>AEROPLANES</subject><subject>AIRCRAFT</subject><subject>AVIATION</subject><subject>BEARINGS</subject><subject>BLASTING</subject><subject>BRAKES</subject><subject>CLUTCHES</subject><subject>COMBUSTION ENGINES</subject><subject>COMBUSTION ENGINES IN GENERAL</subject><subject>COSMONAUTICS</subject><subject>COUPLINGS FOR TRANSMITTING ROTATION</subject><subject>ELEMENTS OR CRANKSHAFT MECHANISMS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FLEXIBLE SHAFTS</subject><subject>GEARING</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>HELICOPTERS</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>INTERNAL-COMBUSTION PISTON ENGINES</subject><subject>LIGHTING</subject><subject>MEANS FOR DAMPING VIBRATION</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>ROTARY BODIES OTHER THAN GEARING ELEMENTS</subject><subject>SHAFTS</subject><subject>SHOCK-ABSORBERS</subject><subject>SPRINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2001</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAP8g_xD1Jw8nF0cVUIDnVyDA529XXyieRhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGBoYGhhYWlqaOxkQpAgAWNR_u</recordid><startdate>20010123</startdate><enddate>20010123</enddate><creator>KRAUSS TIMOTHY A</creator><creator>FARRELL MARVIN D</creator><creator>FAANZU KENNETH M</creator><creator>BEATTY ROBERT D</creator><creator>MILLEA VINCENT F</creator><creator>HANSEN BRUCE D</creator><creator>HUNTER DAVID H</creator><creator>KOHLHEPP FRED W</creator><creator>CYCON JAMES P</creator><creator>SANDY DAVID F</creator><scope>EVB</scope></search><sort><creationdate>20010123</creationdate><title>ROTOR BLADE SUBASSEMBLY</title><author>KRAUSS TIMOTHY A ; FARRELL MARVIN D ; FAANZU KENNETH M ; BEATTY ROBERT D ; MILLEA VINCENT F ; HANSEN BRUCE D ; HUNTER DAVID H ; KOHLHEPP FRED W ; CYCON JAMES P ; SANDY DAVID F</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2001018895A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2001</creationdate><topic>AEROPLANES</topic><topic>AIRCRAFT</topic><topic>AVIATION</topic><topic>BEARINGS</topic><topic>BLASTING</topic><topic>BRAKES</topic><topic>CLUTCHES</topic><topic>COMBUSTION ENGINES</topic><topic>COMBUSTION ENGINES IN GENERAL</topic><topic>COSMONAUTICS</topic><topic>COUPLINGS FOR TRANSMITTING ROTATION</topic><topic>ELEMENTS OR CRANKSHAFT MECHANISMS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FLEXIBLE SHAFTS</topic><topic>GEARING</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>HELICOPTERS</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>INTERNAL-COMBUSTION PISTON ENGINES</topic><topic>LIGHTING</topic><topic>MEANS FOR DAMPING VIBRATION</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>ROTARY BODIES OTHER THAN GEARING ELEMENTS</topic><topic>SHAFTS</topic><topic>SHOCK-ABSORBERS</topic><topic>SPRINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>KRAUSS TIMOTHY A</creatorcontrib><creatorcontrib>FARRELL MARVIN D</creatorcontrib><creatorcontrib>FAANZU KENNETH M</creatorcontrib><creatorcontrib>BEATTY ROBERT D</creatorcontrib><creatorcontrib>MILLEA VINCENT F</creatorcontrib><creatorcontrib>HANSEN BRUCE D</creatorcontrib><creatorcontrib>HUNTER DAVID H</creatorcontrib><creatorcontrib>KOHLHEPP FRED W</creatorcontrib><creatorcontrib>CYCON JAMES P</creatorcontrib><creatorcontrib>SANDY DAVID F</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KRAUSS TIMOTHY A</au><au>FARRELL MARVIN D</au><au>FAANZU KENNETH M</au><au>BEATTY ROBERT D</au><au>MILLEA VINCENT F</au><au>HANSEN BRUCE D</au><au>HUNTER DAVID H</au><au>KOHLHEPP FRED W</au><au>CYCON JAMES P</au><au>SANDY DAVID F</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ROTOR BLADE SUBASSEMBLY</title><date>2001-01-23</date><risdate>2001</risdate><abstract>PROBLEM TO BE SOLVED: To provide a rotor type UAV used for a reconnaissance flight and a communication mission over a wide area, especially for a strategic reconnaissance flight. SOLUTION: A unmanned aerial vehicle(UAV) 10 has a complex circular body structure 20 surrounding a rotor assembly 100 including a pair of coaxial multi-blade counter-rotating rotors. The circular body structure 20 includes a circular C-shape structure. The circular C-shape structure defines a detachable panel structure mounted with a combination of a cavity and the circular C-shape structure. The UAV has a drive train assembly having a sprag clutch, an engine coupled subassembly, transmission coupled subassembly, and a drive shaft.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | AEROPLANES AIRCRAFT AVIATION BEARINGS BLASTING BRAKES CLUTCHES COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL COSMONAUTICS COUPLINGS FOR TRANSMITTING ROTATION ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HELICOPTERS HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PERFORMING OPERATIONS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS |
| title | ROTOR BLADE SUBASSEMBLY |
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