HULL SYSTEM AND AIRCRAFT
The present invention relates to a fairing system (5) provided with a hull and a rotor (10). The faired system comprising a collective modification device (30) for the pitch of the blades (11) of the rotor, the collective modification device (30) for the pitch of the blades having a spider plate (32...
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| creator | SERR, Christophe JALAGUIER, Jean-Pierre |
| description | The present invention relates to a fairing system (5) provided with a hull and a rotor (10). The faired system comprising a collective modification device (30) for the pitch of the blades (11) of the rotor, the collective modification device (30) for the pitch of the blades having a spider plate (32) movable in rotation jointly with a hub (15) carrying the blades (11) around a drive axis (AXROT) and movable in translation relative to the hub (15) along the drive axis (AXROT). The faired system comprises for each blade (11) a mechanical connection (40). Each mechanical connection (40) comprises a tab (35) integral with the spider plate (32) as well as a pitch lever (17) of the foot (13) of a blade (11) and a ball joint (41) connecting the tab (35) to the pitch lever (17). The mechanical connection of at least one of the blades is different from the mechanical connection of at least another of the blades. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP4039589B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP4039589B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP4039589B13</originalsourceid><addsrcrecordid>eNrjZJDwCPXxUQiODA5x9VVw9HNRcPQMcg5ydAvhYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgEmBsaWphaWTobGRCgBALDiH04</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>HULL SYSTEM AND AIRCRAFT</title><source>esp@cenet</source><creator>SERR, Christophe ; JALAGUIER, Jean-Pierre</creator><creatorcontrib>SERR, Christophe ; JALAGUIER, Jean-Pierre</creatorcontrib><description>The present invention relates to a fairing system (5) provided with a hull and a rotor (10). The faired system comprising a collective modification device (30) for the pitch of the blades (11) of the rotor, the collective modification device (30) for the pitch of the blades having a spider plate (32) movable in rotation jointly with a hub (15) carrying the blades (11) around a drive axis (AXROT) and movable in translation relative to the hub (15) along the drive axis (AXROT). The faired system comprises for each blade (11) a mechanical connection (40). Each mechanical connection (40) comprises a tab (35) integral with the spider plate (32) as well as a pitch lever (17) of the foot (13) of a blade (11) and a ball joint (41) connecting the tab (35) to the pitch lever (17). The mechanical connection of at least one of the blades is different from the mechanical connection of at least another of the blades.</description><language>eng ; fre ; ger</language><subject>AEROPLANES ; AIRCRAFT ; AVIATION ; BLASTING ; COSMONAUTICS ; ENGINE PLANTS IN GENERAL ; HEATING ; HELICOPTERS ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ; PERFORMING OPERATIONS ; STEAM ENGINES ; 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=20231004&DB=EPODOC&CC=EP&NR=4039589B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231004&DB=EPODOC&CC=EP&NR=4039589B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SERR, Christophe</creatorcontrib><creatorcontrib>JALAGUIER, Jean-Pierre</creatorcontrib><title>HULL SYSTEM AND AIRCRAFT</title><description>The present invention relates to a fairing system (5) provided with a hull and a rotor (10). The faired system comprising a collective modification device (30) for the pitch of the blades (11) of the rotor, the collective modification device (30) for the pitch of the blades having a spider plate (32) movable in rotation jointly with a hub (15) carrying the blades (11) around a drive axis (AXROT) and movable in translation relative to the hub (15) along the drive axis (AXROT). The faired system comprises for each blade (11) a mechanical connection (40). Each mechanical connection (40) comprises a tab (35) integral with the spider plate (32) as well as a pitch lever (17) of the foot (13) of a blade (11) and a ball joint (41) connecting the tab (35) to the pitch lever (17). The mechanical connection of at least one of the blades is different from the mechanical connection of at least another of the blades.</description><subject>AEROPLANES</subject><subject>AIRCRAFT</subject><subject>AVIATION</subject><subject>BLASTING</subject><subject>COSMONAUTICS</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>HEATING</subject><subject>HELICOPTERS</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</subject><subject>PERFORMING OPERATIONS</subject><subject>STEAM ENGINES</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJDwCPXxUQiODA5x9VVw9HNRcPQMcg5ydAvhYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgEmBsaWphaWTobGRCgBALDiH04</recordid><startdate>20231004</startdate><enddate>20231004</enddate><creator>SERR, Christophe</creator><creator>JALAGUIER, Jean-Pierre</creator><scope>EVB</scope></search><sort><creationdate>20231004</creationdate><title>HULL SYSTEM AND AIRCRAFT</title><author>SERR, Christophe ; JALAGUIER, Jean-Pierre</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4039589B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2023</creationdate><topic>AEROPLANES</topic><topic>AIRCRAFT</topic><topic>AVIATION</topic><topic>BLASTING</topic><topic>COSMONAUTICS</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>HEATING</topic><topic>HELICOPTERS</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</topic><topic>PERFORMING OPERATIONS</topic><topic>STEAM ENGINES</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SERR, Christophe</creatorcontrib><creatorcontrib>JALAGUIER, Jean-Pierre</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SERR, Christophe</au><au>JALAGUIER, Jean-Pierre</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HULL SYSTEM AND AIRCRAFT</title><date>2023-10-04</date><risdate>2023</risdate><abstract>The present invention relates to a fairing system (5) provided with a hull and a rotor (10). The faired system comprising a collective modification device (30) for the pitch of the blades (11) of the rotor, the collective modification device (30) for the pitch of the blades having a spider plate (32) movable in rotation jointly with a hub (15) carrying the blades (11) around a drive axis (AXROT) and movable in translation relative to the hub (15) along the drive axis (AXROT). The faired system comprises for each blade (11) a mechanical connection (40). Each mechanical connection (40) comprises a tab (35) integral with the spider plate (32) as well as a pitch lever (17) of the foot (13) of a blade (11) and a ball joint (41) connecting the tab (35) to the pitch lever (17). The mechanical connection of at least one of the blades is different from the mechanical connection of at least another of the blades.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| source | esp@cenet |
| subjects | AEROPLANES AIRCRAFT AVIATION BLASTING COSMONAUTICS ENGINE PLANTS IN GENERAL HEATING HELICOPTERS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PERFORMING OPERATIONS STEAM ENGINES TRANSPORTING WEAPONS |
| title | HULL SYSTEM AND AIRCRAFT |
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