SLIDING CONNECTION BETWEEN THE FLOOR STRUCTURE AND THE HULL STRUCTURE OF AN AIRCRAFT
The invention relates to an aircraft structure part (100) comprising a floor structure portion (12), a hull structure portion (11), and a connecting element (20). According to the invention, the connecting element (20) comprises: - a rod (21) attached, at its first end (21A), to one among the hull s...
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| creator | BRISBART, RAPHAEL DELORME, PHILIPPE ANTYPAS, JEROME DAZET, FRANCIS BEL, LAURENT |
| description | The invention relates to an aircraft structure part (100) comprising a floor structure portion (12), a hull structure portion (11), and a connecting element (20). According to the invention, the connecting element (20) comprises: - a rod (21) attached, at its first end (21A), to one among the hull structure portion and the floor structure portion; - an attachment element (23), attached to the other among the hull structure portion and the floor structure portion, and provided with an opening in which the second end of the rod (21) is mounted such that it can slide; and - an endstop element attached to the rod (21), arranged so as to engage with the attachment element (23) so as to limit the sliding amplitude of the rod in the opening (23A). When the connection between the floor structure portion (12) and the hull structure portion (11) is loaded in tension, the endstop element makes it possible to comply with the standards for withstanding acceleration towards the front of the aircraft. When said connection is loaded in compression, the rod (21) slides freely in the opening, which limits the constraints of withstanding compressive stresses, and therefore reduces the weight of the connecting element (20). |
| format | Patent |
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According to the invention, the connecting element (20) comprises: - a rod (21) attached, at its first end (21A), to one among the hull structure portion and the floor structure portion; - an attachment element (23), attached to the other among the hull structure portion and the floor structure portion, and provided with an opening in which the second end of the rod (21) is mounted such that it can slide; and - an endstop element attached to the rod (21), arranged so as to engage with the attachment element (23) so as to limit the sliding amplitude of the rod in the opening (23A). When the connection between the floor structure portion (12) and the hull structure portion (11) is loaded in tension, the endstop element makes it possible to comply with the standards for withstanding acceleration towards the front of the aircraft. When said connection is loaded in compression, the rod (21) slides freely in the opening, which limits the constraints of withstanding compressive stresses, and therefore reduces the weight of the connecting element (20).</description><language>eng ; fre</language><subject>AEROPLANES ; AIRCRAFT ; AVIATION ; COSMONAUTICS ; HELICOPTERS ; PERFORMING OPERATIONS ; TRANSPORTING</subject><creationdate>2015</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=20151130&DB=EPODOC&CC=CA&NR=2891977A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151130&DB=EPODOC&CC=CA&NR=2891977A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BRISBART, RAPHAEL</creatorcontrib><creatorcontrib>DELORME, PHILIPPE</creatorcontrib><creatorcontrib>ANTYPAS, JEROME</creatorcontrib><creatorcontrib>DAZET, FRANCIS</creatorcontrib><creatorcontrib>BEL, LAURENT</creatorcontrib><title>SLIDING CONNECTION BETWEEN THE FLOOR STRUCTURE AND THE HULL STRUCTURE OF AN AIRCRAFT</title><description>The invention relates to an aircraft structure part (100) comprising a floor structure portion (12), a hull structure portion (11), and a connecting element (20). According to the invention, the connecting element (20) comprises: - a rod (21) attached, at its first end (21A), to one among the hull structure portion and the floor structure portion; - an attachment element (23), attached to the other among the hull structure portion and the floor structure portion, and provided with an opening in which the second end of the rod (21) is mounted such that it can slide; and - an endstop element attached to the rod (21), arranged so as to engage with the attachment element (23) so as to limit the sliding amplitude of the rod in the opening (23A). When the connection between the floor structure portion (12) and the hull structure portion (11) is loaded in tension, the endstop element makes it possible to comply with the standards for withstanding acceleration towards the front of the aircraft. When said connection is loaded in compression, the rod (21) slides freely in the opening, which limits the constraints of withstanding compressive stresses, and therefore reduces the weight of the connecting element (20).</description><subject>AEROPLANES</subject><subject>AIRCRAFT</subject><subject>AVIATION</subject><subject>COSMONAUTICS</subject><subject>HELICOPTERS</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAgJ9vF08fRzV3D29_NzdQ7x9PdTcHINCXd19VMI8XBVcPPx9w9SCA4JCnUOCQ1yVXD0cwGLe4T6-CAJ-7sBZRQcPYOcgxzdQngYWNMSc4pTeaE0N4OCm2uIs4duakF-fGpxQWJyal5qSbyzo5GFpaGlubmjoTERSgDWrC-5</recordid><startdate>20151130</startdate><enddate>20151130</enddate><creator>BRISBART, RAPHAEL</creator><creator>DELORME, PHILIPPE</creator><creator>ANTYPAS, JEROME</creator><creator>DAZET, FRANCIS</creator><creator>BEL, LAURENT</creator><scope>EVB</scope></search><sort><creationdate>20151130</creationdate><title>SLIDING CONNECTION BETWEEN THE FLOOR STRUCTURE AND THE HULL STRUCTURE OF AN AIRCRAFT</title><author>BRISBART, RAPHAEL ; DELORME, PHILIPPE ; ANTYPAS, JEROME ; DAZET, FRANCIS ; BEL, LAURENT</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2891977A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2015</creationdate><topic>AEROPLANES</topic><topic>AIRCRAFT</topic><topic>AVIATION</topic><topic>COSMONAUTICS</topic><topic>HELICOPTERS</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>BRISBART, RAPHAEL</creatorcontrib><creatorcontrib>DELORME, PHILIPPE</creatorcontrib><creatorcontrib>ANTYPAS, JEROME</creatorcontrib><creatorcontrib>DAZET, FRANCIS</creatorcontrib><creatorcontrib>BEL, LAURENT</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BRISBART, RAPHAEL</au><au>DELORME, PHILIPPE</au><au>ANTYPAS, JEROME</au><au>DAZET, FRANCIS</au><au>BEL, LAURENT</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SLIDING CONNECTION BETWEEN THE FLOOR STRUCTURE AND THE HULL STRUCTURE OF AN AIRCRAFT</title><date>2015-11-30</date><risdate>2015</risdate><abstract>The invention relates to an aircraft structure part (100) comprising a floor structure portion (12), a hull structure portion (11), and a connecting element (20). According to the invention, the connecting element (20) comprises: - a rod (21) attached, at its first end (21A), to one among the hull structure portion and the floor structure portion; - an attachment element (23), attached to the other among the hull structure portion and the floor structure portion, and provided with an opening in which the second end of the rod (21) is mounted such that it can slide; and - an endstop element attached to the rod (21), arranged so as to engage with the attachment element (23) so as to limit the sliding amplitude of the rod in the opening (23A). When the connection between the floor structure portion (12) and the hull structure portion (11) is loaded in tension, the endstop element makes it possible to comply with the standards for withstanding acceleration towards the front of the aircraft. When said connection is loaded in compression, the rod (21) slides freely in the opening, which limits the constraints of withstanding compressive stresses, and therefore reduces the weight of the connecting element (20).</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AEROPLANES AIRCRAFT AVIATION COSMONAUTICS HELICOPTERS PERFORMING OPERATIONS TRANSPORTING |
| title | SLIDING CONNECTION BETWEEN THE FLOOR STRUCTURE AND THE HULL STRUCTURE OF AN AIRCRAFT |
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